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Title:
A METHOD OF EXTRACTING LECTIN FROM THE COMMON BEAN AS WELL AS A LECTIN PREPARATION
Document Type and Number:
WIPO Patent Application WO/2012/021076
Kind Code:
A3
Abstract:
A method of the industrial production of a lectin preparation from bean seeds, in which a lectin fraction is extracted from bean seeds in an extraction system containing acetic acid, an antioxidant, as well as a highly volatile organic acid or its salt, at a lowered temperature and substantially without mixing, and subsequently, after concentrating, preferentially on membranes, the resulting PHA fraction is supplemented with a poorly volatile preservative and it is dried by spray- drying resulting in a lectin preparation with a lectin activity of no less than 128 HU/100 mg of preparation, with a lowered level of ballasting substances.

Inventors:
MICHALOWSKI PAWEL (PL)
Application Number:
PCT/PL2010/050048
Publication Date:
April 12, 2012
Filing Date:
August 12, 2010
Export Citation:
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Assignee:
BIOLEK SP Z O O (PL)
MICHALOWSKI PAWEL (PL)
International Classes:
A23L1/305; A23K1/16; A23K1/18; C07K14/42
Domestic Patent References:
WO1997049420A11997-12-31
Foreign References:
EP1734131A12006-12-20
EP1002803A12000-05-24
CN101508730A2009-08-19
Attorney, Agent or Firm:
WITEK, Rafał (Witek Śnieżko & Partner, ul. Rudolfa Weigla 12 Wrocław, PL)
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