黄连

DONG Xin rong; ZENG Jian guo （Hunan OSST Chinese Traditional Medicine Modernization Institute; Changsha 410014; China）Abstract: The experimental studies on the extracting method of Goldenseal and isolating method of Hydrastine and Berberine have been given.

摘 要：简述了北美黄连的概况，对北美黄连的提取工艺进行了实验研究，最后对北美黄连中所含主要生物碱———北美黄连碱和小檗碱进行了几种分离方法和实验研究。

OBJECTIVE To observe the in vitro antibacterial effects of Wuweixianglian pills, Coptis, and other constitutents of the pills.

目的：观察五味香连丸、黄连的体外抗菌作用及黄连与空白（五味香连丸中黄连以外的药物）的交互作用。

Berberine is a kind of isoquinoline alkaloid which is extracted from the roots and barks of ranunculacenep plant coptis, berberine is the major component in coptis with a wide range of pharmacological effect.

小檗碱系从毛莨科黄连属植物黄连根和皮中提取的异喹啉类生物碱，为黄连的主要成分，具有广泛的药理作用。

Moreover, the water extract and the alkaloids of Rhizoma Coptidis, as well as berberine, palmatine and jatrorrhizine could increase the EFSinduced contraction.

为了验证我们的这种推测，本文研究黄连水提物、黄连总生物碱以及黄连中的主要化学成分小檗碱、巴马丁碱和药根碱对豚鼠胃窦环行肌收缩的影响。

However,because the two places belong to different administrative areas,the production and sale of Chinese goldthread have the problems in homogeneity competition,local government protection,and sale information asymmetry and so on.

两地应优势互补，共同搭建黄连产摘要：重庆市石柱县和湖北省利川市一直保持着黄连主产区地位，两地黄连生长环境同质、产品深加工水平相当，具有产销合作的便利条件。

Shizhu County and Lichuan City should support each other and co-establish production and sale information platform of Chinese goldthread,and,meanwhile,cultivate the unified brand to occupy the international market of Chinese goldthread.

但由于两地分属于不同的行政区，黄连产销存在同质性竞争、地方政府保护和销售信息不对称等。两地应优势互补，共同搭建黄连产销信息平台；同时，还应培育统一品牌，共同抢占国际黄连市场。

Shizhu County of Chongqing and Lichuan City of Hubei are the main places to produce Chinese goldthread and have convenient condition for the cooperation of production and sale of Chinese goldthread because the two places have similar growing environment for Chinese goldthread and the similar deep processing level.

摘 要：重庆市石柱县和湖北省利川市一直保持着黄连主产区地位，两地黄连生长环境同质、产品深加工水平相当，具有产销合作的便利条件。但由于两地分属于不同的行政区，黄连产销存在同质性竞争、地方政府保护和销售信息不对称等问题。

Shizhu County and Lichuan City should support each other and co-establish production and sale information platform of Chinese goldthread,and,meanwhile,cultivate the unified brand to occupy the international market of Chinese goldthread.

但由于两地分属于不同的行政区，黄连产销存在同质性竞争、地方政府保护和销售信息不对称等问题。两地应优势互补，共同搭建黄连产销信息平台；同时，还应培育统一品牌，共同抢占国际黄连市场。

Shizhu County of Chongqing and Lichuan City of Hubei are the main places to produce Chinese goldthread and have convenient condition for the cooperation of production and sale of Chinese goldthread because the two places have similar growing environment for Chinese goldthread and the similar deep processing level.

副问题摘要：重庆市石柱县和湖北省利川市一向贯串毗邻着黄连主产区职位地方，两地黄连发展环境同质、产品深加工水平相称，具有产销相助的便当前提。但因为两地分属于差此生手政区，黄连产销存在同质性竞争、处所政府掩护和发卖信息不同错误称等题目。

Under normal temperature, putting a raw Chinese goldthread into a container, extracting ginger juice, spraying the juice onto the Chinese goldthread, the mass of the ginger juice is 30-50% of that of raw Chinese goldthread, leaving the medicinal for 1-2 hours under normal temperature till the juice is absorbed completely, putting it into a bake oven, the temperature of which is 50-70 degree, heating the medicinal for 4-6 hours to dry.

在常温下，将中药黄连生品置于容器中，把生姜压榨成汁，再把姜汁淋于黄连生品上，姜汁质量是黄连生品质量的30％～50％，室温下闷润1～2小时待姜汁完全被吸尽后，将其放入烘箱中，烘箱温度为50℃～70℃，加热4～6小时烘干，得到一种中药姜制黄连的炮制品。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。