Chinese herbal medicine bacteriostatic agent and preparation method thereof
A technology of Chinese herbal medicine and bacteriostatic agent, applied in the field of Chinese herbal medicine bacteriostatic agent and its preparation, can solve the problems of strong irritation to human body, carcinogenicity, etc., and achieve the effect of strong bacteriostatic ability, high safety, excellent cleaning and bacteriostatic effect.
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Embodiment 1
[0033] A kind of Chinese herbal medicine antibacterial agent is prepared through the following steps:
[0034] (1) Pretreatment of Chinese herbal medicine: After removing impurities from cloves, rhubarb, cinnamon, coptis, comfrey, ephedra, and Ledum fine-leaf, cut them into 1-2cm segments, then crush them and pass them through a 60-mesh sieve, and take them out reserve;
[0035] (2) Preparation of Chinese herbal medicine extract: various Chinese herbal medicines are prepared into extracts according to the following extraction process respectively;
[0036] ①Cloves: Take 1 part of crushed cloves, add 65% ethanol solution according to the ratio of material to liquid -1:20, and extract with ultrasonic waves for 50 minutes at a temperature of 35°C, filter after extraction, and take the supernatant Rotary evaporate to dryness, then add 22 parts of ethanol to redissolve, and use 176 parts of pure water to dilute to prepare clove extract;
[0037] ② Rhubarb: Take 0.8 parts of crush...
Embodiment 2
[0046] A kind of Chinese herbal medicine antibacterial agent is prepared through the following steps:
[0047] (1) Pretreatment of Chinese herbal medicine: After removing impurities from cloves, rhubarb, cinnamon, coptis, comfrey, ephedra, and Ledum fine-leaf, cut them into 1-2cm segments, then crush them and pass them through a 60-mesh sieve, and take them out reserve;
[0048] (2) Preparation of Chinese herbal medicine extract: various Chinese herbal medicines are prepared into extracts according to the following extraction process respectively;
[0049] ①Cloves: Take 2 parts of crushed cloves, add 80% ethanol solution according to the ratio of solid to liquid ratio of 1:20, and extract with ultrasonic waves for 40 minutes at a temperature of 35°C, filter after extraction, and take the supernatant and rotate Evaporate to dryness, then add 30 parts of ethanol to redissolve, and dilute with 165 parts of pure water to prepare clove extract;
[0050] ② Rhubarb: Take 0.5 part o...
Embodiment 3
[0059] A kind of Chinese herbal medicine antibacterial agent is prepared through the following steps:
[0060] (1) Pretreatment of Chinese herbal medicine: After removing impurities from cloves, rhubarb, cinnamon, coptis, comfrey, ephedra, and Ledum fine-leaf, cut them into 1-2cm segments, then crush them and pass them through a 60-mesh sieve, and take them out reserve;
[0061] (2) Preparation of Chinese herbal medicine extract: various Chinese herbal medicines are prepared into extracts according to the following extraction process respectively;
[0062] ① Cloves: Take 1.5 parts of crushed cloves, add 75% ethanol solution according to the ratio of material to liquid ratio of 1:15, and extract with ultrasonic waves for 45 minutes at a temperature of 45°C, filter after extraction, and take the supernatant and rotate Evaporate to dryness, then add 25 parts of ethanol to redissolve, and dilute with 168 parts of pure water to prepare clove extract;
[0063] ②Rhubarb: Take 0.6 p...
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