Isolation of lactic acid bacteria from cattle rumen as starter in silage manufacture

The purpose of this research is to isolate lactic acid bacteria (LAB) found in rumen liquid of Bali cattle at slaughterhouse of Oeba City of Kupang, and to determine the benefits of lactic acid bacteria on the fermentation process of rice straw silage as animal feed based on the quality of rice stra...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-01, Vol.1146 (1), p.12022
Main Authors: K Foeh, N D F, Ndaong, N A, M Mala, R E, Beribe, E, Pau, P L, Detha, A, Datta, F U
Format: Article
Language:English
Subjects:
Abattoirs
Acids
Animal feed
Bacteria
Catalase
Cattle
Fermentation
Lactic acid
Silage
Straw
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Summary:The purpose of this research is to isolate lactic acid bacteria (LAB) found in rumen liquid of Bali cattle at slaughterhouse of Oeba City of Kupang, and to determine the benefits of lactic acid bacteria on the fermentation process of rice straw silage as animal feed based on the quality of rice straw given starter of lactic acid bacteria which is isolated from rumen fluid. Rumen fluid samples were cultured in De Man-Rogosa-Sharpe agar, isolated and identified by bacteria with Gram staining, catalase test and motility. Positive (LAB), bred with MRS (De Man-Rogosa-Sharpe) broth and added with palm sugar. The research treatment was differentiated according to the different dosage of LAB from each treatment (P0-P6). The results of the study can be said that LAB from rumen liquid can be used as a starter in rice straw silage with a damage level not reaching 50%.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1146/1/012022