Sertum plantarum novarum.Pars secunda(Suite)
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چکیده
منابع مشابه
Deoxyribose Aldolase from Lactobacihs plantarum
The fermentation of deoxyribose in Escherichia coli (1, 2) and in Lactobacillus plantarum (3, 4) appears to involve 2-deoxyribose 5-phosphate as an intermediate. Racker (2) has described an enzyme, deoxyribose phosphate aldolase, which catal.yzes the reversible cleavage of deoxyribose 5-phosphate to acetaldehyde and glyceraldehyde 3-phosphate. The enzyme occurs in E. coli and in animal tissues ...
متن کاملPentose Fermentation by Lactobacillus Plantarum
Extracts of Lactobucillus plantarum derived from cells grown on Larabinose contain an active isomerase, which converts L-arabinose to Lribulose (1, 2), and a ribulokinase, which catalyzes the formation of L-ribulose &phosphate (3,4). Such extracts also catalyze the conversion of L-ribulose 5-phosphate to D-xylulose 5-phosphate, which has been shown to be the key intermediate in pentose fermenta...
متن کاملCarotenoid production in Lactobacillus plantarum.
Eighteen strains of Lactobacillus plantarum from different origins were screened for carotenoid production, as many of them exhibited a deep yellow pigmentation when cultured as isolated colonies on MRS-agar plates. We found that most of them produced significative amounts of the yellow C(30) carotenoid 4,4'-diaponeurosporene in the range 1.8 to 54 mg/kg of dry cell weight. Although some of the...
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Given the growing interest in the production of new and low cost bioemulsifiers, the rice and wheat bran and straw were investigated in this study for the production of bioemulsifier by Lactobacillus plantarum subsp. plantarum PTCC 1896 (probiotic). The strain produced bioemulsifier only in the rice bran hydrolysate medium. The bioemulsifier amount reached around 0.7 g L for 72 hours of ferment...
متن کاملLactobacillus plantarum WCFS1 electron transport chains.
Lactobacillus plantarum WCFS1 requires both heme and menaquinone to induce respiration-like behavior under aerobic conditions. The addition of these compounds enhanced both biomass production, without progressive acidification, and the oxygen consumption rate. When both heme and menaquinone were present, L. plantarum WCFS1 was also able to reduce nitrate. The ability to reduce nitrate was sever...
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ژورنال
عنوان ژورنال: Bulletin de la Société Botanique de France
سال: 1919
ISSN: 0037-8941
DOI: 10.1080/00378941.1919.10836696