我们于1986～1987年检测了葡萄籽油的20多项特征性指标和卫生质量指标。检测结果为:葡萄籽的脂肪含量为11～13%,平均为11.9%。葡萄籽毛油外观呈黄绿色,有苦涩味道,精炼葡萄籽油为淡乳黄色透明液体,无异味。比重为0.916/15℃,折光指数为1.4705/20℃,碘价为133,皂化价为197,不皂化物含量为0.13%,多不饱合脂肪酸含量为75%,亚油酸和亚麻油酸分 We tested more than 20 characteristic and health quality indicators of grape seed oil from 1986 to 1987. The test results were as follows: grape seed fat content of 11 to 13%, an average of 11.9%. Grape seed oil appearance yellow-green color, a bitter taste, refined grape seed oil is light milk yellow transparent liquid, no smell. The specific gravity is 0.916 / 15 ℃, the refractive index is 1.4705 / 20 ℃, the iodine value is 133, the saponification value is 197, the content of unsaponifiable matter is 0.13%, the content of polyunsaturated fatty acid is 75%, the content of linoleic acid and linoleic acid Minute