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Method for preparing a non-hygroscopic lactulose-containing powder

Method for preparing a non-hygroscopic lactulose-containing powder

United States Patent: (4 142 916)

Method for manufacturing a lactulose powder with a low hygroscopicity involves mixing ethanol to a highly hygroscopic lactulose-containing powder followed by allowing the resulting mixture to stand or stirring it for more than or equal to 1 h, separating the lactulose-containing material insoluble in ethanol from the mixture and removing ethanol from the material separated.

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Accession: 000697672

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