Lower photostability of capsanthin dispersed in an aqueous solution

Masayuki Nishino; Makoto Sakata; Yoshiyuki Murata; Yoshimasa Nakamura

doi:10.1271/bbb.130033

Lower photostability of capsanthin dispersed in an aqueous solution

Masayuki Nishino, Makoto Sakata, Yoshiyuki Murata, Yoshimasa Nakamura

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Food-additive grades of capsanthin, lutein, lycopene, and β-carotene dispersed in aqueous solutions were photo-irradiated using a Xenon weather meter, and the levels of carotenoids were measured by HPLC and the absorbance method. Capsanthin photo-degraded more rapidly than the carotenoids tested, with less oxygen consumption. Unlike carotenes, capsanthin was partially converted into analogous colored compounds during degradation.

Original language	English
Pages (from-to)	1313-1316
Number of pages	4
Journal	Bioscience, Biotechnology and Biochemistry
Volume	77
Issue number	6
DOIs	https://doi.org/10.1271/bbb.130033
Publication status	Published - 2013

Keywords

Capsanthin
Lutein
Lycopene
Photostability
β-carotene

ASJC Scopus subject areas

Biotechnology
Analytical Chemistry
Biochemistry
Applied Microbiology and Biotechnology
Molecular Biology
Organic Chemistry

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10.1271/bbb.130033

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abstract = "Food-additive grades of capsanthin, lutein, lycopene, and β-carotene dispersed in aqueous solutions were photo-irradiated using a Xenon weather meter, and the levels of carotenoids were measured by HPLC and the absorbance method. Capsanthin photo-degraded more rapidly than the carotenoids tested, with less oxygen consumption. Unlike carotenes, capsanthin was partially converted into analogous colored compounds during degradation.",

keywords = "Capsanthin, Lutein, Lycopene, Photostability, β-carotene",

author = "Masayuki Nishino and Makoto Sakata and Yoshiyuki Murata and Yoshimasa Nakamura",

year = "2013",

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AU - Nishino, Masayuki

AU - Sakata, Makoto

AU - Murata, Yoshiyuki

AU - Nakamura, Yoshimasa

PY - 2013

Y1 - 2013

N2 - Food-additive grades of capsanthin, lutein, lycopene, and β-carotene dispersed in aqueous solutions were photo-irradiated using a Xenon weather meter, and the levels of carotenoids were measured by HPLC and the absorbance method. Capsanthin photo-degraded more rapidly than the carotenoids tested, with less oxygen consumption. Unlike carotenes, capsanthin was partially converted into analogous colored compounds during degradation.

AB - Food-additive grades of capsanthin, lutein, lycopene, and β-carotene dispersed in aqueous solutions were photo-irradiated using a Xenon weather meter, and the levels of carotenoids were measured by HPLC and the absorbance method. Capsanthin photo-degraded more rapidly than the carotenoids tested, with less oxygen consumption. Unlike carotenes, capsanthin was partially converted into analogous colored compounds during degradation.

KW - Capsanthin

KW - Lutein

KW - Lycopene

KW - Photostability

KW - β-carotene

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JO - Bioscience, Biotechnology and Biochemistry

JF - Bioscience, Biotechnology and Biochemistry

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