密闭式煎药机煎药加液量公式的建立  

Establishment of the Formula to Liquid Volume Added of Closed TCM Medicinal Broth Decoction Machine

作　　者：何珊 郭文鹏[2] 蒋绍艳[1] 吴芳婷 邓少洁[1] 侯海若 宁艳 刘大艳[1] HE Shan;GUO Wen-peng;JIANG Shao-yan;WU Fang-ting;DENG Shao-jie;HOU Hai-ruo;NING Yan;LIU Da-yan(The Affiliated Shenzhen Maternity and Child Healthcare Hospital of Southern Medical University,Guangdong Shenzhen 518028;The First Affiliated Hospital of Shenzhen University,Guangdong Shenzhen 518028)

机构地区：[1]南方医科大学附属深圳市妇幼保健院,广东深圳518028 [2]深圳大学第一附属医院,广东深圳518035

出　　处：《深圳中西医结合杂志》2020年第1期14-16,共3页Shenzhen Journal of Integrated Traditional Chinese and Western Medicine

基　　金：深圳市科技研发资金基础研究(自由探索)项目资助课题(JCYJ20160427191320225);深圳市医疗卫生三名工程项目资助课题(SZSM201612046)

摘　　要：目的:建立密闭式煎药机煎药加液量公式,以利于准确计算加液量,从而保证中药汤剂煎煮质量。方法:选取南方医科大学附属深圳市妇幼保健院临床50张中药饮片处方,随机分为两组,各25张,分别为新加液量组和厂家公式组。先浸泡饮片,使其充分浸润后,再计算加液量的方法;测量密闭式煎药机的水分蒸发量;参考相关文献的平均挤压功能参数;结合上述参数建立密闭式煎药机煎药加液量公式,并采用实际的临床代煎处方,与厂家的加液公式相对比,验证该加液量公式的准确性。结果:建立加液量公式为Q=F×180×2+1000-W×32%-G(Q为加液量,F为剂量,W为饮片总质量,G为泡药后水的质量);两组处方的液体差值和差值与所需出液量的百分比较,差异具有统计学意义(P<0.05)。差值<0的次数与处方数的百分比,新加液组为16%,而厂家公式组为80%。两组的合格率分别为88%和76%。结论:本研究所建立的加液量公式用于煎煮中药时可提高加液准确性,保证中药汤剂质量。Objective To establish the formula to liquid volume added of closed tcm medicinal broth decoction machine to accurately calculate liquid volume added in the process of medicinal herb decocting,so as to guarantee the quality of medicinal herb decocting.Methods Applying the method of first infusing the pieces to fully infiltrate,and then calculating the amount of liquid added;Measure the water evaporation of the closed decocting machine;refer to the average squeezing function parameters of the relevant literature;Combining the above parameters to establish a formula for the decocting method of the closed decocting machine,and using the actual clinical decoction prescription,compared with the manufacturer’s adding formula,verify the accuracy of the formula.Results The formula is Q=F×180×2+1000-W×32%-G(F for the number of prescriptions,W for the total weight of TCM decoction pieces,G for the weight of the remaining water after taking away TCM decoction pieces).The two groups of data had statistical significance(P<0.05).The rates of Liquid shortage between two groups are 16%to 80%.The rates of qualification between two groups are 88%to 76%.Conclusions Established formula can promote the accuracy liquid volume added and guarantee the quality of TCM decoction when using TCM decoction machine.

关 键 词：密闭式煎药机 中药汤剂 煎药加液量 

分 类 号：R283[医药卫生—中药学]