Progel is a low-cost, bulk micro-gel encapsulation method. It can be applied to a number of encapsulation systems which are based on fast cross-linking reactions of polymers. The research has demonstrated that different classes of actives can be microencapsulated with this technology, including living cells, large and small molecules and oils. The encapsulation process protects the active in a simulated acidified stomach environment, and releases the active in a simulated intestinal environment.

Progel particles are undetectable to humans, yet protect a range of ingredients and pharmaceutical products from the acidic stomach environment. The particles may be used for oral, pulmonal, ocular, or topical delivery. Applications include functional foods, pharmaceutical formulations, cosmetics, agriculture, and aquaculture. The technology is particularly suited for the protection of actives in aqueous environments.

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