动物药残留毛的显微鉴定研究（Ⅱ）

【作者】 苑冬敏；

【导师】 康廷国；

【作者基本信息】 辽宁中医学院 ， 生药学， 2004， 硕士

【摘要】 本课题在世界范围内首次系统地对动物药所含残留毛进行了深入的显微鉴定研究，旨在通过所含残留毛的显微特征来更准确地鉴别动物药材。 本研究继续上届研究生的研究工作，另收集到10种含刚毛的昆虫、小动物类药材，3种含毛的动物药材，2种羽毛类动物药材。实验中分别对这些药材所含的残留毛进行深入的显微鉴定研究，拍摄了2000余副残留毛的显微特征照片，利用测量软件提取了大量的残留毛显微特征参数，如：刚毛长度、毛干直径、髓质指数、单枝节长、节部刺长等。研究结果表明，三类动物药材所含的残留毛在颜色、形状、表面纹理、长度、直径、髓质指数等方面均存在不同程度的差异。 通过研究结果可以确认，不同种类的动物药材，其所含残留毛大多具有明确的显微特征差异，且具有生物学稳定的特性。通过对所含残留毛的显微鉴别来研究和鉴定动物类药材是科学、可行的。这种鉴别方法对含残留毛的动物药材的鉴别具有很好的应用价值。本研究的实验结果为常见易混及易被掺伪动物药的鉴定提供了重要的参考依据，也为含动物药的中成药的质量标准制定提供了参考依据。本研究为中药的鉴定开辟了新的研究方法，为中药鉴定理论作了有益的充实。更多还原

【Abstract】 This is the first pioneer and systematic study on microscopic identification of animal drugs’ remnant hairs (such as seta, hair or plumule) all over the world. The objective of it is to identificate animal drugs more accurately by observing the microscopic characteristics of their remnant hairs.The study followed the works done by the last year’ s graduate. The experiment materials involved 10 species of insects and little animal drugs with seta , 3 species of animal drugs with hair , 2 species of animal drugs with plumule. In the topic, the remnant hairs of the drugs were thoroughly studied on microscopic identification, taking about more than 2000 pictures of the microscopic characteristics of the drugs, extracting massive microscopic characteristics parametes of the remnant hairs by making use of the measure software , such as the length of seta, the diameter of hair shaft, medulla index number, the section length of rabs, the length of thorn on the node. The result of the investigation has made clear that great disparity appeared in color, shape, surface wrinkle, length, diameter, medulla index number, etc. among all the remnant hairs of the drugs .It can be confirmed from the result that the clear differences exist in the microscopic characteristics of the remnant hairs of different species of the animal or insect drugs. It is scientific and feasible to study and identificate the animal or insect drugs by means of the different microscopic characteristics of their remnant hairs. The method has great value in identification of the animal drugs with remnant hairs. The results of the study provide important referance basis for the identification of common adulterated or falsified animal or insect drugs and formulating the quality standard of patent medicine contained animal or insect drugs. The study also open up a new method used to identificate Chinese material medica and make a valuable compensation for the theory of the authentication of Chinese traditional medicine.更多还原