release system for an active ingredient.

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专利权人:

FIRMENICH SA

发明人:

ELABBADI, AMAL,HAEFLIGER, OLIVIER,OUALI, LAHOUSSINE

申请号：

BRPI0912028

公开号：

BRPI0912028A2

申请日:

2009.05.14

申请国别(地区):

BR

年份:

2015

代理人:

摘要：

The invention relates to a delivery system for an active ingredient. The system provides an encapsulating material for the active ingredient, wherein the encapsulating material is formed by combining a cationic component, an anionic component and the active ingredient. The anionic component is a mixture of carbonate and phosphate moieties, wherein the molar ratio of carbonate to phosphate moieties is from 9:1 to 1:9.

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