Researchers at Shanghai Colorcon Coat Technology Co., Ltd. have recently adopted the “moisture-proof coating†method to improve the moisture-proof technology of traditional Chinese herbal granules, and through large-scale production tests, it has finally proved that this new technology for preventing moisture can Solve the problem of strong hygroscopicity of some Chinese medicine granules.
The company used a centrifugal granulator to fill capsule granules of traditional Chinese medicine. At the same time, it adopted a new all-water moisture-proof film coating technology, that is, two production operations were performed on the same equipment, thus achieving the moisture-proof effect of the granules. The purpose is to avoid the re-purchase of particle coating equipment; and this particle moisture-proof technology has a simple operation process, the particle coating yield is 91.10%, and the particle surface color is visually uniform.
At present, the particle moisture-proof technology has been applied to practical production, with high production reproducibility, stable production process, and all process parameters are in accordance with the relevant quality requirements of Chinese granule formulations; after magnified production test and 3-month stability inspection, the particles are The above-mentioned quality anomalies did not occur during storage and transportation and did not affect the disintegration of the product. The use of this moisture-proof coating technology can basically solve the moisture problem of Chinese medicine particles, at the same time, it also reduces the cost, improves the production efficiency, and has a certain promotion value.
Source: China Pharmaceutical Information Network