Recovery of compounds using a natural adsorbent

Details Recovery of compounds using a natural adsorbent Recovery of compounds using a natural adsorbent

2006-05-30

2006-05-30

Witz, Jean C. (Department: 1651)

Drug, bio-affecting and body treating compositions

Extract, body fluid, or cellular material of undetermined...

Waste or feces

C514S002600, C514S021800

Reexamination Certificate

active

07052721

ABSTRACT:
The invention provides a method for recovery of compounds by adsorption fish scales. The method can be used for natural and synthetic compounds such as various natural pigments including astaxanthin in an esterified or not and synthetic astaxanthin in free form, or other carotenoid compounds. Fish scales with an adsorbed compound may be used as a source of the compound both for human and animal consumption. In particular, fish scales with adsorbed astaxanthin provide a calcium-rich nutritional supplement with beneficial anti-oxidant properties.

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JP 60 262859 (A), 10(139) (C-348), May 22, 1986, Dec. 26, 1985.

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