Biological Assay of Folic Acid Activity in Common Feedstuffs
نویسندگان
چکیده
منابع مشابه
Microbiological Assay of Folic Acid Activity in Human Serum.
A method is described for the microbiological assay of folic acid activity in serum with Lactobacillus casei as test organism and a modified medium in which the organism gives a greater growth response than in media previously detailed. The results of experiments carried out to validate the use of this medium are shown. In 94 control subjects levels of folic acid activity in the serum ranged fr...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1947
ISSN: 0032-5791
DOI: 10.3382/ps.0260289