Detection method of thrombus sumalin capsules
A technology of Xueshuan Xinmaining and detection method, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of incompleteness, batch operation, and detection method specificity, and achieve strong specificity and easy operation Effect
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Embodiment 1
[0028] Including the following identification methods and content determination methods:
[0029] (1) Identification method
[0030] Take the contents of 20 capsules of this capsule, grind it, add 40ml of ether and cold soak for 1 hour, filter, evaporate the filtrate, and dissolve the residue with 2ml of absolute ethanol, as the test solution; separately take 1g of salvia miltiorrhiza, 1g of Ligusticum chuanxiong reference medicinal material, prepared into a reference medicinal material solution in the same way; then take the Tanshinone IIA reference material and borneol reference material, add ethyl acetate to make a solution containing 1mg per 1ml, as the reference solution; follow the thin-layer chromatography test, absorb the above 1μl each of the five solutions were spotted on the same silica gel G thin-layer plate, using petroleum ether 60~90℃-ethyl acetate 11:2 as the developing solvent, developed, taken out, and dried; Spots of the same color appear on the corresponding po...
Embodiment 2
[0044] The identification method is the same as in Example 1.
[0045] In the content determination method, the preparation of the test solution in the content determination of Ligusticum chuanxiong: Take the contents of 20 capsules of this capsule, accurately weigh, finely grind, take 0.3g, accurately weigh, and the rest are the same as in Example 1.
[0046] Preparation of the test solution in the determination of the total saponins content of ginseng stems and leaves: Take the contents of 20 capsules of this capsule, accurately weigh it, grind it, take 0.4g, accurately weigh, and the rest are the same as in Example 1.
Embodiment 3
[0048] The identification method is the same as in Example 1.
[0049] In the content determination method, the preparation of the test solution in the content determination of Ligusticum chuanxiong: take the contents of 20 capsules of this capsule, accurately weigh, finely grind, take 0.4g, accurately weigh, and the rest is the same as in Example 1.
[0050] Preparation of the test solution in the determination of the total saponins content of ginseng stems and leaves: Take the contents of 20 capsules of this capsule, accurately weigh, grind, and take 0.6g, accurately weigh, and the rest is the same as in Example 1.
[0051] Each capsule of this product contains Ligusticum chuanxiong and ferulic acid (C 10 H 10 O 4 ), not less than 0.10mg.
[0052] Each capsule of this product contains total saponins of ginseng stems and leaves and ginsenoside Rg1(C 42 H 72 O 14 ) And ginsenoside Re(C 48 H 82 O 18 ), not less than 4.0mg.
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