4S-iota-carrageenan sulfatase and use thereof to obtain alpha-carrageenan
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United States of America Patent
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Apr 16, 2013
Grant Date -
Mar 1, 2012
app pub date -
Apr 22, 2010
filing date -
Apr 22, 2009
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Abstract
The present invention relates to 4S-iota-carrageenan sulfatase and to the use thereof for partially or totally converting the iota-carrageenan into iota-/alpha-carrageenan or alpha-carrageenan. The invention also relates to the method for extracting said enzyme from a Pseudoalteromonas bacteria population or from red marine algae. Finally, the present invention relates to the use of 4S-iota-carrageenan sulfatase to prepare a texturizing agent containing alpha-carrageenan.
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