CHEN Lu-lin1, SUN Dong-mei1, YANG You-bao1, et al. Studies on Separation and Purification Process of Niaoduqing Tablet[J]. Chinese journal of experimental traditional medical formulae, 2003, 9(3): 4-5.
CHEN Lu-lin1, SUN Dong-mei1, YANG You-bao1, et al. Studies on Separation and Purification Process of Niaoduqing Tablet[J]. Chinese journal of experimental traditional medical formulae, 2003, 9(3): 4-5.DOI:
Objective:To Study the purification process of Niaoduqing film-tablet.Methods:The Optimum separation and purification process conditions were studied by the orthogonal test with TLC identification and content determination as markers.Result:The purification effect was perfact with clarifier.The most important factor influencing the separation and purification was concentration of medication solution and then were the temperature of medication solution and the dosage of clarifier.