桑叶_____桑叶；_超微粉；_粒径；

桑叶超微粉的粒径检测及显微特征观察

http://www.100md.com 《时珍国医国药》 2006年第2期

桑叶,,桑叶；,超微粉；,粒径；,显微特征,1仪器及材料,2实验方法,3结果,4讨论,参考文献：

     摘要：目的对桑叶超微粉进行粒径检测和显微特征观察，并与细粉进行比较。方法用显微法测量粒径和观察特征。结果桑叶经超微粉碎后，显微镜下基本无完整细胞存在，粒径在47 μm以下的粒子达80%以上。结论超微粉碎可使桑叶细胞破壁。

    关键词：桑叶；超微粉；粒径；显微特征

    Diameter and Microscopic Characteristics of Ultra-fine Powder of Mulberry Leaves

    CAI Guangxian1, ZHENG Xuehua2, LIU Tasi2, YANG Yonghua1, WEN Junda1, ZHANG Shuihan1

    (1.Hunan Academy of TCM,Changsha 410006, China; 2.Hunan university of TCM,Changsha 410007, China)

    Abstract:ObjectiveTo object the diameter and microscopic characteristics of the ultra-fine powder of mulberry leaves,then compare with those of mulberry leaves ordinary pulverization.MethodsThe diameter and microscopic characteristics of powder were identified by micro identification.Results80% of the particles of the ultra-fine powder were smaller than 47μm,and a typical microscopic characteristics of the powder was not observed.ConclusionThe walls of the cells were broken.

    Key words:Mulberry leaves; Ultra-fine powder; Diameter; Microscopic characteristics

    桑叶为桑科属植物桑Morus albaL.的干燥叶 ......

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