Fatty acid compositions of rubber seed oil, grape seed oil, and other eight plant oils with Yunnan characteristics were analyzed and evaluated by gas chromatography. The results showed that except for bazi oil and green gooseberry oil, the contents of unsaturated fatty acids of the other eight plant oils were above 80%. The ratios of SFA to MUFA to PUFA of three oils were close to the recommended dietary fatty acid ratio 1∶?1∶?1, the ratios of PUFA to SFA of six oils were more than two, and the contents of PUFAs of three oils were high, and their ratios of n-6 PUFAs to n-3 PUFAs were less than five, suggesting that these plant oils had great development value. |