METHOD FOR TERMINAL INACTIVATION OF PATHOGENIC MICROORGANISMS

The present invention discloses a method for terminal inactivation of pathogenic microorganisms, comprising the following steps of: a. vacuum freeze-drying a bio-product packaged in a container, feeding in a gas and sealing to obtain the end product and, b. performing inactivation by dry-heating. Th...

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Bibliographic Details
Main Authors RAN, Shu guang, WANG, Qiang, JIANG, De Xi
Format Patent
LanguageEnglish
Published 25.11.2015
Subjects
BEER
BIOCHEMISTRY
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
ENZYMOLOGY
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METALLURGY
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The present invention discloses a method for terminal inactivation of pathogenic microorganisms, comprising the following steps of: a. vacuum freeze-drying a bio-product packaged in a container, feeding in a gas and sealing to obtain the end product and, b. performing inactivation by dry-heating. The method provided by the present invention can effectively inactivate non-lipid enveloped viruses, with excellent inactivation effects and short inactivation time particularly to parvoviruses, and thus overcome the deficiencies of the conventional terminal dry-heating inactivation methods.
Bibliography:Application Number: ZA20140009154