RESEARCH ON PERCENTAGE VARIATION CONCERNING COW'S MILK PROTEIN, LACTOSE AND FAT, DEPENDING ON THE SEASON

被引：0

作者：

Oprea, Oana Diana ^{[1
]}

Raduta, Adrian ^{[1
]}

Calin , Simona ^{[1
]}

Andrei, Crina ^{[1
]}

机构：

[1] Univ Agron Sci & Vet Med Bucharest, Fac Vet Med, 105 Splaiul Independentei,Dist 5, Bucharest 050097, Romania

来源：

SCIENTIFIC PAPERS-SERIES D-ANIMAL SCIENCE | 2020年 / 63卷 / 01期

关键词：

composition; cow; milk; season; HOLSTEIN COWS; DAIRY-COWS; AREA;

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

This research paper consisted in carrying out a study that elucidates how the quality of cow's milk varies depending on the time of lactation initiation (calendar month in which the cows gives birth and the lactation starts). Thus, there were examined milk samples from two groups of cows that gave birth in different seasons (autumn and spring). The determinations concerned were the following: the percentage of protein, the percentage of lactose and the fat percentage in milk. Alter analyzing the results, compared to the cows that gave birth in autumn, we observed that the percentage of protein increased in the. milk from the. cows that gave birth in spring, whereas the percentage of fat decreased. The percentage of lactose varied within the similar limits far both experimental groups.

引用

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页码：182 / 186

页数：5

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