A high-performance liquid chromatography method for detecting characteristic spectra of Daqingye medicinal materials, decoction pieces, standard decoctions, and formula granules
A technology of formula particles and detection methods, which is applied in measurement devices, material separation, analysis of materials, etc., can solve difficult processes, different detection methods, and no reports on the research on the fingerprint of Daqingye standard decoction formula particles, etc. problem, to achieve the effect of good repeatability, stable overall quality and high accuracy
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Embodiment 1
[0042] Example 1 Detection of the detection method of the present invention for high-performance maps
[0043] 1 Take the solution solution: Take the right amount of urine control, precisely weighted, and the water is prepared to prepare a solution containing 60 μg of solution per 1 ml. Take the right amount of yellowing, precisely, and prepreg, add water to 20 μg of solutions containing 20 μg. Appropriate amount of adenosine control, precisely, and water is added to prepare 60 μg of solutions containing 60 μg. Take the right amount and precisely, prepared to add water, and add water to a solution containing 60 μg of solution. The ratio, precision weighing of the Lyuscharide control, and the methanol is added to the solution of 60 μg of solutions containing 60 μg. Take the right amount and precisely, which is precisely discouraged, and methanol is added to a solution containing 0.1 mg of solution per 1 ml. The ratio of ockybs were used to determine the amount, precisely, and metha...
Embodiment 2
[0050] Embodiment 2 The detection method of the present invention is used for the detection of high-blue leaf formulation particle high performance liquid phase feature.
[0051] 1 Preparation of the compounds: formulation method as in Example 1.
[0052] 2 Component Medicinal Solution: Preparation Methods Example 1.
[0053] 3 Preparation of the test solution: Take the right amount of the large blue leaf formulation, fine, refine 1.0g, precision weighing, put the plug tapered bottle, precisely add water 25ml, dense, weigh weight, ultrasonic treatment (power) 600W, frequency 40KHz) 20 minutes, refrigerated, reproduced by weight, replenish the weight, shake well, filtered, and the filtrate is obtained. .
[0054] 4 Detection: Solve the reaction solution, control the drug solution and the test solution, and the high-efficiency liquid chromatograph, the chromatography conditions are as follows:
[0055] The silicone bonding silicone is filler (a column length is 250 mm, the inner dia...
Embodiment 3
[0057] Embodiment 3 Detection method of the present invention for high-efficiency liquid phase feature map of the large bluemeal medicinal material
[0058] 1 Preparation of the compounds: formulation method as in Example 1.
[0059] 2 Component Medicinal Solution: Preparation Methods Example 1.
[0060] 3 Preparation of the test solution: Take the large blue leaf medicinal material 1.5G, precision weighing, the tapered bottle, precision adding water 25ml, dense, weighing weight, ultrasonic treatment (power 600W, frequency 40 kHz) 30 minutes , Refrigerate, redeemed weight, replenish the weight, shake well, filter it,
[0061] 4 Detection: Solve the reaction solution, control the drug solution and the test solution, and the high-efficiency liquid chromatograph, the chromatography conditions are as follows:
[0062] The silicone bonding silicone is filler (a column length is 250 mm, the inner diameter is 4.9 mm, the particle size is 5 μm); methanol is a mobile phase A, with a 0.1% p...
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