Preparation method of berberine bactericidal water
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of berberine and water preparation, which is applied in the field of preparation of berberine bactericidal water preparation, can solve the problems of slow drug action, low drug efficacy, and high chemical composition, and achieve low chemical composition content, high drug efficacy, and low human and animal production. Poison effect
Inactive Publication Date: 2005-06-22
王宗华
View PDF0 Cites 10 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0002] The widely used berberine pesticide has the characteristics of low toxicity and low residue, but its chemical composition is relatively high, its drug effect is slow, and its efficacy is low
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0011] The present invention adopts following parts by weight ratio component combination:
[0012] 100 parts of water, 10 parts of coptis, 3 parts of herb, 1 part of saponins
[0013] Firstly the above-mentioned components are mixed and pulverized, after boiling the water for 20 minutes, filter to obtain the extract, add 2% hypertonic agent (JFC) and 0.2% benzoic acid for the extract weight, then adjust the pH value
[0014] 5.5 is made.
Embodiment 2
[0016] The present invention adopts following parts by weight ratio component combination:
[0017] 100 parts of water, 11 parts of coptis, 3.5 parts of herb, 1.25 parts of saponins
[0018] First, the above components are mixed and pulverized, and after boiling the water for 25 minutes, the extract is obtained by filtering, adding 2-3% hyperosmotic agent (JFC) and 0.25% benzoic acid, and then adjusting the pH value to 6.0. become.
Embodiment 3
[0020] The present invention adopts following parts by weight ratio component combination:
[0021] 100 parts of water, 12 parts of coptis, 4 parts of herb, 1.5 parts of saponins
[0022] First, the above components are mixed and pulverized, and after boiling water for 30 minutes, filter to obtain the extract, add 3% hyperosmotic agent (JFC) and 0.3% benzoic acid, and then adjust the pH value to 6.5 to prepare .
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses the preparation method of berberine bactericidal water, wherein any one combination of the three weight ratio constituents can be employed, (1) water 100 parts, coptis root 10-12 parts, atractylodes rhizome 3-4 parts, Chinese honey locust 1-1.5 parts, (2) water 100 parts, yellow-corktree bark 20-35 parts, atractylodes rhizome 3-4 parts, Chinese honey locust 1-1.5 parts, (3) water 100 parts, barberry root 90-100 parts, atractylodes rhizome 3-4 parts, Chinese honey locust 1-1.5 parts. The process for preparing the three composition comprises mixing and disintegrating, boiling for 20-30 minutes, filtering to obtain extract, charging 2-3wt% of JFC and 0.2-0.3% of benzoic acid, then adjusting pH to 5.5-6.5.
Description
technical field [0001] The invention relates to a preparation method of a berberine bactericidal water agent. technical background [0002] The widely used berberine pesticide has the characteristics of low toxicity and low residue, but its chemical composition is relatively high, its drug effect is slow, and its drug effect is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a preparation method of a berberine bactericidal water agent containing few chemical components, high drug efficacy, quick effect, and low toxicity to humans and animals. [0004] The present invention adopts the following technical scheme: the present invention adopts the plant Coptis chinensis containing berberine, Phellodendron phellodendron or any one of the three needles, mixed with herb and saponins, pulverized, boiled and extracted, and it can be prepared by using the following Any combination of the three parts by weight ratio c...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more