黄精药材市场调查状况及分析

黄精药材市场调查状况及分析目录摘要…Abstract.21绪论。.31.1黄精的概述1.2研究现状31.3黄精的化学成分及药理作用1.4本文的目的和意义…2黄精药材的市场调查2.1实验材料…42.2试验方法2.2.1取样方法42.2.2真实性鉴定2.2.3外观性状观察2.2.4含杂率42.2.5药材个子重量2.2.6数据处理与分析…2.3结果与分析.….52.3.1贵州药材市场黄精药材规格和性状............0.....02.3.2贵州药材市场黄精药材价格分析.….62.3.3贵州药材市场黄精药材含杂率3贵州药材市场黄精药材商品规格等级划分.93.1方法93.2结果与分析.94结论与讨论.10参考文献.11致谢.….14摘要本文以黄精为对象，通过查阅历代本草以及医书典籍，综合目前中药材市场的现状以及现代文献资料本草考证经典名方中所用黄精药材的名称、基原、功效、产地等，理清古今关系，为各大中药材市场中黄精的等级规格制定可行性标准。对贵州药材市场的不同商铺对黄精药材样品进行调查中可知，市场中的黄精药材主要有大黄精、鸡头黄精、姜形黄精三种规格，再根据黄精药材的色泽、个子大小等将同一规格下的黄精药材划分一等、二等、三等这三个等级。目前，黄精属植物种类多、分布广，不同种类来源的药材都称为“黄精”，因此全国主要药材市场中黄精药材商品规格等级划分相对比较混乱，在此前提下，本文对各大黄精药材市场进行调研，以此制定符合黄精药材现状的规格等级划分标准。关键词：黄精药材：商品规格：等级：市场调查AbstractThis paper with yellow as the object,through the previous dynasties herbs andmedical books,comprehensive the current situation of Chinese herbal medicinemarket and modern literature herbal research used in the name of the classic yellowherbs,base,efficacy,origin,clarify the relationship between ancient and modern,forthe level of Chinese herbal medicine market yellow specification feasibility standards.In the investigation of the samples of yellow essence in different shops in the Guizhoumedicine market,it can be seen that the market mainly has rhubarb essence,yellowessence of chicken head,ginger shaped yellow essence,and then the yellow essenceare divided into three grades according to the color and size of the yellow essence.Atpresent,the yellow is plant species,wide distribution,different sources of medicinalmaterials are called "yellow",so the main medicinal market in the yellow medicinecommodity specification classification is relatively chaotic,under this premise,thispaper to the great yellow medicine market research,to develop the specification of thestandard.Key words:yellow essence;commodity specifications;grade;market research2