WU Jian-xiong, QIN Jian-ping, WAN Qin, et al. Preliminary Exploration of Industrialization for Purification of Hydroxysafflor Yellow A from by Macroporous Resin[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(16): 5-7.
WU Jian-xiong, QIN Jian-ping, WAN Qin, et al. Preliminary Exploration of Industrialization for Purification of Hydroxysafflor Yellow A from by Macroporous Resin[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(16): 5-7. DOI: 10.11653/syfj2013160005.
Objective: To optimize industrialization amplification process for purification of hydroxysafflor yellow A from Carthamus tinctorius by macroporous resin. Method: The content of hydroxysafflor yellow A was determined by HPLC
single factor tests were adopted to investigated effects of pH of sample solution
the concentration and amount of eluant
quality ratio of raw materials to resin on purification technology
then verified optimized technology through pilot and industrialization production. Result: Optimum purification conditions were as follows:ratio of crude drug to D101 resin 1: 6
pH of sample solution 4.0
eluted impurity with 4 BV water at flow rate of 3 BV·h-1
then eluted with 6 BV 5% ethanol at 3 3 BV·h-1
collected eluent. Conclusion: This technology was simple and feasible with good separation
it could be suitable for industrialized production of hydroxysafflor yellow A.