粉末中药在医药行业中应用广泛, 其真伪优劣直接影响临床用药的安全、有效, 因此对粉末中药进行真伪优劣的鉴别, 保证其质量尤为关键。通过查阅文献, 在归纳总结现有粉末中药鉴别方法的基础上, 展望了其发展趋势, 认为鉴别技术的发展关键在于采用适当的技术和方法对中药特征的挖掘和拓展应用。随着仿生学技术的发展, 性状客观化得以实现, 因此提出以"气、味"性状特征为切入点, 采用电子鼻与电子舌技术实现粉末中药鉴别的新思路, 并以川贝母粉与浙贝母粉为例, 探索技术的可行性。

Powdered Chinese materia medica (CMM) is widely applied in the field of medicine. Because their qualities directly influence the safety and efficiency of clinical medication, it is very important to conduct the identification of powdered CMM in order to supply an excellent quality for clinical medication. In this paper, a review on the current identification methods was carried on through reading many relative papers. Subsequently we further searched for their evolvement trend, then the new viewpoints that the key of the development of identification technologies lies in using proper technologies and methods to dig CMM characteristics and to expand its application were proposed based on concluding these methods. The embodiment of description comes true as the development of Bionic Technology. Therefore, in this work, we proposed a new thread that on the basis of "odor and taste", with the help of electronic nose and electronic tongue technologies, a successful identification of powdered CMM has been accomplished. Additionally, the authors express their views about the identification methods by adopting Fritillaria Unibracteata Bulbus and Fritillariae Thunbergii Bulbus powders as experimental materials.

国家"十二五"科技支撑计划(2012BAI29B11):中药饮片品质评价与质量监控新技术研究及示范;四川省科技计划项目(2009SZ0048):中药炮制关键技术研究