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All Journal Agrotekno Buletin Udayana Mengabdi Agrointek The Journal of Pure and Applied Chemistry Research Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) agriTECH Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Jurnal Ilmiah Teknologi Pertanian Agrotechno Itepa : Jurnal Ilmu dan Teknologi Pangan
Ni Wayan Wisaniyasa
Program Studi Ilmu Dan Teknologi Pangan, Universitas Udayana
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology

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INTRODUKSI PENGOLAHAN RUMPUT LAUT MENJADI BAKPIA DI DESA LEMBONGAN KABUPATEN KLUNGKUNG N.N. Puspawati; I.M. Sugitha; A.S Duniaji; N.W. Wisaniyasa; M.I. Hapsari A
Buletin Udayana Mengabdi Vol 16 No 3 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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Abstract

Kabupaten Klungkung merupakan Kabupaten yang paling kecil dari 9 (sembilan) Kabupaten dan Kodya diProvinsi Bali. Wilayah Kabupaten Klungkung sepertiganya terletak di daratan Pulau Bali (11.216 Ha) dandua pertiganya terletak di Kepulauan Nusa Penida (20.284 Ha) dan Nusa Lembongan.Nusa Lembonganmerupakan pulau kecil yang terletak berdekatan dari pulau Nusa Ceningan dengan jarak sekitar 2 km disebelah Barat laut Nusa Penida. Mata pencaharian sebagian besar penduduk Nusa Lembongan adalah sebagaipetani rumput laut dan sebagian bekerja di sektor pariwisata. Rumput laut merupakan komoditi pertanianutama yang dihasilkan Nusa Lembongan.Pada tahun 2009 produksi rumput laut mencapai 106.188 tonmeningkat sekitar 10,83% dibanding tahun sebelumnya. Masyarakat di Desa Lembongan hanya menjualrumput laut dalam bentuk segar ataupun setelah dikeringkan tanpa dilakukan pengolahan lebih lanjut.Pemanfaatan rumput laut menjadi bakpia rumput laut dengan memanfaatkan hasil penelitian belum diketahuioleh warga desa. Penyuluhan, pelatihan dan pengenalan proses pengolahan rumput laut menjadi produkolahan rumput laut diharapkan dapat meningkatkan nilai ekonomis rumput laut dan dapat meningkatkankesejahteraan petani rumput laut. Selain memiliki potensi hasil pertanian rumput laut yang besar, DesaLembongan juga merupakan daerah yang memiliki potensi pariwisata alam khususnya pantai yang sangatindah. Dengan adanya usaha pengolahan rumput laut menjadi produk pangan maka produk-produk olahantersebut dapat dipasarkan didaerah objek wisata tersebut sebagai produk khas Nusa Lembongan oleh-olehbagi wisatawan, sehingga dapat menjadikan Desa Lembongan sebagai sentra pertanian rumput laut, industripengolahan rumput laut serta pariwisata yang berpengaruh di Bali. Pengembangan Ipteks bagi masyarakatmelalui pelatihan pengolahan rumput laut menjadi produk olahan bakpia rumput laut dapat memberikantambahan pengetahuan dan keterampilan bagi kelompok laki tani dan wanita tani di desa Lembongan.
Study of Functional and Chemical Properties of Red Bean (Phaseolus vulgaris L.) Sprouts Flour Ni Wayan Wisaniyasa; I Ketut Suter
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 3 No 1 (2016)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

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Abstract

The purpose of this study was to determine functional and chemical properties of red bean (Phaseolus vulgaris L.) sprouts flour. The design used was Completely  Randomized Design with three  replications. The results showed that the germination of red beans for 2 days did not affect the functional properties of flour. Functional properties of red bean sprouts flour are: water absorption capacity of 145.35%, oil absorption capacity of 89.84%, swelling power of 3.06 g/g, and solubility of 22.30%. Germination process affect the chemical properties of sprouts flour, which is capable of increasing the ash content, protein content, antioxidant capacity, and dietary fiber but  lower levels of antitrypsin activity, whereas no effect on water content, fat and carbohydrates content. Chemical properties of red bean sprout flour is water content of 6.84%, ash content of 4.53%, protein content of 17.59%, fat content of 6.22%, carbohydrate of 64.82%, antioxidant capacity 140,34 mg/Kg,  dietary fiber of 32.23%  and antitrypsin activity of 2983.59 mg/g sample.
KAJIAN TOTAL FENOL, FLAVONOID DAN AKTIVITAS ANTIOKSIDAN KACANG MERAH (Phaseolus vulgaris L.) PADA BERBAGAI LAMA WAKTU PERKECAMBAHAN Ni Wayan Wisaniyasa; Luh Putu Trisna Darmayanti
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 6 No 1 (2019): Scientific Journal of Food Technology (March)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

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Abstract

The purpose of this study are 1) to find out whether the length of germination times affects on the totalphenol, flavonoids and antioxidant activity of kidney bean sprouts 2). To determine the total phenol,flavonoids and antioxidant activity of kidney beans at various germination times 3). Determine the bestgermination time and the nutrient composition. The germination time in this study were 0, 24, 36, 48,60 and 72 hours. This study used a completely randomized design with three replications in order toobtain 18 experimental units. Data analysis based on ANOVA, if the treatment affects the observedvarables then tested with Duncant. The results showed that the length of germination time verysignificant effect on the total phenols, flavonoids and antioxidant activity of kidney bean sprouts. Totalphenol content of 4.46-6.33%, flavonoid levels of 1.17-9.23 mg/100 g QE, and antioxidant activity of53.91-65.10 ppm (IC 50%). The best length of germination time was 48 hours with nutritionalcomposition: water content 64.83%, ash 0.94%, fat 3.69%, protein 25.61% and carbohydrate 4.93%.
STUDI SIFAT KIMIA, FUNGSIONAL, DAN DAYA CERNA PROTEIN TEPUNG KECAMBAH KACANG TUNGGAK (Vigna unguiculata (L.) Walp) Nidya Elvira; Ni Wayan Wisaniyasa; Ni Made Indri Hapsari Arihantana
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 6 No 1 (2019): Scientific Journal of Food Technology (March)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

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Abstract

The purpose of this study was to determine the chemical, functional, and protein digestibility of cowpeasprout flour. This study was conducted using germination and without germination of cowpea, and eachtreatment was repeated three times. Cowpea flour and cowpea sprout flour were tested for chemicalproperties (moisture content, ash content, protein content, fat content, carbohydrate content, crude fibercontent), functional properties (water absorption, oil absorption, swelling volume, solubility,wettability) and protein digestibility. The germination of cowpea had a very significant effect onmoisture content, a significant effect on water absorption, swelling volume, solubility, wettability,protein content, and protein digestibility, and had no significant effect on oil absorption, ash content,fat content, carbohydrate content, and crude fiber content. The results showed that chemical propertiesof cowpea flour and cowpea sprout flour that is water content 4.96% and 2.6%, ash content 4.13% and4.15%, protein content 26.42% and 28.18%, fat content 1.44% and 1.24%, carbohydrate 63.04% and63.81%, crude fiber content 6.46% and 7.1%, functional properties of cowpea flour and cowpea sproutfloue that is water absorption 1.06 ml H2O/g solid and 1.39 ml H2O/g solid, oil absorption 1.44 ml oil/gsolid and 1.05 ml oil/g solid, swelling volume 7.08 ml/g and 6.37 ml/g, solubility 17.15% and 20.25%,wettability 420.60 seconds and 315.8 seconds, protein digestibility of cowpea flour and cowpea sproutflour were 45.28% and 48.45%.
Analysis of Nutritional Value of Various Loloh in Bali Putu Ari Sandhi Wipradnyadewi; Made Indri Hapsari Arihantana; Ni Wayan Wisaniyasa
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 3 No 1 (2016)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

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Abstract

The aim of this study is to inventory and find out the nutritional value of various loloh in Bali such as loloh kunyit asam, loloh don sirsak, loloh temulawak, loloh don sirih or base, loloh don jarak, and loloh don beluntas. This study consists of two phases: the first phase is the inventory of loloh such as loloh kunyit asam, loloh don sirsak, loloh temulawak, loloh don sirih or base, loloh don jarak, and loloh don beluntas that is located in Denpasar city. The second phase is the analysis of nutritional value of loloh. The results showed that loloh kunyit asem, loloh temulawak, loloh don jarak, loloh don sirih or base, loloh don beluntas, and loloh don sirsak are traditional Balinese drinks that can be found in Denpasar in a slight amount. The vitamin C contents ranges from 17,10 – 287,50 mg/100 ml, total acid 0,11 – 0,88 %, total sugar 2,84- 7,44 %, and tannin levels are 0,02 – 0,06 %.
Studi Daya Cerna Protein, Aktivitas Antioksidan dan Sifat Fungsional Tepung Kecambah Kacang Merah (Phaseolus vulgaris L.) Dalam Rangka Pengembangan Pangan Fungsional Ni Wayan Wisaniyasa; Agus Selamet Duniaji; A.A.G.N. Anom Jambe
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 4 No 2 (2017): Scientific Journal of Food Technology
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

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Abstract

The objectives of this study were to determine the effect of germination time on protein digestibility, antioxidant activity and functional characteristics of kidney bean (Phaseolus vulgaris L.) sprouts flour and characteristic of kidney bean sprout biscuits. This study used Completely Randomized Design with three replications. This research was conducted with three stages were: a) Making kidney beans sprouts with germination time were 0, 24, 36, 48 and 60 hours. b). Making kidney bean sprouts flour and analysed of protein digestibility by in vitro analysis, antioxidant activity and functional properties of kidney bean sprouts flour. c). Making biscuit from kidney bean sprouts flour and analysed the characteristic of biscuit. The results showed that germination process increased protein digestibility, decreased IC 50% value, increased fat absorption capacity and water but decreased swelling volume and solubility. Protein digestibility ranges from 52.73% to 54.29%, antioxidant activity ranges from 26.33 to 24.77 (IC 50%). Oil absorption capacity ranges from 81.30 to 90.26%, water absorption capacity of flour ranges from 119.56 to 128.03%, swelling power ranges from 3.58 to 3.33 (g/g) and the solubility ranges from 25,86 to 30.11 (%). Based on statistical analysis, the best treatment was kidney bean sprouts with 48 hours of germination. This flour was selected for making biscuits. The best biscuits were obtained from the treatment of 40% wheat and 60% kidney bean sprouts flour with criteria were 2.86% of moisture content, 2.61% of ash content, 19.79% of fat, 8.03% of protein and 66.71% of carbohydrate.
Aplikasi Pati Talas Kimpul Termodifikasi Secara HMT (Heat Moisture Treatment) Pada Pembuatan Bakso Ayam I Putu Suparthana; I Nengah Kencana Putra; Ni Wayan Wisaniyasa
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 3 No 2 (2016)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

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Abstract

Pengenyal merupakan bahan yang sangat penting dalam pembuatan bakso ayam karena dapat menghasilkan bakso dengan karakteristik kenyal, kompak dan juicy. Hingga saat ini, bahan pengenyal yang banyak dan umum digunakan adalah sodium tri poli fosfat (STPP). STPP merupakan bahan tambahan pangan sintetik, yang bila digunakan secara berlebihan akan beresiko pada kesehatan. Disis lain pati talas kimpul termodifikasi (PTKT) yang merupakan pati tipe C memiliki daya ikat air tinggi, stabilitas terhadap panas yang baik, dan kemampuan membentuk gel yang tinggi. Sifat-sifat ini dapat digunakan sebagai pengenyal alami menggantikan STTP. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan PTKT terhadap karakteristik bakso ayam, pengaruh jumlah penambahan PTKT yang optimal pada proses pembuatan bakso ayam, dan mengetahui karakteristik bakso ayam yang ditambahkan PTKT. Disain penelitian menggunakan rancangan acak kelompok dengan perlakuan berupa penambahan PTKT yang dilakukan dalam enam taraf (0,5,10,15,20 dan 25%) dan diulang sebanyak tiga kali. Data dianalisis dengan sidik ragam dan perbedaan antar nilai rata-rata diuji dengan Duncan’s multiple range test. Data kadar air tertinggi didapat pada taraf perlakuan 20%. Hasil analisis sensori menunjukkan adanya pengaruh pada karakteristik (aroma dan citarasa) bakso ayam. Jumlah penambahan PTKT yang paling disukai sebanyak 10% dan masih dapat diterima hingga 15%.
Effect of Solvent Type and Germination Time on The Level of Free Amino Acid and Peptides of Germinated Pigeon Pea (Cajanus cajan (L.) Millsp) Extract Ketut Ratnayani; Ni Wayan Wisaniyasa; Ni Putu Wiwik Oktayuni
The Journal of Pure and Applied Chemistry Research Vol 11, No 2 (2022): Edition May-August 2022
Publisher : Chemistry Department, The University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpacr.2022.011.02.672

Abstract

Germination can activate the degradation of storage protein in legumes releasing peptides and free amino acids for seed growth. These compounds have many benefits in many fields, especially in food and health. This study aimed to determine the effect of solvent type and germination time on the level of free amino acids (FAA) and the level of peptides (MW < 10 kDa) of germinated pigeon pea extract. The extraction of free amino acids and the dissolved protein from germinated pigeon pea flour was carried out using two kinds of solvents, namely water, and 0.1 N HCl. The variation of germination times of pigeon pea seeds was carried out at 12, 24, 36, 48, 60, 72, 84, and 96 hours. The level of FAA was determined spectrophotometrically using the ninhydrin method after the deproteination step, while the level of peptides was determined spectrophotometrically using the biuret method. The results showed that using 0.1 N HCl as a solvent produced a higher level of FAA and peptides in the extract than using water. The increase of germination time can increase the level of FAA with the peak FAA level achieved on 36 hours. The increase of germination time can increase the level of peptides with the peak of peptides level achieved on 84 hours of germination times. These results showed that seed germination is a potential method for producing free amino acids and peptides which accumulate at a specific time.
KARAKTERISTIK TEPUNG DAUN KELOR BERDASARKAN PERBEDAAN SUHU DAN LAMA BLANSING Dewi, Ni Putu Satya Kencana; Wisaniyasa, Ni Wayan; Wartini, Ni Made
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 10 No 2 (2023): Scientific Journal of Food Technology (September)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITP.2023.v10.i02.p59-67

Abstract

Moringa plants contain various types of bioactive compounds in the form of phenolic compounds as antioxidants that are beneficial for health. One way of processing moringa leaves is to make moringa leaf flour by drying and blanching methods. The purpose of this study was to determine the effect of the best blanching time and temperature to produce moringa leaf flour. The blanching of moringa leaf flour was conducted with temperatures of 80 ± 2oC, 90 ± 2oC, and 100 ± 2oC and a duration of 5 minutes, 7 minutes, and 9 minutes. Based on the results, the variance of temperature and duration of blanching significantly affected the yield, total phenol content, beta-carotene content, and antioxidant activity (IC50) of moringa leaf flour. The results of the effectiveness index test showed that treatment at a temperature of 90 ± 2oC and a duration of 5 minutes produced the best moringa leaf flour with yield characteristics of 24.44 ± 0.09%, total phenol content 666.89 ± 4.57 mg/100 g, beta-carotene content 5763.86 ± 3.03 mg/100 g and antioxidant activity (IC50) 840.49 ± 31.29 ppm.
The Effect of Germination Time on protein Digestibility and Antioxidant Activity of Red Sorghum Sprout Flour Wisaniyasa, Ni Wayan; Putra, Nengah Kencana; Nicole, Moreen Alesandrina
AGROINTEK Vol 19, No 4 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i4.27401

Abstract

Red sorghum is a cereal plant that can be utilized as a carbohydrates source with high content of protein and antioxidants activity, but it has anti- nutritional compounds such as tannins. The germination process can improve the physical and chemical properties of materials including protein digestibility and antioxidant activity. This research aims to determine the effects of germination time on physical and chemical properties of red sorghum sprouts flour and determine the ideal germination time to produce red sorghum sprout flour with the highest protein digestibility and antioxidant activity. This study used a Completely Randomized Design with five treatment levels of germination time: 0, 12, 24, 36, and 48 hours, each repeated three times. Parameters observed in this study included water content, protein content, tannin content, protein digestibility, antioxidant activity, and color analysis (L*, a*, b*). The data obtained were analyzed using variance analysis. The results of the research show that the germination time significantly affects protein digestibility, antioxidant activity, protein content, tannin content, and the color parameters lightness, redness, and yellowness of malted red sorghum flour, but does not affects its water content. The ideal germination time of red sorghum based on this research is 48 hours, which produce malted red sorghum flour that contains water content 7.67%, protein content 9,08%, tannin content 0.38%, protein digestibility 79.49%, antioxidant activity (IC50) 147.44 ppm, and color analysis (lightness 74.03, redness 1.60, yellowness 10.67)(yellowish white with a slight red hue).
Co-Authors A.A.G.N. Anom Jambe AAGN. Anom Jambe Abiburrahim Abiburrahim Aditya Degita Rizal Agus Selamet Duniaji Amira Putri Anak Agung Istri Sri Wiadnyani Arina Ulyani Bryan Bryan Cahayani Putri, Ni Ketut Emi Dana Risti, Putu Anjani Delvi Sembiring Desty Aldila Prianggi Dewa Ayu Putu Diah Ratna Sari Dewi, Ni Made Nia Kartika Dewi, Ni Putu Satya Kencana Dwi Putri Natalia Kristina Simanullang Eazy Natasya Putri Elicia Debora Marbun, Monica Elisabet Ruben Emma Rahmasari Eva Nisaul Mufida Febrian Rahma Putra Febrielsa Rachmania Rachim Ferino Fuadi Fika Amaliyah Gery Hartawan Gusti Ayu Kadek Diah Puspawati Herni - Prayekti Hildha Ayu Massytah I D.P. Kartika Pratiwi I Dewa Ayu Bintang Damayanti I Dewa Gde Mayun Permana I Dewa Gede Dwi Agastia Utama I GAM. Nadya Citra Dewantari I Gusti Ayu Ekawati I Ketut Suter I Ketut Triya Winata i Made Dwi Cahyadi Putra I Made Dwi Wikananta I Made Kartana I Made Sugitha I Nengah Kencana Putra I Nengah Kencana Putra I Putu Andriana Sastrawan I Putu Suparthana I Wayan Rai Widarta I Wayan Rai Widarta I. A Mahatma Ibrahim Kholilullah Ida Bagus Wayan Gunam Jacqueline Stephanie Gloria Kadek Ari Rahmadani Ketut Ita Purnami Ketut Ratnayani KOMANG AYU NOCIANITRI Lucky Arisonna Roring Luh Putu Trisna Darmayanti Luh Putu Trisna Darmayanti, Luh Putu M.I. Hapsari A Maria Aprilia Monikasari, Ni Nyoman Trisa Moreen Alesandrina Nicole Nengah Kencana Putra Ni Kadek Ayu Viranty Ni Luh Ari Yusasrini Ni Luh Ari Yusasrini Ni Luh Ari Yusasrini, Ni Luh Ni Made Indri Hapsari Arihantana Ni Made Indri Hapsari Arihantana Ni Made Rizka Erwinda Sari Ni Made Wartini Ni Made Yusa Ni Nyoman Puspawati Ni Nyoman Triana Ardi Ni Putu Ardi Ningsih Eka Putri Ni Putu Intariani Ni Putu Sonya Purnama Sari Ni Putu Vida Indriani P. Ni Putu Wiwik Oktayuni Nicole, Moreen Alesandrina Nidaul Ainiyah Nidya Elvira Novia Hasanah Putu Ari Sandhi Widpradnyadewi Putu Ari Sandhi Wipradnyadewi Putu Liana Dewi Putu Meta Pradnyani Putri Putu Rica Galicia Putri Yanti Putu Timur Ina Ridha Aulia Adha Risanti Naomi Rizah Rizwana Wahyuni Rizky Amalia Rachmawati Sandina Febryanti Ompusunggu Saraswati Permatasari, Ni Gusti Ayu Sayi Hatiningsih Sitohang, Emily C. Valantino Soumokil, Rivaldo Socrates Vanesha Kinayomi Vivian Citra Liadi Widiantini, Ni Luh Putu Mayra Putri Willem Kurniawan Lombu Yustinus Marsono Zuheid Noor