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:
Jul. 19, 1977
Filed:
Nov. 13, 1975
Applicant:
Inventor:
Donald A Grindstaff, Minnetonka, MN (US);
Assignee:
Stauffer Chemical Company, Westport, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23C / ; A21D / ;
U.S. Cl.
CPC ...
426549 ; 426 41 ; 426556 ; 426583 ; 426657 ;
Abstract
Clogging of membranes during whey processing is avoided by pretreating raw acid cheese whey by adjusting the pH to above about 6.5 and separating insoluble solids therefrom. The separated insoluble solids are treated by adding calcium ion, holding at a temperature above about 125.degree. F for at least 1 hour and drying. The resultant dry treated insoluble solids are useful as a substitute for nonfat dried milk in bakery products.