coagulation properties;
genetic variants;
kappa-casein and beta-lactoglobulin;
D O I:
10.1111/j.1471-0307.2006.00262.x
中图分类号:
TS2 [食品工业];
学科分类号:
0832 ;
摘要:
The purpose of this study was to relate the genetic variants A and B of kappa-casein (kappa-CN) and beta-lactoglobulin (beta-Lg) of the milk of 10 Chilean Holstein-Friesian cows and its coagulation properties (coagulation ability of milk, curd firmness and syneresis of the curd). The results showed that beta-Lg AB phenotypes have a significant effect on the studied properties in comparison with the samples containing the AA phenotype. A and B variants of kappa-CN did not have a significant effect on the coagulation properties, although there was a favourable interaction between beta-Lg AB and kappa-CN B.