A COMPARATIVE-STUDY OF SEED LIPID COMPONENTS OF NICOTIANEAE (SOLANACEAE)

被引：18
|
作者：
MAESTRI, DM
GUZMAN, CA
机构：
[1] Cátedra de Química Orgánica, Facultad de Ciencias Exactas, Fisicas y Naturales (Instituto Multidisciplinario de Biología Vegetal-CONICET-UNC), 5000 Córdoba
来源：
BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 1995年 / 23卷 / 02期
关键词：
BOUCHETIA; FABIANA; NIEREMBERGIA; NICOTIANA; PETUNIA; NICOTIANEAE; ALKANES; FATTY ACIDS; STEROLS; CHEMOTAXONOMY;
D O I：
10.1016/0305-1978(95)93850-3
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The seed lipid constituents (free fatty acids, sterols and alkanes) from 60 samples of five genera of Nicotianeae were analyzed. Palmitic, oleic and linoleic were the major components in all species studied. Sitosterol was the main component of the sterol fraction. Eighteen n-alkanes were analyzed; hentriacontane and tritriacontane predominated in most species. Similarities in fatty acid and alkane compositions support the opinion that Bouchetia and Nierembergia are closely related.
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页码：201 / 207
页数：7
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