ISOLATION OF THE UNIDENTIFIED GROWTH FACTOR (VITAMIN B13) IN DISTILLERS' DRIED SOLUBLES
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چکیده
منابع مشابه
Isolation of the unidentified growth factor, vitamin B13, in distillers' dried solubles.
Recent investigations have shown that distillers’ dried solubles contain a factor or factors which are necessary for the growth of chicks (1) and rats (2). This factor is distinct from vitamin A, vitamin D, thiamine, riboflavin, inositol, nicotinic acid, pantothenic acid, p-aminobenzoic acid, choline, pyridoxine, biotin, folic acid, or 2-methylnaphthoquinone. A procedure has been developed for ...
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A study was conducted to test the inclusion rate of corn dried distillers grains with solubles (DDGS) in laying hen diets on egg production (EP) responses for a full production cycle. A total of 288 Bovan Single Comb White Leghorn laying hens were fed diets containing 0, 5, 10, 15, 20, or 25% DDGS from 24 to 46 wk (phase 1) and 47 to 76 wk (phase 2) of age. The diets were formulated to be isoca...
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Novak, Hauge, and Carrick (1) presented evidence that one or more unidentified chick growth factors were present in distillers’ dried solubles (DDS). Novak and Hauge (2) announced the isolation of an unknown growth factor in a relatively high degree of purity from DDS. This substance was very potent in stimulating rat growth and was designated vitamin B13. It has an ultraviolet absorption maxim...
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It is now well recognized by the feed industry that dramatically increasing quantities of distillers dried grains with solubles (DDGS) are entering the ingredient market. For those interested in the history of this ingredient, a substantial scientific literature exists in both refereed journals and proceedings of conferences, particularly the Distillers Feed Conference. In 1970, Dr. M. L. Scott...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1948
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)57346-4