他の還元糖混在液中の葡萄糖単独定量法 : PHILLIPS及びCALDWELL氏等の方法の追試並びにその改変法に就て

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We carried out quantitative analysis of glucose through our experiments by SOMOGYI's method using baker's yeast, and we found in our samples (for example, sake) maltose content is small as fermentable sugar. Therefore, we reexamined few direct methods for quantitative determination of glucose, and recognized that PHILLIPS and CALDWELL's method (Anal.Chem., 23,1172 (1951)) is convenient and accurate except certain points. We modified this method and set up the glucose table for N/100 Na_2S_2O_3. The principal points of modification are as follows : KIO_3 content in KI-KIO_3 solution is decreased from 5.400 gr. to 1.426 gr.per liter, and only one test tube is used through the whole process from beginning to end.
公益社団法人日本生物工学会の論文
1954-01-15