
TY  - JOUR
A1  - Farrer, KTH 
A1  - Balding, WM 
A1  - Warren, HS 
A1  - Miller, RG 
T1  - Seasonal Variations in the Vitamin a Content of Victorian Butterfat
JF  - Australian Journal of Biological Sciences
JO  - Aust. Jnl. Of Bio. Sci.
Y1  - 1949
VL  - 2
IS  - 4
SP  - 355
EP  - 367
KW  - 
UR  - https://doi.org/10.1071/BI9490355 
N2  - The total vitamin A potency of butterfat (dertved from cheese or butter) has been determined on samples from three different Victorian districts and from King Island in Bass Strait in 1945 and 1947-48. Carotene was determined colorimetrically and the Carr-Price test was used for vitamin A. The glycerol dichlorhydrin reagent was too insensitive. 
ER  -

