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INDONESIA
Jurnal Teknologi Dan Industri Pangan
Published by Institut Pertanian Bogor
ISSN : 19797788     EISSN : 2087751X     DOI : 10.6066
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering
Arjuna Subject : -
Articles 635 Documents
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Food Security Model at Household Level on Horticulture Village Dadang Sukandar
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

The Objective of this study is to formulate operational concept of Food Security at household level and to formulate the indicator of food security on Horticulture Village. Renggasbandung is a research location where 60 household were selected through stratified random sampling with proportional alocation. Data collected were food consumption, expenditure, education, house condition and agricultural data. Food security indicator were determined by applying correlation analysis and discriminant analysis to obtaine food security model. House size (m2/capita), number of chicken and electricity capacity are obtained as component of food security model at household for Horticulture Village. Keywods : Food security.
Effects of Different Lipid Extractions on Gelatinization and Retrogradation of Bitter Nuts (Gnetum gnemon) Starch Tri Agus Siswoyo
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

The effect of different lipid extraction on gelatinization and retrogradation of bitter nuts (Gnetum gnemon) starch was studied by the measurement of starch-lipids complex formation using differential scanning calorimetry. The bitter nuts samples were extracted sequentially with hexane for surface lipid starch (SL) and hot water-saturated butanol for internal lipid starch (IL). The gelatinization enthalpies of starch increased significantly with extracting step, but the starch-lipid complex enthalpies of SL and IL were statistically lower, when compared with the native starch. According to the Avrami equation, the retrogradation rate of native bitter nuts starch was slower than that of the SL or IL, whereas the retrogradation rate of IL was slower than SL. High number of starch-lipids complex could retard the retrogradation of bitter nuts starch during storage. Key words : Gnetum gnemon, bitter nuts, gelatinization, retrogradation, avrami equation, starch-lipid complex.
OptimationStudy of Processing Technology of Instant Corn Grits Sugiyono .; Soewarno T Soekarto; Purwiyatno Hariyadi; Agus Supryadi
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

This research was aimed to process corn kernels into instant corn-grits. Corn kernels were milled into grits and pregelatinized before drying to make them instant product. The study showed that pre-gelatinization step affected the degree of gelatinization of corn-grits, which inturn significantly affected characteristics of the product such as cooking time, degree of swelling and amount of water absorbed. Processing of corn kernels into instant corn-grits yielded 60 – 63% product. Instant corn grits can be cooked for 5 minutes. The shelf life of the product lasted for 12.8 – 13.4 months. Key words : Pre-gelatinization, instant, corn-grits.
Supplementation of Lactocbacillus acidophilus SNP-2 Into Tape and its Effect to the Volunteer Endang S Rahayu; Siti N Purwandhani
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Functional food is defined as any potentially healthful food or food ingredient that may provide a health benefit beyond the traditional nutrients it contains. Many researches have been conducted on the health benefit of probiotic (life bacterial cells), one of the ingredient of functional foods. One of the potential bacteria used for probiotic agent and also involved in traditional fermented foods are lactic acid bacteria (LAB). Previous research showed that Lactobacillus acidophilus SNP-2 isolated from faecal material of healthy infant is resistant to acid and bile salt, and has an antagonistic effect against several enteric bacterial pathogens. The objective of this research was to study the effect of L. acidophilus SNP-2 as probiotic agent to the health benefits. These bacteria were supplemented into tape ketan (fermented sticky rice), the indigenous Indonesian fermented food. Tape ketan was chosen as the carrier of probiotic biomass based on the high population of LAB in this product, i.e., 1.3 x 108 CFU/g. Addition of L. acidophilus SNP-2 biomass prior to fermentation of tape ketan resulted in a higher total of LAB cells, i.e. 2.1 x 109 CFU/g compared to the amount of 1.5 x 108 CFU/g when the addition was done after fermentation. Consumption of tape ketan containing probiotic agent by the volunteers increased the population of lactobacilli (from 1.7x107 CFU/g to 9.9x107 CFU/g) and decreased the population of enterobacteriacea (from 5.4x109 CFU/g to 4.4x108) in their faecal material. This phenomenon revealed that probiotic agent was able to colonize and inhibit the growth of enterobacteriaceae in the gastrointestinal tract. The result implied that tape ketan can be used as a carrier for probiotic agent and it can be categorized as functional food. Key words : Tape ketan, lactobacillus acidophilus, probiotic.
Zeolit Performance in Improving the Quality of Used Oil Kusumastuti .
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

The aim of this study was to improve the used oil by treatment with zeolite in order to absorb the undesirable components in the oil. Sample of used oil were heated with active zeolite (A1) and natural zeolite (A2) at 2% (B1), 6% (B2) and 10% (B3) in boiled water-bath for 30 minutes. The control was used oil without treatment. After filtered, the oil were analyzed for moisture content, acid number, peroxide value, clearness, colour and viscosity. The results indicated that treating used oil with 10% zeolite could reduce the initial level of tested parameters The reductions were: moisture content and volatile matters 50%, acid number 7% , clearness 3.9% and reduction of peroxide value was 33,8%. However the color and viscosity of the treated oils were not different from the used oil. Active zeolite was more effective than natural zeolite in absorbing the undesirable contaiment. Key words : Zeolite , used oil.
Anti-hypercholesterolemic Potency of Cassia Vera (Cinnamomum burmanni Nees ex Blume) Bark Extract Fauzan Azima; D Muchtadi; F R Zakaria; B P Priosoeryanto
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

There has been limited report on the phytochemical content of cassia vera bark extract, and its potency as anti-hypercholesterolemic in rabbit is not known yet. The objectives of this research was to determine the phytochemical content and potency of anti-hypercholesterolemic of cassia vera bark extract using rabbit as the animal model.The research was devided into three stages, namely: (1) preparing cassia vera extraction with ethanol 96%; (2) analyzing phytochemical contents of cassia vera bark extract; (3) in vivo experiment, where twenty New Zealand White rabbits aged 5 months were used. Experimental rabbits were divided into 5 groups. The rabbits were fed with atherogenic cholesterol (0.1%) as positive control, RB11 standard feed as negative control, or cassia vera extracts (100 mg/kg/day or 200 mg/kg/day) or fenofibrat (15 mg/day) together with the atherogenic feed for 12 weeks. Levels of serum total cholesterol, triglyceride, HDL-cholesterol and LDL-cholesterol were determined at 0, 4, 8, and 12 week. At the end of the experiment formation of fatty liver were observed. The results showed that the ethanol extract of cassia vera bark contains total phenol (62.25%), flavonoids, triterpenoid, saponin and alkaloid. On the other hand, cassia vera bark extract was able to decrease total serum cholesterol from 443.3 mg/dl to 139.1 mg/dl, LDL cholesterol from 286.5 mg/dl to 95.8 mg/dl and triglyceride from 122.2 mg/dl to 61.2 mg/dl. Meanwhile, it increased HDL serum cholesterol from 29.1 mg/dl to 50.0 mg/dl in rabbit. It was also shown that the extract was able to decrease the everage fat globule on liver significantly from 27.47 globule to 3.59 globule per field view. Cassia vera bark extract with phytochemical content was found to be potential as anti-hypercholesterolemic and also in preventing fatty liver formatonr in rabbit. Key words :  
The Utilization of By Product of Tapioca Industry on Nata de Cassava Processing : To Study the Addition of Sucrose and Mungbean Sprout Rifda Naufali; Condro Wibowo
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

By product of tapioca industry, which is an environmental problem, has a potential to be a raw material of nata production due to its high carbohydrate content. Nata is high-fibre food which is an important for the health. The research on which this article was aimed at finding out the potential of by product of tapioca industry as a raw material of nata production by improving the nutrition addition, adding sucrose and mungbean sprout extract. Completely Randomized Design was applied in this research with three replication. The sucrose addition with three levels, namely 2.5, 5 and 7.5% and mungbean sprout extract addition with three levels, namely 0.25, 0.5 and 7.5%. The examined parameters were the contents of water, crude fiber, pH after incubation, thickness, wet rendement, dry rendement and texture. The research concluded that the addition of 7.5% sucrose was the optimum concentration which producing nata with highest wet rendemnet 41.67 % (w/w) and 8.77 mm thick; addition of 0.75 % sprout mungbean extract was optimum concentration producing nata of 41.00 % (w/w) wet rendement and 8.02 mm thick. The best treatment was combination of 7.5 % ucrose and 0.75 mungbean sprout extract addition. Key words : Nata de cassava, sucrose, mungbean sprout extract.
Production Of Peptone From Waste Beer Industry Using Papain for Bacterial Growth Medium Rahman .; Dedi Fardiaz; Tami Idiyanti
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 2 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

An experiment was conducted to hydrolyze waste of beer industry using papain to produce peptone. Papain with activity of 691.5 units based on casein substrat was used in this experiment. Results showed that optimum conditions for hydrolysis processes were as follows : substrate concentration 3.2%, papain concentration 0.4%, temperature 60-70OC, pH 6.0, hydrolysis time 5 hours. With 5 liter fermentation jar as much as 3.8 liter of hydrolyzate could be produced with 19.23% of peptone. The resulting peptone had the following characteristics : solubility 90.7%, N-amino 3.25%, N-total 11.23%, protein 70.19%, water 5.5% and ash 7.9%. This peptone gave the same effectivity for bacterial growth as that fron commercial Bacto peptone and Yeast extract to support the bacterial growth. Key words : Peptone, waste of beer industry, papain, bacterial growth medium.  
Effects of Susumeno (skim milk fortified with soy isoflavone and Zn supplement) on menopausal syndrome in premenopausal women Hery Winarsi; Deddy Muchtadi; Fransiska R Zakaria; Bambang Purwantara
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 3 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Premenopause is part of natural aging process in women indicated by the decrease of ovarial estrogen production, and usually followed by development of menopausal syndrome. Susumeno, skim milk fortified with 100 mg of soy isoflavone and 8 mg of Zn was given to premenopausal women for decreasing menopausal syndrome. This research aimed to evaluate the effect of susumeno on menopausal syndrome in premenopausal women. About 33 premenopausal women aged 43-52 years old in Purwokerto were choosen as respondent. Their menopausal syndrome were identified by using questioner. The answers were scored from 1 to 5 ; i.e., 1 = not detected; 2 = less detected; 3 = mildly detected; 4 = detected; 5 = much detected. It was revealed that some of menopausal syndromes had significantly decreased, especially vaginal dryness from less detected to not detected (p=0,01); fatigue from mildly detected to not detected (p=4,07E-05); mindless from mildly detected to not detected (p=0,022); and dyspareunia from less detected to not detected (p=0,036). Key words: menopausal syndrome, soy isoflavone, Zn, premenopausal women.
Brief Review on: Physical, Chemical and Functional Properties of Dammar Noryawati Mulyono; Anton Apriyantono
Jurnal Teknologi dan Industri Pangan Vol. 15 No. 3 (2004): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3651.029 KB) | DOI: 10.6066/jtip.2015.26.1.26

Abstract

Dammar is one of Indonesian forestry products which is abundant. It has unique physical, chemical and functional properties. The important physical properties of dammar include its solubility in some organic solvents, softening temperature, viscosity and its absorbance. The important chemical properties reviewed here include its properties as resin, composition of terpenoid compounds present in dammar, and essential oil yielded from distillation of fresh dammar. Physical and chemical properties of dammar need to be studied further in order to optimize its functional properties. So far, dammar is widely used as weighting agent and source of essential oil. However, now, some species of dammar are being explored and developed for sal flour, fat source, triacylglycerol substituent for cocoa butter and wood preservatives. Key words: Resin, terpenoid, essential oil, weighting agent.

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