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Lack of altitudinal trends in phytochemical constituents of Swertia franchetiana (Gentianaceae)
Yang, HL; Duan, YW; Hu, FZ; Liu, JQ
2004-10-01
发表期刊BIOCHEMICAL SYSTEMATICS AND ECOLOGY
卷号32期号:10页码:861-866
文章类型Article
摘要Diverse biological characters commonly vary with altitude in species that have a wide altitudinal distribution, partly at least as a result of adaptation to differences in aridity, but whether such variation exists for phytochemical constituents remains unknown. Therefore, levels of seven important phytochemical constituents of Swertia franchetiana (swertiamarin, oleanolic acid, swertisin, mangiferin, 1,5,8-trihydroxy-3-methoxyxanthone, 1,8-dihydroxy-3,7-dimethoxyxanthone and 1,8-dihydroxy-3,5-dimethoxyxanthone) were studied and statistically compared, using materials collected from sites ranging from 2200 to 3960 m in altitude. Swertiamarin was the most abundant in all samples, then mangiferin, oleanolic acid and the other three xanthones. Throughout the distributional range of this species, no altitudinal trend was detected for other constituents except 1,8-dihydroxy-3,7-dimethoxyxanthone, which showed a negative correlation with altitude. However, the concentration of 1, 8-dihydroxy-3,7-dimethoxyxanthone and mangiferin showed a significantly latitudinal and longitudinal correlation. (C) 2004 Elsevier Ltd. All rights reserved.; Diverse biological characters commonly vary with altitude in species that have a wide altitudinal distribution, partly at least as a result of adaptation to differences in aridity, but whether such variation exists for phytochemical constituents remains unknown. Therefore, levels of seven important phytochemical constituents of Swertia franchetiana (swertiamarin, oleanolic acid, swertisin, mangiferin, 1,5,8-trihydroxy-3-methoxyxanthone, 1,8-dihydroxy-3,7-dimethoxyxanthone and 1,8-dihydroxy-3,5-dimethoxyxanthone) were studied and statistically compared, using materials collected from sites ranging from 2200 to 3960 m in altitude. Swertiamarin was the most abundant in all samples, then mangiferin, oleanolic acid and the other three xanthones. Throughout the distributional range of this species, no altitudinal trend was detected for other constituents except 1,8-dihydroxy-3,7-dimethoxyxanthone, which showed a negative correlation with altitude. However, the concentration of 1, 8-dihydroxy-3,7-dimethoxyxanthone and mangiferin showed a significantly latitudinal and longitudinal correlation. (C) 2004 Elsevier Ltd. All rights reserved.
关键词Altitude Swertia Franchetiana Active Constituents Variation
WOS标题词Science & Technology ; Life Sciences & Biomedicine
学科领域生物化学
关键词[WOS]XANTHONES ; ACID
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
WOS记录号WOS:000223707400002
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://210.75.249.4/handle/363003/1390
专题中国科学院西北高原生物研究所
作者单位Chinese Acad Sci, NW Plateau Inst Biol, Qinghai Tibet Plateau Biol Evolut & Adapt Lab, Xining 810001, Qinghai, Peoples R China
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GB/T 7714
Yang, HL,Duan, YW,Hu, FZ,et al. Lack of altitudinal trends in phytochemical constituents of Swertia franchetiana (Gentianaceae)[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2004,32(10):861-866.
APA Yang, HL,Duan, YW,Hu, FZ,&Liu, JQ.(2004).Lack of altitudinal trends in phytochemical constituents of Swertia franchetiana (Gentianaceae).BIOCHEMICAL SYSTEMATICS AND ECOLOGY,32(10),861-866.
MLA Yang, HL,et al."Lack of altitudinal trends in phytochemical constituents of Swertia franchetiana (Gentianaceae)".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 32.10(2004):861-866.
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