Current status, trends, and challenges of continuous manufacturing technology for oral traditional Chinese medicine solid preparations / 中国中药杂志

In recent years, continuous manufacturing technology has attracted considerable attention in the pharmaceutical industry. This technology is highly sought after for its significant advantages in cost reduction, increased efficiency, and improved productivity, making it a growing trend in the future of the pharmaceutical industry. Compared to traditional batch production methods, continuous manufacturing technology features real-time control and environmentally friendly intelligence, enabling pharmaceutical companies to produce drugs more efficiently. However, the adoption of continuous manufacturing technology has been slow in the field of traditional Chinese medicine(TCM) pharmaceuticals. On the one hand, there is insufficient research on continuous manufacturing equipment and technology that align with the characteristics of TCM preparations. On the other hand, the scarcity of talent with diverse expertise hampers its development. Therefore, in order to promote the modernization and upgrading of the TCM pharmaceutical industry, this article combined the current development status of the TCM industry to outline the development status and regulatory requirements of continuous manufacturing technology. At the same time, it analyzed the problems with existing TCM manufacturing models and explored the prospects and challenges of applying continuous manufacturing technology in the field of TCM pharmaceuticals. The analysis focused on continuous manufacturing control strategies, technical tools, and pharmaceutical equipment, aiming to provide targeted recommendations to drive the development of the TCM pharmaceutical industry.

CHINA PH ARMACY Volume 33，Number 13，July 15，2022 Semimonthly Table of Contents Discussion on development difficulties and countermeasures of complex preparations in China / 中国药房

OBJECTIVE To discuss the difficulties in t he development of complex preparations and puts forward solutions ，in order to provide some reference for the development and preparation of complex preparations. METHODS Based on the development status of complex preparations ，the challenges faced by the development of complex preparations were analyzed ，and the countermeasures for the development of complex preparations were proposed. RESULTS & CONCLUSIONS The development of complex preparations required high quality of personnel ，and was limited by pharmaceutical excipients ，delivery devices and pharmaceutical equipment. The preparation process was complex ，there were many quality control parameters and patent barriers. Complex preparation development enterprises need to pay more attention to talents ，pharmaceutical excipients ，delivery devices and pharmaceutical equipment ，and clarify the impact of key technology on preparation production and quality characteristics ；in addition，they need to strengthen independent research and development ，crack the patent layout of original research enterprises and protect their own innovative achievements. Domestic complex preparation development enterprises can combine imitation and innovation to develop complex preparation products with independent brands to better meet the needs of patients.

Quality control mode based on engineering quality view of Chinese medicine pharmacy / 中国中药杂志

Due to the characteristics of confusing varieties of Chinese medicinal materials, different sources, complex chemical composition, non-standard preparation process, and non-standard pharmaceutical equipment, the quality of Chinese medicinal preparations is difficult to be controlled and evaluated effectively under the current quality control mode and method of Chinese medicinal preparation. The present study proposed an engineering quality view of Chinese medicine pharmacy and a strategy to control the quality of Chinese medicinal preparations based on the current situation. The "overall, dialectical, and dynamic" multi-factor engineering quality view, covering original medicinal materials, preparation technologies, pharmaceutical equipment, and Chinese medicinal preparations, ensures the traceable process, measurable procedures, and feedback quality. The quality control mode of Chinese medicinal preparation with controllable sources, standardized preparation technologies, green pharmaceutical equipment, and intelligent manufacturing is built up.

Research on technology development trend of traditional Chinese medicine pharmaceutical equipment industry based on global patent analysis / 中草药

Based on the overall situation of global pharmaceutical equipment patents, featuring traditional Chinese medicine pharmaceutical equipment, the key technology areas of traditional Chinese medicine pharmaceutical processing, pelleting, and drying related equipment were in-depth analyzed. The core technical field of pharmaceutical equipment and its development trend were studied by the social network analysis method. The analysis results showed that the global pharmaceutical equipment industry had entered a period of rapid technological development. The technology and market of processing equipment are highly concentrated in China, but the technological innovation of the most characteristic of traditional Chinese medicine processing equipment is very weak. Tasly is the most important main body of technological innovation of dripping pills equipment. Tasly uses the vibrating dripping system process improvement as a breakthrough point, which has driven the innovation of dripping equipment technology. The competition in drying equipment technology is fierce, and well-known companies are from Denmark, Germany, and other countries. Pharmaceutical equipment such as drying, crushing and sieve analysis are the current core technology fields. It is recommended that domestic applicants strengthen the original innovation of the traditional Chinese medicine processed equipment, strengthen the innovation oftraditional Chinese medicine and pharmaceutical technology to realize the innovative research and protection model of product-process-equipment, grasp the green and intelligent development direction and strengthen the core field technology innovation.

Application prospect of new technology and new equipment in production of Chinese patent medicine / 中国中药杂志

At present,the production equipment and process of Chinese patent medicines still have many problems including high energy consumption,low efficiency,high pollution,and low intelligence,which seriously hinder the transformation,upgrading and modernized development of traditional Chinese medicine industry. With the emergence of various new pharmaceutical technologies and the application of technologies of other fields in traditional Chinese medicine industry,the development of Chinese patent medicine has ushered in new opportunities. The processes such as pulverization,mixing,extraction,separation,concentration,drying and sterilization are unique for the production of Chinese patent medicine. These main features can be distinguished from the manufacturing process of chemical drugs,determining the characteristics of the production process and equipment of Chinese patent medicine. In this paper,each operation unit was mentioned to summarize and analyze the new equipment and new technologies with advantages and characteristics in recent years from the perspectives of definition,principle,classification and application. Among them,the automatic spray device of the mixer,the extraction and separation equipment of volatile oil,and the crane basket-type circulation extraction technology,composite multi-layer spiral vibration countercurrent drying,and vibration sterilization equipment all have rapid development in recent years,with great prospects in the production of Chinese patent medicines. In this paper,we also analyzed some problems existing in the production equipment and technology of Chinese patent medicine and the key factors restricting the development of Chinese patent medicine,discussed the transformation of Chinese patent medicine production from traditional to modern and from semi-automatic to intelligent,and put forward three suggestions to help Chinese patent medicine achieve the goal of improving quality,efficiency and green manufacturing in production.

Exploration and Practice of Pharmaceutical Equipment & Workshop Design by Using the Task-driven Teaching / 中国药房

OBJECTIVE:To provide reference for the improvement of Pharmaceutical Equipment & Workshop Design teach-ing. METHODS:Task-driven teaching was adopted,CIDO engineering educational model was referred to,task was designed from the conception to run with task-based;theoretical and teaching exploration and practice was carried out by cross-learning of individ-uals and groups,applying of pilotscale experiment platform,developing course design and forming evaluation. RESULTS & CON-CLUSIONS:It changed the traditional teaching method that emphasized on class teaching to make students participate in multi-task learning,so that students can better grasp the equipment selection,understanding and application of workshop design in pharmaceu-tical process. The method gives full play to students' initiative and creativity and it is conducive to students’comprehensive ability for adapting the development of pharmaceutical industry.