The relation of the colour and vitamin A content of butter to the nature of the ration fed: The influence of the ration on the yellow colour of the butter. II. The carotenoid and vitamin A contents of the butter.
作者信息
Watson S J
机构信息
I.C.I. Agricultural Research Station, Jealotts Hill, Berks.
出版信息
Biochem J. 1934;28(3):1076-85. doi: 10.1042/bj0281076.