Medicine composition for treating chronic hepatitis and preparing method thereof
A technology for chronic hepatitis and composition, which is applied in the field of traditional Chinese medicine composition for treating chronic hepatitis and its preparation field, can solve the problems of toxic and side effects, difficult to treat, strong infectivity and the like, and achieves the effects of less toxic and side effects and good curative effect.
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Embodiment 1
[0020] Made from the following raw materials in parts by weight: 30 parts of bupleurum, 30 parts of capillary, 30 parts of isatidis, 25 parts of schisandra, 5 parts of pig gall powder, and 20 parts of mung beans;
[0021] The preparation method of active substance of the present invention comprises the following steps:
[0022] (1) Weigh Bupleurum bupleurum powder in proportion, ethanol reflux extraction 2 times, 1 hour each time, add 4 times the amount of 60% ethanol for the first time, add 3 times the amount of 60% ethanol for the second time, filter under reduced pressure, and combine The filtrate was decompressed to recover ethanol to a paste, the extract was dissolved in an equivalent amount of n-butanol saturated water, and extracted 4 times with an equivalent amount of water-saturated n-butanol, the extracts were combined, and concentrated to obtain saikosaponin;
[0023] (2) Weighing capillary wormwood in proportion, using supercritical CO 2 Extraction, put it into th...
Embodiment 2
[0029] Made from the following raw materials in parts by weight:
[0030] 40 parts of Bupleurum, 40 parts of Yin Chen, 40 parts of Banlangen, 32.5 parts of Schisandra, 7.5 parts of pig gall powder, 25 parts of mung beans;
[0031] The preparation method of active substance of the present invention comprises the following steps:
[0032] (1) Weigh Bupleurum bupleurum powder in proportion, ethanol reflux extraction twice, 1 hour each time, add 6 times the amount of 70% ethanol for the first time, add 5 times the amount of 70% ethanol for the second time, filter under reduced pressure, and combine The filtrate was decompressed to recover ethanol to a paste, the extract was dissolved in an equivalent amount of n-butanol saturated water, and extracted 4 times with an equivalent amount of water-saturated n-butanol, the extracts were combined, and concentrated to obtain saikosaponin;
[0033] (2) Weighing capillary wormwood in proportion, using supercritical CO 2 Extraction, put it...
Embodiment 3
[0039] Made from the following raw materials in parts by weight:
[0040] 50 parts of bupleurum, 50 parts of capillary, 50 parts of isatidis, 40 parts of schisandra, 10 parts of pig gall powder, 30 parts of mung beans;
[0041] The preparation method of active substance of the present invention comprises the following steps:
[0042] (1) Weigh Bupleurum bupleurum powder in proportion, extract with ethanol reflux twice, each time for 1 hour, add 8 times the amount of 80% ethanol for the first time, add 6 times the amount of 80% ethanol for the second time, filter under reduced pressure, and combine The filtrate was decompressed to recover ethanol to a paste, the extract was dissolved in an equivalent amount of n-butanol saturated water, and extracted 4 times with an equivalent amount of water-saturated n-butanol, the extracts were combined, and concentrated to obtain saikosaponin;
[0043] (2) Weighing capillary wormwood in proportion, using supercritical CO 2 Extraction, put i...
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