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Food ScienTech Journal
Published by Universitas Sultan Ageng Tirtayasa
ISSN : 26854279     EISSN : 2715422X     DOI : http://dx.doi.org/10.33512/fsj.v1i1
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Immunology & microbiology
FSJ is an open access, peer-reviewed, multidisciplinary journal dedicated to the publication of novel research in all aspects of Food Technology, with particular attention paid to the exploration and development of natural products derived from tropical—and especially Indonesian—biodiversity. Original research articles written in English and featuring well-designed studies with clearly analyzed and logically interpreted results are accepted, with a strong preference given to research that has the potential to make significant contributions to both the field of Food Technology and society in general. Topics include, but not limited to : Food Chemistry Food Microbiology Food Engineering Food Industry Management
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Makanan
Articles 8 Documents
 1 
Search results for , issue "Vol 2, No 2 (2020)" : 8 Documents clear
APPLICATION OF SWOT AND ANP METHODS IN ORDER TO SELECT THE AGROINDUSTRIAL DEVELOPMENT STRATEGY BASED ON TAPAI IN BONDOWOSO Elok Kurnia Novitasari; Didiek Hermanuadi; Aulia Brilliantina
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.9387

Abstract

Tapai is one of the products that become the flagship and image of Bondowoso district. So, the existence of cassava is very supportive to the continuity agroindustry based on Tapai. The main purpose of this research is determining methods that can be used to select the agro-industrial development strategies. One of the decision-making methods that can be used for the selection of agro-industrial development strategies is the Analytic Network Process (ANP) method. In the formulation of strategies is also used SWOT analysis. Based on the research, a priority strategy is obtained, namely the WO strategy, namely strengthening capital for the Tapai agroindustry business and increasing promotion by conducting training.
QUALITY ASSURANCE OF TILAPIA FISH (Oreochromis niloticus) FRESHNESS WITH TREATMENT OF WEEDING Taufik Hidayat
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.10139

Abstract

Fresh fish is a fish that has the same properties as live fish, both in appearance, smell, taste and texture. This research aimed to determine the quality of a fishery product. This research aimed to determine the freshness test of tilapia in a sensory way and see the different characteristics of different fish conditions. Method research measured yield, morphometric, and organoleptic. The treatment used was low temperature. Low temperature storage (0-5 oC) in tilapia (Oreochromis niloticus) by treatment without weeding can reduce the rate of deterioration in post-death tilapia quality even though the results are not significant with the average organoleptic value of tilapia freshness which is 7-9 in the range of days 0-2.
RESEARCH OF INSTANT POWDER DRINK DAYAK ONION (Eleutherine Palmifolia, (L.) Merr) AND PINEAPPLE (Ananas Comocus (L.) Merr) Diana Silvy; Ismed Ismed; Mentari Cyntia Rifni
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.9068

Abstract

Instant powder drink is food processed in the form of powder, easily dissolved in the water, practical in serving and has a long shelf life because of it’s low water content. In this study instan powder drink were made using the raw material from the mixing of  dayak onion juice with pineapple juice. This research used a completely randomized design (RCD) with 5 treatments and 3 replication. Data were analyzed statistically using ANOVA and continued with Duncan’s New Multiple Range Test (DNMRT) at the 5% level. The treatment in this study was the mixing of dayak union juice and pineapple juice in the formulation A (90:10), B (80:20), C (70:30), D (60:40), E (50:50). From the results of receiving the instant powder drink of dayak union and pineapple juice ranges from usual preference to like. The most preferred treatment is treatment E with colour value of 3,25 (ordinary), aroma of 3,65 (like) and taste of 3,70 (like). The study aims to determine the best composition of instan powder drink in terms of organoleptic and chemical, physical and microbiological characteristic.
CAROTENOIDS AS NATURAL COLORANT : A REVIEW Fany Dwi Wahyuni; Ila Maratush Shalihah; Winda Nurtiana
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.9940

Abstract

Color is quality attribute that is usually used by consumer as first assessment to choose the food product. However, food processing is one of process which can degrade the food’s color, so the colorant is usually added. On this era, consumer tend to choose food products that have functional benefit. One of natural colorant which has it is carotenoids. Carotenoids gives red, orange, and yellowish. Carotenoids are divided into two groups, carotene and xanthophyll. Carotene consists of α-carotene, β-carotene, γ-carotene, and lycopene. Meanwhile, xanthophyll consists of β-cryptoxanthin, lutein, zeaxanthin, astaxanthin, fucoxanthin, and peridinin. This pigment is lipophilic so it can dissolve in oils and organics solvents and is quite resistant to heating, however it can be very easily degraded in acidic, light, and oxygen condition. Beside act as colorant, this pigment can act as antioxidant and provitamin A. The source of carotenoids is widely spread in flowers, fruits, tubers, leaves, and fruit peels. Extraction of this pigment can be done in three ways, there are maceration extraction, supercritical fluid extraction, and enzymatic extraction.
CORN SILK TEA EXTRACT AS ANTIDIABETIC : A REVIEW Ila Maratush Shalihah; Vega Yoesepa Pamela; Septariawulan Kusumasari
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.9647

Abstract

Diabetes Mellitus type 2 usually occurs in people who are overweight and have less physical movement. Usually, that disiease triggers by sedentary lifestyle. Patients with diabetes mellitus are characterized by high blood glucose levels (hyperglycemia) due to a lack of insulin secretion, insulin action, or both. Decreasing blood sugar levels can be done in several ways, namely by diet and consumption of drugs. One of the efforts to help speed up diabetes treatment is to consume corn silk tea. Corn silk is one part of corn that has not been fully utilized and contains flavonoids, which are believed to reduce blood glucose levels. Flavonoids in corn silk reduce blood glucose levels by stimulating insulin secretion by pancreatic β cells, activating insulin receptors, and repairing damaged pancreatic β cells through antioxidant activity; flavonoids also inhibit the breakdown of carbohydrates. The process of making corn silk tea can be done in several procedures. Before making, corn silk can be dried or not dried; making the extract can be boiled for a long time or only for a short time. The difference in the manufacturing process affects the tea content and its effect on blood sugar levels. Corn silk tea that has been formulated to be drunk regularly in a repetition can reduce blood sugar levels in respondents with high blood sugar levels.
GOOD MANUFACTURING PRACTICES (GMP) IN SMALL ENTERPRISE OF MILKFISH SATAY Zulfatun Najah; Gita Dwi Lestari; Ahmad Mujaki Diwan; Muhammad Dhabit Dzikribillah; Muhammad Rizal Febriansah; Rita Purnamasari; Dian Anggraeni
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.10398

Abstract

Milkfish satay is indigenous food product from Banten Province. Quality assurance in the milkfish satay production need tobe improved, especially in the sanitation and food safety. Basic eligibility Program in the fish industry is needed to ensure food safety, namely sanitation standard operating procedures (Sanitation Standard Operating Procedures/SSOP) and the good food production (Good Manufacturing Practices / GMP. Good manufacturing practices (GMP) is a guideline for the food industry to produce food and beverages that are safe, have a high quality, and feasible for consumption. The purpose of this study was to examine the implementation of GMP on milkfish satay production. This study is conducted by doing interview with owner followed by observation and documentation of all activities related to the production process in order to examine the GMP applied. The result showed that the production activity of Milkfish Satay used traditional method. The small enterprise has to improve the GMP practices in the criteria of building and facilities, equipment, hygiene and sanitation facities, activities, health and workers hygiene, label, process control, recording and documentation.
APPLICATION OF REFRIGERATED AND FROZEN SORGHUM MALT SLURRIES IN THE PRESERVATION OF STARTER CULTURES FOR OBUSHERA FROM UGANDA Ivan Muzira Mukisa; Stellah Byakika; Arnold Serwanga
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.9120

Abstract

Industrial production of traditional fermented beverages is limited by lack of quality commercial starter cultures. Saccharomyces cerevisiae MNC21Y and Lactobacillus plantarum MNC21 can be used to ferment cereal beverages such as Obushera.  These cultures are unavailable as commercial starters due to lack of appropriate propagating and distributing procedures. The purpose of this study was to evaluate the use of refrigerated and frozen sorghum slurries as carrier media for the starters. Starters were propagated in sorghum slurries (30°C for 24 h) and stored at 5°C and -18°C for 90 days. Viability of Saccharomyces cerevisiae and Lactobacillus plantarum was determined by cell counts after surface plating and pour plating, respectively. Fermentation ability was determined by inoculating sorghum slurries with starters and monitoring pH, acidity and flavor development. Viability was higher for starters stored at 5°C (S. cerevisiae: 6 log cfu.g-1 and Lb. plantarum: 7-9 log cfu.g-1during 90 days) than those at -18°C (S. cerevisiae: 2 cfu.g-1 and Lb. plantarum: 4 log cfu.g-1after 30 days). Refrigerated starters acidified Obushera (pH £ 4.5) faster (10-20 h) than frozen ones (18-24 h). Refrigerated or frozen S. cerevisiae + Lb. plantarum starters in sorghum malt slurries can remain viable for at least one or three months, respectively and produce Obushera with characteristic flavors.
THE EFFECT OF FREEZING ON THE PROCESSING OF DRIED REBON SHRIMP AS A FORM OF LOCAL FOOD DIVERSIFICATION Rukmelia Rukmelia
Food ScienTech Journal Vol 2, No 2 (2020)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v2i2.9386

Abstract

Rebon shrimp is one of the seafood species of crustaceans which has a very small size compared to other types of crustaceans. But behind its small shape, rebon shrimp has tremendous benefits. Rebon shrimp is quite easy to find in the market and is in the cheap category compared to other shrimp prices. Rebon shrimp is a food ingredient that rots easily so that processing and preservation is needed to maintain its quality. One of them is freezing and drying. This method can extend shelf life and inhibit the growth of bacteria, molds and yeasts. It can increase the selling value of rebon shrimp. This is also done as an effort to support local Indonesian food. The purpose of this study was to obtain the best process in making dried rebon shrimp. In this study, two methods were carried out, namely: method A without freezing and method B with freezing. This research was conducted using a randomized block design with one factor of rebon shrimp with 2 treatments and 3 replications. The parameters tested were water content, rehydration time and organoleptic test. The results of analysis of various water content and rehydration time showed a very significant difference. From the research results, the highest water content was found in rebon shrimp with freezing is 5.4% and the lowest in rebon shrimp without freezing is 4.8%. The longest rehydration time for rebon shrimp with freezing is 2 minutes and the fastest rehydration time for rebon shrimp without freezing is 1 minute. The sensory test showed different results. For color and texture, the most preferred is dried rebon shrimp with freezing, while for aroma and appearance, the most preferred is dried shrimp with no freezing treatment.

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