Quality detection method for traditional Chinese medicine preparation for strengthening foundation and improving eyesight
A Guben Mingmu preparation and content technology, which is applied in the field of medicine, can solve the problems of inaccurate product quality inspection and quality standards of Guben Mingmu preparations, and achieve the goal of ensuring clinical efficacy, product quality safety, and drug safety and effectiveness. Effect
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Embodiment 1
[0118] Embodiment 1: Quality detection method of Guben Mingmu Granules
[0119] Identification:
[0120] a. Identification of safflower
[0121] Take 5g of Guben Mingmu granule, grind it finely, add 30mL of water to dissolve, shake and extract twice with water-saturated n-butanol solution, 20mL each time, combine the n-butanol solution, evaporate to dryness, add 2mL of methanol to dissolve the residue, and use as Test solution; take another 1 g of safflower reference medicinal material, add 100 mL of water, extract by reflux for 1 h, filter, concentrate the filtrate to 15 mL, add 40 mL of ethanol, stir well, precipitate, filter, evaporate the filtrate to dryness, add 30 mL of water to dissolve the residue, Shake the n-butanol solution saturated with water to extract twice, each time 20mL, combine the n-butanol solution, evaporate to dryness, add 2mL methanol to the residue to dissolve, and use it as a reference medicinal solution; Appendix VI B) test, draw 5 μL of each of th...
Embodiment 2
[0133] Embodiment 2: the quality detection method of Guben Mingmu Capsules
[0134] Identification:
[0135] a. Identification of safflower
[0136]Take 8g of the contents of Guben Mingmu Capsules, grind it finely, add 50mL of water to dissolve, shake and extract 4 times with n-butanol solution saturated with water, 20mL each time, combine the n-butanol solution, evaporate to dryness, add 2mL of methanol to dissolve the residue, As the test solution; take another 1g of safflower reference medicinal material, add 120mL of water, reflux extraction for 1.5h, filter, concentrate the filtrate to 15mL, add 40mL of ethanol, stir well, make precipitation, filter, evaporate the filtrate to dryness, add 30mL of water to the residue Dissolve, shake and extract 4 times with water-saturated n-butanol solution, 20mL each time, combine the n-butanol solution, evaporate to dryness, add 2mL methanol to dissolve the residue, and use it as a reference medicinal solution; according to thin-layer...
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