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生藥製劑的提製法包括煎煮法、浸漬法、滲漉法(包括重滲漉法、加壓滲漉法與分級滲漉法等),溫浸法及連續抽提法等,前四種為藥典法定的方法,應用較為普遍,本文所述者係溫浸法與連續抽提法,並以生藥製劑廠適用的裝置為叙述的對象。在普通實驗室中小型生藥提製時,温浸法可用一燒瓶將生樂與溶劑置瓶中,接一迴流冷凝器,在水浴
The preparation methods of crude drug preparations include decoction method, impregnation method, percolation method (including repercolation method, pressure percolation method and graded percolation method, etc.), warm immersion method and continuous extraction method, etc. The first four are Pharmacopoeia’s statutory methods are more commonly used. The methods described here are warm leaching and continuous extraction methods, and the devices used in the biopharmaceutical preparation plant are the objects of narration. In the preparation of small crude drugs in ordinary laboratories, the warm immersion method can use a flask to place the raw material and the solvent in a bottle and connect a reflux condenser to the water bath.