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Warta IHP (Warta Industri Hasil Pertanian)
Published by Politeknik AKA Bogor
ISSN : 02151243     EISSN : 26544075     DOI : -
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering
Warta IHP (Industri Hasil Pertanian) is a Scientific Journal which is sourced from research papers, new theoretical/interpretive findings, and critical studies or reviews (by invitation) in the agro-based industry scope that cover any discipline such as: food science and technology, agricultural industry technology, chemistry and essential oils, agricultural products processing machinery, food microbiology, renewable energy, chemical analysis, and food engineering.
Arjuna Subject : -
Articles 7 Documents
 1 
Search results for , issue " Vol 20, No 1-2 (2003)" : 7 Documents clear
(Aflatoxins in Food Products and its methods for Elimination of the Toxin Content) Sudibyo, Agus
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

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Abstract

Aflatoxin arehighly toxic, mutagenic, teratogenic and carcinogenic compounds that produced by species of the molds asapergillus flavus and Aspergillus parasiticus. Generally they are found in food products especially the cereals and oilseeds from the contaminated commodities during both in pre- and post harvest conditions of food production. Elimination or reduction of aflatoxins as low as possible are important in food trade concern. This paper discuss and reviews the occurrence of aflatoxin in foods commodity, methods for elimination of the toxin content by chemical, physical and biological methods and regulation of irreducible levels of aflatoxin in international trade.
(Study on the Effects of Agitating Duration and the Ration of Sulfuric Acid on the Preparation of Sulphated Shark Liver Oil as Fat Liquor) Djubaedah, Endah; Moestafa, Achmad; Hafid, Raoda; Aziz Darwis, Abdul
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

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Abstract

Study on the effects of agitating duration and the ratio of sulphuric acid on the preparation of sulphated shark oil as fat liquor had been carried out .the aimof the experiment was to introduce sulphuric acid that will be absorbed into the molecule chain of fatty acid cpmpletely and produced sulphated oil .the experiment was conducted in there variables of agitating duration (A) i.e:4,5 and 6 hours and the ration of sulphuric acid introduced and the ration of acid/oil was : agitationfor 6 hours and 40% of sulphuric acid ration or A3B3 combination .the sulphated oil has 96.77 lodine number saponification number 209.68 and 1.665 fixed S03 .the lower lodine number showed most double bond chain of the oil had been occupied by sulphate groups ,the higher saponification numbershowed the amout of sulphate group in the fatty oil chain ,the same as showed by the fixed S03 .it is concluded that agitating duration or mixing time and ratio sulphuric  acid to the shark liver oil to give significant effect on sulphated shark liver oil formed.
(Effects of Chitosan-formic Addition on Retanning Process of Leather and Printing For Some Textiles Materials) Alamsyah, Rizal; -, Solechan; Sugesti, Karyati; sidik, Mohamad
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

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Abstract

This study was designed to analyze the effects of chitosa-formic addtition to retanning of leather and printing proces of textile .the type of leather used was boks leather and those for textile consist of polyester,polyacrylic,contton, and nylon. chitosan was extracted from shrimps and crab shells which produced from shrimp shells, crab shells,and mixture from those shell was then mixed with formic acid(3%) to produce chitosan-formic with the concentration of 7.5% for each treatment.in retaning leather ,chitosan-formic was used as filling agents meanwhile in printing textiles these was applied for the low quality leather and itsesults was compared with the leather without chitosan-formic addition in textiles printing chitosan-formic was printed with any kids dyestuff and materials such condition was applicable only when it usedas singles dyestuff meanwhile when it as applied with other auxiliaries chotosan-formic was not complatibe for the rest of destuff and textilles material.
(Development of Processing of Breakfast Cereals and Rootcrops) Sutrisniati, Dwi; Junaidi, Lukman
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

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Abstract

A study to find out the best method in processing of breakfast cereal and root crop has been conducted the materials used were flour from cassava ,corn,soybean,sweet potato,tapioca and seasoning .the proximate analysis and organoleptic test was conducted toevaluate the quality and the acceptance of the product.addition of 2%chocolate powder to the formula can improve the taste and flavor of the product.breakfast cereal and root crops accepted by panelist were products which made from mixed of corn flour cassava (10.10);mixed of sory flour ,sweet potato and tapioca(9:9:2),mixed of corn product which was made from mixed of soy flour has a fat and protein content higher than product which was made from mixed of corn flour.
(The Effect of Type of Container and Storage on the Change of pH and Heavy Metal Migration on Moni Juice (Morinda Citrifolia L.) Guring Pohan, H
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

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Abstract

A study on the effect of type of container and storage time of nony liquid has been conducted.the research were the type of plastic and storage time. the observation done were pH and heavy metal such as: PB,Cu,Fe,Co, the result shows there was no significant effect on the chage of pH and metal migration the contains of Cu between; 0,20-1,22 ppm for plastic drum and 0,25-077 ppm for plastic bottle and fe between :2,20-3,48 ppm for plastic drum the change of pH between 3,73-4,62 for plastic drum and 3,74-4,64 for plastic bottle during storage on nony liquid .
(Development of Screw press design for coconut milk extraction) Susanto, Eko; Yang Setiawan, Yang; Wuri Handono, Sri; Tojib, Mochtar; Timur Antara, Ngakan
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

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Abstract

Research and developmen of screw press construction has been conducted to imporove yield of coconut milk .the equitment was used to improve extration effcieny compared with other methodeswere used to compare traditional method ,hydraulic press and screw screw that the optimum condition of equipment is 167 pm and its ower 1 HP its produced coconut milk about 68.24 percent (w/w) and oil content in the waste was 22.12 percent (db)
(The Processing of Aloe Vera in Syrup and Techno-Economic Analysis for Its Small Scale Industry) Sapto Hartanto, Eddy Sapto Hartanto; Djubaedah, Endah; Hawani Lubis, Enny
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

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Abstract

There are many useful of aloe vera plant such as traditional medicine,cosmetics,foods and beverage industry .the study of aloe vera in syrup production has been conducted. time of steaming process (a)and sugar adding (b) were used as factor treatment .the variation of those factors was 5minutes (a1),10 minutes (a2) and 15 minutes (a3) for time of steaming proces while 20% (b1),25%(b2)and 30%(b3) of sugar adding .the result of panel test showed that the best treatment which had the highest score in taste (600),appearance (642) and elasticity (6.20) was a2b2 treatment product,which conducted on 10 minutes steaming process and 25% of sugar adding .the product was analyzed in accordance contaminat,presrvative agent,total plate count (TPC)colifrom and mould after 12 weeks storage ,the product in ambient as well as in cooling temperature still met SNI of product in syrup.the result of techno-economic showed that the small industry of 1000-1500 cup per day capasity was feasible financially with pay back period in 3-4 years. 

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