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Application of derivative ratio spectrophotometry for determination of β-carotene and astaxanthin from Phaffia rhodozyma extract

A derivative ratio spectrophotometric method was used for the simultaneous determination of β-carotene and astaxanthin produced from Phaffia rhodozyma. Absorbencies of a series of the standard carotenoids in the range of 441 nm to 490 nm demonstrated that their absorptive spectra accorded with Beer’...

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Autores principales: Ni, Hui, He, Guo-qing, Ruan, Hui, Chen, Qi-he, Chen, Feng
Formato: Artigo
Lenguaje:Inglês
Publicado: Zhejiang University Press 2005
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC1389882/
https://ncbi.nlm.nih.gov/pubmed/15909336
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1631/jzus.2005.B0514
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