Coli R, Alberti Fidanza A, Simonetti M S, Vecchiarelli A
S TA NU. 1976 Sep-Dec;6(5-6):267-72.
The determination of lipids, available carbohydrates and unavailable carbohydrates, and of various minerals has been carried out on some baby foods; the value of the protein fraction has been similarly determined by the ultrafiltration method of the enzymic hydrolisate in vitro. Both the total protein content and the essential amino acid availability of the foodstuffs are satisfactory although generally speaking a slight decrease of the protein value has been found in this material as compared to the crude samples, due particularly to the breakdown of sulfur-containing amino acids. This breakdown is due probably to the high temperature reached during the technological processes at industrial level.
已对一些婴儿食品进行了脂质、可利用碳水化合物和不可利用碳水化合物以及各种矿物质的测定；蛋白质部分的价值也已通过体外酶水解产物的超滤法进行了类似测定。食品的总蛋白质含量和必需氨基酸利用率均令人满意，不过一般来说，与粗样品相比，该材料中的蛋白质价值略有下降，这尤其归因于含硫氨基酸的分解。这种分解可能是由于工业生产过程中达到的高温所致。
