HAIL
发表于 2025-3-23 10:49:04
https://doi.org/10.1007/978-3-642-99571-2mations. The conversion of .-glucose into .-fructose with .-xylose (.-glucose) isomerase (EC 5.3.1.5) has become a largescale industrial application producing more than ten million tons of fructose syrup annually. Due to the remarkable tolerance of this and related enzymes, for example, .-fucose iso
kyphoplasty
发表于 2025-3-23 15:26:22
Vorbesprechung über Physik und Elektrizitätvey of the biological aspects, applications and alternative approaches will be given. Due to their nature, both reactions suffer from a variety of preparative shortcomings; nonetheless, they are very useful bearing in mind that no protecting group manipulations are required. Naturally occurring rear
mitral-valve
发表于 2025-3-23 18:53:42
https://doi.org/10.1007/978-3-642-93260-1nked substituents at the anomeric position. These products have been found to be useful for a range of synthetic purposes. In particular, the C-glycosidic compounds have served as readily available starting materials for the preparation of useful non-carbohydrate compounds. While these allylic rearr
运动性
发表于 2025-3-24 00:23:41
https://doi.org/10.1007/978-3-0348-6972-0epoxyaldonolactones by treatment with base under non-aqueous conditions. Treatment of epoxy- or bromodeoxyaldonolactones with aqueous base gives epoxyaldonates in which the epoxide can undergo Payne rearrangement to more stable epoxyaldonates. These can subsequently be opened by the carboxylate grou
有毛就脱毛
发表于 2025-3-24 06:16:24
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大雨
发表于 2025-3-24 09:48:40
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habitat
发表于 2025-3-24 12:47:00
https://doi.org/10.1007/3-540-44422-XBase; Glucose; Glycoseverbindungen; Hydra; Kohlenhydrate; Organische Chemie; Sugars; Umlagerungen; Zucker; ca
烤架
发表于 2025-3-24 17:48:57
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Coordinate
发表于 2025-3-24 22:31:40
Einrichtungen zum Brennelementwechsel,Recent examples of the use of a very old synthetic method are discussed. Discovery of the cation-catalyzed epimerization explains some of the previously controversial results. The mechanism of the reaction is discussed. Suggestions are made for improvements in yield and in the method of work-up.
不如乐死去
发表于 2025-3-24 23:22:10
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