Hibberd C M, Brooke O G, Carter N D, Haug M, Harzer G
Arch Dis Child. 1982 Sep;57(9):658-62. doi: 10.1136/adc.57.9.658.
Milk samples were collected from 10 mothers by a standardised technique with complete expression of both breasts at each feed for 24 hours. Samples were obtained at 8 intervals during the first 36 days of lactation. Analyses were performed for trichloroacetic acid-precipitable protein, total protein, lactose, triglycerides, phospholipids, cholesterol, energy, sodium, potassium, calcium, magnesium, zinc, copper, pH, and osmolality. The results give a comprehensive picture of the development of milk composition from transitional to mature milk. The most striking feature of the results was the high degree of variation observed both between samples from the same mother and between samples from different mothers on the same day of lactation.
采用标准化技术从10位母亲处采集乳汁样本，每次喂奶时双侧乳房均完全排空，持续24小时。在哺乳期的前36天内每隔一段时间采集一次样本，共采集8次。对样本进行了三氯乙酸可沉淀蛋白、总蛋白、乳糖、甘油三酯、磷脂、胆固醇、能量、钠、钾、钙、镁、锌、铜、pH值和渗透压的分析。结果全面呈现了从过渡乳到成熟乳的乳汁成分变化情况。结果最显著的特点是，在同一母亲的不同样本之间以及哺乳期同一天不同母亲的样本之间，均观察到高度的变异性。
