Comparison of acylated plant pigments: Light-resistance and radical-scavenging ability

Nobuyoshi Nakajima; Manabu Sugimoto; Hiroshi Yokoi; Hideaki Tsuji; Kohji Ishihara

doi:10.1271/bbb.67.1828

Comparison of acylated plant pigments: Light-resistance and radical-scavenging ability

Nobuyoshi Nakajima
, Manabu Sugimoto
, Hiroshi Yokoi
, Hideaki Tsuji
, Kohji Ishihara

資源植物科学研究所

研究成果 › 査読

18 被引用数 (Scopus)

抄録

The acylated plant pigments synthesized by lipase-catalyzed transesterification with aromatic acids were compared in respect of their light-resistance and radical-scavenging ability. With both the flavonols and anthocyanins, their acylated derivatives were more stable against illumination with fluorescent light than their non-acylated glucosides. Their radical-scavenging ability partially decreased or was retained by acylation to the glucoside molecules.

本文言語	English
ページ（範囲）	1828-1831
ページ数	4
ジャーナル	Bioscience, Biotechnology and Biochemistry
巻	67
号	8
DOI	https://doi.org/10.1271/bbb.67.1828
出版ステータス	Published - 1月 1 2003

ASJC Scopus subject areas

医学一般

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10.1271/bbb.67.1828

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abstract = "The acylated plant pigments synthesized by lipase-catalyzed transesterification with aromatic acids were compared in respect of their light-resistance and radical-scavenging ability. With both the flavonols and anthocyanins, their acylated derivatives were more stable against illumination with fluorescent light than their non-acylated glucosides. Their radical-scavenging ability partially decreased or was retained by acylation to the glucoside molecules.",

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T2 - Light-resistance and radical-scavenging ability

AU - Nakajima, Nobuyoshi

AU - Sugimoto, Manabu

AU - Yokoi, Hiroshi

AU - Tsuji, Hideaki

AU - Ishihara, Kohji

PY - 2003/1/1

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N2 - The acylated plant pigments synthesized by lipase-catalyzed transesterification with aromatic acids were compared in respect of their light-resistance and radical-scavenging ability. With both the flavonols and anthocyanins, their acylated derivatives were more stable against illumination with fluorescent light than their non-acylated glucosides. Their radical-scavenging ability partially decreased or was retained by acylation to the glucoside molecules.

AB - The acylated plant pigments synthesized by lipase-catalyzed transesterification with aromatic acids were compared in respect of their light-resistance and radical-scavenging ability. With both the flavonols and anthocyanins, their acylated derivatives were more stable against illumination with fluorescent light than their non-acylated glucosides. Their radical-scavenging ability partially decreased or was retained by acylation to the glucoside molecules.

KW - Anthocyanin

KW - Flavonoid

KW - Light-resistance

KW - Plant pigment

KW - Radical-scavenging ability

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EP - 1831

JO - Bioscience, Biotechnology and Biochemistry

JF - Bioscience, Biotechnology and Biochemistry

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Comparison of acylated plant pigments: Light-resistance and radical-scavenging ability

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