摘要
通过GC-MS技术对比研究了酸性和中性土壤上蒜头果果油的脂肪酸组成.结果表明,两种土壤上蒜头果果油中神经酸含量相当,但出油率中性土壤上略高于酸性土壤.初步分析了这些差异与立地环境的关系,提出了需要进一步解决的问题.
The fatty acids of the Malania oleifera fruits from the acid soil in Laoshan and the neutral soil in Fengshan were comparatively examined by GC-MS. And their main components were separated and identified. The results showed that the content of nervonic acid in the two kinds of Malania oleifera oil were at the same level. This indicated primarily the acid soil did not degrade the quality of biosynthesizing of Malania oleifera oil. But the oil extraction rate of the fruits collected in Laoshan was a little lower than that collected in Fengshan.
出处
《河南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第3期128-131,共4页
Journal of Henan Normal University(Natural Science Edition)
基金
水利部"西南岩溶石漠化区水土流失与生态安全综合考察"项目
广西科技厅创新能力建设项目(桂科能05112001-8A)
关键词
蒜头果
脂肪酸
神经酸
GC-MS
Malania oleifera oil
GC-MS
acid soil and neutral soil
