Analysis by fast protein liquid chromatography of variants of κ-casein and their relevance to micellar structure and renneting
- 31 January 1986
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of Dairy Research
- Vol. 53 (1), 43-51
- https://doi.org/10.1017/s002202990002464x
Abstract
SUMMARY: Fast protein liquid chromatography was used to study the κ-casein fraction of casein micelles from bulk milk and from milk from individual animals homozygous for κ-caseins A and B. The extent of glycosylation of the κ-casein appeared to have no effect on its distribution in casein micelles of different sizes, nor did it affect the rate at which κ-casein was destroyed during renneting. The rate of breakdown of κ-casein during renneting was also almost independent of micellar size. The results may indicate a difference between methods which analyse for intact κ-casein or for the product macropeptide during renneting.This publication has 20 references indexed in Scilit:
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