太行山野生植物种子油脂CO_2超临界萃取成分分析  

Extraction and Component of Seed Oil of Wild Plants from Taihang Mountain by Supercritical CO_2

作　　者：张素华[1] 

机构地区：[1]山西省林业科学研究院,山西太原030012

出　　处：《山西林业科技》2008年第3期17-18,21,共3页Shanxi Forestry Science and Technology

摘　　要：山西省野生油脂资源丰富,运用CO2超临界萃取方法对太行山地区山杏、灰条(灰绿藜)、紫苏、金樱子、苍耳种子中的油脂进行了萃取。5种植物种子CO2超临界萃取油脂得率分别为40.8%,6.9%,4.9%,3.5%,15%;对油脂脂肪酸组成的分析表明:5种野生植物种子油脂不饱和脂肪酸的含量都大于90%。Extraction and component of seed oil from five wild species （Armeniaca vulgaris,Chenopodium glaucum, Ocirnurn basilicurn ,R. laevigata ,Fructus vulgaris） in Taihang Mountain were studied. The results showed that the oil extraction rate of five wild species were 40.8% ,6.9 %, 4.9%, 3.5 %, 15 %, respectively. Unsaturated fat- ty acid, which amount for 90% above in total fatty acids, can be easily found in the five species. The study will offer references for the development of wild plants.

关 键 词：野生植物 油脂提取 CO2超临界萃取 成分分析 

分 类 号：S793.6[农业科学—林木遗传育种]