| abstract |
The invention provides a method for content detection with one test and multiple evaluations. It is capable of simultaneously detecting up to 9 active ingredients (gallic acid, punicalagin A, punicalagin B, methyl gallate, geranium, corilatine, myrobalan tannic acid, mylicic acid and tannin). anthocyanic acid) can effectively solve the problem of expensive and scarce hydrolyzable tannin reference substance, and has the advantages of low cost, high practicability, simple operation, accuracy and feasibility. |