Abstract: Oral intake of D-tagatose in a prebiotic food induces production of butyrate and stimulates the growth of beneficial bacteria in the human colon. Therefore it is believed to be useful in food or the like as preventive drug against colon cancer.
Abstract: The present invention relates to a method for industrial production of a peptide preparation having specific specifications by hydrolysis of a protein material, preferably based on whey. The method comprises several steps, which makes it easy to control the method so as to obtain a product which, e.g. because of low mineral content, is well suited for peritoneal dialysis and parenteral feeding. The method gives a high yield.
Type:
Grant
Filed:
March 24, 1998
Date of Patent:
May 9, 2000
Assignee:
MD Foods Amba
Inventors:
Derek E. W. Chatterton, Grete Berntsen, Kristian Albertsen, Bent E. Pedersen
Abstract: A method of isolating a biomolecule from a medium containing biomolecules by ion exchange wherein the ion exchange material consists of a material having ion exchanging groups which can be transformed from a charged form to an uncharged form; the eluant comprises a charge neutralizing acid or base transforming the ion exchanging groups from the charged form to the uncharged form; and the charge neutralizing acid or base has a concentration in the eluant which is twice, preferably equal to or less than the concentration of the ion exchanging groups of the ion exchange material; the ion exchange material being in a packed, hydrated state. Preferably the method is for the isolation of phosphopeptides from a medium containing casein hydrolysates and the use of such isolated biomolecules is for the production of a food, a feed, a health care product, a cosmetic, or a pharmaceutical.
Type:
Grant
Filed:
July 12, 1995
Date of Patent:
July 14, 1998
Assignees:
Kem-En-Tec A/S, Md Foods AMBA
Inventors:
Allan Otto Fog Lihme, Margit Irene Aagesen, Claus Gammelg.ang.rd-Larsen, Katrine Hvid Elleg.ang.rd