刚毅
发表于 2025-3-26 23:50:31
Determination of xylitol, on Kieselgur G in 0.01 M phosphate buffer, pH 5.0, a recommended procedure involves the development in butanol-acetone-buffer (4:5:1). Xylitol can then be analyzed qualitatively or semiquantitatively by spraying with ethanol-H.SO.-anisaldehyde (9:0.5:0.5).
Intuitive
发表于 2025-3-27 03:56:51
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消息灵通
发表于 2025-3-27 05:43:15
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热情的我
发表于 2025-3-27 10:48:43
Determination of xylitol,he third is based on titrimetry. Most methods serve the determination of other polyols as well. So, for example, sugar alcohols have been chemically determined by iodometric titration and by gas liquid chromatography after acetylation with acetic anhydride in pyridine . Silylated xylito
opinionated
发表于 2025-3-27 16:16:29
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dysphagia
发表于 2025-3-27 19:29:52
Occurrence and significance of polyols,sugar alcohols and improved assay methods, it is now realized that xylitol is a ubiquitous carbohydrate. The present literature on the occurrence of xylitol in nature will most likely increase rapidly during the forthcoming years. Xylitol and certain other polyols are of vital importance to the life
多产鱼
发表于 2025-3-27 23:42:34
Xylitol in dietetics and medicine, normal metabolite in mammals. This idea was supported by the discovery of a very active enzyme system for the reduction of L-xylulose to xylitol . It was also found that D-xylulose 5-phosphate, rather than Dribulose 5-phosphate, is the ketopentose substrate of transketolase in the 6phosphogluc
INCUR
发表于 2025-3-28 02:56:28
Book 1990Latest editionrded persons. This book is the second edition of a volume that is designed to update readers on some of these many developments. Although many of the chapter titles and authors from the first edition remain unchanged, we have added additional chapters to reflect new areas of research. The book is th
Ovulation
发表于 2025-3-28 06:33:51
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cylinder
发表于 2025-3-28 12:01:09
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