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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 186 Documents
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Effect of Chitosan on Meat Preservation Purnama Darmadji; Masathoshi Izumimoto
Indonesian Food and Nutrition Progress Vol 3, No 2 (1996)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jifnp.50

Abstract

The effect of chitosan as preservative on the qualities of meat including microbiological, chemical, sensory and color qualities were examined In liquid medium chitosan 0.01% inhibited the growth of some spoilage and pathogenic bacteria such as Bacillus subtilis, Escherichia coli, Pseudomonas fragi and Staphylococcus aureus. At 0.1% concentration it also inhibited the growth of meat starter cultures, Lactoba¬cillus plantarum, Pediococcus Pentosaceus and Micro-coccus varians. In meat, during incubation at 30°C for 48 hours or storage at 4°C for 10 days, chitosan inhib¬ited the growth of spoilage bacteria, reduced lipid oxi¬dation, putrefaction and resulted in better sensory test. Chitosan also had a good effect on the development of red color of meat during storage.
Anti-Autooxidative and Anti-Photooxidative Effect of Lemon Grass Extracts (Cymbopogon citratus) Sri Raharjo; Edi Suryanto
Indonesian Food and Nutrition Progress Vol 12, No 1 (2005)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jifnp.31

Abstract

Lemon grass (Cymbopogon citratus) is a traditional food ingredient characterized by its specific and refreshing aroma. This study was intended determine to the effect of lemon grass extract in both autooxidation and photooxidation reaction in model systems. Lemon grass was extracted sequentially with hexane, acetone and ethanol. The antioxidative effects of the extracts were determined by 1,1-diphenyl-2-spicrylhydrazyl (DPPH) scavenging assay, reducing power, β-carotene bleaching method and linoleic acid system. The photooxidation reaction system was consisted of linoleic acid (0,03 M) in methanol containing 100 ppm erythrosine as a sensitizer and the reaction mixture was exposed under 4000 lux fluorescent light for up to 5 hours. Total phenolic content of acetone, hexane and ethanol extracts were 20.38, 7.65, and 4.97 mg/100g, respectively, which was expressed as gallic acid equivalent. The addition of acetone extracts of lemon grass at 200 and 500 ppm in the reaction mixture showed the highest scavenging activity in 1,1-diphenyl-2-spicrylhydrazyl (DPPH) radical, reducing power, and β-carotene bleaching and linoleic acid system. 
The Susceptibility Simulation of Ochratoxin A and Aflatoxins Contamination on Fermented and Unfermented Cocoa Beans in High Storage Humidity Francis M.C. Sigit Setyabudi; H. Adhianata; Sardjono Sardjono; W. Mahakarnchanakul
Indonesian Food and Nutrition Progress Vol 14, No 2 (2017)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.30257

Abstract

Most of Indonesia’s cocoa beans has been produced through fermentation. Various metabolite end products such as alcohol, lactic acid, and acetic acid are produced during cocoa beans fermentation. These metabolites would induce different chemical characteristic of fermented cocoa beans. In this research, parameters evaluated were OTA and AFs contamination to determine the susceptibility of fermented and unfermented cocoa beans on OTA and AFs production during storage simulation. To investigate the susceptibility, this research was conducted on storage simulation condition which was 91% of relative humidity. It is hypothesized that metabolic end-products from the breakdown substrate during fermentation process have an effect on mycotoxin production by fungi.This is the first report of ochratoxin A and aflatoxins contamination susceptibility in fermented and unfermented cocoa beans. Fermented cocoa beans were more susceptible to AFs contamination. The highest AFs contamination was found in fermented inoculated cocoa beans after 10 days storage. Unfermented cocoa beans were more susceptible to OTA production. The highest OTA contamination was found in unfermented inoculated cocoa beans after 15 days storage.The results of the present study indicated a promising different potential between ochratoxin A and aflatoxins production in fermented and unfermented cocoa beans during simulation storage condition, suggesting the existence of limiting factors on the accumulation of ochratoxin A and aflatoxins in the beans by the metabolic-end products produced during fermentation.
Antiradical Activity of Andaliman (Zanthoxylumachanthopodium DC) Fruit Extract Edi Suryanto; H. Sastrohamidjojo; Sri Raharjo
Indonesian Food and Nutrition Progress Vol 11, No 1 (2004)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jifnp.26

Abstract

Andaliman (Zanthoxylum achanthopo-dium DC) was evaluated as a potential source of phenolic antioxidant compounds. Phenolic compounds were obtained from andaliman fruits by sequential extraction using hexane, acetone and ethanol to obtain three separate fractions. In this study, the antioxidant properties of andaliman at 10 different concentrations and common food additives of BHT at 200 ppm and α-tocopherol at 1000 ppm were compared. The antioxidant properties of andaliman fruits extracts were evaluated using 1,1-diphenyl-2-picrylhdrazyl (DPPH) radical decoloration test. The ethanol extract consistently showed higher activity than hexane and acetone extracts in DPPH radical scavenging whereas BHT as synthetic antioxidant had weaker radical scavenging activity. The α-tocopherol as positive control showed similar antiradical activity with ethanol extract at 500 ppm in DPPH system. The addition of ethanol extract at concentration of 900 and 1000 ppm, exhibited excellent antiradical activities and its efficacy was higher than that of 200 ppm BHT and 1000 ppm α-tocopherol in DPPH radical. It is concluded that the three andaliman fruit extracts had antiradical activities in the DPPH radical decoloration test.
Synthesis of Fatty Acid Methyl Esters from Jatropha curcas Oil and Its Purification Using Solvent Fractionation Avita Kusuma Wardhani; Chusnul Hidayat
Indonesian Food and Nutrition Progress Vol 13, No 1 (2014)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jifnp.113

Abstract

Fatty acid methyl esters (FAME) are produced by transesterification. The problem in the product of transesterification is the presence of impurities such as mono-, di-, triglycerides, and free fatty acids. So that, the purification using solvent fractionation is needed to separate them from FAME. The objective of this research were to determine the effects of crude fatty acid methyl esters-to-acetone (CFAME/acetone) ratio on yield, purity, purification factor, and recovery of FAME after fractionation and to evaluate the impurities which were separated in each step of fractionation. FAME were produced from Jatropha curcas oil using Berchmans’s and Tiwari’s methods. The impurities were separated by solvent fractionation using acetone. CFAME/acetone ratios were 1, 2, 3, 4, and 5. Fractionation was done stepwise namely 21°C, 16°C, 12°C, and 5°C. The results showed that the conversion of FAME using Tiwari’s method was 1.7-fold higher than Berchmans’s method. Purification of FAME using solvent fractionation resulted that the best CFAME/acetone ratio was 1. Yield decreased 1.6-fold at CFAME/acetone ratio 4. Purity decreased 8.74% with an increase in CFAME/acetone ratio 1 to 5. Purification factor decreased 2-fold at CFAME/acetone 1 to 3. Recovery decreased 1.3-fold at CFAME/acetone ratio 1 to 4. The impurities which were separated from FAME were mono-, di-, triglycerides, and free fatty acids and the major component of impurities was triglycerides (>59%). The results indicated that solvent fractionation could be used as an alternative method for purifying FAME and further study to optimize this method was needed.
Pigment Production of Monascus sp. Isolated from Angkak in Semarang Region, Central Java, Indonesia Endang Kusdiyantini; Soni Nugraha; Arina Lunggani
Indonesian Food and Nutrition Progress Vol 14, No 1 (2017)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.24256

Abstract

Angkak (red fungi rice, red yeast rice) is a traditional fermentation by fungi Monascus in a lot of Asia Countries, which is useful as a natural food colorant.  The aim of this research was to obtain pure isolate of red fungus from angkak in Semarang. The growth and the red pigment production of the selected isolate in the different initial medium pH and nitrogen sources were observed. The treatment was done by growing the isolate in PDB (Potato Dextrose Broth) medium at initial pH 3, 5, 7 and 9 and as well as optimization of nitrogen sources with 1% ammonium chloride, 1% ammonium nitrate, and 1% peptone. Analysis of the fungi growth was performed by weighing mycelia biomass using dry weight method and the red pigments were analysis using spectrophotometer at a wavelength (λmax) of 500 nm. The results showed that the highest absorbance value of pigment (0.81) was obtained at pH 7, and the highest value of the cell dry weight was also obtained at pH 7 (1.23 g/L). The results showed that 1% ammonium chloride was the best nitrogen source for absorbance of red pigment production (0.82), but the highest of dry weight (2.56 g/L) was obtained by using medium with 1% ammonium nitrate as a nitrogen source.
Singlet Oxygen Quenching Effect of Quercetin in Erythrosine-Sensitized Photooxidation of Oil-in-Water Emulsion Posman Sibuea; Umar Santoso; Zuheid Noor; Sri Raharjo
Indonesian Food and Nutrition Progress Vol 11, No 2 (2004)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jifnp.41

Abstract

Oxidation reaction can be initiated by either diradical triplet oxygen or non radical singlet oxygen. The singlet oxygen can be formed infoods from triplet oxygen by photosensitized reaction. This research was intended to study the quenching effect of quercetin on lipid oxidation rate in the erythrosine-sensitized photooxidation of oil-in-water emulsion. Palm oil-in-water emulsion, containing erythrosine 100 ppm and quercetin 0, 25, 50, 75 and 100 ppm, were prepared with polyoxyelhylene 100 stearyl ether (Brij 700) or polyoxyethylene sorbitan monolaurate (Tween 20). Structurally Brij 700 has 5 times longer polyoxyethylene groups than Tween 20. The mixture were stored under 4000 luxfluorescent light for 10 h and peroxide values were measured at 2 h interval. Erythrosine effectively sensitized the photooxidation of palm oil-in-water emulsion, as expected. Lipid oxidation rates, as determined by the formation of lipid hydroperoxides and headspace oxygen, in palm oil-in-water emulsions containing erythrosine decreased with increasing quercetin concentration. At pH 3, the peroxide value was higher than at pH 7. Brij 700 decreased production of lipid hydroperoxides from palm oil-in-water-emulsions compared to emulsions stabilized by Tween 20. The results indicate that quercetin is an efective singlet oxygen quencher in palm oil-in-water emulsion and the surfactant headgroup size could be an important determinant in the oxidative stability of food emulsions.
Lactic Acid Bacteria from Indigenous Fermented Foods and Their Antimicrobial Activity Endang S. Rahayu; Titiek F. Djaafar; Djoko Wibowo; Slamet Sudarmadji
Indonesian Food and Nutrition Progress Vol 3, No 2 (1996)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jifnp.51

Abstract

Twenty-eight lactic acid bacteria ( LAB) strains were isolated from various indigenous fermented foods, i.e., asinan rebung (bamboo shoot pickle), asinan terong (eggplant pickle), gatot(fennented dried cassava), growol (fermented raw cassava), tape (fermented steamed cassava tubers), tempe (fermented soybean), tempoyak (fermented pulp of durian fruit), andmoromi. All strains found and identified belong to facultative hetero¬fermentative group lactobacilli. They produced DL-lactic acid, and contained meso-diaminopimelic acid in their peptidoglycan, and were identified as Lactobacillus plantarum and L pentosus complex. These strains were further determined for their antimicrobial activity against Staphylococcus aureus using disc assay and turbidimetric assay. Two among them, Lactobacillus TGR-2 (from growol) and Lactobacillus TMO-4 (from moromi) were able to increase the lag phase, and to suppress the final population of the S. aureus growth after 12 h incubation.
Conjungtival Impression Cytology (CIC)In Diarrheal Children In Pediatrics Department ofM. Djamil General Hospital, Padang — Indonesia Preliminary Report Iwan Djasananda; Hafid Ardy
Indonesian Food and Nutrition Progress Vol 10, No 1 (2003)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jifnp.91

Abstract

Digestive system infection such as diarrhea might cause malabsorbtion and low intake of vitamin A or reverse. Vitamin A deficiency may result an increase in mortality rate. This study was performed to observe the picture of the Conjunctival Impression Cytology (CIC) in children suffers acutely from diarrhea. Methods: Patient's age were between 2-7 years old, and hospitalized because of diarrhea at the pediatrics Department of M Djamil General Hospital, Padang, between March and April 2003. Patients nutritional state were evaluated using Height, Weight and Age parameters as compared to standard (WHO) table. CIC test were done according to Tseng method. Examinations were done on the first day of hospitalization. Nutritional state, CIC picture were statistically analyzed. CIC examination, were done on 22 eye of patients suffering from diarrhea, and as a control from 16 eye. Result: In diarrhea group, the result of CIC examination was statistically significant different from that found in control group. But the nutritional state, frequency of diarrhea in a year, and duration of the diarrhea didn 't showed a statistical significance. Further study might be needed with on a larger number of cases and longer duration of diarrhea. Conclusion: CIC examinations are a simple test that could be used to detect vitamin A deficiency in diarrhea patients.
Water Quality and The Heavy Metal Occurence of Fish in Polluted Watershed Rizky Muliani Dwi Ujianti; Sutrisno Anggoro; Azis Nur Bambang; Frida Purwanti
Indonesian Food and Nutrition Progress Vol 15, No 1 (2018)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.29679

Abstract

The clean river is very important for human life and river’s biota. However, many rivers are polluted from both domestic and industrial waste today. Domestic waste comes from households and industrial wastes from nearby industrial activities. One of the biotas of the river is the fish. The objective of the research was to evaluate pollutant and pollutant index in the watershed and the present of Pb in fish in the watershed. The location of this research was a long Garang watershed Semarang, namely from upstream to downstream of the river. The sampling area was divided into 7 segments based on Central Java Governor Regulation No. 156/2010 based on water designation. The studied parameters in this research were heavy metal in fish and water quality. The studied fish was Nila fish (Oreochromis sp.). Results show that Cu was the main pollutant in water river class 1, 2, 3 and 4. DO exceed the limit parameter in water river class 3 and 4. Finally, the highest heavy metals found in fish were found in Pb, while the water pollution index was due to exceeding Cu, all of which came from industrial waste.  

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