Effect of Hydrostatic Pressure on Growth and Breeding of Bacteria in Raw Milk

CHI Yuan-Bin; MA Xiao-Fan; CUI Tian; CUI Qi-Liang; JIN Zeng-Sun

doi:10.11858/gywlxb.1995.03.011

Volume 9 Issue 3

Jun 2015

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Article Contents

Chinese Journal of High Pressure Physics > 1995 > 9(3): 224-227 .

CHI Yuan-Bin, MA Xiao-Fan, CUI Tian, CUI Qi-Liang, JIN Zeng-Sun. Effect of Hydrostatic Pressure on Growth and Breeding of Bacteria in Raw Milk[J]. Chinese Journal of High Pressure Physics, 1995, 9(3): 224-227 . doi: 10.11858/gywlxb.1995.03.011

Citation:

CHI Yuan-Bin, MA Xiao-Fan, CUI Tian, CUI Qi-Liang, JIN Zeng-Sun. Effect of Hydrostatic Pressure on Growth and Breeding of Bacteria in Raw Milk[J]. Chinese Journal of High Pressure Physics, 1995, 9(3): 224-227 . doi: 10.11858/gywlxb.1995.03.011

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Effect of Hydrostatic Pressure on Growth and Breeding of Bacteria in Raw Milk

doi: 10.11858/gywlxb.1995.03.011

1.
State Key Laboratory of Superhard Materials, Jilin University, Changchun 130023, China;
2.
Department of Environmental Science, Jilin University, Changchun 130023, China

More Information

Corresponding author: CHI Yuan-Bin
Received Date: 06 Feb 1995
Rev Recd Date: 06 Feb 1995
Issue Publish Date: 05 Sep 1995

Abstract

Abstract

The effect of pressure on growth and reproductive capacity of bacteria in raw fresh milk is studied in range of hydrostatic pressure from 20 to 120 MPa. The result is following: At room temperature and 20 MPa the raw fresh milk was pressed for 5 minutes then it was return to normal pressure, the physiologic activity of bacteria in the raw fresh milk have a striking reduction, this effect is the pressure effect in no situ. The effect of pressure up to 120 MPa has not obvious difference from that of 20 MPa.
- bacterium,
- physiologic activity,
- pressure inhibition,
- in no situ