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商品冰片分为龙脑香冰片、艾片和机制冰片(即合成冰片)三种。当前我国中成药的生产几乎全部使用合成冰片。天然冰片与合成冰片的主要区别在于合成冰片中含有较大量异龙脑,而目前合成冰片的生产过程对异龙脑的产生尚无法控制。为了监督中成药生产过程中合成冰片的投料量和检查成药中合成冰片的含量,按
Commercial borneol is divided into three types: borneol borneol, opiate and mechanical borneol (ie synthetic borneol). At present, the production of proprietary Chinese medicines uses almost all synthetic borneol. The main difference between natural borneol and synthetic borneol is that synthetic borneol contains a large amount of isoborneol, and the current production process of synthetic borneol has no control over the production of isoborneol. In order to supervise the dosage of synthesizing borneol in the production process of Chinese patent medicine and to check the content of synthesizing borneol in Chinese medicine, press