实验性动脉粥样硬化中的胆固醇载体。第18部分。北美、非洲和南美花生油的比较。
Cholesterol vehicle in experimental atherosclerosis. Part 18. Comparison of North American, African and South American peanut oils.
作者信息
Kritchevsky D, Tepper S A, Scott D A, Klurfeld D M, Vesselinovitch D, Wissler R W
出版信息
Atherosclerosis. 1981 Feb-Mar;38(3-4):291-9. doi: 10.1016/0021-9150(81)90045-9.
Peanut oils were obtained from the United States (NAPNO), Africa (APNO), and South America (SAPNO) and their effects on atherosclerosis in rabbits fed 2% cholesterol were determined. The major differences among the oils were in the content of oleic (NAPNO, 48.9%; APNO, 58.6%; SAPNO, 36.4%) and linoleic (NAPNO, 29.6%; APNO, 21.7%; SAPNO, 41.1%) acids. In a series of 4 experiments it was found that South American peanut oil was 7% more atherogenic than African peanut oil and 18% more atherogenic than North American peanut oil. American peanut oil was 14% more atherogenic that corn oil (CO). South American peanut oil gave highest serum and liver lipid levels. The differences in atherogenicity may be due to the structure of the triglycerides of the various peanut oils.
花生油分别取自美国（NAPNO）、非洲（APNO）和南美洲（SAPNO），并测定了它们对喂食2%胆固醇的兔子动脉粥样硬化的影响。这些油之间的主要差异在于油酸（NAPNO，48.9%；APNO，58.6%；SAPNO，36.4%）和亚油酸（NAPNO，29.6%；APNO，21.7%；SAPNO，41.1%）的含量。在一系列4个实验中发现，南美洲花生油的致动脉粥样硬化性比非洲花生油高7%，比北美花生油高18%。美国花生油的致动脉粥样硬化性比玉米油（CO）高14%。南美洲花生油使血清和肝脏脂质水平最高。致动脉粥样硬化性的差异可能归因于各种花生油甘油三酯的结构。
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