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INDONESIA
Indonesian Food and Nutrition Progress
Published by Universitas Gadjah Mada
ISSN : 08546177     EISSN : 25979388     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Indonesian Food and Nutrition Progress, is a primarily online, a peer-reviewed journal in food technology and nutrition. All papers should focus on the novelty of the research carried out. It is published by Indonesian Association of Food Technologists in collaboration with Faculty of Agricultural Technology, Gadjah Mada University. This journal is published two times a year which is a continuation of the last publication in 2005. The journal is devoted to a rapid peer reviewed full-length original research paper, short communications, and critical reviews, which serves as an international forum for the exchange of information in all aspects of food technology and nutrition. Food and Nutrition Progress includes a wide range of food technology and nutrition topics such as: Physical, chemical, biotechnological, microbiological, process engineering, analytical, and nutritional aspects; Post-harvest technology; Sensory evaluation; Diet plans; Gastronomy; Food safety and hygiene; Functional foods; Novel foods.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol 17, No 1 (2020)" : 5 Documents clear
ANTHOCYANIN FROM BAUHINIA PURPUREA FLOWER: EXTRACTION, COLOR CHARACTERISTICS AND STABILITY Abdullah Muzi Marpaung; Darinda Pusha Djani; Della Rahmawati
Indonesian Food and Nutrition Progress Vol 17, No 1 (2020)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.52037

Abstract

The determination of the best temperature (45, 60, and 75°C ) and time (30, 75, and 120 minutes) to extract the anthocyanins from Bauhinia purpurea (BP) flower powder was studied.  The anthocyanin was extracted using 40 ml of 1 N HCl/g powder with continuous shaking. Based on the total monomeric anthocyanin (TMA), the best extraction temperature and time were 45°C and 30 minutes, respectively. The BP extract exhibited relatively high red color intensity (CI) at pH ≤ 3 and almost colorless at pH 4 – 6. Meanwhile, at pH ≥ 7,  the color was unsuitable for food applications due to the high browning index. Hence, the best performance of BP extract was at pH 3. At this pH, the stability of BP extract was relatively high with the t 1/2 of CI and TMA at 30°C was 70.30 and 72.89 days, respectively. Nevertheless, the extract was sensitive to heat as represented by the high activation energy (Ea). The Ea of CI and TMA was 64.50 kJ.mol-1 and 90.19 kJ.mol-1, respectively. The study showed the potential of BP extract as a red food colorant at pH 3 processed by relatively mild heat treatment. 
HURDLE TECHNOLOGY: PRINCIPLES AND RECENT APPLICATIONS IN FOODS Nura Abdullahi; Munir Abba Dandago
Indonesian Food and Nutrition Progress Vol 17, No 1 (2020)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.52552

Abstract

The application of hurdle technology in food preservation is progressing. The technology is becoming more acceptable among researchers in the field of food preservation due to its effectiveness at mild levels. The effects of conventional preservation techniques are minimized by hurdle technology through a smart combination of preservatives at less severe levels. Considerable advancement in the application of hurdle technology is realized in both developed and developing nations. Nutritional and sensory qualities were protected through the smart use of combined preservation. The safety and stability of foods were ensured using this technology, and many perishable foods are now ambient stable. This article reviewed the principles of hurdle technology and reported the recent applications of the technology in the preservation of foods from plant and animal origins.
THE ROLE OF FOOD SCIENCE AND TECHNOLOGY FOR INDONESIAN INDIGENOUS FOOD PRODUCT DEVELOPMENT TO ACHIEVE FOOD SECURITY Winiati P. Rahayu; Irma Septiani
Indonesian Food and Nutrition Progress Vol 17, No 1 (2020)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.53294

Abstract

Food insecurity is remaining an unsolved problem since the continuous increase in human populations demands an increased supply of food. The objective of this paper was to present Indonesian indigenous food product development as an answer to the food security problem. It could be conducted by presenting the potentials of indigenous foods, creating advances in food technology, and arranging strategies that needed to develop indigenous food products, particularly as a food technologist. The suggested strategies were: choosing the raw material that is abundantly available in the local area, assessing its superiorities, doing a feasibility study, enhancing the food product’s safety and quality by applying good manufacturing practices and using environmentally friendly packaging, and promoting the products through modern channels such as the supermarket. This would allow nutritious and safe indigenous food products to become competitive and widely impacting food products that can bring food security into a reality.
BROWNIES FROM MANGROVE FRUIT FLOUR: THE USE OF VARIATION OF FLOURS AS AN ALTERNATIVE TO HIGH FOOD NUTRITION Sumartini Sumartini; Kurnia Sada Harahap; Apri Mujiyanti
Indonesian Food and Nutrition Progress Vol 17, No 1 (2020)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.55188

Abstract

Brownies is a popular high-calorie snack.  In this studied, brownies were processed from several types of flour, namely pedada fruit (Sonneratia caseolaris) flour, api-api (Avicennia officinalis) flour, red bean flour, and modified cassava flour with nutritional value and health benefits compared to the commercial ones (from wheat flour).  The purpose of this studied was to determine the used of a variety of superior flours as raw material for making brownies in terms of nutritional value and leveled of preference.  The experimental design used a completely randomized design (CRD) with test parameters including the leveled of preference, caloric value, fiber, and proximate composition.  The results of the studied were tested for variance using spss version 22 software with a 95% confidence interval.  The results showed that the best results were brownies made from pedada fruit flour because they had higher fiber and lowered calories with test scores for calorie content, crude fiber, air content, fat content, protein content, ash content, carbohydrate content respectively.  401. 87 kcal each; 16.49%; 18.32%; 21.7%; 4.03%; 1.44%; and 54.64%. 
OLIGO-GLUCOMANNAN PRODUCTION FROM PORANG (Amorphophallus oncophyllus) GLUCOMANNAN BY ENZYMATIC HYDROLYSIS USING β-MANNANASE Anggela Anggela; Widiastuti Setyaningsih; Santad Wichienchot; Eni Harmayani
Indonesian Food and Nutrition Progress Vol 17, No 1 (2020)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.57217

Abstract

Porang (Amorphophallus oncophyllus) is an indigenous tuber of Indonesia that rich in glucomannan. An alternative approach to produce porang oligo-glucomannan (POG) as prebiotic from porang glucomannan (PGM) was made by enzymatic hydrolysis using β-mannanase. This study aimed to  produce POG under optimal conditions by controlled enzymatic hydrolysis process. The PGM flour contained 96.12% of indigestible carbohydrates. The optimum condition of enzymatic hydrolysis producing the highest reducing sugar was as follows: temperature 37°C, pH 5.5, a ratio of enzyme to the substrate (E/S) 1:1000, and reaction time 4 h. HPLC analysis confirmed that 99.45% of the resulting POG consisted of oligosaccharides with a degree of polymerization (DP) 3. Hence, the PGM utilized in this study has been proven as a potential substrate for POG production. Additionally, the resulting POG was considered as a functional ingredient due to has prebiotic potential.

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