Gamma-linolenic acid from fourteen boraginaceae species

被引:30
作者
Guil-Guerrero, JL [1 ]
García-Maroto, F
Vilches-Ferrón, MA
López-Alonso, D
机构
[1] Univ Almeria, Dept Ingn Quim, Almeria 04120, Spain
[2] Univ Almeria, Dept Bioquim, Almeria 04120, Spain
[3] Univ Almeria, Dept Biol Aplicada, Almeria 04120, Spain
关键词
echium; Lithospermum; gamma-linolenic acid; Boraginaceae;
D O I
10.1016/S0926-6690(03)00036-0
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
The seed oil of 14 Boraginaceae species was surveyed in a search for new sources of gamma-linolenic acid (GLA, 18:3omega6). GLA content on total fatty acids ranges from the absence in Cordia and Halgania species to 23.9% in Lithospermum latifolium. The percentage of GLA on total seed weight reaches 3.9% in L. latifolium and Pulmonaria officinalis. The relatively high GLA percentage for Echium russicum suggest a distant taxonomic relationship when compared to other continental Echium. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:85 / 89
页数:5
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