Zobrazeno 1 - 3
of 3
pro vyhledávání: '"P W, Defibaugh"'
Publikováno v:
Journal - Association of Official Analytical Chemists. 68(6)
A preliminary study was conducted to determine if the available National Bureau of Standards (NBS) Standard Reference Materials (SRM) Non-Fat Powdered Milk, Oyster Tissue, Wheat Flour, Rice Flour, Spinach, and Albacore Tuna would be suitable for use
Autor:
P W, Defibaugh
Publikováno v:
Journal - Association of Official Analytical Chemists. 70(3)
Seven commercially available enzymes were studied for suitability as substitutes in the AOAC thiamine determination, because the enzyme Takadiastase used in the method has not been available since 1976, and alternative enzymes were likewise unavailab
Publikováno v:
Journal - Association of Official Analytical Chemists. 60(3)
Three methods for the determination of thiamine in foods were evaluated for accuracy, recovery, and precision: a manual fluorescent method, a semiautomated fluorescent method, and a Lactobacillus viridescens microbiological assay. Thiamine in the sam