ECSP930946A - METHOD FOR PIGMENTING CRUSTACEANS - Google Patents
METHOD FOR PIGMENTING CRUSTACEANSInfo
- Publication number
- ECSP930946A ECSP930946A ECSP930946A ECSP930946A EC SP930946 A ECSP930946 A EC SP930946A EC SP930946 A ECSP930946 A EC SP930946A EC SP930946 A ECSP930946 A EC SP930946A
- Authority
- EC
- Ecuador
- Prior art keywords
- lutein
- crustaceans
- microorganism
- source
- oxygen
- Prior art date
Links
Landscapes
- Feed For Specific Animals (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
La presente invención está encaminada a un método para la pigmentación roja de los crustáceos alimentándolos con una fuente de luteína, en la cual los crustáceos son langostinos, cangrejos de río, cangrejos y langosta. En una realización de la presente invención, la fuente de luteína es un microorganismo tal como el alga Neospongiococcum. Cuando la fuente de luteína es un microorganismo, las células del microorganismo, incluyen preferiblemente al menos aproximadamente 0.35 miligramos de luteína por gramo de peso celular seco, y la luteína está biológicamente disponible para la incorporación por parte de los crustáceos. Incluye la pigmentación de los crustáceos según se refiere más arriba, alimentando los crustáceos con un microorganismo que tiene un carotenoide conteniendo oxígeno de al menos aproximadamente 0.35 miligramos de carotenoide conteniendo oxígeno por gramo de peso celular seco. Los microorganismos preferidos son algas tal como Neospongiococcum. Una realización adicional de la presente invención es un ingrediente alimenticio para crustáceos que incluye luteína y/u otros carotenoides conteniendo oxígeno y colesterol.The present invention is directed to a method for red pigmentation of crustaceans by feeding them with a source of lutein, in which the crustaceans are prawns, crayfish, crabs and lobster. In one embodiment of the present invention, the source of lutein is a microorganism such as Neospongiococcum algae. When the source of lutein is a microorganism, the cells of the microorganism preferably include at least about 0.35 milligrams of lutein per gram of dry cell weight, and lutein is biologically available for incorporation by shellfish. It includes the pigmentation of the crustaceans as referred to above, feeding the crustaceans with a microorganism that has an oxygen-containing carotenoid of at least about 0.35 milligrams of oxygen-containing carotenoid per gram of dry cell weight. The preferred microorganisms are algae such as Neospongiococcum. A further embodiment of the present invention is a shellfish feed ingredient that includes lutein and / or other carotenoids containing oxygen and cholesterol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98877192A | 1992-10-12 | 1992-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP930946A true ECSP930946A (en) | 1994-03-14 |
Family
ID=40473840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP930946 ECSP930946A (en) | 1992-10-12 | 1993-08-17 | METHOD FOR PIGMENTING CRUSTACEANS |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP930946A (en) |
-
1993
- 1993-08-17 EC ECSP930946 patent/ECSP930946A/en unknown
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