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Preparation method of antibacterial herbal extract
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A technology for extracting liquid and filtrate of Chinese herbal medicine, which is applied in the fields of botanical equipment and methods, pharmaceutical formulations, and preparations for skin care, etc.
Inactive Publication Date: 2019-04-19
谭友明
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Abstract
Description
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Problems solved by technology
Commonly added antibacterial agents are chemical chlorine-containing disinfectants, oxygen-containing disinfectants or alcohol-containing disinfectants. These disinfectants all have good bactericidal effects, but they all have unpleasant pungent odors, which are harmful to human body and other diseases. The substance is irritating and has poor stability, which is not conducive to environmental protection and can easily harm human health
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Embodiment 1
[0014] A preparation method of an antibacterial Chinese herbal medicine extract, characterized in that it comprises the following raw materials in parts by weight:
[0015] 10 parts of knotweed, 10 parts of clove, 10 parts of cinnamon, 7 parts of saxifrage.
[0016] The preparation method of the Chinese herbal medicine extract is carried out according to the following process steps:
[0017] After pulverizing knotweed, saxifrage, clove and cinnamon, mix it with 75% ethanol at a weight ratio of 1:10, add cellulase and mix it evenly at a temperature of 45°C, let it stand for 2 hours, and filter the filtrate; It is uniformly miscible with propylene glycol at a weight ratio of 1:10, and the ethanol in the solution is evaporated by rotary evaporation, vacuum filtered, and the filtrate is collected to obtain the Chinese herbal medicine extract.
Embodiment 2
[0019] A preparation method of an antibacterial Chinese herbal medicine extract, characterized in that it comprises the following raw materials in parts by weight:
[0020] 40 parts of knotweed, 40 parts of clove, 35 parts of cinnamon, 25 parts of saxifrage.
[0021] The preparation method of the Chinese herbal medicine extract is carried out according to the following process steps:
[0022] After pulverizing knotweed, saxifrage, clove and cinnamon, mix it with 80% ethanol at a weight ratio of 1:13, add cellulase and mix it evenly at a temperature of 50°C, let it stand for 4 hours, and filter the filtrate; It is evenly miscible with propylene glycol at a weight ratio of 1:13, and the ethanol in the solution is evaporated by rotary evaporation, vacuum filtered, and the filtrate is collected to obtain the Chinese herbal medicine extract.
Embodiment 3
[0024] A preparation method of an antibacterial Chinese herbal medicine extract, characterized in that it comprises the following raw materials in parts by weight:
[0025] 70 parts of knotweed, 70 parts of clove, 60 parts of cinnamon, 40 parts of saxifrage.
[0026] The preparation method of the Chinese herbal medicine extract is carried out according to the following process steps:
[0027] After crushing knotweed, saxifrage, clove and cinnamon, mix it with 85% ethanol at a weight ratio of 1:15, add cellulase and mix it evenly at a temperature of 55°C, let it stand for 5 hours, and filter the filtrate; It is uniformly miscible with propylene glycol at a weight ratio of 1:15, and the ethanol in the solution is evaporated by rotary steaming, vacuum filtered, and the filtrate is collected to obtain the Chinese herbal medicine extract.
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Abstract
The invention discloses a preparation method of an antibacterial herbal extract. After pulverizing gentrin knotweed, saxifragastolonifera, clove and cinnamon, a mixture is uniformly mixed with ethanol having a concentration of 75% to 85% according to a weight ratio of 1:10 to 15, the cellulase is added to the mixture at the temperature of 45 DEG C to 55 DEG C, and after standing for 2 to 5 hours,the filtrate is filtered; the filtrate and propylene glycol are uniformly mixed at a weight ratio of 1:10 to 15, the ethanol in a solution is subjected to rotary evaporation, vacuum pumpingfiltration is carried out, and the filtrate is collected to obtain the herbal extract. The materials of the antibacterial herbal extract have the advantages of mild and non-irritating properties, natural environmental protection, safety and effectiveness, and have remarkable effects of sterilization, bacteriostasis and anti-inflammatory. The antibacterial herbal extract is suitable for the processing of wash supplies and detergents, such as shower gel, soap, a hand cleanser, a laundry detergent, laundrysoap, and the like.
Description
technical field [0001] The invention relates to a preparation method of an antibacterial Chinese herbal medicine extract. Background technique [0002] In order to prevent bacterial and fungal infections, many washing products and toiletries on the market will add antibacterial agents. Commonly added antibacterial agents are chemical chlorine-containing disinfectants, oxygen-containing disinfectants or alcohol-containing disinfectants. These disinfectants all have good bactericidal effects, but they all have unpleasant pungent odors, which are harmful to human body and other diseases. The substance is irritating and has poor stability, which is not conducive to environmental protection and can easily harm human health. Contents of the invention [0003] The object of the present invention is to provide a kind of preparation method of antibacterial Chinese herbal medicine extract; Raw material property of the present invention [0004] Mild and non-irritating, natural and...
Claims
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Application Information
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