论文部分内容阅读
老药工在中药传统鉴别方面具有丰富的经验,其鉴别术语很多,既形象又准确。为了继承老药工的传统鉴别经验,今将其常用术语解释如下。1.罗盘纹(同心环):指药材根的横切面上数个离心性排列的环纹。有的环纹呈波浪状,如商陆。有的呈断续状,如川牛膝、怀牛膝等。多为维管束异型结构。2.菊花心:指药材横切面上细密的放射状纹理,形如开放的菊花(主要是由木质部射线与韧皮部射线交错而成)。如甘草、黄芪、白芍、赤芍等。3.朱砂点:指药材横切面上棕红色麻点,色如朱砂(主要是油室及其分泌物)。如苍术、白芷、木香等。
The old pharmacists have rich experience in the traditional identification of traditional Chinese medicines. There are many identification terms and they are both accurate and accurate. In order to inherit the traditional identification experience of the old pharmacists, the commonly used terms are explained below. 1. Compass pattern (concentric ring): Refers to several eccentrically arranged rings on the cross section of the root of the medicinal material. Some ring wavy, such as commercial land. Some are interrupted, such as Chuan Achyranthes, Achyranthes and so on. Mostly vascular heterogeneous structure. 2. Chrysanthemum heart: Refers to the fine radial texture on the cross section of medicinal herbs. It is shaped like an open chrysanthemum (mainly composed of xylem rays and phloem rays). Such as licorice, yellow peony, white peony, red peony and so on. 3. Cinnabar point: refers to the brown-red pitted spots on the cross-section of medicinal herbs. The color is cinnabar (mainly the oil chamber and its secretions). Such as herb, white peony, woody and so on.