Gibson R A, Kneebone G M
Am J Clin Nutr. 1981 Feb;34(2):252-7. doi: 10.1093/ajcn/34.2.252.
The fatty acid composition of human milk obtained on individual samples from 120 mothers early (day 3 to 5) and later (day 40 to 45) in lactation were determined by argentation thin-layer and gas chromatographic procedures. In comparison with mature milk, human colostrum was characterized by a lower percentage of saturated fatty acids including medium chain length acids, a higher percentage of monounsaturates, and a lower level of linoleic and linolenic acids, but a higher percentage of their long chain polyunsaturated derivatives. It is concluded that in view of their levels in breast milk, the polyenoic derivatives of linoleic and linolenic acids must be taken into account when assessing infant foods.
采用银化薄层色谱法和气相色谱法测定了120名母亲在哺乳期早期（第3至5天）和晚期（第40至45天）采集的个体母乳样本中的脂肪酸组成。与成熟乳相比，人初乳的特点是饱和脂肪酸（包括中链脂肪酸）的百分比更低，单不饱和脂肪酸的百分比更高，亚油酸和亚麻酸的含量更低，但其长链多不饱和衍生物的百分比更高。结论是，鉴于它们在母乳中的含量，在评估婴儿食品时必须考虑亚油酸和亚麻酸的多烯衍生物。
