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US 12,371,726 B2Granted
Process to produce mono-rhamnolipids
AssigneeConopco, Inc.
InventorsNatalia Eliza Iyke Domeradzka, Dietmar Andreas Lang, Neil James Parry, Mark Lawrence Thompson
Life of this patent
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Abstract
The invention concerns a process to convert di-rhamnolipid to mono-rhamnolipid, using an α-L-rhamnosidase enzyme which has a sequence identity of at least 70% with either SEQ ID. 1 or SEQ. ID 2.
Claims17
A process to convert di-rhamnolipid to mono-rhamnolipid comprising, using an α-L-rhamnosidase enzyme which has a sequence identity of at least 70% with either SEQ ID. 1 or SEQ ID. 2;
- wherein the process to convert di-rhamnolipid to mono-rhamnolipid comprises:
- (a) contacting a starting di-rhamnolipid material with an α-L-rhamnosidase enzyme which is immobilised on a support by covalent bonding;
- and
- (b) separating a produced mono-rhamnolipid from a reaction medium, side products, and a combination thereof.
1 more element
Dependencies are inferred from the claim text.