Hood R L
J Dairy Sci. 1981 Jan;64(1):19-24. doi: 10.3168/jds.S0022-0302(81)82524-6.
The influence of feeding cows formaldehyde-treated polyunsaturated oilseed supplement on fatty acid composition and distribution of particle size of milk fat globules has been studied. Supplement increased linoleic acid in milk fat from 1.7 to 27.4%. Distributions of particle size measured by a Coulter counter showed that milk fat from cows receiving supplement had large milk fat globules than those in milk fat of the same cows when supplementation was discontinued. However. this difference in size could not be attributed to percent linoleic acid in the milk fat since correction of the data of supplemented cows for percent milk fat and size of milk fat globules resulted in particle distributions strikingly similar in shape.
研究了给奶牛饲喂经甲醛处理的多不饱和油籽补充剂对乳脂肪球脂肪酸组成和粒径分布的影响。补充剂使乳脂肪中的亚油酸含量从1.7%提高到27.4%。用库尔特计数器测量的粒径分布表明，接受补充剂的奶牛所产乳脂肪中的乳脂肪球比停止补充时同一奶牛所产乳脂肪中的乳脂肪球大。然而，这种大小差异不能归因于乳脂肪中亚油酸的百分比，因为对补充奶牛的数据进行乳脂肪百分比和乳脂肪球大小校正后，粒径分布在形状上惊人地相似。
