FILTER AID, FILTERING PROCESSING METHOD, AND CELLULASE PRODUCTION METHOD

Title:

FILTER AID, FILTERING PROCESSING METHOD, AND CELLULASE PRODUCTION METHOD

Document Type and Number:

WIPO Patent Application WO/2023/171644

Kind Code:

A1

Abstract:

According to the present invention, in filtering processing in a cellulase production method for removing fungus bodies and suspended matter in a culture medium containing cellulase from the culture medium, cellulase in which high enzyme activity is maintained can be obtained by using, as a filter aid, a mixture of an inorganic filter aid and a filamentous fungus culture medium.

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WO/2011/069065	APPARATUS AND METHOD FOR TREATMENT OF MICROORGANISMS DURING PROPAGATION, CONDITIONING AND FERMENTATION USING CHLORINE DIOXIDE WITH HOPS ACID EXTRACTS
WO/1996/003430	ORGANIC COMPOUNDS

Inventors:

NOGUCHI TAKUYA (JP)
KAGAWA YUSUKE (JP)
YAMADA KATSUSHIGE (JP)

Application Number:

PCT/JP2023/008470

Publication Date:

September 14, 2023

Filing Date:

March 07, 2023

Export Citation:

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Assignee:

TORAY INDUSTRIES (JP)

International Classes:

C12N1/14; B01D37/02; B01D61/14; B01J20/14; C12N9/42

Domestic Patent References:

WO2021235419A1	2021-11-25
WO2016047589A1	2016-03-31
WO2014065364A1	2014-05-01

Foreign References:

JP2014064563A	2014-04-17
JPS6138611A	1986-02-24
JP2011523562A	2011-08-18
CN107475129A	2017-12-15

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