CN105454257A - Oxymatrine oil agent and preparation technology thereof - Google Patents
Oxymatrine oil agent and preparation technology thereof Download PDFInfo
- Publication number
- CN105454257A CN105454257A CN201410401192.7A CN201410401192A CN105454257A CN 105454257 A CN105454257 A CN 105454257A CN 201410401192 A CN201410401192 A CN 201410401192A CN 105454257 A CN105454257 A CN 105454257A
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- oxymatrine
- oil agent
- preparation technology
- finish
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Abstract
The present invention discloses a 2.4% oxymatrine oil agent, which comprises the following components by weight: 3-5% of oxymatrine, 2-3% of an emulsifier and the balance of a solvent. The 2.4% oxymatrine oil agent of the present invention has the advantages of pure plant sources, security, environment-friendliness, and good insecticidal effect.
Description
Technical field
The present invention relates to a kind of 2.4% oxymatrine finish, belong to a kind of plant insecticide field.
Background technology
In control agricultural, vegetables, fruit tree diseases and pests, long-term a large amount of use high poison, hypertoxic chemical pesticide, pest resistance to insecticide strengthens gradually, and residual chemical pesticide also causes great threat to person poultry safety, and the destruction of causing ecotope is day by day remarkable.In control of insect, in the face of the variety of problems that organic synthesis insecticide occurs, botanical pesticide causes people and payes attention to widely.China is vast in territory, and plant resources enriches, and the development & application for botanical pesticide provides great development space.Botanical pesticide refers to the medicament utilizing and have the effective ingredients in plant extract of bactericidal and insecticidal activity and monomeric substance and process, and can be used for controlling crop diseases and insect pests.Complex chemical composition in botanical pesticide, insect not easily develops immunity to drugs.In addition, plant extracts itself is present in natural world, and such medicament easily decomposes at occurring in nature, thus not easily produces residue of pesticide.
Kuh-seng is as a kind of conventional medicinal plant, be distributed widely in the areas such as NORTHWEST CHINA, North China and the Inner Mongol, there is effect of clearing heat and detoxicating, anti-inflammation and desinsection, its main component is Banlangen, comprise the multiple alkaloids such as matrine, oxymatrine, sophocarpine, N-Oxysophocarpine, with matrine and oxymatrine concentration the highest.More and more about the research report of oxymatrine in control agricultural, fruit tree and vegetables insect pest in recent years, and oxymatrine is in widespread attention with features such as its low toxicity, low-residual, easily degraded, wide material sources.
By the end of so far, we also do not find that effective medicinal ingredient is only precedent and the report that oxymatrine does finish.
Summary of the invention
A kind of oxymatrine finish, active ingredient is oxymatrine.
A kind of oxymatrine finish, be made up of following compositions in weight percentage: oxymatrine 3-5%, emulsifier 2-3%, surplus is solvent.
Oxymatrine, ISO adopted name is Oxymatrine.Chemical name: quinolizidine alkaloids, No. CAS: 519-02-8.Molecular structural formula:
Described emulsifier is benzinum or agriculture breast 602.
Described solvent is vegetable oil, as rapeseed oil, linseed oil, castor-oil plant wet goods.
Oxymatrine of the present invention, based on medicinal plant kuh-seng, extracts through the technique such as immersion, boiling, filtration, adds emulsifier, stirring solvent mixes, can obtain described oxymatrine finish.
2.4% oxymatrine finish good disinsection effect of the present invention, pure plant source medicament, green safety environmental protection.
Embodiment
Pulverize cleaning the kuh-seng dried, through immersion, boiling, filtration, concentrating and precipitating, return steps such as heating up in a steamer, collect mother liquor, add solvent naphtha, emulsifier, stir, sealing is preserved, and can obtain finished product.
The present invention 2.4% oxymatrine finish is only applicable to ultra low volume spraying.
Claims (2)
1. an oxymatrine finish, active ingredient is oxymatrine.
2. an oxymatrine finish, is made up of following compositions in weight percentage: oxymatrine 3-5%, emulsifier 2-3%, and surplus is solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401192.7A CN105454257A (en) | 2014-08-15 | 2014-08-15 | Oxymatrine oil agent and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401192.7A CN105454257A (en) | 2014-08-15 | 2014-08-15 | Oxymatrine oil agent and preparation technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105454257A true CN105454257A (en) | 2016-04-06 |
Family
ID=55592822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401192.7A Pending CN105454257A (en) | 2014-08-15 | 2014-08-15 | Oxymatrine oil agent and preparation technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105454257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452317A (en) * | 2018-10-30 | 2019-03-12 | 陕西康禾立丰生物科技药业有限公司 | A kind of pesticide finish |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296753A (en) * | 2000-09-30 | 2001-05-30 | 苗振东 | Plant insecticide and its preparing process |
| CN102228051A (en) * | 2011-07-29 | 2011-11-02 | 海南正业中农高科股份有限公司 | Pesticide composition containing oxymatrine |
| CN102939978A (en) * | 2012-11-22 | 2013-02-27 | 海南正业中农高科股份有限公司 | Insecticidal composition containing oxymatrine and benzoylurea components |
-
2014
- 2014-08-15 CN CN201410401192.7A patent/CN105454257A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296753A (en) * | 2000-09-30 | 2001-05-30 | 苗振东 | Plant insecticide and its preparing process |
| CN102228051A (en) * | 2011-07-29 | 2011-11-02 | 海南正业中农高科股份有限公司 | Pesticide composition containing oxymatrine |
| CN102939978A (en) * | 2012-11-22 | 2013-02-27 | 海南正业中农高科股份有限公司 | Insecticidal composition containing oxymatrine and benzoylurea components |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452317A (en) * | 2018-10-30 | 2019-03-12 | 陕西康禾立丰生物科技药业有限公司 | A kind of pesticide finish |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |