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The isolation of heart glycosides from Helleborus purpurascens. II. Enzymic hydrolysis of hellebrin to deglucohellebrin

D. Šikl, Š. Bauer, and L. Masler

Slovak Academy of Sciences, Bratislava

 

Abstract: Fermentative hydrolysis of hellebrin to deglucohellebrin was described. Dried roots of H. purpurascens do not contain β-glucosidase and for that reason the method of autofermentation cannot be applied for the prepn. of deglucohellebrin. The hydrolysis of hellebrin can be accomplished at 37° for 4 days with the enzymic prepn. from dried, above-the-ground parts of Erysimum canescens.

Full paper in Portable Document Format: 163a206.pdf (in Slovak)

 

Chemical Papers 16 (3) 206–209 (1962)

Tuesday, June 28, 2022

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