APP下载

中药质量源于设计方法和应用:过程分析技术

2018-09-10王馨徐冰徐翔苑兆国吴志生史新元乔延江

世界中医药 2018年3期
关键词:中药

王馨 徐冰 徐翔 苑兆国 吴志生 史新元 乔延江

摘要 过程分析技术(Process Analytical Technology,PAT)是实现药品质量源于设计(QbD)的关键工具之一。在线(On-line)和原位(In-line)等PAT技術的使用,为中药生产质量控制提供及时、准确的数据和决策支持,在稳定产品质量、优化工艺操作、提高生产效率和节能降耗等方面发挥了积极作用。本文从分析功能和属性角度,将PAT技术分为5个方面进行介绍:1)模拟视觉分析技术;2)模拟听觉分析技术;3)模拟味觉分析技术;4)模拟触觉分析技术和;5)多功能集成在线分析技术。同时综述了PAT在中药提取、浓缩、醇沉、柱层析、干燥、混合、制粒、包衣等制药过程中的应用。

关键词 质量源于设计;过程分析技术;中药;制药过程;在线质量控制

Chinese Medicine Quality Derived From Design Methods and Applications for-(Ⅱ):Process Analytical Technology

Wang Xin1, Xu Bing1,2,3, Xu Xiang4, Yuan Zhaoguo4, Wu Zhisheng1,2,3, Shi Xinyuan1,2,3, Qiao Yanjiang1,2,3

(1 Department of Chinese Medicine Information Science, BeijingUniversity of Chinese Medicine, Beijing 102400, China; 2 Beijing

Key Laboratory for Production Process Control and Quality Evaluation of Traditional Chinese Medicine, Beijing Municipal

Science &Technology Commission, Beijing 100029, China; 3 Engineering Research Center of Key Technologies for Chinese

Medicine Production and New Drug Development, Ministry of Education of People′s Republic of China, Beijing 100029,

China; 4 Shandong Buchang Pharmaceutical Co., Ltd., Heze 274000, China)

Abstract Process analytical technology (PAT) is one of the essential tools realizing the pharmaceutical quality by design (QbD). The use of on-line and in-line PAT tools, provides timely and accurate data and decision support for quality control of Chinese medicine production process. It plays a significant role in stabilizing product quality, optimizing process operation, improving production efficiency and saving energy. In this paper, PAT tools were divided into 5 aspects in terms of analysis functions and attributes:1)analogue visual analysis techniques, 2)analogue auditory analysis techniques, 3)analogue taste analogue analysis techniques, 4)analogue touch analysis techniques, and 5)multifunctional international on-line analysis techniques. Applications of PAT in the pharmaceutical processes of Chinese medicine, such as extraction, concentration, alcohol precipitation, column chromatography, drying, mixing, granulating and coating, were reviewed in this paper.

Key Words Quality by design; Process analytical technology; Chinese medicine; Pharmaceutical process; On-line quality control

中图分类号:R283.3文献标识码:Adoi:10.3969/j.issn.1673-7202.2018.03.001

过程分析技术(Process ATnalytical Technology,PAT)源自过程分析化学(Process Analytical Chemistry,PAC)[1]。1984年,美国国家科学基金会在华盛顿大学建立过程分析化学中心(Centre for Process Analytical Chemistry,CPAC)标志着当代PAC的开端,确立了以化学计量学为基础、采用新型在线分析仪器的过程质量控制方法[2]。PAC目的是为化学过程的监测、控制和优化提供“定量和定性信息”。为鼓励制药工业创新,减轻从业者对管理僵化的顾虑,美国食品药品监督管理局(Food and Drug Administration,FDA)于2004年9月发布了PAT工业指南[3],将PAT定义为:一个通过即时测量原料和过程中物料和过程本身的关键质量和性能属性来实现设计、分析和控制生产的系统,从而实现确保终产品质量的目的。2006年,人用药品注册技术国际协调会(ICH)在Q8(R2)指南中[4]指出PAT是实现药品质量源于设计(Quality by Design,QbD)的工具之一。

中药生产中的原辅料、中间体和产品的质量分析多采用离线方式,数据和结果滞后于生产过程。……

登录APP查看全文

猜你喜欢

中药
中药提取物或可用于治疗肥胖
中药久煎不能代替二次煎煮
您知道吗,沉香也是一味中药
《中国现代中药》简介
中医,不仅仅有中药
中药的“人事档案”
《中国现代中药》简介
中药贴敷治疗足跟痛
中药内外结合治疗臁疮56 例
中药也伤肝