Triterpenoid carotenoids and related lipids. Triterpenoid carotenoid aldehydes from Streptococcus faecium UNH 564P
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چکیده
منابع مشابه
Triterpenoid carotenoids and related lipids. The triterpenoid carotenes of Streptococcus faecium UNH 564P.
1. The occurrence of a novel series of triterpenoid carotenes in Streptococcus faecium UNH 564P is reported. 2. This series, which comprises the C(30) analogues of phytoene, phytofluene, zeta-carotene, 7,8,11,12-tetrahydrolycopene and neurosporene, appears to be analogous to the C(40) Porter-Lincoln series and a pathway of triterpenoid carotene dehydrogenation is proposed to account for the for...
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Fifteen triterpenoid saponins were isolated from the berries of Hedera colchica and their structures established on the basis of chemical and spectroscopic evidence. Among them, two are new compounds: coichiside A (3) and colchiside B (15) and four are described for the first time in the berries of Hedera colchica (compounds 1, 8, 9 and 11).
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1976
ISSN: 0264-6021
DOI: 10.1042/bj1530233