Patent · US Expired

Process for the removal of .beta.-cyclodextrin from egg yolk or egg yolk plasma

US4980180A · kind A · utility

40Cited by

4References

8Claims

0Family size

Assignee

SKW Trostberg Aktiengesellschaft · DE

Inventors

Jan Cully · Garching bei München, DE
Heinz-Rudiger Vollbrecht · Cham, DE

Key dates

Filing date	Mar 12, 1990
Grant date	Dec 25, 1990
Priority date	—
Expiry date	Mar 12, 2010

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Y302/01001
WIPO fieldFood chemistry
WIPO sectorChemistry

Abstract

A process for the removal of .beta.-cyclodextrin from egg yolk or egg yolk plasma, wherein the material to be treated is mixed and incubated with an .alpha.-amylase selected from the .alpha.-amylases formed by or derived from micro-organisms of the group Aspergillus niger, Aspergillus oryzae, Bacillus polymyxa, Bacillus coagulans and Flavobacterium or domestic hog pancreas amylase.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.