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PROCESS OF PRODUCTION OF PROLONGED PREPARATIONS OF PROLONGED GASTRICALLY STAY
PROCESS OF PRODUCTION OF PROLONGED PREPARATIONS OF PROLONGED GASTRICALLY STAY
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机译:长期住宿的长期制剂的生产过程
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摘要
Antacid powders, tablets etc. of prolonged gastric residence time have an internal phase of a solid antacid and excipient surrounded by a solid external phase containing a hydrophobic substance e.g. an ester of glycerol with palmitic or stearic acid, a hydroxylated polyalkene and a non-ionic emulsifier.
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