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:
Apr. 11, 1989
Filed:
Nov. 12, 1986
Applicant:
Inventor:
Matti Harju, Nummela, FI;
Assignee:
Yalio Meijerien Keskusosussliike, Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C13D / ; C13K / ; B01D / ;
U.S. Cl.
CPC ...
127 462 ; 127 463 ; 127 31 ; 426271 ; 426491 ; 530417 ; 530366 ;
Abstract
The invention relates to a process for accomplishing specific chromatographic separation of lactose from milk. Milk is treated in a column with a cation exchange resin balanced in such a manner that its cationic composition corresponds to the cationic composition of milk at a temperature of about 50.degree. to about 80.degree. C., and the column is eluted with water to recover a protein containing fraction and lactose fraction.