Urethral clearing agent and preparation method thereof
A urethral cleansing and medicament technology, which is applied in the direction of pharmaceutical formulations, antibacterial drugs, drug combinations, etc., to achieve the effects of stable drug performance, simple method, and remarkable curative effect
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[0033] Correspondingly, the embodiment of the present invention also provides a preparation method of the above-mentioned urethral clearing agent, the method comprising the following steps:
[0034] S01: Weigh each medicinal material according to the compatibility of the medicinal materials in the Chinese prescription of Urethral Cleansing Medicine;
[0035] S02: Add the medicinal material weighed in step S01 into water at 95-100°C for at least one hot water extraction treatment, and perform solid-liquid separation after the extraction treatment is completed, and collect the filtrate;
[0036] S03: After concentrating the filtrate obtained in step S02 into a thick paste, adding ethanol for leaching treatment, after the leaching treatment is completed, let stand to collect the supernatant, concentrate and sterilize the supernatant.
[0037] Specifically, the compatibility of the medicinal materials in the prescription in the above step S01 is as described above in the medicine ...
Embodiment 1
[0050] A urinary tract clearing agent, which comprises the mixed extract of the following prescription medicinal materials in parts by weight:
[0051] 120g fennel, 60g cortex, 120g viola, 120g dandelion, 180g coix seed, 60g poria cocos, 60g moutan bark, 60g alisma, 90g talcum powder, 90g plantago seed, 60g polyporus, 60g ferntail.
[0052] Its preparation method is as follows:
[0053] S11: Weigh each medicinal material according to the compatibility of the medicinal materials in the Chinese prescription of the urinary tract clearing agent;
[0054] S12: Add the weighed medicinal materials into 10,000ml of water at 100°C for the first hot water extraction treatment for 2 hours, then filter through a 400-mesh filter membrane, collect the filtrate, and add 8,000ml of 100°C water to the filter residue. Carry out the second hot water leaching treatment in water for 2 hours, filter through a 400-mesh membrane filter again, and combine the filtrates filtered twice;
[0055] S13: ...
Embodiment 2
[0057] A urinary tract clearing agent, which comprises the mixed extract of the following prescription medicinal materials in parts by weight:
[0058] 160g fennel, 40g cork, 80g viola, 100g dandelion, 240g coix seed, 60g poria cocos, 80g moutan bark, 50g alisma, 100g talcum powder, 70g plantain seed, 70g polyporus, 70g ferntail.
[0059] Its preparation method is as follows:
[0060] S21: Weigh each medicinal material according to the compatibility of the medicinal materials in the Chinese prescription of the urinary tract clearing agent;
[0061] S22: Add the weighed medicinal materials into 10,000ml of water at 95°C for the first hot water extraction treatment for 2 hours, then filter through a 400-mesh filter membrane, collect the filtrate, and add 8,000ml of 95°C water to the filter residue. Carry out the second hot water leaching treatment in water for 2 hours, filter through a 400-mesh membrane filter again, and combine the filtrates filtered twice;
[0062] S23: Vacu...
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