CAROTENOID SULFATES FROM THE AEROBIC PHOTOSYNTHETIC BACTERIUM, ERYTHROBACTER-LONGUS

被引：29
|
作者：
TAKAICHI, S
FURIHATA, K
ISHIDSU, J
SHIMADA, K
机构：
[1] TOKYO METROPOLITAN UNIV,FAC SCI,DEPT BIOL,SETAGAYA KU,TOKYO 157,JAPAN
[2] UNIV TOKYO,INST APPL MICROBIOL,BUNKYO KU,TOKYO 113,JAPAN
来源：
PHYTOCHEMISTRY | 1991年 / 30卷 / 10期
关键词：
ERYTHROBACTER-LONGUS; AEROBIC PHOTOSYNTHETIC BACTERIUM; CAROTENOID SULFATE; METHYL CAROTENOID SULFATE; ERYTHROXANTHIN SULFATE; CALOXANTHIN SULFATE; ERYTHROXANTHIN;
D O I：
10.1016/0031-9422(91)83219-B
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
More than 20 carotenoids were present in the strictly aerobic photosynthetic bacterium, Erythrobacter longus. Two major carotenoids were found to be carotenoid sulphates. From spectroscopic and chemical evidence, their structures were determined as (3S,2'R,3'R)-3,2',3'-trihydroxy-beta,beta-caroten-4-one 3-sulphate (erythroxanthin sulphate) and (2R,3R,3'R)-beta,beta-carotene-2,3,3'-triol 3'-sulphate (caloxanthin sulphate). The M(r)s of the methyl esters of the carotenoid sulphates were determined by FD-MS.
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页码：3411 / 3415
页数：5
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