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Process for the hydrolysis of chitin and / or of chitosan and oligomers of d - glucosamine hydrochloride obtained.
Process for the hydrolysis of chitin and / or of chitosan and oligomers of d - glucosamine hydrochloride obtained.
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机译:得到一种水解几丁质和/或壳聚糖和d-氨基葡萄糖盐酸盐低聚物的方法。
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摘要
The invention relates to the hydrolysis of chitin and/or chitosan in their dry form with reduced moisture. At least one hydrogen halide gas is used as oxidising agent for the polymer chain of the chitinous products to be hydrolysed, with optional use, for all or part of the hydrogen halide gas to be applied, of the gaseous product from the reaction of at least one hydrogen halide acid with one or several strong acids. The invention also relates to the preparation of D-glucosamine oligomers by such a process. IMAGE
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