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Karakteristik fisikokimia tepung lima varietas lokal gembili dan potensinya dalam pengembangan mi bebas gluten Markus Jambormias; Didah Nur Faridah; Tjahja Muhandri; Febby Jeanry Polnaya
AGROINTEK Vol 19, No 2 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i2.25571

Abstract

The development of gluten-free noodles using gembili flour offers an alternative solution to reduce Indonesia's heavy reliance on wheat flour while anticipating various health issues related to gluten consumption. This research aims to identify the physicochemical characteristics of gembili flour from five local varieties and to identify the varieties with the most potential for developing gluten-free noodles. Physicochemical characterization of flour includes measuring proximate, crude fiber, and amylose levels as well as flour pasting profile. The best varieties are identified through a theoretical approach based on the physicochemical properties of flour, especially amylose content, setback (ST), and final viscosity (FV), which are used as selection indicators. Empirical proof was carried out by measuring the cooking loss (CL) of noodles to verify the theoretical approach. The physicochemical properties of flour and CL of gembili noodles are greatly influenced by differences in varieties, except for gelatinization temperature and peak time. The Fufulu, Kapok and Kapok Kayanik varieties have high values and are not significantly different in the three selection indicators. The three varieties exhibited amylose, ST, and FV levels of approximately 23%, 204.5-276.50 cP, and 724.5-1012.5 cP, respectively. GT-Biplot analysis shows that only the Kapok and Kapok Kayanik varieties are the best varieties because they have a strong and positive relative position for the three selection indicator variables and a very negative relative position in contrast to CL compared to the other three local varieties. The Kapok variety was chosen as the best variety because it is superior in terms of nutrition and availability of raw materials compared to the other four varieties. The Kapok variety has amylose content, ST, FV, and CL of 23.19±0.34 %, 276.50±3.54 cP, 1012.5±71.4 cP, and 19.78±0.66 %, respectively.
Pemanfaatan Pati Sagu pada Pembuatan Kapsul dengan Penambahan Gliserol Febby Jeanry Polnaya; Milian Tengker; Vita Novalina Lawalata
Jurnal Teknologi Hasil Pertanian Vol 16, No 1 (2023): Februari
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jthp.v16i1.59502

Abstract

The purpose of this study was to determine the effect of several concentrations of glycerol in the manufacture of capsules from sago starch phosphate. Edible film testing includes physical, mechanical, and barrier film properties, while capsule testing includes moisture content, disintegration time, and dissolution. The design used was a completely randomized design consisting of a non-factorial with three levels of glycerol concentration (15, 25, and 35%, v/v). Variables measured were thickness, transparency, tensile strength and elongation, water vapor transmission rate, moisture content, disintegration, and dissolution. The results showed that the glycerol affects the starch molecule’s bond thereby increasing the rate of thickness, elongation, water vapor transmission rate, moisture content, disintegration, and dissolution, even while can decreasing the tensile strength. The concentration of 15% glycerol showed the best results compared to other concentration treatments.
Pengaruh penggunaan jenis gas terhadap mutu daging tuna selama penyimpanan dingin: The effect of using different types of gases on tuna meat quality during cool storage Beni Setha; Cindy Loppies; Ruslan Husen Saban Tawari; Febby Jeanry Polnaya; Joseph Pagaya; Anho Netty Siahaya
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 28 No 4 (2025): Jurnal Pengolahan Hasil Perikanan Indonesia 28(4)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v28i4.61517

Abstract

Penyimpanan dingin merupakan metode umum dalam pengolahan ikan, namun efektivitasnya tergantung pada teknologi pendukung, termasuk jenis gas dalam kemasan. Penggunaan gas yang tepat dapat menghambat oksidasi, mencegah pertumbuhan mikroorganisme, dan menjaga warna, tekstur, serta cita rasa daging tuna. Penelitian ini bertujuan menentukan jenis gas terbaik terhadap mutu daging tuna selama penyimpanan dingin. Rancangan percobaan yang digunakan adalah rancangan acak lengkap (RAL) 1 faktor dengan 3 kali ulangan. Perlakuan jenis gas yang digunakan adalah tanpa gas (A0), karbon monoksida (A1), filtered smoke (A2), dan gas non-kondensat yang berasal dari tempurung kelapa (A3), kulit batang sagu (A4), dan kayu jambu biji (A5). Sampel tuna loin disemprotkan dengan gas-gas tersebut, kemudian kantong plastik ditutup rapat dan disimpan pada suhu 1-4°C selama 3 hari. Parameter yang dianalisis meliputi pH, total volatile base (TVB), kadar mioglobin, dan angka lempeng total (ALT). Hasil penelitian menunjukkan bahwa penggunaan gas CO (A1) secara signifikan menurunkan kadar TVB dan mempertahankan kadar mioglobin tuna loin, serta memperlambat penurunan kualitas dibandingkan dengan perlakuan lainnya. Gas non-kondensat dari tempurung kelapa (A3) dan kulit batang sagu (A4) juga memberikan hasil yang cukup baik, namun gas CO terbukti paling efektif dalam mempertahankan kesegaran tuna. Hasil ini menunjukkan potensi penggunaan gas non-kondensat alami sebagai alternatif ramah lingkungan dalam memperpanjang umur simpan produk tuna. Penelitian ini diharapkan dapat memberikan solusi baru untuk menjaga kualitas daging tuna dalam proses distribusi dan penyimpanan dingin, serta memberi kontribusi terhadap pengembangan teknologi penyimpanan ikan yang lebih berkelanjutan.
SUPPLY CHAIN MANAGEMENT OF AGRO INDUSTRY OF CASSAVA Timisela, Natelda Rosaldiah; Leatemia, Ester D.; Polnaya, Febby J.; Breemer, Rachel
Jurnal Aplikasi Manajemen Vol. 15 No. 1 (2017)
Publisher : Universitas Brawijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.262 KB) | DOI: 10.18202/jam23026332.15.1.16

Abstract

The purpose of this study was to determine the mechanism of supply chain and the pattern of cassava of agroindustry supply chain flow and analyze the relationship between the components of SCM and the impact on supply chain activity improvement and agroindustry performance. Sample of research were producers of agroindustry local food of cassava as much of 106 respondents were taken by simple random sampling. The data analyzed by qualitative and quantitative analysis. Qualitative analysis used to describe the mechanism and pattern of cassava of agroindustry supply chain flow and principles of SCM. While quantitative analysis used to analyze the components, SCM activity improvement and agroindustry performance by using a structural equation model. The results showed that the mechanism of cassava agroindustry supply chain is the creation of collaboration and coordination among supply chain actors ranging from farmer, processor, distributor and consumer. Structural equation modeling analysis results showed the expected value to meet the criteria and are very good although AGFI marginally acceptable or good enough as an index measuring GFI (0.900), AGFI (0.860), TLI (.974), CFI (0.980), Cmin/DF (1.147 ), RMSEA (0.038), the probability (0.204) and the value of c2 (68.813).
Pengaruh Heat Moisture Treatment Menggunakan Microwave dengan Penambahan Gliserol Terhadap Karakteristik Fisikokimia Tapioka Kelirey, Rudi; Polnaya, Febby J; Palijama, Syane
Jurnal Agrosilvopasture-Tech Vol 4 No 2 (2025): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/j.agrosilvopasture-tech.2025.4.2.189

Abstract

This study investigated the effect of glycerol concentration on the physicochemical properties of tapioca starch modified through heat–moisture treatment (HMT) using microwave heating. Glycerol was incorporated at concentrations of 5% (HMTg5), 10% (HMTg10), and 15% (HMTg15) based on the dry weight of tapioca starch, with conventional HMT-modified starch serving as the control. The experiment was conducted using a completely randomized design with a non-factorial structure. The analyzed physicochemical parameters included ash content, water absorption capacity, oil absorption capacity, swelling power, solubility, bulk density, and whiteness index. The results revealed that the water and oil absorption capacities of HMTg starches were significantly higher than those of the control HMT starch. In contrast, ash content, swelling power, solubility, bulk density, and whiteness index decreased with increasing glycerol concentration. These findings suggest that incorporating glycerol during HMT modification alters the starch granule structure and intermolecular interactions, resulting in improved water and oil affinity while reducing swelling and solubility. The modified starches produced in this study demonstrate promising potential for food processing applications and as functional ingredients in biodegradable polymer formulations.
Co-Authors Agustina Souripet Alfons, Natalia D. J. Alfredo Andelson Huwae Anho Netty Siahaya Augustyn, Gelora Helena Beni Setha Buton, Fitri Ramadanti Cindy Loppies Cynthia G. C. Lopulalan Cynthia G. C. Lopulalan D.W. Marseno Desta Janu Kuncoro Devidson Wattimena Diana Julaidy Patty Difatri Azabi Djagal W. Marseno Dorina Kelmaskosu Ega, La Erynola Moniharapon Esau Damamain Ester D Leatemia Ester D Leatemia Ester D. Leatemia Ester D. Leatemia Ester D. Leatemia Esther Kembauw Gilian Tetelepta Gilian Tetelepta Griennasty Clawdya Siahaya Haryadi Haryadi Haryadi Haryadi Hayati Latuconsina Helen C.D.Tuhumury Hilda Hilda Ismi Fitriani J. Talahatu Jambormias, Karlos L Johanna M. Luhukay Joseph Pagaya Kelirey, Rudi La Ega La Ega La Ega Lea Mediatrix Janwarin Leatemia, Ester D. Mardiman Mardiman Marfin Lawalata Markus Jambormias Meitycorfrida Mailoa Meivie Matulessy Milian Tengker Natalia D. J. Alfons Natelda R Timisela Natelda Rosaldiah Timisela Neima Nurjannah Palijama, Syane Priscillia Picauly Priscillia Picauly Priscillia Picauly Priscillia Picauly, Priscillia Rachel Breemer Ramalan, Aprillianti Rosana Tuharea Rosmiati Sangadji Rumyaan, Maria Ruslan Husen Saban Tawari S. Palijama Sherly Amelia Ayhuan Sigmarlatu, Trisonda Siletty, Lambertina Sophia G. Sipahelut Souripet, Agustina Stevianus Titaley Sugeng Santoso Syane Palijama Tetelepta, Gilian Tetelepta, Gilian Tjahja Muhandri Tuhumury, Helen C.D. Tusye F Batuwael Umanahu, Irfan Valenszya Jozias Vita N. Lawalata Vita Novalina Lawalata Wilma fransisca Mamuly