In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating.
在一个方面，本发明提供了包含由乳胶聚合物包衣包被的所需成分的延迟释放组合物。
In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating.
在一个方面，本发明提供了包含由乳胶聚合物包衣包被的所需成分的延迟释放组合物。
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