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用超临界萃取技术对青藏高原藏药特有植物门源茶 果实中脂肪酸进行萃取 ,用毛细管气相色谱进行分离和分析 ,结果表明不饱和脂肪酸在 90 %以上 ,其中亚油酸为 3 6 .48%,r 亚麻酸为 4.5 %,α 亚麻酸为 2 9.2 6 %。
The supercritical fluid extraction technique was used to extract the fatty acids in the fruit of the source of tea from the source of Tibetan medicine in the Qinghai-Tibet Plateau. The results showed that the unsaturated fatty acids were above 90%, of which the content of linoleic acid was 36.48% , r-linolenic acid 4.5%, α-linolenic acid 2 9.2 6%.