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In the production of pharmaceuticals, the biggest source of pollution is the carrying of microorganisms when personnel enter and exit the clean area. Therefore, how to control personnel pollution and how to reduce the risk of drug contamination are the biggest problems facing pharmaceutical...

Part 1 Tablet Overview   Tablets refer to medicinal material extracts, medicinal material extracts plus medicinal material fine powders into medicinal material fine powders and suitable excipients mixed and pressed in the form of discs or special-shaped tablets, including extract...

Cleanroom Related Concepts   The clean area is a limited space where the concentration of suspended particles in the air is controlled. The construction and use should reduce the introduction, generation and retention of particles in the space, and other relevant parameters in...

Part 1 Operation Principle Of Programmable Control Technology   According to the number of I/O points of programmable logic controller (PLC), it can be divided into three types: small computer, medium computer and mainframe. Although there are many types of PLC, their structure...

It often takes a long time for a new drug to go from research and development to clinical trials to approval for marketing. In the case of Gleevec (a leukemia drug), the whole process took about 50 years. Therefore, traditional drug development and production techniques are in urgent...

Objective: Through the comparison of the drying efficiency, quality and energy consumption of solid preparations between the boiling drying granulator and the hot air circulation oven, to explore the feasibility of using the boiling drying granulator for solid preparation drying....

Part 1 Introduction   Pharmaceutical workshops, especially API workshops, belong to chemical workshops according to industrial classification and division of engineering fields. In essence, the fundamental task of the pharmaceutical workshop is the same as that of other chemical...

Biopharmaceutical engineering requires practitioners to integrate knowledge systems and technologies in pharmacy, biochemistry, and medicine, and the technical threshold is relatively high. Practitioners in the biopharmaceutical industry need to be proficient in biological knowledge...

The pharmaceutical water system has certain complexity. In the process of production, storage and transportation, if the purified water is polluted, it will seriously affect the quality of the medicine. Therefore, it is necessary to build a purified water detection system to ensure...

Benoate, also known as Painolate, Benluolai, and Jierean, its chemical name: 2-acetoxybenzoic acid p-acetylhelylphenyl ester, molecular formula: C17H15NO5, is a good non-steroidal Anti-inflammatory analgesics and cyclooxygenase inhibitors. Benoate tablet is a lipophilic compound synthesized...