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Indonesian Food Science and TechnologyJournal

ifstj
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Published by Universitas Jambi

ISSN : - EISSN : 2615367X DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

The journal aims and scope contains original research results and scientific review includes research in the field of Food Science and Technology sciences clumps like food chemistry, food processing, microbiology food safety and food engineeringas well as nutrition. In addition, it also covers various technological package for industry, short communication, and other information including promotion and advertisement pertaining the development in food science and technology from IAFT members and non members.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Makanan

Articles 5 Documents

Search results for , issue "Vol. 3 No. 2 (2020): Volume 3 Number 2, July 2020 |IFSTJ|" : 5 Documents clear

Material Contact and Environmental Effects on Vitamin A Fortified Vegetable Frying Oil Wening, Sukmo; Andayani, Dewi Yuliyanti; Jayanti, Latifun; Christianti, Isti; Mulyono, Karyanto; Wassell, Paul
Indonesian Food Science and Technology Journal Vol. 3 No. 2 (2020): Volume 3 Number 2, July 2020 |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.v3i2.8584

Observations about the impact of environmental parameters and time, on fortified vegetable oil, using typical commercial grade linear low density polyethylene (LLDPE) packaging during typical shelf-life conditions, are minimal. We tested the long-term (12 months) impact of temperature and illuminance (light: 100 to 150 lux and darkness <1 lux) on refined bleached deodorized palm olein (RBDPOL), fortified with vitamin A, and without antioxidant. Results showed degradation of fortified RBDPOL with 70 ppm vitamin A was approximately 19% at 18-22oC in Light, 18% at 18-22oC in Darkness, 38% at 32-33oC in light and 24% 32-33oC in darkness. A similar trend was observed at 45 ppm vitamin A. Exposure to both heat and light impacted vitamin A degradation, but was primarily attributed to prolonged exposure at elevated temperature, irrespective of the packaging material. This short study validates extensive research by Silalahi et al., (2017), doi:10.1111/ijfs.13462 on the impact of environmental effects of fortified vegetable frying oil, during extensive storage life periods.

The Variuous Packaging Effects of Loker Telun Berasap Chili Damage During Storage Salvia, Eva; Izhar, Lutfi; Nofriati, Desy
Indonesian Food Science and Technology Journal Vol. 3 No. 2 (2020): Volume 3 Number 2, July 2020 |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.v3i2.8763

General characteristics of fresh horticultural products like chili, is easily get damaged after harvest. The chili declining quality and loss after harvesting occur due to ongoing respiration process. Hence, the chilies become wither or rot. This damage happens due to physical, microbiological, and physiological influences. Physical damage and yield loss can be caused by packaging uses during storage. The study aimed to determine the effect of packaging use type for Locker Telun Berasap chillies on the weight loss and damage during storage. The treatments were the commonly community packaging use types which consists of: a) polyethylene plastic (PE), b) paper and c) banana leaf. Each treatment was performed two replications and stored at room temperature. Observation parameters during storage were weight loss, and physical, physiological, microbiological damages. The lowest weight loss percentage for 12 daysâ€™ storage by PE packaging was 45.5%. The total damage was 30% lower compared to paper and banana leaf packaging. Optimal freshness can be achieved until the 8th day of storage with physical damage only 1.03% on PE packaging. The results of the study showed that the dominant microbiological damage was found in the banana leaf packaging treatment.

Physical Properties of Edible Films from Pangasius catfish Bone Gelatin-Breadfruits Strach with Different Formulations Santoso, Rian Adhi; Atma, Yoni
Indonesian Food Science and Technology Journal Vol. 3 No. 2 (2020): Volume 3 Number 2, July 2020 |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.v3i2.9498

Abstractâ€” This research aims to provide edible film made from fish bone gelatin of Pangasius catfish mixed breadfruit starch with different formulations. The study was carried out through three stages including breadfruit starch isolation, edible films fabrication and analysis of physical properties of resulted edible film such as thickness, water vapor transmission, tensile strength and percent of elongation as well as moisture content. Edible films which were formulated from fish bone gelatin of Pangasius catfish by breadfruit starch addition have thickness values ranged of â€‹â€‹0.084-0.123 mm, 6.08 - 16.77% of moisture content, water vapor transmission of 1.07 - 1.60 g/ mÂ²/hour, tensile strength of 0.245 - 1.186 MPa, and percent of elongation around 70 - 87.14%. The edible films from gelatin of Pangasius catfish bone with breadfruit starch addition have physical characteristic which fulfill the standard requirements issued by Japanese Industrial Standard (JIS) Keywordsâ€” edible film; biodegradable materials; fish gelatin;breadfruit starch; food packaging

Performance Improvement of Fruit Ripeness Smart Label Based On Ammonium Molibdat Color Indicators Iskandar, Ade; Yuliasih, Indah; Warsiki, Endang
Indonesian Food Science and Technology Journal Vol. 3 No. 2 (2020): Volume 3 Number 2, July 2020 |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.v3i2.10178

Research in fruit ripeness indicator is still experiencing especially due to major difficulties of several fruits with no color changes in its skin when it is ripen. From the previous research, there was found that ammonium molybdate [(NH4) 6Mo7O24.4H2O] embedded in the polymer matrix could be used as an indicator label to detect the ripeness of climacteric fruits base on the color change from yellow to blue and then green. However, the performance label still needs to be developed further. The surface of the label was still poor due to air or bubble trapping inside the film. It was found that mixing H2O2 and molydate agent produced air or bubble thus in this research, a pre-treatment of film solution was done to chase away the air by storing and vacuuming the solution in cold temperature and time period of storage. A variety of film drying method was also carried out to find the best temperature of the oven to produce smooth surface of the film. The sensitivity of the label to ethylene gas was improved by adding more agent solution into the film. The best form of smart labels was produced using an oven at 40Â°C for 18 hours. The label composition was 100 mL distilled water, 3.5 g PVOH, 2 mL glycerol, and a color indicator solution (ammonium molybdate and hydrogen peroxide ratio of 1:10) at 4 mL. The molydate solution had to be stored for 3 days in temperature of 7oC before used. The label sensitivity was improved as low as 100 ppm of pure ethylene gas. Label application in a pack of avocados showed a relationship between label color changes and fruit quality degradation. The value of hue label on days 0 to 6 changed from yellow to greenish yellow, while on the 7th to the 10th day the color of the label was still in the same color as the day of 6th. Decreasing the quality of fruit during storage can be seen from the increase in the percentage of weight loss and hardness of fruit texture.

The Development of Butterfly pea (Clitoria ternatea) Flower Powder Drink by Co-crystallization Marpaung, Abdullah Muzi; Lee, Michael; Kartawiria, Irvan Setiadi
Indonesian Food Science and Technology Journal Vol. 3 No. 2 (2020): Volume 3 Number 2, July 2020 |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.v3i2.10185

Abstractâ€” A method consist of co-crystallization, agglomeration, drying has been applied to develop a powder drink from butterfly pea flower (Clitoria ternatea) extract. The butterfly pea flower extract was concentrated by vacuum evaporation and incorporated with supersaturated sugar solution (more than 90 Brix), agglomerated and dried at 60oC for 12 hours. The anthocyanin stability and antioxidant activity of the powder drink was evaluated for 28 days at three levels of temperature (room temperature, 40oC, and 50oC). The stability of anthocyanin decreased as the increase of storage temperature. The half-life of anthocyanin in the powder drink at respective temperature was 27.99, 16.53, and 9.81 days. Despite the anthocyanin significantly degraded, the decrease of antioxidant activity of the powder drink was not significant. Hence, the beneficial effect of the butterfly pea powder drink retained. Keywordsâ€” anthocyanin; butterfly pea; co-crystallization; stability; sugar

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Addion Nizori

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Department of Food Science and Technology (THP), Faculty of Agricultural Technology, Jambi University, Jl Tri Batra Kampus pondok meja KM 11 Mestong, Jambi, Poscode 36364 ; E-mail: addion_nizori@unja.ac.id

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Jambi

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Addion Nizori

Contact Email addion_nizori@unja.ac.id

Phone +6282260978015

Journal Mail Official addion_nizori@unja.ac.id

Editorial Address Department of Food Science and Technology (THP), Faculty of Agricultural Technology, Jambi University, Jl Tri Batra Kampus pondok meja KM 11 Mestong, Jambi, Poscode 36364 ; E-mail: addion_nizori@unja.ac.id

Location Kota jambi, Jambi INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Addion Nizori

Contact Email
addion_nizori@unja.ac.id

Phone
+6282260978015

Journal Mail Official
addion_nizori@unja.ac.id

Editorial Address
Department of Food Science and Technology (THP), Faculty of Agricultural Technology, Jambi University, Jl Tri Batra Kampus pondok meja KM 11 Mestong, Jambi, Poscode 36364 ; E-mail: addion_nizori@unja.ac.id

Location
Kota jambi,

Jambi

INDONESIA