The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2002
Filed:
Apr. 16, 2001
German A. Valcarce, Buenos Aires, AR;
Other;
Abstract
The present invention provides methods for: (a) concentrating cholesterol-desaturase activity in a cell free extract, wherein the cell free extract can be a homogenate fraction, a microsomal fraction or a desaturase-enriched fraction from a Tetrahymenidae family microorganism and (b) decreasing the cholesterol content of a foodstuff of animal origin, such as a dairy product. The methods comprise the step of treating a foodstuff by incubating the same with a cell free extract in a effective amount to enable changes in the foodstuff: (a)reduce the level of cholesterol; and (b) increase the level of at least one desaturated cholesterol derivative: &Dgr;7-dehydrocholesterol, &Dgr;22 dehydrocholesterol and/or &Dgr;7,22 bisdehydrocholesterol.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile