Microbial oils having high epa content and methods of making the same
AssigneeDsm IP Assets B.V.
InventorsDaniel Xiao Dong, Wouter Adrianus Van Winden, Adam Burja, Jose R. Garcia, Michael Anthony Johnson
Life of this patent
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Abstract
The present disclosure describes microbial oil compositions that can include a biomass present in a culture medium. The biomass can include a microbial oil enriched in EPA. The present disclosure also describes methods of producing microbial oils enriched in EPA. The present disclosure also describes nutritional oil compositions including the microbial oils and nutritional oil concentrates prepared from the nutritional oil compositions or microbial oils.
Claims32
(canceled)
2-92. (canceled)
A nutritional oil composition, comprising:
- triglycerides in an amount of 70 wt. % or greater based on a total weight of the nutritional oil composition;
- EPA and DHA present at a weight ratio of greater than or equal to 1.4 EPA/DHA;
- palmitic acid in an amount greater than or equal to 30 mg/g based on the total weight of the nutritional oil composition,
- stigmasterol, and
- DPA n-3 present at a weight ratio with DHA of at least 1.3 DHA/DPA n-3,
- wherein the nutritional oil composition has an anisidine value of less than 20.
A nutritional oil composition, comprising:
- triglycerides in an amount of 70 wt. % or greater based on a total weight of the nutritional oil composition;
- EPA in an amount greater than or equal to 200 mg/g based on a total weight of the nutritional oil composition;
- DHA in an amount greater than or equal to 125 mg/g based on the total weight of the nutritional oil composition;
- palmitic acid in an amount greater than or equal to 30 mg/g based on the total weight of the nutritional oil composition;
- stigmasterol;
- and
- an antioxidant,
- wherein EPA and DHA are present at a weight ratio of at least 1.4 EPA/DHA, and
- wherein the nutritional oil composition has an anisidine value of less than 20.
A nutritional oil composition, comprising:
- 70 wt. % or greater of triglycerides based on a total weight of the nutritional oil composition;
- EPA in an amount greater than or equal to 200 mg/g based on the total weight of the nutritional oil composition;
- DHA present at a weight ratio with EPA of at least 1.4 EPA/DHA;
- stigmasterol;
- and
- DPA n-6,
- wherein the nutritional oil composition has a peroxide value of less than or equal to 5 meq/kg based on the total weight of the nutritional oil composition, and wherein the nutritional oil composition has an anisidine value of less than 20.
Dependencies are inferred from the claim text.