Medicine composition, preparation thereof and preparation method and application of preparation
A technology for a composition and a traditional Chinese medicine preparation, applied in the field of pharmaceutical compositions, can solve the problems of physical burden of cancer, incurability, etc., and achieve the effects of drug safety, controllable quality, and scientific and stable process
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[0032] In the preparation method of the above-mentioned traditional Chinese medicine composition for treating tumors, the ethanol extraction conditions: the amount of ethanol is 6-10 times (w / v) of the original medicinal material, the ethanol concentration is 50-90%, and the extraction time is 0.5-3 hours, the number of extractions is 1 to 3 times. The concentration density is: 1.05~1.15 (20°C), and the drying method is: spray drying or drying under reduced pressure. The conditions of vacuum drying are: temperature 50~90℃, pressure -0.08MPa, drying time 24~72 hours.
[0033] In the preparation method of the above-mentioned traditional Chinese medicine composition for treating tumors, the water extraction conditions: the amount of water is 6-12 times (w / v) of the original medicinal material, the extraction time is 1-3 hours, and the extraction times are 1-3 Second-rate. The concentration density is: 1.05~1.2 (20°C), and the drying method is: normal pressure drying or reduced ...
Embodiment 1
[0039] prescription
[0040] Knotweed leaves 1500g
[0041] Hedyotis diffusa 500g
[0042] Ginseng 100g
[0043] Honeysuckle 200g
[0044] Frankincense 200g
[0045] Myrrh 200g
[0046] Licorice 100g
[0047] Preparation of traditional Chinese medicine preparations
[0048] (1) Preparation of alcohol extract: Weigh the prescribed amount of frankincense and myrrh, add 10 times the amount of 80% ethanol (w / v), and reflux extraction twice, each time for 2 hours. Combine the ethanol extracts, recover ethanol, concentrate the extracts to a thick paste with a density of 1.05 (20°C), and concentrate under reduced pressure for 48 hours at 60°C and a pressure of -0.08MPa to obtain an alcohol extract.
[0049] (2) Preparation of water extract: take the dregs of frankincense and myrrh, combine them with leaves of Polygonum cuspidatum, Hedyotis diffusa, Ginseng, honeysuckle, and licorice, add 12 times the amount of water (w / v), heat and extract twice , filtered for 3 hours each time...
Embodiment 2
[0052] prescription
[0053] Knotweed leaves 1000g
[0054] Hedyotis diffusa 200g
[0055] Ginseng 500g
[0056] Honeysuckle 250g
[0057] Frankincense 600g
[0058] Myrrh 600g
[0059] Licorice 300g
[0060] Preparation of traditional Chinese medicine preparations
[0061] (1) Preparation of alcohol extract: Weigh the prescribed amount of frankincense and myrrh, add 9 times the amount of 90% ethanol (w / v), and reflux extraction for 3 times, each time for 1.5 hours. Combine the ethanol extracts, recover ethanol, and concentrate the extracts to a thick paste with a density of 1.10 (20°C), and concentrate under reduced pressure for 40 hours at 80°C and a pressure of -0.08MPa to obtain an alcohol extract.
[0062] (2) Preparation of water extract: Take frankincense and myrrh dregs, combine with Polygonum cuspidatum leaves, Hedyotis diffusa, Ginseng, Honeysuckle, and Licorice, add 12 times the amount of water (w / v), heat and extract 3 times , filtered for 1.5 hours each ti...
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