Method for detecting quality of orifice-freeing rhinitis tablets

[0067] Example 1 According to the following method, the effective ingredients of Tongqiao Rhinitis Tablets were detected as the active ingredients of Cimicifuga Glucoside, 5-O-Methylvisamidol Glucoside, Verbasol Glucoside, Magnolin, Imperatorin, and Isoperatorin content:

[0068] (1) Preparation of test solution: Take 1.0g of Tongqiao Rhinitis Tablet powder, accurately weigh it, place it in a 100mL Erlenmeyer flask with stopper, add 50mL of 80% methanol, weigh, 100W, 25kHz ultrasonic extraction for 45min, put it Cool, weigh again, use 80% methanol to make up the weight loss, filter with a 0.22μm microporous membrane, and take the additional filtrate as the test solution;

[0069] (2) Preparation of reference solution: take the reference substance of cimicifuga glucoside, 5-O-methylvisamidoside reference substance, verbascum glucoside reference substance, imperatorin reference substance, and isoperator The reference substance and magnolidinin reference substance were dissolved in meth

[0074] Example 2 According to the following method, the effective ingredients of Tongqiao Rhinitis Tablets were detected as the active ingredients of Cimicifuga Glucoside, 5-O-Methylvisamidol Glucoside, Verbasil Glucoside, Magnoliatin, Imperatorin, and Isoperatorin content:

[0075] (1) Preparation of test solution: Take 3.0g of Tongqiao Rhinitis Tablets powder, accurately weigh it, place it in a 200mL volumetric flask, accurately add 30mL volume fraction of 60% methanol, weigh, 100W, 25kHz ultrasonic extraction for 30min, let cool, Weigh again, use 60% methanol to make up the weight loss, filter with 0.22μm microporous membrane, and take the additional filtrate as the test solution;

[0076] (2) Preparation of reference solution: take the reference substance of cimicifuga glucoside, 5-O-methylvisamidoside reference substance, verbascum glucoside reference substance, imperatorin reference substance, and isoperator The reference substance and the magnolidinin reference substance were

[0081] Example 3 According to the following method, the effective ingredients of Tongqiao Rhinitis Tablets were detected as the effective ingredients of Cimicifuga Glucoside, 5-O-Methylvisamidoside, Verbasil Glucoside, Magnoliatin, Imperatorin, Isoimperatorin content:

[0082] (1) Preparation of test solution: Take 2.0g of Tongqiao rhinitis tablet powder, accurately weigh it, and place it in a 150mL Erlenmeyer flask with a stopper, add 60mL of methanol with a volume fraction of 70%, weigh, 100W, 25kHz ultrasonic extraction for 60min, put it Cool, weigh again, use 70% methanol to make up the weight loss, filter with 0.22μm microporous membrane, and take the additional filtrate as the test solution;

[0083] (2) Preparation of reference solution: take the reference substance of cimicifuga glucoside, 5-O-methylvisamidoside reference substance, verbascum glucoside reference substance, imperatorin reference substance, and isoperator The reference substance and the magnolidinin reference s