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Title: Method for preparing a non-hygroscopic lactulose-containing powder

Abstract: Method for manufacturing a lactulose powder with a low hygroscopicity by mixing ethyl alcohol to a highly hygroscopic lactulose-containing powder followed by allowing the resulting mixture to stand or stirring it for at least 1 hour, separating the lactulose-containing material insoluble in ethyl alcohol from the mixture and removing ethyl alcohol from the material separated.


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Inventors: Ogasa, Katsuhiro (Yokohama, JP)
Tomita, Mamoru (Yokohama, JP)
Mizota, Teruhiko (Tokyo, JP)

Application Number: 902752
Filing Date: 1978-05-03
Publication_date: 1979-03-06
Assignee: Morinaga Milk Industry Co., Ltd. (Tokyo, JP)
Primary Class(es): 127/63 127/30
Other Classes:
US Patent Ref:
3445283May, 1969Amano et al.127/63.
3546206Dec, 1970Guth et al.127/30.

Other Refs: 1232554
May, 1971GB

Primary Examiner: Wolk, Morris O.
Assistant Examiner: Phillips, Roger F.
Attorney: Oblon, Fisher, Spivak, McClelland & Maier