Microalgal feeds containing arachidonic acid and their production and use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A23K-001/18
A23K-001/17
출원번호
US-0508156
(2003-03-19)
등록번호
US-7396548
(2008-07-08)
국제출원번호
PCT/US03/007278
(2003-03-19)
§371/§102 date
20060810
(20060810)
국제공개번호
WO03/079810
(2003-10-02)
발명자
/ 주소
Kyle,David J.
출원인 / 주소
Advanced BioNutrition Corporation
대리인 / 주소
Fuierer,Marianne
인용정보
피인용 횟수 :
16인용 특허 :
1
초록▼
An animal feed with a high level of arachidonic acid is produced from microalgae, and fed to aquatic animals grown in aquaculture. The arachidonic acid-rich microalgae are fed directly to the aquatic animals, or processed to produce an oil that can be used as a human nutritive supplement. The arac
An animal feed with a high level of arachidonic acid is produced from microalgae, and fed to aquatic animals grown in aquaculture. The arachidonic acid-rich microalgae are fed directly to the aquatic animals, or processed to produce an oil that can be used as a human nutritive supplement. The arachidonic acid-rich microalgae can be combined with long chain omega-3 fatty acids to provide a source of nutrition for humans and animals. The animal feed and nutritional supplements are free of animal byproducts.
대표청구항▼
What is claimed is: 1. A feed for an animal comprising one or more microalgae or portions thereof which comprise arachidonic acid, wherein the microalgal arachidonic acid comprises from about 1% to about 20% of the feed, and wherein the arachidonic acid is predominantly in a triglyceride form and w
What is claimed is: 1. A feed for an animal comprising one or more microalgae or portions thereof which comprise arachidonic acid, wherein the microalgal arachidonic acid comprises from about 1% to about 20% of the feed, and wherein the arachidonic acid is predominantly in a triglyceride form and wherein the microalgae is chosen from Euglena, Parietochloris or snow algae. 2. The feed of claim 1, wherein the animal is an aquatic animal. 3. The feed of claim 2, wherein the aquatic animal is aquacultured. 4. The feed of claim 2, wherein the aquatic animal is a zooplankter. 5. The feed of claim 2, wherein the aquatic animal is chosen from a fish, crustacean, or mollusk. 6. The feed of claim 4, wherein the zooplankter is chosen from a crustacean, brine shrimp, Artemia, or rotifer. 7. The feed of claim 1, wherein the feed further comprises docosahexaenoic acid. 8. The feed of claim 7 wherein the ratio of docosahexaenoic acid to arachidonic acid ranges from about 1:10 to 50:1. 9. The feed of claim 8, wherein the source of docosahexaenoic acid is a microalga other than Euglena, Porphyridium, or snow alga. 10. The feed of claim 8, wherein the source of docosahexaenoic acid is Crypthecodinium cohnii. 11. The feed of claim 8, wherein the source of docosahexaenoic acid is fish oil. 12. A method of delivering a feed comprising arachidonic acid to an animal comprising: (a) providing a feed that comprises from about 1% to about 20% arachidonic acid as the dry weight of the feed, wherein the arachidonic acid is predominantly in a triglyceride form; and (b) providing the feed to the animal, wherein the arachidonic acid is provided by a microalgae or parts thereof and wherein the microalgae is chosen from Euglena, Parietochloris or snow algae. 13. The method of claim 12, wherein the animal is an aquatic animal. 14. The method of claim 13, wherein the aquatic animal is aquacultured. 15. The method of claim 13, wherein the aquatic animal comprises one or more zooplankter. 16. The method of claim 15, wherein the zooplankter is chosen from one or more crustacean, brine shrimp, Artemia, or rotifer. 17. The method of claim 13, wherein the aquatic animal is a fish, crustacean, or mollusk. 18. The method of claim 12, wherein the feed further comprises docosahexaenoic acid. 19. The method of claim 18, wherein the ratio of docosahexaenoic acid to arachidonic acid ranges from about 1:10 to about 50:1. 20. The method of claim 19, wherein the source of docosahexaenoic acid is microalga other than Euglena, Parietochioris, or snow alga. 21. The method of claim 19, wherein the source of docosahexaenoic acid is Crypthecodinium cohnii. 22. The method of claim 19, wherein the source of docosahexaenoic acid is fish oil. 23. A human nutritive supplement comprising one or more miroalgae or portions thereof, which comprise arachidonic acid, wherein the microalgal arachidonic acid comprises at least about 10% by weight of the microalgae, and wherein the arachidonic acid is predominately in the form of a triglyceride and wherein the microalgae is chosen from Euglena, Parietochloris or snow algae. 24. The supplement of claim 23, wherein the supplement is in the form of a tablet, capsule, colloidal suspension, or powder. 25. The supplement of claim 23, wherein the supplement is added to a bar; liquid formula or cereal. 26. The supplement of claim 25, wherein the liquid formula is for an infant, toddler, or adult. 27. The supplement of claim 23, further comprising docosahexaenoic acid and wherein the source of the docosahexaenoic acid is a microalga other than Euglena, Parietochloris or snow alga. 28. The supplement of claim 27, wherein the source of docosahexaenoic acid is Crypthecodinium cohnii.
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