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正交试验法优化参术健脾补血颗粒成型性工艺研究

2021-12-08黄志峰李得堂李冠鑫钟文嘉颜开泰

中国民族民间医药·下半月 2021年10期

黄志峰 李得堂 李冠鑫 钟文嘉 颜开泰

【摘 要】 目的:优化院内制剂参术健脾补血颗粒的成型性工艺。方法:以参术健脾补血颗粒成型率为考察指标,采用正交试验法对颗粒制备过程中的润湿剂乙醇体积分数、润湿剂用量、烘干温度和烘干时间进行优选研究。结果:参术健脾补血颗粒的最佳成型性工艺为使用85%的含水乙醇制软材,用量为稠膏与辅料总量的10%,过摇摆筛制粒,湿颗粒于沸腾干燥器80 ℃干燥20 min,过筛即得。结论:该制备工艺科学合理,制得颗粒成型性好,为院内制剂参术健脾补血颗粒的最佳成型性工艺。

【关键词】 参术健脾补血颗粒;成型性工艺;正交试验;成型率

【中图分类号】R284   【文献标志码】 A【文章编号】1007-8517(2021)20-0025-03

Study on Optimizing Formability of Shenzhu Jianpi Buxue Granules by Orthogonal Test

HUANG Zhifeng LI Detang LI Guanxin ZHONG Wenjia YAN Kaitai

The First Affiliated Hospital of Guangzhou University of Chinese Medicine,Guangzhou 510405,China

Abstract:Objective Optimize the molding process of Shenzhu Jianpi Buxue Granules.Methods Taking the shaping rate of Shenshu Jianpi Buxue granules as the inspection index, The orthogonal test method was used to optimize the volume fraction of wetting agent ethanol, the amount of wetting agent, drying temperature and drying time in the preparation process of particles.Results The best molding process of Shenzhu Jianpi Buxue Granules is: use 85% water-containing ethanol to make soft material, the dosage is the total thick paste and auxiliary materials 10% of the amount, pass through a swing sieve to granulate, dry the wet granules in a boiling dryer at 80 ℃ for 20 min, and pass through.Conclusions The preparation process is scientific and reasonable, and the prepared granules have good formability, which is the best formability process for the preparation of Shenshu Jianshu Jianpi Buxue granules in our hospital.

Key words:Shenshu Jianpi Buxue Granules; Formability Process;Orthogonal Test; Forming Rate

廣州中医药大学第一附属医院制剂中心常年生产的制剂品种达100多种,位于华南地区制剂中心的前列[1]。本院制剂参术健脾补血颗粒是由黄芪、陈皮、白术等八味中药组成,具有健脾补血作用,临床上用于治疗儿童和青少年脾虚所致的厌食、体弱及贫血,临床应用广泛,疗效显著。该颗粒剂的传统制备方法采用95%乙醇作为润湿剂,由于浸膏黏性较低,采用湿法制粒时颗粒呈粉末状,颗粒外观不完整。为了提高该颗粒的成型率,在满足质量要求的前提下使制备工艺更为科学合理,笔者选用不同体积分数的含水乙醇作为润湿剂,采用正交试验法优选参术健脾补血颗粒最佳成型工艺条件。

1 仪器与试药

1.1 仪器 TQ-3.3 m3多功能提取罐,CY-3.1 m3提取液储罐,NS-2 m3真空减……

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