Process for the physical discoloration of animal blood
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United States of America Patent
Stats
-
Aug 26, 1980
Grant Date -
N/A
app pub date -
Feb 21, 1979
filing date -
Feb 22, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for the discoloration of animal blood in which whole blood or red blood corpuscles separated from whole blood by centrifugal action is carried in a fat milieu to which milk or vegetable protein is added and mixed. The mixture is then subjected to a considerable drop in pressure resulting in a reaction in which the red blood corpuscles are covered by a protein/fat film and thereby discolored. The drop in pressure is preferably in the order of 200-300 atmospheres and may take place in a homogenizer. The mixture of blood, fat, water and protein is preferably heated to a temperature in the range of 30.degree.-70.degree. before being fed to the homogenizer.
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