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Warta IHP (Warta Industri Hasil Pertanian)
Published by Politeknik AKA Bogor
ISSN : 02151243     EISSN : 26544075     DOI : -
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.
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Articles 14 Documents
Search results for , issue "Vol 20, No 1-2 (2003)" : 14 Documents clear
(Effects of Chitosan-formic Addition on Retanning Process of Leather and Printing For Some Textiles Materials) Rizal Alamsyah; Solechan -; Karyati Sugesti; Mohamad sidik
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6372.977 KB) | DOI: 10.32765/warta ihp.v20i1-2.2500

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.
(The Effect of Type of Container and Storage on the Change of pH and Heavy Metal Migration on Moni Juice (Morinda Citrifolia L.) H Guring Pohan
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3716.21 KB) | DOI: 10.32765/warta ihp.v20i1-2.2507

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) Eko Susanto; Yang Yang Setiawan; Sri Wuri Handono; Mochtar Tojib; Ngakan Timur Antara
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4829.201 KB) | DOI: 10.32765/warta ihp.v20i1-2.2503

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 it's 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) Eddy Sapto Hartanto Sapto Hartanto; Endah Djubaedah; Enny Hawani Lubis
Warta Industri Hasil Pertanian Vol 20, No 1-2 (2003)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/warta ihp.v20i1-2.2508

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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