My new understanding of pharmaceutical preparations
Release time:
2020-08-21
My New Understanding of Pharmaceutical Preparations
8# March 5 -7 , I took part in the training of pharmaceutical preparations, GMP , drug analysis and other trainings. After many years of work, I went back to training, reviewed theoretical knowledge after practice, and continued to work in the future, it will certainly play a great role in promoting future work. I was impressed by the solid preparation training on the morning of
5. Because I work in a solid preparation workshop, I am familiar with and unfamiliar with solid preparations. What I am familiar with is the process operation, and what I am unfamiliar with is the theoretical basis for why I should operate like this. During the training, the lecturer explained the process of solid preparation and the specific composition of solid preparation in detail, and used some prescriptions as examples to explain in detail the role of each ingredient in the process of granulation and powder mixing, and made special instructions on the special parts, such as dry starch, which can be used as both filler and disintegrant, some adhesive paste drugs have the function of adhesive in addition to being the main drug. After
has finished talking about granules, it must be followed by tabletting. Tabletting is also a very important part of the solid preparation process, which directly affects the appearance of tablets and the efficacy of drugs. Among them, the temperature and humidity of the relevant pressure loading are also important influencing factors. The lecturer also specifically pointed out the problems of sticking sheets, weight differences, and corresponding solutions that are easy to occur in production. There is also coating after tableting. The lecturer introduced the type and function of coating, the type of coating material and the common method of coating. After granulation, in addition to tablets, capsules can also be made. The lecturer also introduced the material characteristics of different capsules, the method of packaging, the principle of packaging equipment, etc., so that everyone has a comprehensive understanding.After this training, I have a new understanding of solid preparations. There is also a theoretical basis for the problems that may occur in the production process, which can better solve the problems. I also know something about the dosage forms I am not familiar with, and I am ready for more dosage forms to be put into production in the future. (Zheng Nan)
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