THE DETERMINATION OF CAROTENE AND VITAMIN-A IN BUTTER AND MARGARINE

[1] A PHOTOELECTRIC PHOTOMETER FOR THE ESTIMATION OF VITAMIN-A IN MARGARINE [J]. ANALYST, 1946, 71 (838) : 20 - &

[2] EDISBURY J. R., 1940, Analyst, V65, P484, DOI 10.1039/an9406500484

[3] EDISBURY JR, COMMUNICATION

[4] Variations in the quality of butter, particularly in relation to the vitamin A, carotene and xanthophyll content as influenced by feeding artificially dried grass to stall-fed cattle. [J]. BIOCHEMICAL JOURNAL, 1933, 27 : 878 - 888

[5] A modified spectrophotometric method for the assay of carotene and vitamin A in butter. [J]. BIOCHEMICAL JOURNAL, 1934, 28 : 79 - 83

[6] MANN T. B., 1943, Analyst, V68, P233, DOI 10.1039/an943680233c

[7] MORTON R. A., 1941, Journal of the Society of Chemical Industry, V60, P310, DOI 10.1002/jctb.5000601203

[1] A PHOTOELECTRIC PHOTOMETER FOR THE ESTIMATION OF VITAMIN-A IN MARGARINE [J]. ANALYST, 1946, 71 (838) : 20 - &

[2] EDISBURY J. R., 1940, Analyst, V65, P484, DOI 10.1039/an9406500484

[3] EDISBURY JR, COMMUNICATION

[4] Variations in the quality of butter, particularly in relation to the vitamin A, carotene and xanthophyll content as influenced by feeding artificially dried grass to stall-fed cattle. [J]. BIOCHEMICAL JOURNAL, 1933, 27 : 878 - 888

[5] A modified spectrophotometric method for the assay of carotene and vitamin A in butter. [J]. BIOCHEMICAL JOURNAL, 1934, 28 : 79 - 83

[6] MANN T. B., 1943, Analyst, V68, P233, DOI 10.1039/an943680233c

[7] MORTON R. A., 1941, Journal of the Society of Chemical Industry, V60, P310, DOI 10.1002/jctb.5000601203