COMPOSITION OF MILKS OF DAIRY-CATTLE .2. ASH, CALCIUM, MAGNESIUM, AND PHOSPHORUS

被引：52

作者：

CERBULIS, J ^{[1
]}

FARRELL, HM ^{[1
]}

机构：

[1] USDA ARS, EASTERN REG RES CTR, PHILADELPHIA, PA 19118 USA

来源：

JOURNAL OF DAIRY SCIENCE | 1976年 / 59卷 / 04期

关键词：

D O I：

10.3168/jds.S0022-0302(76)84245-2

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

Milks from commercial dairy herds in Southeastern Pennsylvania were analyzed for ash, Ca, Mg and P. Milk samples were from single milkings of 151 healthy purebred cows in midlactation. The data represent market milk composition. Average values for all animals were ash .78%, Ca 1.25 g/l, Mg .11 g/l and P 1.14 g/l. The data also were grouped and analyzed by breed and .beta.-lactoglobulin phenotype. Breeds differed in all inorganic components with 18-33 cows/breed. No differences in ash, Ca, Mg or P were significant when the data were grouped by .beta.-lactoglobulin phenotype.

引用

页码：589 / 593

页数：5

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