期刊
JOURNAL OF ANTIBIOTICS
卷 61, 期 12, 页码 729-735出版社
SPRINGERNATURE
DOI: 10.1038/ja.2008.86
关键词
Planococcus maritimus; methyl glucosyl-3,4-dehydro-apo-8 '-lycopenoate; antioxidative activity
资金
- New Energy and Industrial Technology Development Organization (NEDO) of Japan
Planococcus maritimus strain iso-3 was isolated from an intertidal sediment sample from the Clyde estuary in the UK. A novel red pigment glyco-carotenoic acid ester, methyl glucosyl-3,4-dehydro-apo-8 '-lycopenoate has been isolated from this marine bacterium using chromatographic methods. The structure of methyl glucosyl-3,4-dehydro-apo-8 '-lycopenoate was determined to be methyl 1-(beta-D-glucopyranosyloxy)-3,4-didehydro-1,2-dihydro-8 '-apo-psi-caroten-8 '-oate by the degradation experiment and the spectroscopic analyses. The methyl glucosyl-3,4-dehydro-apo-8 '-lycopenoate showed potent antioxidative activity in the O-1(2) suppression model.
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