THE VITAMIN-A POTENCY OF NEW-ZEALAND BUTTER

[1] VARIATIONS IN THE CAROTENE AND VITAMIN-A CONTENTS OF CERTAIN NEW ZEALAND BUTTERFATS [J]. JOURNAL OF DAIRY RESEARCH, 1947, 15 (1-2) : 80 - 88

[2] BAUMANN C. A., 1934, JOUR BIOL CHEM, V105, P167

[3] Determination and content of carotene and vitamin A in Wisconsin butter [J]. JOURNAL OF NUTRITION, 1943, 26 (05) : 527 - 538

[4] CARY CA, 1947, MISS PUBL USDA, V636

[5] THE PROPERTIES OF NEW-ZEALAND BUTTERS AND BUTTERFATS .1. IODINE, REICHERT AND SAPONIFICATION VALUES AND SOFTENING POINTS OF MONTHLY SAMPLES OF BUTTERFATS FROM 9 COMMERCIAL FACTORIES OVER 4 YEARS [J]. JOURNAL OF DAIRY RESEARCH, 1948, 15 (03) : 377 - 386

[6] CRAWFORD MFF, 1932, SPEC REP SER MED RES, V175

[7] SEASONAL VARIATIONS IN THE VITAMIN-A CONTENT OF VICTORIAN BUTTERFAT [J]. AUSTRALIAN JOURNAL OF SCIENTIFIC RESEARCH SERIES B-BIOLOGICAL SCIENCES, 1949, 2 (04): : 355 - 367

[8] FRENGLEY MG, 1931, B NZ DEP SCI IND RES, V34

[9] FRIDERICIA LS, 1947, P NUTR SOC, V5, P255

[10] GARRETT OF, 1944, N J AGR EXP STA, V710

[1] VARIATIONS IN THE CAROTENE AND VITAMIN-A CONTENTS OF CERTAIN NEW ZEALAND BUTTERFATS [J]. JOURNAL OF DAIRY RESEARCH, 1947, 15 (1-2) : 80 - 88

[2] BAUMANN C. A., 1934, JOUR BIOL CHEM, V105, P167

[3] Determination and content of carotene and vitamin A in Wisconsin butter [J]. JOURNAL OF NUTRITION, 1943, 26 (05) : 527 - 538

[4] CARY CA, 1947, MISS PUBL USDA, V636

[5] THE PROPERTIES OF NEW-ZEALAND BUTTERS AND BUTTERFATS .1. IODINE, REICHERT AND SAPONIFICATION VALUES AND SOFTENING POINTS OF MONTHLY SAMPLES OF BUTTERFATS FROM 9 COMMERCIAL FACTORIES OVER 4 YEARS [J]. JOURNAL OF DAIRY RESEARCH, 1948, 15 (03) : 377 - 386

[6] CRAWFORD MFF, 1932, SPEC REP SER MED RES, V175

[7] SEASONAL VARIATIONS IN THE VITAMIN-A CONTENT OF VICTORIAN BUTTERFAT [J]. AUSTRALIAN JOURNAL OF SCIENTIFIC RESEARCH SERIES B-BIOLOGICAL SCIENCES, 1949, 2 (04): : 355 - 367

[8] FRENGLEY MG, 1931, B NZ DEP SCI IND RES, V34

[9] FRIDERICIA LS, 1947, P NUTR SOC, V5, P255

[10] GARRETT OF, 1944, N J AGR EXP STA, V710