Isomerization of linolenic acid by rumen micro-organisms
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چکیده
منابع مشابه
The biohydrogenation of alpha-linolenic acid and oleic acid by rumen micro-organisms.
1. alpha-[U-(14)C]Linolenic acid was incubated with the rumen contents of sheep and the metabolic products were characterized by thin-layer chromatography, gas-liquid chromatography and absorption spectroscopy in the ultraviolet and infrared. 2. A tentative scheme for the biohydrogenation route to stearic acid is presented. The main pathway is through diconjugated cis-cis-cis-octadecatrienoic a...
متن کاملAcetylation of peptides inhibits their degradation by rumen micro-organisms.
Proteins and peptides were acetylated using acetic anhydride in order to block their N-terminal amino groups and thereby to prevent their hydrolysis by rumen microbial aminopeptidases. The effects of acetylation on peptide breakdown and ammonia production were determined by incubating unmodified and acetylated substrates with sheep rumen micro-organisms in vitro. Ammonia production from casein ...
متن کاملAcetylation of peptides inhibits their degradation by rumen micro-organisms
Proteins and peptides were acetylated using acetic anhydride in order to block their N-terminal amino groups and thereby to prevent their hydrolysis by rumen microbial aminopeptidases. The effects of acetylation on peptide breakdown and ammonia production were determined by incubating unmodified and acetylated substrates with sheep rumen micro-organisms in vitro. Ammonia production from casein ...
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Avery, 0. T. & Goebel, W. F. (1929). J. exp. Med. 50, 533. Bates, F. J. (1942). Polarimetry, Saccharimetry and the Sugare, pp. 493, 494. Washington, D.C.: United States Government Printing Office. Beiser, S. M., Burke, G. C. & Tanenbaum, S. W. (1960). J. molec. Biol. 2, 125. Fischer, E. (1910). Ber. dtsch. chem. Ge8. 48, 2534. Goebel, W. F., Avery, 0. T. & Babers, F. H. (1934). J. exp. Med. 60,...
متن کاملDecomposition of Cysteic Acid and Taurine by Soil Micro - organisms
Streptomycetes and aerobic bacteria able to utilize cysteic acid and taurine as sole sources of energy, nitrogen and sulphur were isolated from soil materials. None of the isolated fungi did this. The bacterium which was used in most experiments grew on both compounds. The sulphur of the compounds was recovered as sulphate and most of the nitrogen as ammonia after breakdown by growing or pregro...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1968
ISSN: 0306-3283
DOI: 10.1042/bj1090477