The serial products of directly-compression granule and coating are widely used in medicine,food and feed,etc.
The series of Vc granule possess very high compressibility,therefore,they can be made into more little and high-content ascorbic acid tablets with less excipient.The color stability of ascorbic acid tablets is better because of using less excipient.It can gain better uniformity without adding other excipient for content because of its higher flowability so the course of tablet compressing is more simple.The working hour,wear and tear of equipment and power consumption can be saved.
Vc coating is more stable in the conditions of high temperature,water and mineral substance than Vc. |