Indonesia Conference Directory

Corresponding Author
Syarifah Turahmah

Institutions
Jurusan Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Trisakti.

Abstract
Banjir yang terjadi di Kawasan Cidawolong telah menjadi permasalahan berkesinambungan. Frekuensi banjir mencapai 10 kali/tahun dengan luas genangan lebih kurang 12 ha dan tinggi genangan berkisar 0,3 sampai 1,5 m. Upaya yang dilakukan untuk meminimalisir banjir yang terjadi digunakan sistem polder yaitu dengan mendesain kolam tampungan dikawasan tersebut. Analisa kolam tampungan dengan meperhitungkan keseimbangan air pada kolam atau water balance. Berdasarkan hasil perhitungan diperoleh debit banjir rencana yang akan masuk kedalam kolam tampungan dengan kala ulang 5 tahun adalah 21,477 m3/detik. Kapasitas maksimum kolam tampungan dan pompa dengan luas kolam polder 49744 m2 diperoleh kapasitas tampungan 104369,044 m3, dan kedalaman air kolam polder 2,098 m.

Keywords
Kolam tampungan, Sistem polder, Water balance

Topic
Penerapan Konsep Desain pada Rancangan Lingkungan Terbangun

Link: https://ifory.id/abstract/MzjbHQ7vEFx6

Corresponding Author
Srikalimah Srikalimah

Institutions
(a) Economic Faculty of Universitas Islam Kadiri
Jalan Sersan Suharmadji No. 38 Kota Kediri, Indonesia
srikalimah[at]uniska-kediri.ac.id
(b) Economic Faculty of Universitas Negeri Malang,
(c) Economic Faculty of Universitas Islam Kadiri,
(d) Economic Faculty of Universitas Islam Kadiri

Abstract
Kediri City is known by the name of the “Kota Tahu” because many tofu scattered craftsmen. There is a production center area know precisely in the village of Tinalan Kediri. Whose citizens produce tofu and dairy. The purpose of this research is to describe and analyze the implementation of the development of tofu village in Kelurahan Tinalan Kota Kediri become an educational tourism area to make various processed tofu. Researchers collect data in the field by acting as an active instrument. Researchers use data collection techniques through interviews, observations, Forum Group Discussion (FGD) and documentation. The data analysis used is an interactive analysis model. This study uses a qualitative descriptive approach. Analysis of data used include data reduction, data presentation, withdrawal conclusion/verification and validity of data is done with the trust test, acquisition, dependency and certainty and SWOT analysis. Data collection techniques are conducted with interviews, documentation and observations. Based on the results of the research, the development strategy can be concluded in the education tourism Kampung Tahu that promote promotion through mass media, social media and web. Building infrastructures such as providing adequate parking space, making the tourist attractions processed products know and involve the community in the management of tours. With the proper development strategy saw from increased strength and opportunities as well as minimizing weaknesses and avoiding threats, the educational tourism object of the tofu village that located in Kelurahan Tinalan subdistrict Pesantren Kediri City will be able to Compete with other attractions.

Keywords
implementation of development of education tourism area, community empowerment, development strategy, SWOT analysis

Topic
Marketing, International Business and Tourism

Link: https://ifory.id/abstract/zcGwMtfg2vVy

Corresponding Author
Adellya Ida Ayu Setyadewi

Institutions
Jurusan Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Trisakti

Abstract
Bandar Udara International Kualanamu terletak di kabupaten Deli Serdang Provinsi Sumatera Utara, merupakan salah satu Bandar Udara tersibuk di Indonesia dengan rata rata jumlah pergerakan pesawat udara sebesar 70.000 per tahun. Bandar Udara Internasional Kualanamu dapat menampung Pesawat udara berbadan lebar (wide body) yaitu Boeing 777-300ER. Mengingat Bandar Udara ini dapat menampung pesawat udara jenis boeing 777-300ER maka diperlukan adanya evaluasi terhadap tebal perkerasan runway pada Bandar Udara Internasional Kualanamu. Berdasarkan metode yang digunakan, didapatkan kesimpulan tebal lapisan perkerasan runway yang diperoleh secara teoritis, mempunyai hasil lebih kecil dibandingkan data tebal perkerasan eksisting. Tetapi untuk nilai PCN secara teoritis mempunyai hasil yang lebih besar dibandingkan nilai PCN eksisting. Walaupun demikian runway Bandar Udara Internasional Kualanamu masih dapat menampung pesawat udara kritis yaitu Boeing 777-300 ER.

Keywords
runway, Bandar Udara International Kualanamu, ACN-PCN

Topic
Evaluasi Kualitas Komponen Lingkungan Terbangun

Link: https://ifory.id/abstract/NGAkfhR6EZwX

Corresponding Author
Aurora Arum

Institutions
a) Mahasiswa, Program Studi Arsitektur, Fakultas Teknik Sipil dan Perencanaan, Universitas Trisakti, Indonesia
b) Dosen, Program Studi Arsitektur, Fakultas Teknik Sipil dan Perencanaan, Universitas Trisakti, Indonesia

Abstract
Diode pancaran cahaya atau Light Emitting Diode (LED) merupakan teknologi sumber cahaya buatan terbaru. Lampu LED termasuk dalam keluarga solid state lighting, dikarenakan cara kerja LED yang langsung mengubah energi listrik menjadi cahaya, tidak seperti lampu pijar ata discharge yang membakar filamen atau mengionisasi gas. Pecahayaan buatan, terutama pada eksterior, dapat tetap memperlihatkan keindahan sebuah bangunan pada malam hari. Melalui pencahayaan buatan, seorang arsitek juga dapat menciptakan suasana ruang yang hidup dan dramatis pada bangunan serta ruang kota pada malam hari. Di sisi lain, pada era modern ini, kebutuhan energi semakin meningkat seiring bertambahnya penduduk beserta jumlah dan ragam kegiatannya. Keunggulan lampu LED dalam pencahayaan arsitektural, terutama pencahayaan fasad bangunan, adalah dynamic lighting. Dengan dynamic lighting, pencahayaan bangunan tidak lagi statis hanya menerangi fasad bangunan, namun dapat menciptakan bangunan sebagai media komunikasi visual.

Keywords
Artificial light; light emitting diode; fasad

Topic
Teknologi Informasi dan Rekayasa Komponen Lingkungan Terbangun

Link: https://ifory.id/abstract/BCh38qxpXmcj

Corresponding Author
Hatfan Basyiruddin

Institutions
Jurusan Arsitektur, Fakultas Teknik Sipil dan Perencanaan, Universitas Trisakti

Abstract
Islamic Center merupakan salah satu upaya pemerintah dalam pengedukasian dan pembinaan masyarakat mengenai ilmu agama Islam yang fungsinya memfasilitasi kebutuhan masyarakat muslim, beribadah, belajar, berdagang, serta bermusyawarah. Di dalam Kompleks Islamic Center terdapat masjid sebagai pusat kegiatan keagamaan. Namun, selain itu masjid juga sering digunakan untuk berbagai kegiatan lain yang sesuai dengan kebutuhan masyarakat pada berbagai Islamic Center di Indonesia. Tulisan ini membahas mengenai macam-macam fungsi dan pengunaan dari masjid di Islamic Center. Tujuan diadakannya penelitian ini adalah untuk mengetahui perbedaan fungsi-fungsi masjid dalam Kawasan Islamic Center yang berhubungan dengan penempatan atau lokasi dan desain. Metodologi penelitian ini adalah studi literatur dan studi preseden berupa analisis fungsi objek antar masjid di Kawasan Islamic Center dengan poin analisis berupa fungsi masjid sebagai tempat ibadah dan fungsi sosial.

Keywords
Fungsi Masjid; Masjid; Islamic Center

Topic
Evaluasi Kualitas Komponen Lingkungan Terbangun

Link: https://ifory.id/abstract/KME6PqNZaLYB

Corresponding Author
Bunga Yubi Nabiilah

Institutions
a),b) Jurusan Teknik Sipil, Universitas Trisakti
Jalan Kyai Tapa No. 1, Jakarta 11440, Indonesia
*bungayubi[at]gmail.com
c) Jurusan Metalurgi, Universitas Indonesia
Jalan Margonda Raya, Depok 16424, Indonesia

Abstract
Kebutuhan beton semakin meningkat seiring dengan pembangunan infrastruktur yang sedang marak di Indonesia ini. Perkembangan ilmu pengetahuan di bidang teknologi beton memungkinkan penggunaan limbah sebagai bahan pembentuk beton. Di kota Sulawesi Tenggara, memiliki potensi sumber daya nikel cukup besar, yaitu sebesar 97.4 miliar ton yang tersebar seluas 480 ribu Ha (Prasetyo et al., 2015). Tujuan dari penelitian ini adalah analis kekuatan tarik beton dengan menggunakan bubuk terak nikel (NSP) sebagai bahan substitusi parsial semen untuk beton mutu tinggi. Benda uji dibuat dengan faktor air semen (FAS) 0.31 dan dibandingkan dengan beton 100% semen OPC Tipe 1 (Reference). Substitusi NSP terhadap semen sebesar 5%, 10%, 15%, 20%, 25% dan 30% dengan umur beton 3 hari, 7 hari, 14 hari dan 28 hari. Karakteristik fisik meliputi bubuk terak nikel dan semen dengan menggunakan metode Le Chatelier. Karakteristik mekanik meliputi kemudahan pekerjaan di lapangan (workability) dan kuat tarik belah. Beton menggunakan admixture jenis superplasticizer Sika Viscocrete 8015. Hasil pengujian kuat tarik belah untuk beton substitusi NSP umur 28 hari mencapai 5% dari nilai kuat tekan.

Keywords
Beton mutu tinggi; Bubuk terak nikel; Substitusi parsial semen; Kuat tarik belah

Topic
Penerapan Konsep Desain pada Rancangan Lingkungan Terbangun

Link: https://ifory.id/abstract/QVY2KfMa8Cp4

Corresponding Author
Ery Setiyawan Jullev Atmadji

Institutions
State Polytechnic Of Jember

Abstract
The need for food and healthy food is increasing now with the development of technology about food processing, especially foods with mushroom types. Oyster mushroom is one type of mushroom that is safe for consumption, because oyster mushroom is one kind of complementary food besides rice which has high nutritional value. Due to having a considerable economic value resulting in a lot of oyster mushroom cultivation which is a type of small business that starts from breeding, production, and processing of oyster mushrooms. Oyster mushrooms can grow in the area around the house, oyster mushroom cultivation takes into account several factors including air humidity, air temperature, and lighting regulation, this type of fungus should not be exposed to direct sunlight. In order to maximize yield, we need a kumbung. making the ideal kumbung namely mushroom kumbung which is always awake to the humidity of the air. While the media used is wood powder media mixed with katul with a composition of 15%, 2% lime, and 5% corn powder. Then the mixture is mixed with water with a composition of 60% and stirred, allowed to stand and check the degree of acidity. Then cooled put into polybags plastic and put in a barrel for cooking process (Steam) for 7 hours to sterilize the media. As for the humidity temperature is maintained between 23-280C. The problems faced by oyster mushroom farmers in Jember City are the regulation of air temperature and humidity that are erratic, when the hot air is very dry humidity, and during the rainy season the humidity is very wet so that it interferes with the mushroom production process. So we need a mechanism that is able to deal with these problems by implementing a mushroom kumbung humidity control system automatically by using a DHT11 sensor connected to Bluetooth HC-06. The function of the DHT11 sensor has been adjusted to the temperature of oyster mushroom humidity. And the second solution is to help control the production and marketing processes by utilizing an integrated management information system.

Keywords
Mushroom, DHT Sensor, Hc-06 Sensor, Temperature

Topic
IT for Agriculture

Link: https://ifory.id/abstract/VmWcGCrv2UxQ

Corresponding Author
Indah Muflihatin

Institutions
Politeknik Negeri Jember,
jl. Mastrip Po Box 164 Jember
indah_muflihatin[at]polije.ac.id

Abstract
Modisco (Modified Dried Skimmed Milk and Coconut Oil) is a highly nutritious formula. Modisco has been tested and meets special dietary requirements for toddlers. It can be used to improve nutritional status. This research aims to describing organoleptic properties and acceptability of modisco with moringa leaf flour. It is a experimental research based on completely randomized design. The research results are analyzed through descriptive analysis and also Kruskall-wallis. The higher composition of moringa flour which is added can increase the green color, unpleasant aroma, and bitter taste. So that it can be weaken the aroma of milk, sweet taste and savory taste in Modisco. Kruskall-wallis significance test results showed that there were different acceptance (preferences) of the three organoleptic attributes color (p=0,000), aroma (p=0,000) and taste (p=0,000). The percentage of the addition of Moringa flour which is most preferred or accepted by panelists based on external and internal attributes in this study is modisco formulation with 2.5% moringa leaf flour. Keywords: modisco, Moringa.

Keywords
modisco, Moringa.

Topic
Others (Related to food and agriculture)

Link: https://ifory.id/abstract/wrPVdmMBbAYj

Corresponding Author
Ery Setiyawan Jullev Atmadji

Institutions
State Polytechnic Of Jember

Abstract
In 2018 the number of active Twitter social media users in Indonesia reached 22.8 million people and 4.1 billion tweets in 2016. Tweets or comments delivered can be used as a reference to determine and consider the business processes that will be carried out. However, the number of comments submitted is very large so that it has difficulty in analyzing the comment data. Besides the comment data on Twitter is an unstructured type of data so that if processing uses a relational database engine the results obtained are not optimal. To deal with these problems, a big data approach is needed in data extraction combined with the comment data processing model. This study uses a combination of big data in data processing and lexicon based to analyze customer comments. Data processing using big data especially with the NoSQL approach is very effective and efficient in conducting searches on unstructured data, this is because the search for big data is based on meta text rather than cardinality between data. While the lexicon based method is a method that depends on the completeness of the dictionary used. The purpose of this study is to analyze comments and share whether they have positive, negative, or neutral sentiments so that they can be used as parameters in decision making in an organization.

Keywords
Social Media, Twitter, Comment, Lexicon Based, Big Data, NoSQL

Topic
Others (Related to food and agriculture)

Link: https://ifory.id/abstract/h6AxGbcgUyPM

Corresponding Author
Ida Nurmawati

Institutions
a) Medical Record, Health department, Politeknik Negeri Jember
Jalan Mastrip 164 Jember
*faiqatul[at]polije.ac.id

Abstract
The development of HIV / AIDS cases in Jember Regency from year to year also tends to increase, but the number of people taking HIV tests has decreased. Based on data from the Kencong Community Health Center it was known that in September 2017 the number of women who visited VCT and conducted HIV testing voluntarily was only one person, while HIV testing was initiated by 93 health workers. This shows the lack of utilization of VCT clinics in the Kencong Community Health Center. The purpose of this study was to determine the determinants of the willingness of housewives to carry out HIV testing. The research was conducted with preliminary study stages, literature studies, preparation of research instruments, data collection, data processing, data analysis, and preparation of recommendations to increase community participation in the implementation of HIV testing. This type of research in this study is an analytic survey with a cross-sectional time approach. The population was all housewives in Kencong sub-district and the study sample was 96 IRT. The sample collection technique uses quota sampling and data collection is done by giving a questionnaire to housewives who visit the Kencong Community Health Center. Univariate data analysis uses frequency distribution tables, bivariate analysis uses crosstabulation and chi square tests, and multivariate analysis uses logistic regression tests. Research outputs in the form of publications in accredited and non-accredited national journals, and draft textbooks. The TKT of this study was 4 in which the study produced recommendations in the form of efforts to increase the participation of housewives in HIV testing.

Keywords
HIV testing; VCT; AIDS

Topic
Others (Related to food and agriculture)

Link: https://ifory.id/abstract/9vmzEZ2euQjG

Corresponding Author
Ana Arifatus Sadiyah

Institutions
1Departement of Agribusiness, University of Tribhuwana Tunggadewi, Jl. Telaga Warna Tlogomas, Malang 65144, Indonesia /Agriculture Sciences of Doctoral Program, Brawijaya University
2Departement of Agribusiness, Faculty of Agriculture, University of Nusa Cendana Kupang, Indonesia
31Departement of Agribusiness, University of Tribhuwana Tunggadewi, Jl. Telaga Warna Tlogomas, Malang 65144, Indonesia

Abstract
Poverty has existed for many years, and will always exist in a large number of countries, so poverty alleviation targets are a challenge for most countries. The main objective of this research is to analyze the impact of strategic food price increases on poverty with a systematic measure. The study uses SUSENAS (Indonesian National Socioeconomic Survey) raw data. The total data used is 287,830 households. consisting of 166,019 rural households and 121,811 urban households. The impact of price changes on poverty can be seen by using The Head Count Ratio, The Poverty Gap Ratio, The Sen Index, and The Foster-Greer and Thorbecke Index. The analysis showed that the poverty gap was 4.84% for Indonesian households, 4.149% for rural households, and 5,530% for urban households. This ratio shows that the average household food expenditure is 4.84% lower than the corresponding poverty line compared to household food expenditure in Indonesia as a whole. Sen index values vary from 4,913 for rural households, 5,838 for Indonesian households to 6,762 for urban households. This shows that the highest inequality is in urban households.

Keywords
Head Cont Ratio, Poverty Gap Ratio, Sen Index

Topic
Agroindustry and Agribusiness

Link: https://ifory.id/abstract/jk7bc2GWr4aZ

Corresponding Author
Fitri Wijayanti

Institutions
Politeknik Negeri Jember

Abstract
Teaching English to young learners has played a pivotal role in building basic language competence. In the EYL classroom, teachers never teach pragmatically sensitive English in that they assume this is hard to teach young learners. Yet, they need it to get social practices. Though using nursery rhyme as a fun way of learning English has been discussed repeatedly in the EYL literature, English teachers rarely use them contextually. Thus, the presenter wishes to present how to teach English using playful nursery rhyme. The presentation begins addressing a conceptual framework of Teaching English for Young Learners pragmatically. In this section, the presenter will provide the attendees with the nature of Teaching English for Young Learners together with the rationale for implementing Pragmatics. In the second session, the presenter will flesh out steps for teaching students by using nursery rhyme as a booster of the students- language development. The practical ideas of using nursery rhyme as social practices among students will be presented in this section. The presenter argues that nursery rhyme is able to build the social skills and promote personal development in today-s global world; thereby young learners can easily pragmatically sensitive English within the remit of their ability

Keywords
teaching pragmatics, playful rhymes

Topic
Others (Related to food and agriculture)

Link: https://ifory.id/abstract/NtPKzeaARY32

Corresponding Author
MULIAWINIRSYA APRILIYANTI

Institutions
POLITEKNIK NEGERI JEMBER

Abstract
Melinjo (Gnetum gnemon) is one of plants provided in abundant numbers. Melinjo peel contained antioxidant compound which is beneficial for the human body health. This compound protects the body cells from free radicals. This research aims to optimize the antioxidant activity in the Melinjo peel tea through Response Surface Methodology with Central Composite Design (CCD). The design consisted of 13 combination treatments with variable of 0.05% - 0.1% citric acid concentration levels and 5-10 minutes of blanching duration levels. The result of antioxidant activity of the treatment design was 75.21-87.6%. The antioxidant activity of melinjo peel tea was analyzed through DPPH method with 518 nm of spectrophotometer wave length. The optimum point was obtained through 0.08% citric acid concentration and 7.50 minutes of blanching duration with 78.68% antioxidant activity while the verification result of antioxidant activity was 76.37%. This had fulfilled the fit requirement by not exceeding the 5% margin of error.

Keywords
antioxidant activity, melinjo peel tea, response surface methodology, optimization

Topic
Food Science and Technology

Link: https://ifory.id/abstract/UrdfY7V4JLEa

Corresponding Author
Efri Tri Ardianto

Institutions
a) Medical Record of Program Study, Health Departement, Politeknik Negeri Jember, Mastrip Street 164, Indonesia
b) Food Industry Technology of Program Study, Agricultural Technology Departement, Politeknik Negeri Jember, Mastrip Street 164, Indonesia
c) Clinical Nutrition of Program Study, Politeknik Negeri Jember, Mastrip Street 164, Indonesia
d) Clinical Nutrition of Program Study, Politeknik Negeri Jember, Mastrip Street 164, Indonesia

Abstract
Anemia becomes an unsolved nutritional problem, the prevalence of anemia in adolescent girls increased continuously. Anemia in adolescents at 2018 reached 48.9%. The high prevalence of anemia is caused by: chronic blood loss, insufficient iron intake, inadequate absorption, consumed some drugs that inhibit iron absorption, increased need for iron. There have been many studies on processed food products and drinks made from fruits and vegetables, one of become a trend since 2009 is dragon fruit (hylocereus polyrhizus). In addition to dragon fruit, Moringa leaves one vegetable has a fairly complex nutritional content, one of is iron. Although there are many formulas of dragon fruit, but the study of fortification of dragon fruit with moringa leaves has never been done. The addition of moringa leaves extract will affect the aroma, taste, color, texture, so it is necessary to find the appropriate composition of dragon fruit skimmed addition and moringa leaves extract. So organoleptic testing will determine the acceptance of dragon fruit and moringa leaves fortification products. Organoleptic test using completely randomized design (CRD), with a total of 4 treatments. Data analyzed non-parametric using Kruskall Wallis and Mann Whitney tests with alpha 0.05. Results showed the fortification of 10% hylocereus polyrhizus and 5% Moringa leaves are the best and most preferred formula.

Keywords
Biscuit, Organoleptic, Dragon Fruit, Moringa Leaves, Anemia

Topic
Others (Related to food and agriculture)

Link: https://ifory.id/abstract/KBYayU6VtZdG

Corresponding Author
Elly Kurniawati

Institutions
1) Lecture of Food Industrial Technology Study Program, State Polytechnic of Jember
2) Lecture of Medical Record Study Program, State Polytechnic of Jember
3) Lecture of Nutrition Clinic Study Program, State Polytechnic of Jember
4) Lecture of Informatics Engineering Study program, State Polytechnic of Jember Jl. Mastrip Kotak Pos 164 Jember

Abstract
The partner village development program (PPDM) has been carried out about the production of ant sugar at Wonosobo, Banyuwangi Regency. The activity aims to increase knowledge and skill of crafment to produce coconut ant sugar based on the standards of GMP and HACCP. Community service is carried out by coaching partners through diversification of coconut sugar products into Helicos ants, improving product quality by applying hygine-sanitation, occupational health and safety (OHC) during harvesting, processing and packing. The result showed that the activity : 1) knowledge of craftsmen GMP and HACCP are good, but implementation of GMP and HACCP on coconut ant sugar processing at Wonosobo village can not fully implemented. 2) ability to produce coconut ants sugar by crystallization method using a crystalliser, cabinet driyng and grinding machine and packing mechine. The use of tools or machines in the manufacture of coconut ants sugar will help increase production capacity, and maintain the quality of ant sugar. The proximate analysis of the coconut ant sugar showed the contains 2,55% moisture, 1,81% total ash, 0,6 % crude fat, 0,28% crude protein and total solid was 48,6%. Glicemic index of coconut ant sugar was 53, while the crytal sugar was 100. Sensory analysis showed that had likely score for color, odor, taste and texture.

Keywords
coconut ant sugar, glicemic index, proximate analysis

Topic
Food Science and Technology

Link: https://ifory.id/abstract/vkrP37xXqnmW

Corresponding Author
Elly Kurniawati

Institutions
1) Food Industrial Technology Study Program, State Polytechnic of Jember
2) Medical Record Study Program, State Polytechnic of Jember
3) Nutrition Clinic Study Program, State Polytechnic of Jember Jl. Mastrip Kotak Pos 164 Jember

Abstract
A study to develope edamame as a fuctional food by glicemic index and dietary fiber analysis on several edamame product has been conducted. The purpose of this study were (i). to determine chemical properties, dietary fiber and fuctional properties of edamame frying and edamame flour. (ii). to determine the glycemic index of edamame frying and edamame flour. Freezing edamame was also studied as the comparative edamame product. The results showed that frying edamame increased total dietary fiber from 18,20% (freezing edamame) to 29,34% (edamame flour) and 33,16% (frying edamame). However, frying increased of the fat levels from 7,13% (freezing) to 10,45% and 14,5% in edamame flour and edamame fried, respectively. In term of fuctional properties of the flour water holding capacity (WHC) of freezing edamame was 6,04 decreased to 3,38ml/g (frying) and increased to 10,5 ml.g (edamame flour). The results showed that glicemic index value of freezing frying, flour edamame were 43, 36 and 53 respectively. Based on those results, flour edamame was classified as food with medium glycemic index, whereas both feezing edamame and frying edamame were classified as food with low glicemic index.

Keywords
dietary fiber, edamame, functional properties, glicemic index

Topic
Food Science and Technology

Link: https://ifory.id/abstract/Ac3DfXw9xzLU

Corresponding Author
Agus Santoso

Institutions
Politeknik Negeri Jember

Abstract
Protease is an commerce enzyme that is important in the world as meat mixing process, because in general the consumption of meat generally from old livestok. Protease has potential from an economic standpoint and in 2018 had taken control of 63% of the total sales of enzymes in the world. One unexplored enzyme is a protease from ginger. The analysis showed that Protease Activity (PA) obtained from the best treatment drying time of 40 hours at 50 °C followed by 60 hours drying time at 50 ° C, respectively at 0.2817 U / ml and 0.1089 U / ml. The results of molecular weight determination and the enzyme active site found that ginger protease enzyme has a cluster of serine residue at the active site with an alkaline pH of about 9.2 to 11.5 and a molecular weight of 167.74 Da after being confirmed by electrophoresis. The resulting enzyme activity can be enhanced by the addition of FeCl2 and experienced no inhibition with EDTA. Ginger protease enzyme used in this study confirmed the inhibition by inhibitors HgCl experience

Keywords
Meat; Ginger; Protease Enzyme

Topic
Food Science and Technology

Link: https://ifory.id/abstract/KQ7qY3DJBgxC

Corresponding Author
Muhammad Iqbal

Institutions
State Polytechnics of Jember
*iqbalbasagili[at]polije.ac.id

Abstract
obesity and malnutrition is one of the most crucial health problems in Indonesia. Worldwide the prevalence of obesity increased 3-fold between 1980 - 2016. While around 1.7 billion people suffer from malnutrition, some of them are in developing countries like Indonesia. the impact of obesity and malnutrition is the risk of non-communicable diseases and increasing mortality. Nutrition solutions should follow technological developments, where the development of knowledge and technology in the world is undergoing a change in the industrial revolution 4.0. the purpose of this research is to create an application that can help the ideal body weight. This research design is a combination of experimental research and survey. by using the USE questionnaire.

Keywords
dietducate, obesity, malnutrition,

Topic
IT for Agriculture

Link: https://ifory.id/abstract/MpWVumDFbAq6

Corresponding Author
Ratya Anindita

Institutions
1Department of Socio Economic, Faculty of Agriculture, Brawijaya University, Malang, Indonesia
2Department of Agribusiness, Faculty of Agriculture, University of Tribhuwana Tunggadewi, Malang, Indonesia
3Department of Agribusiness, Faculty of Agriculture, University of Islam Malang, Malang, Indonesia
4Department of Agribusiness, Faculty of Agriculture, University of Nusa Cendana Kupang, Indonesia

Abstract
The low consumption of animal protein food is one of the causes of the increasing number of stunting in Indonesia. This study analyzes the effect of changes in prices and incomes on demand for five animal food groups, namely fish, chicken, beef, eggs, and milk. The demand function approach uses the Almost Ideal Demand System model using Susenas 2016 data totaling 124,513 households. The results showed that beef was the most elastic animal food among all animal foods with a demand elasticity of 1,031%, followed by chicken meat (0.564%), milk (0.451%), eggs (0.313%), and sea fish (0.151%). Beef is a luxury item. Beef is substituted with sea fish, eggs, or chicken meat. Beef is complementary with milk. The increase in beef prices is one of the policies that need to be considered so that the target of protein consumption is immediately reached

Keywords
food demand system, beef, rural-urban

Topic
Food Security and Sovereignty

Link: https://ifory.id/abstract/6pZrUjFJNRmz

Corresponding Author
Poespitasari Hazanah Ndaru

Institutions
University of Brawijaya

Abstract
In livestock industries, single-cell protein has many applications in ruminant or poultry feed. Commonly, Application single-cell protein in ruminant feed has a purpose to fattening, which one of parameter to measure is average daily gain (ADG). The name of single-cell protein in this research is ajitein. In this research, ajitein was mixed with other feedstuffs (soybean meal, pollard, coconut cake, corn bran, palm cake, molasses, urea, and minerals) and the crude protein in this concentrate was isoprotein ( 22%). The treatments in this research consist of P0: elephant grass (ad libitum) with concentrate ; P1 : elephant grass (ad libitum) with concentrate (ajitein 2%); P2 : elephant grass (ad libitum) with concentrate (ajitein 4%); P3 : elephant grass (ad libitum) with concentrate (ajitein 6%). The highest feed intake in this research is P0 (104.9 ± 12.90 g / kg BB0.75 / day). Then the higher body weight gains are P0 and P3, with 140 g/head/day respectively. Furthermore, P3 has the ability to digest and use the feed more optimal than other treatments. The parameter to measure this ability is feed conversion value. The feed conversion of P3 was 6.6 ± 0.87. The conclusion is P3 has good ability to change the feed to be meat more effective

Keywords
single-cell protein, feed consumption, body weight gain, feed convertion

Topic
Animal Nutrition, Animal Production, and Veterinary Science

Link: https://ifory.id/abstract/MrbmduJgcf4p

Corresponding Author
YANA SURYANA

Institutions
a) Agriculture Technology Departemen
State of Jember Polytechnic
Jalan Mastrip Po Box 164 Jember – Indonesia
b) Animal Husbandry Departemen
State of Jember Polytechnic
c) Agriculture Technology Departemen
State of Jember Polytechnic
d) Agrybisnis Manajemen Departemen
State of Jember Polytechnic
*Email: yanapolije62[at]gmail.com

Abstract
ABSTRACT To keep the feed availability on the export quota of sheep, the company of Gumukmas Multifarm wich is at Desa Purwoasri Kecamatan Gumukmas Kabupaten Jember, will be increasing the capacity of the sheep feed production from 1-2 tons per day to 5 tons per day. The sheep feed will be marketed 0.5 tons for himself, 1 ton for co-orporation, and the rest for farmers around Jember. To realized the planning, the company want to do cost analysis and business income to know how this project is feasible or no. To do that, Gumukmas Multifarm was buy 3 machine are diskmill, hammer mill and horizontal mixer. This study aims to determine income and business efficiency in the production of sheep feed. This research use descriptive and analytical methods. Collecting data in this study derived from primary data and secondary data. The results showed that the production of sheep feed profitable and efficient to be developed based on the analysis of income and the value of RC ratio. The income was IDR 630.140,- and RC-ratio was 1.23

Keywords
Sheep feed, income, RC-ratio

Topic
Animal Nutrition, Animal Production, and Veterinary Science

Link: https://ifory.id/abstract/7Lmd6bNzaAtH

Corresponding Author
Rizza Wijaya

Institutions
1) Department of Agricultural Technology, Politeknik Negeri Jember
2) Department of Agrotechnology, University of Jember
*Corresponding author : budihariono1966[at]gmail.com

Abstract
The research objective is to develop a monitoring system for the growth of red spinach plants based on image processing techniques from images captured using multiple cameras. The plant used is red spinach (Amaranthus gangeticus L.). Three cameras are installed in the top, side and front position of the plants in the photo box with lighting every 2 days up to 39 days. Model development uses a sample of 236 plants divided into 178 plants for model development and 58 plants for model testing every two days. The model is tested with the coefficient of determination (R2) to measure how much the independent variables ability to explain the dependent variable. The network architecture consists of three input neurons, first hidden layer with five neurons, second hidden layer with five neurons, and output layers with one neuron. The function of ANN with value of the learning level is 0.001. The activation function to predict fresh weight and leaf area of plants is tansig-logsig-tansig and tansig-tansig-logsig. ANN model can predict fresh plant weight with MSE value of 0.02385 and RMSE of 0.154, while for leaf area MSE value of 0.26428 and RMSE of 0.514.

Keywords
Ann; Hydroponic; Image processing; Red Spinach

Topic
Agriculture Engineering and Biotechnology

Link: https://ifory.id/abstract/KGdWc4bRvzu3

Corresponding Author
Rizza Wijaya

Institutions
a) Department of Agricultural Technology, Politeknik Negeri Jember
*Corresponding author: budihariono1966[at]gmail.com
b) Department of Agriculture Engineering, University of Lampung

Abstract
Ant sugar is a powdered version of brown sugar and is often referred to as crystal sugar. It is called ant sugar because the shape of this sugar resembles that of ants nesting on the ground. The basic ingredients for making ant sugar are palm juice from coconut and palm trees (palm). In this study, the maximum temperature regulation is 140 oC and the pressure is 2 atm. The materials used in this study were coconut and sugar cane juice produced by farmers in Kokap Wates, Kulon Progo Regency. In the manufacture of ant sugar in the evaporation process the temperature of the material increases with increasing winding temperature and over time. In the process of fresh neera evaporation, the value of heat transfer coefficient ranges between 20-22 (W / m2.oC). This shows that when the initial cooking for this concentration is needed more than 20 Watts to heat the material by 1 oC for an area of ​​1 m2 of material. The value of heat transfer coefficient of turmeric neera beetween 17 - 25 (W / m2.oC).

Keywords
Ant Sugar; Evaporation; Heat Transfer

Topic
Agriculture Engineering and Biotechnology

Link: https://ifory.id/abstract/ejn8Gu7cfYCP

Corresponding Author
Ria Dewi Andriani

Institutions
1. Animal Product Technology Department, Faculty of Animal Science, University of Brawijaya
Jl. Veteran, Malang, 65145, East Java, Indonesia
Corresponding author: riaandriani[at]ub.ac.id

Abstract
Gembili is one variety of local tubers originating in Indonesia, where its utilization is not in its most use. This tuber has bioactive compounds such as dioscorin, diosgenin, inulin and water-soluble polysaccharides that function as immunomodulators, including those which prevents metabolic diseases such as hyperglycaemia. The addition of gembili tubers in fermented milk has more value and is an alternative nutraceutical food for people who need a healthy diet because it contains probiotics and bioactive components. This study aims to determine the antihyperglycemic activity of fermented milk enriched with gembili flour in animal models. Probiotics contained in fermented milk are Lactobacillus acidophilus, Lactobacillus plantarum and Streptococcus thermophilus. The experimental animals used in this study are healthy male white rats, not deformed, and had never been used in previous experiments. The animals in experiment were grouped into five treatment groups namely P1= negative control, P2= positive control, P3= 1 ml/rat/day of fermented milk with the addition of gembili tubers, P4= 2 ml/rat/day of fermented milk with the addition of gembili tubers, and P5= 3 ml/rat/day of fermented milk with the addition of gembili tubers (P5). The results of this study prove that the addition of fermented milk enriched with gembili showed significant results (p<0.05) on the decrease in blood sugar levels with the highest decrease of 43.59% in the P5 group.

Keywords
Fermented milk, Gembili, Antihyperglycemic

Topic
Food Science and Technology

Link: https://ifory.id/abstract/RZmEV2QML3Nu

Corresponding Author
Andi Muhammad Ismail

Institutions
(a) Agro-industry Management Study Program, Agribusiness Management Departement, State Polytechnic of Jember
Jalan Mastrip Po Box 168, Jember, Indonesia
*andi_m_ismail[at]polije.ac.id
(b) Agro-industry Management Study Program, Agribusiness Management Departement, State Polytechnic of Jember
Jalan Mastrip Po Box 168, Jember, Indonesia

Abstract
Agroindustry product is one of very potencies product to develop and to make modern market commodity to increase their business. Fisheries is one of prominent sector in Jember District. Fisheries Agroindustry includes freshwater fisheries and seawater fisheries. Freshwater fisheries are a fisheries agro-industries which widely cultivated in Umbul Sari sub-district. Freshwater fisheries will be developed because have various problems experienced in the agro-industry fisheries farming process, that started from a production process, from the product include product low quality and skills and knowledge from ownership, funding and marketing, technological limitations and no freshwater fisheries group yet. The objective of this research is 1) To identify the model and strategy development of freshwater fisheries agroindustry. 2) Analyze the added value of the fish catch if processed further; and 3) to analyze the socio-economic factors that affect the chances of developing agro-industries based freshwater fisheries in sub-district Umbul Sari Jember. Internal Factor Evaluation (IFE) and External Factor Evaluation (EFE) methods were used in this research to analyze both internal and external factors. Alternative strategies for business expansion were explained with Strengths, Weaknesses, Opportunities, and Threats (SWOT) method and further analyzed by using Analytical Hierarchy Process (AHP). The conclusions of this research are: (1.) Development of freshwater fisheries agro-industries is positive, where the driving factors are more dominant than the restraining factors. (2.) Development of freshwater fisheries agro-industries can be done in the implementation of the government, farmer, stakeholders are cooperating well, develop good facilities and infrastructure for improving the quality of freshwater fisheries such as freshwater fisheries farmer cooperation, development of Freshwater Fisheries Farmer Forum, and repair of facilities, and increase human resources in this case are farmers of freshwater fisheries.

Keywords
business strategies; freshwater fish farming; Agro industrial

Topic
Agroindustry and Agribusiness

Link: https://ifory.id/abstract/va3eUXMjY7PJ

Corresponding Author
KASUTJIANINGATI KASUTJIANINGATI

Institutions
a) Departemen of Agricultural Production, State Polytechnic of Jember, Jl. Mastrip, Jember, Indonesia
*kasutjianingati[at]gmail.com
b) Departemen of Agricultural Technology, State Polytechnic of Jember, Jl. Mastrip, Jember, Indonesia

Abstract
Development decision making process of the business are influenced by internal and external factors of the business, which influence the success of the business. Strengths, Weakness, Opportunities, and Threats are used to identify all of the factors that influence the succes of a business and produce alternative strategies that are feasible for the business. The object of the research was Robusta coffee beans in Panti District, Jember Regency. Analytical Network Process (ANP) is used to calculate the relative importance of each SWOT factor and sub-factor, considering the dependency between SWOT factors and between sub-factors

Keywords
Robusta, bean, strategi bisiness

Topic
Agroindustry and Agribusiness

Link: https://ifory.id/abstract/zyAdrtfnYW2u

Corresponding Author
Diah Septiani

Institutions
a)Faculty Of Health Science, University Of Muhammadiyah Magelang, diiah.septianny[at]gmail.com*
b)Faculty Of Health Science, University Of Muhammadiyah Magelang,
c) Faculty Of Health Science, University Of Muhammadiyah Magelang,

Abstract
Background: A depression in elderly was known as a life-threatening health problem in Indonesia, particular in Magelang City. The initial study at Gelangan Village documented that depression is currently being a concern in elderly population. Although a number of studies were undertaken to overcome depression, however, a relevant study that conducted in Gelangan Village has received little attention from the local nursing researcher. Therefore, this study was initiated to describe the relationship between ritual activities and tendency of depression among elderly. Purpose: The study aimed at investigating the relationship between ritual activities and the tendency of depression in the elderly at the Ngudi Rahayu Elderly Integrated Health Service Center (Posyandu) in Gelangan Village, Magelang City in 2019. Method: Correlational design that combined with the cross-sectional method was thoughtfully chosen to answer the research question of the study. A total of 40 respondents were involved. In this study, two variables were selected as follows ritual activities (variable one) and the tendency of depression (variable two). The Spearmans rank correlation was taken into consideration to measures the strength and direction of the relationship between variables. The significance level was considered at 0.05 for hypothesis testing. Results: The finding of the study showed that relationship between ritual activities and tendency of depression is statistically significant (p < 0.05). Moreover, the level of correlation is fair as expected by the researcher (-0.448). The negative correlation was also obtained from the study that is to say when the variable one increases, the other decreases. Conclusion: The relationship between ritual activities and tendency of depression is statistically significant (p < 0.05) which can be justified that when the variable one increases, the other decreases. Suggestion: With the result of this study, it is expected that this ritual activity can be applied to nursing care especially on mental health.

Keywords
Ritual activities, Tendency of depression, elderly

Topic
Health Science

Link: https://ifory.id/abstract/4ec2CnHwq7AV

Corresponding Author
Santi Rimadias

Institutions
STIE Indonesia Banking School

Abstract
The existence of the plastic waste is one of the environmental issues of concern to the world nowadays, so the green product or eco-friendly product is expected to be the solution to reduce the volume of plactic waste. This research aims to analyze the determinants of green product purchase decision as plastic replacement at consumers in Indonesia, such as supporting enviromental protection, drive for enviromental responsibility, social appeal and green product experience. Data collection methods used in this research was survey by disseminating a questionnaire to the 123 respondents who already used a green product replacement for plastic. The analysis of the data used multiple regression. The results showed that supporting enviromental protection, drive for enviromental responsibility and green product experience have influence the green product purchase decision. Meanwhile, social appeal has no influence to the green product purchase decision.

Keywords
green product, purchase decision, plastic

Topic
Manajemen Pemasaran

Link: https://ifory.id/abstract/yenMNq6VzJTZ

Corresponding Author
Muhammad Yulhelmy Isra

Institutions
Postgraduate Program Universitas Negeri Medan

Abstract
This study aims to determine the effect of the Human Development Index (HDI), Economic Growth, Poor Population, Government Expenditures on Health Education and Government Expenditures on inequality between regions in North Sumatra. The analytical method used in this study is a descriptive analysis method and also the method of multiple regression analysis with the Fixed Effect method using panel data from 33 districts/cities from 2012-2016. The data of this study are secondary data originating from the Central Sumatra Provincial Statistics Agency and the Directorate General of Fiscal Balance, the Ministry of Finance which was downloaded through the official website of each institution. The results showed that economic growth, the number of poor people, and government expenditure in the health sector had a positive and significant effect on income inequality in North Sumatra. While government spending in education has a negative and significant effect on income inequality in North Sumatra. The variable Human Development Index (HDI) has a negative and insignificant effect on income inequality in the North Sumatra region. The estimation results also show that the variation in the change in the value of the non-inequality-free variable can be explained simultaneously by the independent variables namely the variables of HDI, PE, PO, DP, and DK of 99.42% while the remaining 0.58% is explained by factors others that are not included in the model.

Keywords
Inequality, HDI, Economic Growth, Poor Population, Government Expenditures in Education and Health

Topic
Economics, Business and Management Education

Link: https://ifory.id/abstract/R4DwAY9LKdjT

Corresponding Author
Indrianawati Usman

Institutions
Universitas Airlangga

Abstract
Pelayanan rawat jalan merupakan salah satu pelayanan paling dominan dan merupakan cerminan layanan rumah sakit. Penelitian ini bertujuan untuk menganalisis penerapan lean healthcare pada pelayanan rawat jalan poli kandungan pasien BPJS di Rumah Sakit Umum. Konsep Lean Healthcare diharapkan mampu meminimalisir waste yang terjadi pada proses pelayanan yang pada akhirnya meningkatkan kepuasan pasien. Penelitian single case study dengan mengaplikasikan tools berupa big picture mapping untuk menentukan aktivitas yang bernilai tambah (VA) maupun aktivitas yang tidak bernilai tambah (NVA). Value stream Mapping digunakan untuk memilih tools yang tepat dalam menentukan detailed mapping dari proses pelayanan pada pasien. Fishbone diagram digunakan untuk menentukan penyebab waste yang terjadi. Hasil penelitian menunjukkan terdapat 7 aktivitas dalam proses pelayanan pasien. Hasil analisis menemukan bahwa terdapat aktivitas bernilai tambah (Value added activity ) sebanyak 4 dan aktivitas tidak bernilai tambah (Non Value added activity) sebanyak 3. Sedangkan hasil dari identifikasi, pembobotan pemborosan adalah waiting sebesar 3.7, overproduction 3.1, excessive transportation 2.6, defect 2.1, inappropriate processing, unnecessary inventory, dan unnecessary motion memiliki skor yang sama yaitu sebesar 1.8. Penelitian ini bermanfaat untuk meningkatkan layanan Rumah sakit dengan mengurangi waste melalui pengurangan non value added activity dalam proses pelayanannya.

Keywords
: Lean Healthcare, Big Picture Mapping, VALSAT, Fishbone Diagram, Rawat Jalan.

Topic
Manajemen Rantai Pasok

Link: https://ifory.id/abstract/CLr8AT9mV3cJ