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METHOD AND COMPOSITION OF CONVERTING INHERENTLY THERMOLABILE LIVE ORGANISM AND THEIR COMPONENTS TO THERMOSTABLE FORMS
专利权人:
发明人:
ANIL KUMAR DHAWLA
申请号:
IN201711012962
公开号:
IN201711012962A
申请日:
2017.04.11
申请国别(地区):
IN
年份:
2018
代理人:
摘要:
The present invention relates to the method for stabilizing a live cell, bacteria, virus or a virus -like particle (VLP). This is done by growing and multiplying them into modified growth medium containing molecules and/or their mixture which are added to be co- consumed during multiplication of the organism in media or host vector system. Thus produced live cell, bacteria, virus or virus-like particle is internally thermo-stabilized and free from its weakness of thermolability due to insertion of thermo-stabilizing molecules or their mixture. Processing and containerization of these organisms could also be carried out without freezing due to increased thermostability. Such live organisms or virus-like particles could be further formulated into final product with additional thermo- stabilizer and used for human & animals consumption, administration or treatment. The containerization and drying of these products is carried out by Infrared rays or heating by direct/ indirect/convection/conduction method using hot air or single gas or a mixture of gases, using microwave spinning or laser or their combination at temperature between -15 Deg C to 125 deg C without freezing or boiling the liquids under drying. The final live vaccine produced either in dry or liquid state is thermostable and is resistant to high temperature and/or to freezing.
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