Title:
TREATING OF LACTOFERRIN-CONTAINING SOLUTION
Document Type and Number:
Japanese Patent JPH03215500
Kind Code:
A
Abstract:
PURPOSE: To perform sterilization without losing bioactivity of lactoferrin useful as food or drug, etc., by adjusting a liquid containing lactoferrin, apolactoferrin or lactoferrin saturated with metal, etc., of a mammal at a specific pH and heating.
CONSTITUTION: A pH of a solution or a slurry containing lactoferrin, apolactoferrin or lactoferrin saturated with metal obtained from colostrum or normal milk of a mammal or skimmed milk as a treated material, or a mixture of said compounds in any mixing method is adjusted at 1.0-6.5 (preferably 2.0-6.0) by using hydrochloric acid or citric acid, etc., and heated at a temperature of 60°C to perform the objective treatment of the lactoferrin.
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Inventors:
TOMITA MAMORU
TAMURA YOSHITAKA
MIYAGAWA HIROSHI
SAITO HITOSHI
ABE HIROAKI
NAGAO EIJI
TAMURA YOSHITAKA
MIYAGAWA HIROSHI
SAITO HITOSHI
ABE HIROAKI
NAGAO EIJI
Application Number:
JP1026690A
Publication Date:
September 20, 1991
Filing Date:
January 18, 1990
Export Citation:
Assignee:
MORINAGA MILK INDUSTRY CO LTD
International Classes:
A23J1/20; A23J3/08; A61K38/16; C07K1/02; C07K14/00; C07K14/79; (IPC1-7): A23J3/08; A61K37/14; C07K3/00; C07K15/22
Attorney, Agent or Firm:
Toshio Nishizawa (2 outside)
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