中药制药工业对膜科学技术的重大需求与关键问题

Significant demand and key problems of membrane science and technology applying to pharmaceutical industry of Chinese materia medica

论述了中药制药工业在获取中药整体药效物质、改造传统工艺、降低能耗、保障产品安全、污水处理、技术创新等方面对膜科学技术的重大需求。分析了制约中药膜分离技术产业化进程的关键问题,并提出相应对策。当前高分子科学和分析技术的进展以及环境友好战略的实施使膜技术步入了快速发展的新阶段,从而为中药生产的提取、分离、浓缩、纯化一体化工程技术的解决提供了保证。同时膜分离技术在与中药体系特性接近的生物大分子的分离、浓缩和纯化上所得到的广泛应用,也从一个侧面说明膜技术如果用于中药生产,应当同样会获得较高的效益。

To discuss the significant application for the membrane science and technology in the development of pharmaceutical industry of Chinese materia medica （CMM） in such aspects as obtaination of integrated effctive substances, transformation of traditional technology, reduction of power consumption, product safety, sewage treatment, and technological innovation. To analyze the major restrictions on the industrialization of CMM＇s membrane science and propose the corresponding measures. Currently, the development of macromolecule science and technology and the implementation of environmental-friendly strategy have advanced the technology of membrane to a new stage and thus offer the insurance to the inte- gration of extraction, separation, concentration, and purification in traditional pharmaceutical production of CMM. Meanwhile, the technolgy of membrane separation has been widely used in the separation, concentration, and purification of macromolecule, which bears similar characteristics with traditional CMM. It is also a proof that the technology of membrane will improve the efficency of traditional CMM production when it is used in the pharmaceutical industry of CMM.