Process For Producing Solubilized Keratin
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United States of America Patent
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Issued Date -
Sep 6, 2007
app pub date -
Mar 28, 2005
filing date -
Mar 31, 2004
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Abstract
A process for producing a solubilized keratin of utility value easily with high yield while suppressing coloration and smelling occurring in the hydrolysis of keratin. There is provided a process for producing a solubilized keratin, characterized in that it comprises regulating the water content of keratin raw material to a hydrous state of 20 to 80%, hydrolyzing the same in an alkali solution, neutralizing the hydrolyzate liquid, and extracting a keratin hydrolyzate from the supernatant.
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