368味兽用中药材的性味、归经、毒性与11种元素含量关系的研究

STUDY ON THE ERLATIONSHIP BETWEEN THE PROPERTIES AND FLAVOURS,SPECIFIC SELECTION OF CHANNELS, TOXICITY OF CHINESE HERB MEDICINES AND THE CONTENT OF 11 ELEMENTS CONTAINED IN 368 KINDS OF CHINESE HERB MEDICINES USED IN

本文分析了３６８味兽用中药材１１种元素含量与其法定药性、药味、归经、毒性的关系。结果表明：各类药１１种元素总平含量是寒凉药＞平性药＞温热药、咸味药＞辛味药＞甘味药＞苦味药＞酸味药、肾经药＞肝经药＞大肠经药＞胆经药＞脾经药＞胃经药＞心经药＞肺经药＞小肠经药＞膀胱经药。统计发现，高Ｆｅ、高Ｍｎ、低Ｋ分别是寒凉药、温热药和平性药的元素谱征；咸味药含Ｆｅ、Ｚｎ、Ｎａ高而Ｌｉ低，辛味药含Ｚｎ、Ｃａ低，甘味药各元素无明显优劣之势，苦味药含Ｃａ高、Ｌｉ高，酸味药多数元素含量均低；高Ｍｎ、高Ｆｅ分别是肾经药和肝经药的元素特征；有毒药Ｃｕ、Ｎａ、Ｌｉ含量显著高于无毒药。作者认为，中药元素含量及谱征是影响中药性味。

The relationship between the properties and flavours,specific selection of channles,toxcity of Chinese herb medicines and the content of 11 elements (Cu,Fe,Mn,Zn,K,Na,Ca,Mg,P,Li,Se) contained in 368 kinds of Chinese herb medicine were analysed.The results showed that the total content of 11 elements was chill cool>neutral>warm hot;salty>pungent>sweet>bitter>sour;kidneys>liver>large intestine>gall>spleen>stomach>heart>lung>small intestine>bladder;poison>nonpoison.High content of Mn and Fe,and low content of K was,respectively,element characteristics chill-cook,warm-hot and neutral drugs.The content of Fe,Zn,Na was high,and the content of Li was low in salty herbs.The content of Zn and Ca was low in pungent herbs.The content of vereity of elements in sweet herbs was at mediate level.The content of Ca and Li was rich in bitter herbs.The cotent of most elements measured was low in sour herbs.High content of Mn and Fe was,respectively,element characterisics of specific selection of kidneys and liver channel drugs.The content of Cu,Na,Li in toxic Chinese herb medicines was higher significantly than that in nontoxic herbs.The author believed that the content and chart of elements of Chinese herb medicines was one of factors affecting the properties of Chinese herb medicines.