Chen Z, Zheng H, Fu Q, Zhou Y, Weng Y
College of Pharmacy, Second Military Medical University, Shanghai 200433.
Zhongguo Zhong Yao Za Zhi. 1998 Aug;23(8):456-7, 482, 511.
To analyze the oil contents and fatty acid composition in the seeds of Torrreya in China.
The contents and composition were determined by gravimetric analysis and GC respectively.
The oil contents in the seeds were 42.67%-54.39%. Among the fatty acids, linoleic acid and oleic acid were dominant. The unsaturated fatty acids accounted for 76.1%-82.0% of the whole fatty acids, and the major saturated fatty acids were behenic acid and palmitic acid.
The oil in the seeds of Torreya is of high-quality, and the higher contents of bdhenic acid are characteristic for the oil. The development and utilization values of the seed oil in Torreya are evaluated.
分析中国榧树种子中的油脂含量及脂肪酸组成。
分别采用重量分析法和气相色谱法测定其含量及组成。
种子中的油脂含量为42.67% - 54.39%。在脂肪酸中，亚油酸和油酸占主导地位。不饱和脂肪酸占总脂肪酸的76.1% - 82.0%，主要的饱和脂肪酸为山嵛酸和棕榈酸。
榧树种子油品质优良，山嵛酸含量较高是该油的特点。对榧树种子油的开发利用价值进行了评价。
