Isolation of 4'-hydroxyechinenone from Micrococcus roseus.
نویسندگان
چکیده
The carotenoid 4'-hydroxyechinenone (4'-hydroxy-beta, beta-carotene-4-one) was isolated from Micrococcus roseus. It is proposed as an intermediate between echinenone and canthaxanthin.
منابع مشابه
Isolation and Identification of Canthaxanthin from Micrococcus roseus.
Cooney, J. J. (University of Dayton, Dayton, Ohio), H. W. Marks, Jr., and Anne M. Smith. Isolation and identification of canthaxanthin from Micrococcus roseus. J. Bacteriol. 92:342-345. 1966.-The principal colored carotenoid of Micrococcus roseus was purified by solvent partitioning followed by column and thin-layer chromatography. Absorption spectra, partition coefficients, and infrared spectr...
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An orange carotenoid from Micrococcus roseus was purified by solvent partitioning followed by column and thin-layer chromatography. Absorption spectra, chromatographic mobility, and partition coefficient suggested that the pigment was echinenone (4-keto-beta-carotene). Reduction yielded a pigment with the spectral and polar properties of isocryptoxanthin (4-hydroxy-beta-carotene), the expected ...
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 112 3 شماره
صفحات -
تاریخ انتشار 1972