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All Journal Jurnal Teknologi Dan Industri Pangan Jurnal AGROTEKNOLOGI Pelita Perkebunan Jurnal Teknologi Pertanian agriTECH Heuristic INDONESIAN JOURNAL OF PHARMACY UNEJ e-Proceeding SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Indonesian Food Science and TechnologyJournal Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat JFIOnline Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Food ScienTech Journal International Journal on Food, Agriculture and Natural Resources (IJFANRES) Berkala Penelitian Hayati Jurnal Penelitian Sains dan Teknologi Indonesia Jurnal Hasil Pengabdian Kepada Masyarakat Universitas Jember
Yuli Witono
Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember
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The Optimization of Catfish Smart Flavor Production by Biduri and Papain Enzymatic Hydrolysis Yuli Witono; Ardiyan Dwi Masahid; Maria Belgis; Zuida Amalina Rizky
International Journal on Food, Agriculture and Natural Resources Vol 2, No 3 (2021): IJ-FANRes
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v2i3.46

Abstract

The consumption of Monosodium Glutamate with a large amount can lead to nerve cell damage to the brain so that natural ingredients substitute MSG is needed. In this research, we produced smart flavors from catfish through enzymatic hydrolysis by combining papain and biduri enzymes. The purpose of the study was to identify the influence of enzyme concentration and length of hydrolysis on the smart flavor characteristics and determine the best treatment to produce smart flavors. The parameters identified were color, yield, moisture content, dissolved proteins, degrees of hydrolysis, antioxidants, water binding ability, and emulsion stability. The results show the highest brightness are biduri and papain combination by 60:40 with one-hour hydrolysis. The highest dissolved protein is 50:50 combination with three-hour hydrolysis. In addition, antioxidant activity is marked in a combination of 50:50 with one-hour hydrolysis.
THE POTENTIAL OF TOMATOES AND SPINACH AS A DIVERSIFICATION OF PROCESSED FOOD FOR KWT KARYA BUNDA MAESAN Maria Belgis; Yuli Witono; Ardiyan Dwi Masahid; Ahmad Nafi’; Livia Wahyuni; Lailatul Azkiyah
UNEJ e-Proceeding 2022: E-Prosiding Kolokium Hasil Penelitian dan Pengabdian kepada Masyarakat Periode II Tahun 2022
Publisher : UPT Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Maesan is one of the sub-districts in Bondowoso Regency, where people primarily work in agriculture. In Maesan sub-district, there is a KWT (Farmer Women's Group) Karya Bunda, which does not have superior products processed tomatoes or spinach. Maesan people use tomatoes and spinach as daily vegetables. The availability of tomatoes and spinach in Maesan is relatively abundant. If the harvest is large, the price of tomatoes is meager, so they are not harvested by farmers and suffer heavy losses. One of the diversions of processed food is tomato sauce and spinach chips. KWT Karya Bunda has never used tomatoes and spinach as diversified products. So it is necessary to socialize and train how to produce tomato sauce and spinach chips. Moreover, test the favorability of tomato sauce and spinach chips. We hope it can be developed and impact KWT Karya Bunda's income. 34 participants of KWT Karya Bunda attended the socialization activity. The socialization activity consisted of presenting post-harvest technology material and how to make tomato sauce and spinach chips, making tomato sauce and spinach chips and filling out a sensory questionnaire (liking) for spinach sauce and chips with a google form. The participants of KWT Karya Bunda were very enthusiastic about making tomato sauce and spinach chips. The results of sensory data showed that 79.4% very liked tomato sauce, and 20.6% liked tomato sauce. Meanwhile, the sensory assessment of spinach chips was 64.7% very like and 35.3% like. This shows that both products have the potential to be developed as KWT's main products. Keywords: maesan, KWR Karya Bunda, tomato sauce, spinach chips
KARAKTERISTIK FISIK DAN MEKANIK PLASTIK BIODEGRADABLE BERBASIS PATI SINGKONG DENGAN PENAMBAHAN WHEY KEJU DAN PLASTISISER GLISEROL Ardiyan Dwi Masahid; Nur Aniza Aprillia; Yuli Witono; Lailatul Azkiyah
Jurnal Teknologi Pertanian Vol. 24 No. 1 (2023)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtp.2023.024.01.3

Abstract

          Plastik merupakan kemasan pangan yang umum digunakan namun memiliki sifat sukar dihancurkan sehingga menyebabkan pencemaran lingkungan dan masalah kesehatan. Plastik biodegradable berbasis renewable material seperti singkong, whey keju, dan gliserol dapat menjadi alternatif kemasan yang ramah lingkungan. Whey keju mengandung protein sebesar 0,6 % yang berpotensi menjadi bahan bioplastik dengan penambahan bahan lain seperti hidrokoloid (protein dan polisakarida) untuk memperbaiki karakteristiknya. Plastik biodegradable berbahan baku polisakarida tanaman seperti ubi kayu umumnya bersifat kaku dan rapuh sehingga harus ditambahkan bahan lain. Pembuatan plastik biodegradable memerlukan bahan pemlastis seperti gliserol untuk meningkatkan elastisitas polimer plastik dan mengurangi kerapuhan bioplastik. Tujuan penelitian ini yaitu mengetahui pengaruh perbedaan variasi volume whey keju dan gliserol terhadap karakteristik fisik, mekanik, dan biodegradasi plastik biodegradable. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 3 ulangan dan terdapat 2 faktor perlakuan. Faktor pertama yaitu variasi volume whey keju dan faktor kedua yaitu variasi volume gliserol. Berdasarkan hasil penelitian dapat disimpulkan bahwa variasi volume whey keju dan gliserol berpengaruh nyata terhadap kuat tarik, elongasi, elastisitas, daya serap air, dan daya degradasi. Hasil uji efektivitas menunjukkan bahwa formulasi terbaik terdapat pada sampel A1B1 yaitu plastik biodegradable dengan formulasi whey keju 20 ml dan gliserol sebesar 5 ml dengan nilai perbedaan warna (∆E) 15,526 dengan L* (lightness) 85,68, a* (redness) 0,2, b* (yellowness) 8,71, daya serap air sebesar 695,244 %, kuat tarik sebesar 0,00646 MPa, elongasi sebesar 76,36 %, elastisitas sebesar 0,01033 MPa, dan laju degradasi sebesar 12,035 %/hari.
Pendampingan masyarakat untuk pembentukan TABOGA Farm guna peningkatan kesejahteraan petani di desa Klangon kabupaten Madiun Fariz Kustiawan Alfarisy; Didik Pudji Restanto; Laily Ilman Widuri; Yuli Witono; Fifteen Aprila Fajrin; Hadi Paramu
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 2 (2024): June
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i2.22740

Abstract

AbstrakDesa Klangon saat ini menjadi desa rujukan tanaman porang Indonesia. Tidak hanya itu Desa Klangon memiliki wisata klangon yang terletak di tengah hutan klangon. Tujuan dari pengabdian masyarakat adalah memberikan pemberdayaan dan pendampingan masyarakat mengenai implementasi Agro Smart Village sebagai solusi pengelolaan wisata dan TABOGA dalam upaya peningkatan kemandirian dan derajat kesehatan masyarakat. Tahapan pelaksanaan kegiatan meliputi koordinasi dengan perangkat desa,  FGD (Focus Group Discussion) dan praktek di beberapa kelompok masyarakat, pendampingan, pembentukan TABOGA farm, dan pendampingan, Pendampingan dalam perencanaan pengembangan usaha hilirisasi produk TABOGA. Kegiatan pengabdian desa Asal melibatkan beberapa perangkat desa, tokoh masyarakat, dan petani yang menjadi sasaran. Hasil yang didapatkan dari kegiatan pengabdian ini diantaranya adalah komoditas TABOGA di desa klangon memiliki potensi yang besar untuk dikembangkan sebagai komoditas unggulan kedua setelah porang. Setidaknya dari hasil FGD tercatat sebanyak 18 jenis tanaman obat tradisional yang banyak tumbuh berdampingan dengan tanaman porang di hutan Desa Klangon. Namun, potensi ini belum banyak dimanfaatkan secara maksimal. Permasalahan utama yang menjadi kendala adalah pemasaran produk TABOGA. Berdasarkan permasalahan tersebut, kontribusi yang diberikan oleh Tim Pengabdi pada kegiatan ini yakni  pendampingan implementasi Agro Smart Village melalui pemetaan komoditas TABOGA untuk meningkatkan minat masyarakat dalam mengembangkan komoditas TABOGA untuk kesejahteraan masyarakat Desa Klangon. Kata kunci: pemasaran; porang; tanaman obat tradisional; wisata. AbstractKlangon Village is currently a reference village for Indonesian porang plants. Klangon Village has a Klangon tourist area which is in the middle of the Klangon forest. The purpose of community service was to provide community empowerment and assistance regarding the implementation of Agro Smart Village as a tourism management solution and TABOGA to increase self-sufficiency and community health status. The method of implementing the assisted village service activities was carried out using two methods, namely FGD (Focus Group Discussion) and practiced in several community groups. The production technology practice method aimed to aid the community regarding the formation of TABOGA Farm. Origin village service activities involved several village officials, community leaders, and targeted farmers. Based on the results of the community service activities, the Klangon people required assistance from universities to make mapping of TABOGA commodities and their marketing. Farmers need institutional support such as BUMDES to become a business unit that accommodates community taboga plant products so that it is hoped that they can increase people's income.Keywords: tourism; traditional medicinal plant; marketing.
Hydrolysis With Two Enzymes in Edible Fern (Diplazium esculentum) as a Source of Flavours Kartikasari, Subekah Nawa; Witono, Yuli; Handoyo, Tri; Santoso, Umar
Indonesian Food Science and Technology Journal Vol. 7 No. 2 (2024): Volume 7. Number 2, July 2024 |IFSTJ|
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ifstj.v7i2.30960

Abstract

Ferns (Diplazium esculentum) had high content of proteins, fats, flavonoids, and polyphenols, especially in young fern leaves. Its potential to developed as a source vegetable flavour. Currently, understanding about fern flavor processing technologies and the potential of ferns for health is still relatively limited, especially on local Indonesian fern. This research aims to know about morphological characteristics of Indonesian local fern vegetables (Mloko Jember, Air Jember, and Ayam Banyuwangi), and determined the effect of processing to its chemical characteristics and volatile compound, then hydrolyzed enzymes to produce non-volatile flavours. Ferns are processed by steaming, drying, and control methods and are hydrolyzed by combining two enzymes - bromelain and protease, with a pH of 7 and temperature of 55 0C for 1 hour. The result showed that the morphology of the three fern are different in the shape of shoot and plant based on their location. The researchers discovered that enzymatically hydrolyzing the proteins in local fern vegetables  using two enzymes (bromelain and protease) produced amino acid components such as aspartic acid and glutamic acid. These have MSG-like flavour.
Characteristics of Sardinella Smart Flavor based on Enzymatic Hydrolysis Using a Calotropin and Papain Combination Witono, Yuli; Masahid, Ardiyan Dwi; Belgis, Maria; Nafi', Ahmad; Azkiyah, Lailatul; Wahyuni, Livia; Majid, Nur Ika Okta
Indonesian Food Science and Technology Journal Vol. 7 No. 2 (2024): Volume 7. Number 2, July 2024 |IFSTJ|
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ifstj.v7i2.34095

Abstract

Sardinella lemuru is one type of fish with the highest population and the most widely caught fish in Indonesia. The protein content is very high, namely 17.8-20% contains various amino acids including glutamic acid, which can potentially be a smart flavor precursor. The research focuses on enzymatic smart flavor production by examining the effect of concentration and hydrolysis time of calotropin and papain combination on characteristics of the smart flavor produced and determining the best treatment to produce smart flavor. This research used two factors: the concentration of enzyme (3%, 4%, and 6% with a ratio of papain and calotropin of 70%: 30%) and hydrolysis time (1, 2, and 3 hours). The research showed that yield ranged from 50.15-50.69%; brightness 89.72-91.57; water 6.91-9.51%; soluble protein 1.13-1.56 mg/ml; antioxidant activity 48.40-54.47%; emulsion power 0.16-0.18 m2/g, emulsion stability 17.27-24.33 minutes; water holding capacity 83.44-89.27% and effectiveness 1.00 (enzyme 6% and time of hydrolysis 3 hours). The best treatment with effectiveness was Sardinella lemuru smart flavor (6% enzyme and 3 hours hydrolysis) with a yield 50.54%, brightness 89.72, water 6.91%, soluble protein 1.56 mg/ml, antioxidant activity 54.47%, emulsion power and stability 0.18 m2/g and 24.33 minutes, and water holding capacity 89.27%.
The Effect of Wall Materials and Drying Methods on The Encapsulation Sardinella lemuru Smart Flavor Azkiyah, Lailatul; Witono, Yuli; Taruna, Iwan; Choiron, Miftahul; Wahyuni, Livia; Nafi', Ahmad; Belgis, Maria; Masahid , Ardiyan Dwi; Aini, Anggita Arifatul
Indonesian Food Science and Technology Journal Vol. 8 No. 1 (2024): Volume 8. Number 1, December 2024 |IFSTJ|
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ifstj.v8i1.37089

Abstract

Antioxidant compounds in food are generally less stable when applied to food, so technology is needed to help antioxidant compounds become more stable during storage, one of which is microencapsulation. The research aims to determine the effect of the wall material ratio and drying methods on the characteristics of Sardinella lemuru smart flavor microcapsules. The experimental design used was a two-factor Complete Random Design (CRD): ratio of wall materials (maltodextrin: Arabic gum) and drying methods (spray drying and freeze drying). The research showed that enzyme activity ranged from 14.81-52.64 U/mL; lightness 95.2-100; yield 4.00-17.19%; water content 2.26-9.15%; antioxidant activity 15.75-31.23%; encapsulation efficiency 69.06-78.47%. Microcapsules with the highest water content, lightness, antioxidant activity, and encapsulation efficiency were at the ratio wall materials (maltodextrin: Arabic gum) of 7:3 by spray drying, 9.15%, 100, 31.23%, and 78.47%. On the other hand, the highest yield (17.19%) was at the ratio wall materials (maltodextrin: Arabic gum) 8:2 by freeze-drying. The morphology of the microcapsules by spray drying is spherical, and freeze drying makes it flaky and sharp.
PELATIHAN PEMBUATAN SAMBAL PECEL INSTAN DI KAWASAN PONDOK PESANTREN RADEN RAHMAT SUNAN AMPEL Witono, Yuli; Belgis, Maria; Masahid, Ardiyan Dwi; Nafi', Ahmad; Azkiyah, Lailatul; Wahyuni, Livia
Jurnal Hasil Pengabdian kepada Masyarakat Universitas Jember Vol 3 No 2 (2024): Jurnal Hasil Pengabdian Kepada Masyarakat Universitas Jember
Publisher : LP2M Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jpmunej.v3i2.4339

Abstract

Kelompok Riset (Keris E-Food) Universitas Jember bekerja sama dengan Pondok Pesantren Raden Rahmat Sunan Ampel untuk meningkatan softskill dan pengalaman santriwan/santriwati dalam berwirausaha melalui program pelatihan “Pembuatan Sambal Pecel Instan Di Kawasan Pondok Pesantren Raden Rahmat Sunan Ampel”. Kegiatan ini ditujukan untuk santriwan/santriwati Pondok Pesantren Raden Rahmat Sunan Ampel. Permasalahan utama yang terdapat pada mitra binaan yaitu kurangnya pemahaman mengenai proses pembuatan sambal pecel siap saji/instan, teknik pengemasan yang akan digunakan hingga strategi pemasaran yang dilakukan. Oleh karena itu kegiatan ini berfokus pada pembuatan sambal pecel siap saji hingga strategi pemasaran. Metode pelatihan terdiri dari pemaparan materi dan demo/praktek pembuatan sambal pecel. Santri dan santriwati sangat antusias dengan kegiatan pengabdian ini. Diharapkan dengan pelatihan yang diberikan, mampu membuat peserta siap berwirausaha dan lebih sejahtera.
Characteristics of catfish (Clarias sp.) smart flavor with enzymatic hydrolysis using calotropin Witono, Yuli; Kartikosari, Dini Indah; Azkiyah, Lailatul; Wahyuni, Livia
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 8, No 1 (2025)
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.afssaae.2025.008.01.6

Abstract

Savory flavor generally comes from Monosodium Glutamate (MSG), but increased consumption of MSG can have side effects on health. Catfish, which contains 17.7% protein, has the potential to impart a savory flavor. This research aimed to determine the effects of calotropin enzyme concentration and hydrolysis time on the development of smart flavor characteristics and identify the best treatment to produce smart flavor. This study used two-factors: calotropin enzyme concentration (1, 2 and 3%) and hydrolysis time (2, 4 and 6 hours). The research parameters included color (brightness), yield, water content, soluble protein content, degree of hydrolysis, antioxidant activity, and effectiveness analysis. The results showed that the color (brightness) ranged from 90.73-91.81; yield from 77.01-78.95%; water from 8.63-10.40%; soluble protein from 0.89-1.30 mg/mL; degree of hydrolysis from 46.61-58.19%; antioxidant activity from 42.18-54.14%, and effectiveness ranged from 0.15-0.85. The best treatment was found to be 3% calotropin enzyme concentration with 6 hours of hydrolysis, resulting in color (brightness) of 90.73, yield of 78.95%, water of 8.63%, soluble protein of 1.30 mg/mL, degree of hydrolysis of 58.19%, and antioxidant activity of 54.14%.
Differentiation of Arabica Coffee from Several Regions and Roasting Condition by Detecting Released Gases using Electronic Food Nose Belgis, Maria; Witono, Yuli; Vico Danuartha, Laurensius Ardian; Taruna, Iwan; Suryadharma, Bertung
Pelita Perkebunan (a Coffee and Cocoa Research Journal) Vol. 41 No. 1 (2025)
Publisher : Indonesian Coffee and Cocoa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iccri.jur.pelitaperkebunan.v41i1.683

Abstract

This study was aimed to identify the differentiation of Arabica coffee from West Java, East Java, West Nusa Tenggara and Bali using an electronic food nose. The analysis was conducted based on variations in temperature and roasting time to evaluate the effect of these parameters on coffee aroma characteristics. This research used an electronic nose device to detect volatile compounds quickly and accurately. The electronic nose was equipped with MQ-3, MQ-8, MQ-135, and MQ-136 sensors, able to detect alcohol, hexane, hydrogen, carbon dioxide, and hydrogen sulfide gas. Arabica coffee from various parts of Indonesia was roasted on three levels (light, medium, and dark). The results showed that variations in roasting temperature (220, 230, and 240 °C) and time (10, 13, and 17 min) significantly affected the volatile compounds’ profile. The temperature and roasting time correlated proportionally to the hexane gas, CO2 , and alcohol produced. Conversely, the lower the temperature and the faster the roasting process, the higher H2S gas was produced. Based on this, using an electronic nose effectively distinguishes the aroma characteristics of coffee based on differences in temperature and roasting time. This research contributes to helping improve the quality of Indonesian arabica coffee by understanding how temperature variation and roasting time length can be used to optimize the coffee production process and improve the coffee quality produced.
Co-Authors -, Giyarto Achmad Subagio Agustia Dwi Pamujiati Ahmad Nafi Ahmad Nafi’ Aini, Anggita Arifatul Alfarisy, Fariz Kustiawan Alfindya Balgies Dardiri Amelia Ratna Aulanni'am, Aulanni'am Aulanni’am . Aulanni’am Aulanni’am Azkiyah, Lailatul Bertung Suryadharma, Bertung Brihatsama Cahyaningati, Kinanti Djoko Ponjto Hardani Dwi Masahid, Ardiyan Fifteen Aprila Fajrin Giyarto Giyarto Hadi Paramu Herlina . Herlina . Iwan Taruna Ja yus, Ja Jayanti, Puja Dwi Kartikasari, Subekah Nawa Kartikosari, Dini Indah Kinanti Cahyaningati Laily Ilman Widuri, Laily Ilman Livia Wahyuni Luh Putu Suciati Majid, Nur Ika Okta Maria Belgis Marina Revitriani Maryanto - Masahid , Ardiyan Dwi Masahid, Ardiyan Dwi Masahid, Ardiyan Dwi Meilina, Lita Miftahul Choiron Mu jianto, Mu Mukhamad Fauzi Mukhammad Fauzi Mukhammad Fauzi Nafi', Ahmad Nafi’, Ahmad Nany Mariah Qibthiyah Nina Lisanty Nunik Sulistyowati Nur Aniza Aprillia Nuraini, Aisyah Nuri . Nuri, . Nuri, . Prameswari, Dayintaguna Restanto, Didik Pudji Rindiani, Rindiani Rosiana Yunianto, Gading Salsabila Yusviva, Galuh SIMON BAMBANG WIDJANARKO Tamtarini Tamtarini Tejasari . TRI HANDOYO Umar Santoso Vico Danuartha, Laurensius Ardian Wahyuni, Livia Wiwik Siti Widrati Wiwik Siti Windrati Wiwik Siti Windrati Yudi Wicaksono Yulianingtyas, Resya Elen Yuvita Lira Vesti Arista Zhafirah Arifin, Thalita Zuida Amalina Rizky