LIPID COMPOSITIONS COMPRISING TRIACYLGLYCEROL WITH LONG-CHAIN POLYUNSATURATED FATTY ACIDS AT THE SN-2 POSITION
First Claim
1. Extracted plant lipid comprising fatty acids in an esterified form, the fatty acids comprising palmitic acid and C22 polyunsaturated fatty acid which comprises docosapentaenoic acid (DPA) and/or docosahexaenoic acid (DHA), and optionally myristic acid, wherein at least 35% of the DPA and/or DHA esterified in the form of triacylglycerol (TAG) is esterified at the sn-2 position of the TAG, wherein the level of palmitic acid in the total fatty acid content of the extracted lipid is between about 2% and 16%, and wherein the level of myristic acid (C14:
- 0) in the total fatty acid content of the extracted lipid, if present, is less than 1%.
7 Assignments
0 Petitions
Accused Products
Abstract
The present invention relates to lipid comprising docosapentaenoic acid and/or docosahexaenoic acid preferentially esterified at the sn-2 position of triacylglycerol, and processes for producing and using the lipid.
-
Citations
12 Claims
-
1. Extracted plant lipid comprising fatty acids in an esterified form, the fatty acids comprising palmitic acid and C22 polyunsaturated fatty acid which comprises docosapentaenoic acid (DPA) and/or docosahexaenoic acid (DHA), and optionally myristic acid, wherein at least 35% of the DPA and/or DHA esterified in the form of triacylglycerol (TAG) is esterified at the sn-2 position of the TAG, wherein the level of palmitic acid in the total fatty acid content of the extracted lipid is between about 2% and 16%, and wherein the level of myristic acid (C14:
- 0) in the total fatty acid content of the extracted lipid, if present, is less than 1%.
- View Dependent Claims (2, 3, 4)
-
5. A process for producing extracted plant lipid, comprising the steps of
i) obtaining a plant part or plurality of plant parts comprising lipid, the lipid comprising fatty acids in an esterified form, the fatty acids comprising palmitic acid and C22 polyunsaturated fatty acid which comprises docosapentaenoic acid (DPA) and/or docosahexaenoic acid (DHA), and optionally myristic acid, wherein at least 35% of the DPA and/or DHA esterified in the form of triacylglycerol (TAG) is esterified at the sn-2 position of the TAG, wherein the level of palmitic acid in the total fatty acid content of the extracted lipid is between about 2% and 16%, and wherein the level of myristic acid (C14: - 0) in the total fatty acid content of the extracted lipid, if present, is less than 1%, and
ii) extracting lipid from the plant part or plurality of plant parts. - View Dependent Claims (6, 7, 8, 9, 10)
- 0) in the total fatty acid content of the extracted lipid, if present, is less than 1%, and
-
11. A method of treating a lipid to increase the level of DPA and/or DHA as a percentage of the total fatty acid content, the method comprising one or more of fractionating, distillating or transesteriflying plant lipid comprising fatty acids in an esterified form, the fatty acids comprising palmitic acid and C22 polyunsaturated fatty acid which comprises docosapentaenoic acid (DPA) and/or docosahexaenoic acid (DHA), and optionally myristic acid, wherein at least 35% of the DPA and/or DHA esterified in the form of triacylglycerol (TAG) is esterified at the sn-2 position of the TAG, wherein the level of palmitic acid in the total fatty acid content of the extracted lipid is between about 2% and 16%, and wherein the level of myristic acid (C14:
- 0) in the total fatty acid content of the extracted lipid, if present, is less than 1%.
- View Dependent Claims (12)
Specification