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FORMULATION FOR THE CONTROLLED RELEASE OF ONE OR SEVERAL SUBSTANCES IN THE DIGESTIVE TRACT OF A MAMMAL
FORMULATION FOR THE CONTROLLED RELEASE OF ONE OR SEVERAL SUBSTANCES IN THE DIGESTIVE TRACT OF A MAMMAL
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机译:哺乳动物消化道中一种或几种物质受控释放的公式
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摘要
The present invention relates to a formulation for the controlled release of active ingredients after the passage of the ileo-cecal-valve, comprising one or more active ingredients or one or more active ingredient containing cores (W), enveloped by one or more envelopments (C), which are dissoluble or permeable above an individual defined pH value and are dissoluble or permeable below another individual defined pH value, again enveloped by an envelopment (E), which is dissoluble or permeable above still another individual defined pH value.
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