不同功效中药吸水性对密闭煎药机加水量的影响-《西部中医药》

文章信息/Info

Title:: Effects of Water Absorption of Drugs with Different Properties on Added Water of Closed Decoction Machine

Author(s):: WANG Li1, MA Xiuping2; 1 The Affiliated Baiyun Hospital of Guiyang Medical College, Guiyang 550014, China; 2 Department of Pharmacy of Guiyang College of Traditional Chinese Medicine

Keywords:: closed decoction machine; added water; formula; decoction amount; absorption coefficient

摘要:: 目的：研究不同功能疗效中药复方的吸水性，检验煎药加水量参考公式的准确性，探究中药自动煎药机最合适的加水量。方法：对3类不同功效处方煎药加水量与煎取量进行详细记录，分析研究其吸水性。结果：加水量最合适的处方为解表剂2张处方（3～7付），占代煎处方的10%，补益剂为4张占20%，一般药剂为11张占55%。结论：不同功能疗效中药复方的吸水系数差别较大，应灵活运用加水公式，确保最合适的加水量，保证煎药质量。

Abstract:: Objective: To study water absorption of TCM compound with different properties, check the accuracy of added water reference formula, investigating the appropriate water volume of automatic decoction machine. Methods: Added water and decoction volume of three prescriptions with different properties were recorded in detail, their water absorption was analyzed. Results: The prescriptions with the most appropriate water volume were two pieces of exterior-relieving ones (three to seven pieces), which occupied 10% of all the decoctions, four pieces of tonification ones and accounted for 20%, 11 pieces of common prescriptions and 55%. Conclusion: Absorption coefficients of TCM compound with different properties are different, we should flexibly use the formula, ensure the most appropriate water volume and the quality of the decoction.