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Isolation and structure of a new oligosaccharide formed as a by-product during the preparation of commercial lactulose

✍ Scribed by Tönis Pehk; Endel Lippmaa; Jan Schraml; Otomar Pihar; Milan Minárik; Ján Hirsch; Heinrich Knobloch; Saurendra Nath Datta

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 494 KB
Volume: 177
Category: Article
ISSN: 0008-6215
DOI: 10.1016/0008-6215(88)85040-7

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✦ Synopsis

An oligosaccharide isolated from crude lactulose syrup, using ion-exchange resins, was shown by n.m.r. spectroscopy to contain a 1,6-dioxaspiro[4.4]nonane structure.

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