Part one: Fine and Ultra-architecture and Its Significance of the Connective Tissue Fibers in Human Pancreas: An Observation with NaOH- Maceration / SEM-Method.

第一部分 人胰结缔组织纤维的细微和超微构筑及其意义：NaOH消蚀法SEM观察。

With the conventional techniques (decoction, maceration and so on), the extraction efficiency is lower, the content of impurity is higher and the time for production is longer, which restrict the development of the traditional Chinese medicine at a certain extent.

由于传统的提取分离方法如煎煮法、浸渍法等，普遍存在着有效成分提取率不高，杂质清除率低，能耗高，生产周期长等许多缺点，直接制约了中药制药产业的发展，而新技术的应用给中药的发展带来了良好的机遇和挑战。