Studies on the Vitamin Content of Tissues, Volume 1University of Texas, 1941 - Vitamin B complex |
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Page 38
... samples of freshly excised tissues , usually weighing 0.2 gram or more , are placed in sterile test tubes and ground with a homogenizer similar to that recommended by Potter and Elvehjem ( 1 ) . The homo- genized samples are then ...
... samples of freshly excised tissues , usually weighing 0.2 gram or more , are placed in sterile test tubes and ground with a homogenizer similar to that recommended by Potter and Elvehjem ( 1 ) . The homo- genized samples are then ...
Page 40
... Samples Assayed . 3 3 Max . and Min . Values . 3100-1400 4100-1800 Nicotinic Acid 11 mg , 170 v / gm . 530 240 No. Samples 4 5 Max . and Min . Values . 590-390 390-130 Pantothenic Acid 2.4 mg , 37 / gm . 370 59 No. Samples 4 4 Max . and ...
... Samples Assayed . 3 3 Max . and Min . Values . 3100-1400 4100-1800 Nicotinic Acid 11 mg , 170 v / gm . 530 240 No. Samples 4 5 Max . and Min . Values . 590-390 390-130 Pantothenic Acid 2.4 mg , 37 / gm . 370 59 No. Samples 4 4 Max . and ...
Page 60
... samples assayed much as triplicate samples of the same urine might . Biotin was very high in all urines . This we think may be attributed to bacterial production in the intestine ( or possibly in the urine sample previous to analysis ) ...
... samples assayed much as triplicate samples of the same urine might . Biotin was very high in all urines . This we think may be attributed to bacterial production in the intestine ( or possibly in the urine sample previous to analysis ) ...
Common terms and phrases
acetate acid hydrolysis assay ASSAY METHOD assay tube assay values autoclaved autolysate basal medium Biol biotin BRAIN OVARIES PANCREAS buffer solution Calcium pantothenate casein Chem chick embryo Control Cystine different dosage levels diluted Distilled water Dry Wt eggs raised embryo F B P T R Folic Acid gram Group HEART KIDNEY MUSCLE hemoglobin hemoglobin concentration hydrochloride hydrolysis inoculum Inositol KIDNEY MUSCLE LUNG levels are averaged liver liver extract LIVER SPLEEN HEART LUNG BRAIN OVARIES microbiological assay micrograms MUSCLE LUNG BRAIN nicotinic acid organism OVARIES PANCREAS THYMUS PANCREAS THYMUS THYROID Panto pantothenic acid pipette pyridoxin RAT BRAIN rat carcass Rat Chicken RAT HEART Rat Liver rat tissues riboflavin Saccharomyces cerevisiae samples Snell SPLEEN SPLEEN HEART KIDNEY standard curve stock solution supplemented diet TABLE test tubes thermoelectric turbidimeter thiamin THYMUS THYROID TESTES tissue extracts turbidimeter vitamin vitamin content vitamin level Vitamin Profiles y/gm yeast extract