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采用毛细管气相色谱法,气相色谱/ 质谱法,对青藏高原野生油脂植物糙草籽油中所含脂肪酸进行分析、研究,鉴定了13 种脂肪酸,主要为油酸、亚油酸、γ亚麻酸和α亚麻酸,不饱和脂肪酸占8943 % ,其中γ亚麻酸491 % ,α亚麻酸,3477 %
The contents of fatty acids in the crude oil from the grassland oil plant in the Qinghai-Tibet Plateau were analyzed by capillary gas chromatography and gas chromatography-mass spectrometry. Thirteen kinds of fatty acids were identified and identified as oleic acid, linoleic acid, γ-linolenic acid And αlinolenic acid, accounting for 8943% of unsaturated fatty acids, including γlinolenic acid 491%, αlinolenic acid, 3477%