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关于天南星的饮片规格标准,许多文献资料如《中国药典》七七年版、《中药大辞典》、《历代中药炮制资料辑要》等均无详细辑录。目前市售的天南星饮片有厚片、薄片、碎块碎屑,也有粗粉。天南星含丰富的淀粉,受热易膨胀糊化,如规格不符,则煎煮所得之汤液呈稀浆糊状,有的粘锅焦化,影响到汤药的质量与患者服用。为此,根据天南星受热易糊化的特点,我们对天南星饮片的规格标准进行了初步的探讨,实验介绍如下: 一、药材1.天南星:由江苏省溧阳县医药公司提供。2.饮片规格:①粗末:药粉能通过筛孔内径为0.8毫米左右的粉末。②碎块碎
Regarding the specifications of Arjuna’s decoction pieces, many literatures such as the “Chinese Pharmacopoeia” (1977 edition), “Chinese Dictionary of Medicine” and “Preliminary Chinese Herbal Processing Information Series” have not been included in detail. At present, the Arjunam products available on the market are thick flakes, flakes, broken pieces, and coarse powder. Arisaus is rich in starch, which is easy to expand and gelatinize by heat. If the specifications are inconsistent, then the decoction resulting from the decoction is a thin paste, and some coke pots are coke, which affects the quality of the decoction and the patient’s consumption. For this reason, according to the characteristics of the easy-to-gelatinization of the heat of the Arisaema, we conducted a preliminary discussion on the specifications of the Arisaema decoction pieces. The experiments are as follows: I. Medicinal materials 1. Arisaema: Provided by the Pharmaceutical Company of Suiyang County, Jiangsu Province. 2. Pieces specifications: 1 coarse end: powder can pass through the mesh diameter of about 0.8 millimeters of powder. 2 broken pieces