Trans-Fatty Acid Content in Hydrogenated Oils and Estimated Intake
Trans-Fatty Acid Content in Hydrogenated Oils and Estimated Intake
复制标题
氢化油中的反式脂肪酸含量和估计摄入量
DOI：
10.5650/jos1996.48.1411
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
M. Sugano
中科院分区：
文献类型：
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作者：
Takahisa Okamoto;Hisashi Matsuzaki;Takenori Maruyama;I. Niiya;M. Sugano
1990年日本人反式脂肪酸的摄入量估计为1.8g/人均/天。考虑到实际的脂肪和油的摄取量小于供应量，而且反式脂肪酸的含量以前已经用红外法测定过，因此我们使用GLC法来估计1998年生产的氢化油中的反式脂肪酸含量，以及牛奶、乳制品、肉类和食用植物油中的反式脂肪酸摄入量。1)根据氢化植物油和动物油的消费数据，反式脂肪酸的摄入量分别为0.83g和0.52g，合计为1.35g。根据脂肪和油的摄入量（593克）和消费量（87.8克）的差异，发现反式脂肪酸的实际摄入量为0.91克。2)大约0.65克反式脂肪酸来自牛奶、乳制品、牛肉和精制食用油。由此确定日本人反式脂肪酸总摄入量为1.56g/人均/天。
Trans Fatty acid intake in 1990 by Japanese was estimated as 1.8g/capita/day. Considering actual fat and oil intake to be less than supply and that trans fatty acid content had previously been determined by the IR method, the GLC method was used to estimate trans fatty acid content in hydrogenated oils produced in 1998 and also trans fatty acid intake from milk, dairy products, meat and edible vegetable oils.1) The amount of trans fatty acid intake, based on consumption data of hydrogenated vegetable and animal oil, was 0.83g and 0.52g, respectively, a total was 1.35g. Based on differences in fat and oil intake (59.3g) and consumption (87.8g), actual intake of trans fatty acid was found to be 0.91g.2) Approximately 0.65g trans fatty acid was from milk, dairy products, beef and refined edible oils. Total trans fatty acid intake of Japanese was thus determined as 1.56g/capita/day.