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中药粉末显微鉴别技术已被广泛地应用于中药材及饮片的真伪鉴别检验。制取粉末的方法很多,如用锉刀锉,用铁研船研磨,用小型粉碎机粉碎等。把制好的药材粉末装片,显微镜下观察其细胞组织特征,用此法来判断中药材或中药饮片的真伪。 下面介绍的制粉工具是日常生产、生活中常见的钢锯条。可以不装在锯弓上直接使用,或把钢锯条从中间断开,安装上一个手柄。由于其体积小,锯齿坚锋,锯中药材或中药饮片既灵巧又省力。如检验茯苓,用钢锯条(把茯苓药材或饮片固定在台子上)轻轻地锯几下,把锯下的粉末装片,显微镜下检查其颗粒状团块、分枝状
Traditional Chinese medicine powder microscopic identification technology has been widely used in the authenticity identification of Chinese herbal medicines and decoction pieces. There are many methods for making powders, such as boring with a trowel, grinding with an iron clinker, and crushing with a small smasher. The prepared medicinal powder was loaded and the cell tissue characteristics were observed under a microscope. This method was used to judge the authenticity of the Chinese herbal medicine or Chinese Herbal Medicine. The milling tools described below are common steel saw blades for everyday production and life. It can be used without being attached to the bow, or disconnect the hacksaw from the middle and install a handle. Due to its small size, serrated teeth are sharp and it is both dexterous and labor-saving to saw Chinese herbal medicines or Chinese Herbal Pieces. For inspection, use a hacksaw blade (put the wolfberry medicinal herbs or sliced pieces on the table) and gently saw a few times. Load the powder under the saw and examine the pellets and branches under a microscope.