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All Journal Majalah Ilmiah Peternakan Journal of the Indonesian Tropical Animal Agriculture
I. Hernaman
Animal Husbandry Faculty, Padjadjaran University Jl. Raya Bandung-Sumedang Km 22 Jatinangor Sumedang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences

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BIOCONVERSION PROPERTY OF TEA LEAVES WASTE BY Aspergillus niger AS FUNCTIONAL FIBER TO DECREASE BLOOD LIPID Hernaman, I.; Kamil, K.A.; Tanuwiria, U.H.; Lestari, E.S.; Toharmat, T.
Journal of the Indonesian Tropical Animal Agriculture Vol 35, No 4 (2010): (December)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.35.4.227-231

Abstract

This research was aimed to find out the change of tea leaves waste fiber on lipid absorption afterbeing fermented by Aspergillus niger and also to be expected as a model to gain healthy livestockproduct. Tea leaves waste was fermented by Aspergillus niger during 6 day. Fifteen of rats with initialweight of 41.17±4.05 g were fed ad libitum by diets containing different levels of unfermented andfermented tea leaves waste as follows: basal diet (R1), unfermented tea leaves waste 5% (R2),unfermented tea leaves waste 10% (R3), fermented tea leaves waste 5% (R4), fermented tea leaveswaste 10% (R5). The results indicated that bioconversion of tea leaves waste in diet (R4 and R5)decreased almost all of fiber fractions (NDF 75.55%; ADF 57.17%; celluloses 26.74%; lignine 31.19%),except hemicelluloses 18.38%, while the treatment did not change the lipid binding rate (2.07 vs 1.98).Also, the result showed that rats fed with diets containing fermented tea leaves waste (R4 and R5) hadreduced cholesterol (86.25;87.4 mg/dl) and triglyceride (47.06; 46.03 mg/dl), but not on HDLcholesterol(29.28; 26.51 mg/dl). It was concluded that bioconversion property of tea leaves waste byAspergillus niger changed fiber fraction and decreased blood lipid.
PENINGKATAN KUALITAS PUPUK ORGANIK CAIR (POC) BERBAHAN DASAR URINE SAPI DENGAN PEMBERIAN MOLASE DAN EM4: SUATU KAJIAN PUSTAKA K. F., RIYANTO; DUDI, D.; HERNAMAN, I.
Majalah Ilmiah Peternakan Vol 27 No 1 (2024): Vol. 27 No. 1 (2024)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MIP.2024.V27.i01.p10

Abstract

The cattle industry in Indonesia is a growing livestock industry and this business has prospective opportunities. The increasing cattle industry in Indonesia will be in line with the waste produced. Ruminant livestock is one of the waste producers that has the potential to disrupt the environment if not managed properly. Utilization of cow feces and urine can be used as an organic fertilizer material that is environmentally friendly and can overcome waste problems. One of the uses of livestock waste is the manufacture of liquid organic fertilizer based on cow urine. Cow urine contains 95% water, 2.5% N and 2.5% other components (minerals, salts, hormones and enzymes). The composition of cow urine indicates that the nutrient content is good. However, the N-organic content of liquid organic fertilizer is very low if there is no improvement in the quality of liquid organic fertilizer. Improvement can be done by adding molase and EM-4 (effective microorganism-4) which contains organic matter that can improve the quality of the fertilizer produced. Liquid organic fertilizer from cow urine base material added with EM4 and molase can improve the quality of liquid fertilizer in terms of total N, C-organic, TDS and pH.
KERAPATAN TUMPUKAN DAN KERAPATAN PEMADATAN TUMPUKAN DEDAK PADI DARI BERBAGAI KABUPATEN YANG DICAMPUR DENGAN SEKAM PADI A. Y., ALFARESI; HERNAMAN, I.; SAEFULHADJAR, D.
Majalah Ilmiah Peternakan Vol 26 No 3 (2023): Vol. 26 No. 3 (2023)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MIP.2023.v26.i03.p10

Abstract

Rice bran mixed with rice husk often occurs in the feed industry, as a result of scarcity of rice bran as animal feed. The aim of the study was to study the heap density and compaction density of rice bran obtained from various districts mixed with rice husk. The study was conducted experimentally using a 2-way classification design consis- ting of 4 treatments of rice bran and rice husk mixtures and 5 districts. Data were analyzed by means of variance followed by Duncan’s multiple range test. The results showed that the mixture of rice bran and rice husk in various districts showed significant differences (P<0.05). Adulteration of rice bran by rice husk can be detected by adding 60% rice husk to bulk density and 40% to compact bulk density. The value of compact bulk density is faster in detecting the adulteration of rice bran with rice husk compared to the value of bulk density. The conclusion of this study is that at the level of 40% addition of rice husk, adulteration of rice bran can be determined by measuring the compact bulk density.
Co-Authors A. Y., ALFARESI Dudi, D. E.S. Lestari K. F., RIYANTO K.A. Kamil Saefulhadjar, D. T. Toharmat U.H. Tanuwiria