MIAO Jian-wu, CHEN Shao-min, WANG Chao, et al. Studies on Separation and Purification of Total Phenolic Acids from Salvia by Polyamide Resins[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(3): 28-30.
MIAO Jian-wu, CHEN Shao-min, WANG Chao, et al. Studies on Separation and Purification of Total Phenolic Acids from Salvia by Polyamide Resins[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(3): 28-30.DOI:
Objective: To optimize the separation and purification of total phenolic acids from salvia by polyamide resins. Method: Based on absorptive capacity and elution efficiency of total phenolic acids in salvia
the conditions to separate and purify total phenolic acids in salvia were determined. Result: The polyamide resin (60-100 meshes) was chosen
washed with 40% ethanol
and the optimal concentration was 3.5 mg ·mL-1. The purity of total phenolic acids obtained was 98.41%. Conclusion: Using polyamide resin (60-100 meshes) to separate and purify total phenolic acids from salvia is feasible.