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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 10 Documents
 1 
Search results for , issue "Vol 3, No 02 (1986)" : 10 Documents clear
(A Study on the Production of Fungal (Rhizopus oligosporus and Neurospora sitophila) Mycelial Protein From Molasses) A. Basrah Enie; Dedi Mahdar dan Dardjo Somaatmadja Basrah Enie, A
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A study on the use of molasses for the production of fungal (Rhizopus oligosporus and Neurospora sitophila) mycelial protein has been conducted. The sucrose content of the media was 2,3 and 4%, and the pocess carried out for 3 days at 27 degree, 32 degree and 37 degree celcius. High yields of dry mycelium were obtained on the media containing 4% sucrose at 37 celcius,e.g. 3.43 g/1 for Rhizopus oligosporus and 5.08 g/1 for Neurospora sitophila. The highest protein content of dry mycelium were 53.9% (Neuro sitophila) and 49.7% (Rhizopus oligosporus). Neuro sitophila more effectively utilized sucrose and nitrogenous compounds in the media.
Solid Substrate Fermentation of Cassava Pellets Using Tempeh Mould (Rhizopus oligosporus ) and Soya Sauce Mould (Aspergilus Oryzae) Basrah Enie, A.; Alaban Hasibuan, Saib
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2262.698 KB)

Abstract

Cassava pellets were fermented for 1, 2, 3, and 4 days at room temperature using tempeh mould (Rhizopus oligosporus) and soya sauce mould (Aspargillus oryzae). After 2 days fermentation, the protein content of products were slightly increased from 1.29% (unfermented) to 1.52% (fermented by Rhizopus oligosporus) and to 1.58% (fermented by Aspergillus oryzae), however after 3 days fermentation the protein content tend to decrese. The pH of products drop after 2 days fermentation from 6.39 to 4.42 (R.oligosporus) and to 5.62 (A. oryzae). Organoleptic test showed that the acceptability of products were decreased after one day fermentation (taste and flavor) and after two days fermentation (colour).
Effect of Distillation on the Yield and Physico-chemical Properties of Young Nutmeg (Myristica Fragrance HOUTT.) Essential Oil Djubaedah, Endah; Suriadi, Endang; Moestofa, A.; Basrah Enie, A.
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1764.834 KB)

Abstract

A research on the effects of distillation to the yields and physico-chemical properties of young nutmeg essential oil has been conducted. Fresh and dried nutmeg were distilled by cohobation method for 2, 5, 8, 11, and 14 hrs. The optimum yield of fresh and dried nutmeg essential oil were 15.8% (14 hrs.distillation) and 14.6% (11 hrs.distillation), respectively. The evaporation residues of both oils were increased from ca. 0.25% (2 hrs. distillation)to ca. 0.54% (14 hrs.distillation). Fresh nutmeg essential oil has a highest ester value (6.73 mg/g) and myristic content (17.25%) after 8 hrs.distillation.
A Study on the Effect of Preservatives (Alum and Borax) and Plastic Packaging on weight Lost of Cabbage (Brassica Oleraseae) S.K, Subardjo
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1307.495 KB)

Abstract

A study on the effect of preservative (alum and borax) and plastic packaging on the weight loss of cabbage (Brassica oleraceace) during cool storage has been done. The result showed that the shelf-life of cabbage can be prolonged to one month in cool temperature (9-10 degree celcius). The weight loss of cabbage during storage were 15.7% (without packaging), 5.6% (packed in perforated plastic bag) and 4.2% (packed in un-perforated plastic bag). The preservative didnt significantly have positive effects on the prevention of weight loss
Mentha arvensis LINN) (An Experiment on the Distillation and Physico-chemical Determination of Mentha (Mentha) Darma, Gasik
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1254.274 KB)

Abstract

Experiments on the distillation and characterization of mentha leaves essential oil have been done using three type of leaves, e.g. Mentha arvensis var.piperascence ex Sukabumi and Bogor, and Mentha arvensis var. javanica ex Bogor. The yield of oil were 2.0%;1.8% and 2.7%, respectively. Menthol content of the oil were 67.6% (mentha arvensis var. piperascence ex Sukabumi) and 53.6% (M.arvensis var. piperascence ex Bogor). No menthol can be detected in the oil of M.arvensis var. javanica.
(A Study on the Production of Fungal (Rhizopus oligosporus and Neurospora sitophila) Mycelial Protein From Molasses) A. Basrah Enie; Dedi Mahdar dan Dardjo Somaatmadja Basrah Enie, A
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/warta ihp.v3i02.2172

Abstract

A study on the use of molasses for the production of fungal (Rhizopus oligosporus and Neurospora sitophila) mycelial protein has been conducted. The sucrose content of the media was 2,3 and 4%, and the pocess carried out for 3 days at 27 degree, 32 degree and 37 degree celcius. High yields of dry mycelium were obtained on the media containing 4% sucrose at 37 celcius,e.g. 3.43 g/1 for Rhizopus oligosporus and 5.08 g/1 for Neurospora sitophila. The highest protein content of dry mycelium were 53.9% (Neuro sitophila) and 49.7% (Rhizopus oligosporus). Neuro sitophila more effectively utilized sucrose and nitrogenous compounds in the media.
Solid Substrate Fermentation of Cassava Pellets Using Tempeh Mould (Rhizopus oligosporus ) and Soya Sauce Mould (Aspergilus Oryzae) A. Basrah Enie; Saib Alaban Hasibuan
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2262.698 KB) | DOI: 10.32765/warta ihp.v3i02.2175

Abstract

Cassava pellets were fermented for 1, 2, 3, and 4 days at room temperature using tempeh mould (Rhizopus oligosporus) and soya sauce mould (Aspargillus oryzae). After 2 days fermentation, the protein content of products were slightly increased from 1.29% (unfermented) to 1.52% (fermented by Rhizopus oligosporus) and to 1.58% (fermented by Aspergillus oryzae), however after 3 days fermentation the protein content tend to decrese. The pH of products drop after 2 days fermentation from 6.39 to 4.42 (R.oligosporus) and to 5.62 (A. oryzae). Organoleptic test showed that the acceptability of products were decreased after one day fermentation (taste and flavor) and after two days fermentation (colour).
Effect of Distillation on the Yield and Physico-chemical Properties of Young Nutmeg (Myristica Fragrance HOUTT.) Essential Oil Endah Djubaedah; Endang Suriadi; A. Moestofa; A. Basrah Enie
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1764.834 KB) | DOI: 10.32765/warta ihp.v3i02.2176

Abstract

A research on the effects of distillation to the yields and physico-chemical properties of young nutmeg essential oil has been conducted. Fresh and dried nutmeg were distilled by cohobation method for 2, 5, 8, 11, and 14 hrs. The optimum yield of fresh and dried nutmeg essential oil were 15.8% (14 hrs.distillation) and 14.6% (11 hrs.distillation), respectively. The evaporation residues of both oils were increased from ca. 0.25% (2 hrs. distillation)to ca. 0.54% (14 hrs.distillation). Fresh nutmeg essential oil has a highest ester value (6.73 mg/g) and myristic content (17.25%) after 8 hrs.distillation.
A Study on the Effect of Preservatives (Alum and Borax) and Plastic Packaging on weight Lost of Cabbage (Brassica Oleraseae) Subardjo S.K
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1307.495 KB) | DOI: 10.32765/warta ihp.v3i02.2177

Abstract

A study on the effect of preservative (alum and borax) and plastic packaging on the weight loss of cabbage (Brassica oleraceace) during cool storage has been done. The result showed that the shelf-life of cabbage can be prolonged to one month in cool temperature (9-10 degree celcius). The weight loss of cabbage during storage were 15.7% (without packaging), 5.6% (packed in perforated plastic bag) and 4.2% (packed in un-perforated plastic bag). The preservative didn't significantly have positive effects on the prevention of weight loss
Mentha arvensis LINN) (An Experiment on the Distillation and Physico-chemical Determination of Mentha (Mentha) Gasik Darma
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1254.274 KB) | DOI: 10.32765/warta ihp.v3i02.2178

Abstract

Experiments on the distillation and characterization of mentha leaves essential oil have been done using three type of leaves, e.g. Mentha arvensis var.piperascence ex Sukabumi and Bogor, and Mentha arvensis var. javanica ex Bogor. The yield of oil were 2.0%;1.8% and 2.7%, respectively. Menthol content of the oil were 67.6% (mentha arvensis var. piperascence ex Sukabumi) and 53.6% (M.arvensis var. piperascence ex Bogor). No menthol can be detected in the oil of M.arvensis var. javanica.

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