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:
Jan. 05, 1999
Filed:
Mar. 05, 1997
Applicant:
Inventors:
Ingo Koschinski, Waldshut-Tiengen, DE;
Neil MacFarlane, North Humberside, GB;
Assignee:
Roche Vitamins Inc., Parsippany, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
A23D / ;
U.S. Cl.
CPC ...
426541 ; 426654 ; 4263306 ;
Abstract
A process for stabilizing fully or partially refined marine oil is disclosed. Here marine oil is treated with silica having a surface area greater than 500 m.sup.2 per gram. Then the silica treated oil is soft vacuum steam deodorized at a temperature between 140.degree. C. and about 210.degree. C. Finally the oil is treated with a combination of lecithin, ascorbyl palmitate and tocopherol in ratios of 6-3:4-2:8-4 the range of 1000 parts per million to 4000 parts per million.