Detection method for health beverage of heterophylly falsestarwort root
A technology of health beverage and detection method, which is applied in the detection field of heterophylla heterophylla health beverage
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Embodiment 1
[0179] The quality inspection method of heterophylla heterophylla health drink is as follows:
[0180] (1) Take 25ml of this product, extract 2 times with ether, 25ml each time, combine the ether solution, evaporate to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution; another catechin reference substance is prepared by adding methanol Each 1ml of the solution containing 0.2mg is used as the reference substance solution; according to the Chinese Pharmacopoeia thin-layer chromatography test, absorb 5-10μl of each of the above-mentioned two kinds of solutions, and place them on the same silica gel G thin film with carboxymethylcellulose sodium as the binder. On the laminate, use 60-90°C petroleum ether: ethyl acetate: glacial acetic acid = 6:5:1 as the developer, develop, take out, dry in the air, spray 10% sulfuric acid ethanol solution, heat at 105°C until the spots are clear in color ; In the chromatogram of the test product, on the posi...
Embodiment 2
[0189] The identification method of Rosa roxburghii in Pseudostellaria heterophylla health drink is as follows: Take 25ml of this product, extract it twice with ether, 25ml each time, combine the ether solution, evaporate to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution; The tea element reference substance, add methanol to make a solution containing 0.2mg per 1ml, as the reference substance solution; according to the Chinese Pharmacopoeia thin-layer chromatography test, draw 5-10μl of the above two solutions, and respectively spot on the same carboxymethyl fiber On a silica gel G thin-layer board with plain sodium as the adhesive, use 60-90°C petroleum ether: ethyl acetate: glacial acetic acid = 6:5:1 as the developing agent, develop, take out, dry in the air, and spray 10% sulfuric acid ethanol solution , heated at 105°C until the color of the spots is clear; in the chromatogram of the test product, at the position corresponding to th...
Embodiment 3
[0191] The identification method of Rosa roxburghii in Pseudostellaria Pseudostellaria health drink is as follows: take 25ml of this product, extract it once with ether, evaporate the ether solution to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution; take another catechin reference substance, add Make a solution containing 0.2 mg per 1 ml of methanol as a reference solution; according to the Chinese Pharmacopoeia thin-layer chromatography test, draw 5-10 μl of each of the above two solutions, and place them on the same drug solution with sodium carboxymethyl cellulose as the binder. On a silica gel G thin-layer plate, use 60-90°C petroleum ether: ethyl acetate: glacial acetic acid = 10:1:5 as the developer, develop, take out, dry in the air, spray 20% sulfuric acid ethanol solution, and heat at 105°C until spots The color development is clear; in the chromatogram of the test product, there are spots of the same color on the position corr...
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