Semi-refined carrageenan

Details Semi-refined carrageenan Semi-refined carrageenan

2006-03-28

2006-03-28

Gitomer, Ralph (Department: 1651)

Drug, bio-affecting and body treating compositions

Natural resin, gum, or balsam as active ingredient

C536S001110

Reexamination Certificate

active

07018635

ABSTRACT:
The Methods of the present invention prepare carrageenan products from processed seaweed material using shear stress treatment are disclosed. The carrageenan products comprise at least about 65% by weight of carrageenan and at least about 2% by weight of acid insoluble material. The carrageenan products of the present invention preferably have an onset of hydration below about 40° C. and a color of greater than about 74 *L units. The carrageenan products of the present invention are useful as components in food products, such as, dairy products, meats, and dessert gels as well as non-food products, such as, toothpaste formulations, cosmetics, and paints.

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