Method of analysis of astaxanthin and its occurrence in some marine products
抄録
<jats:title>Abstract</jats:title><jats:p>A method for the determination of astaxanthin in free and esterified forms is based on silica gel chromatography of a lipid extract to obtain fractions of diester, monoester and free astaxanthin. The fractions are reduced with borohydride and the tetrahydroxy β‐carotene is measured by ultra‐violet spectrophotomefry at 450 and 476 nm. The method has been applied to different crustacean samples and products to fish oils and to organs from rainbow trout. Values down to 0·1 μg/g sample could be measured. The fractions were identified by thin‐layer chromatography.</jats:p>
収録刊行物
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- Journal of the Science of Food and Agriculture
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Journal of the Science of Food and Agriculture 22 (2), 99-101, 1971-02
Wiley
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詳細情報
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- CRID
- 1360861711644391424
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- NII論文ID
- 30007120595
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- ISSN
- 10970010
- 00225142
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- データソース種別
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- Crossref
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