KR20240081900A - compositions for herbicide and the producing method thereof - Google Patents

Abstract

The present invention relates to a natural bioactivity modifier composition containing as active ingredients a mixed oil of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract, and a method for producing the same, comprising cotton seeds, eugenia flowers, garlic, lavender leaves, Low-temperature drying of Ceylon cinnamon bark and yucca roots; grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark and yucca root to prepare a mixture; drying the mixture; Preparing an extract by performing supercritical extraction of the dried mixture using carbon dioxide; and separating carbon dioxide from the extract to prepare mixed oil of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract.

Description

Natural physiological activity regulator composition and manufacturing method {compositions for herbicide and the producing method thereof}

The present invention relates to a natural physiological activity regulator composition and manufacturing method, and more specifically, to a natural physiological activity regulator composition containing cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract as active ingredients.

The content described in this section simply provides background information on embodiments of the present invention and does not constitute prior art.

Due to the rapid increase in world population in the 20th century, all mankind on earth faced the difficult problem of securing resources. To solve this problem, the development of pest and weed control technologies, breed improvement, and soil fertility improvement were used to steadily increase food resources. Efforts have been made to increase production.

One of these methods, organic chemical synthesis pesticides, can quickly control pests and weeds at a low cost, making it the fastest way to increase crop yield and improve quality. Pest and weed control using synthetic organic pesticides was recognized as an essential factor in increasing agricultural production. The domestic and international use of organic chemical synthetic pesticides continues to increase, and the continued use of organic chemical synthetic pesticides, their overuse and misuse, problems due to toxicity, environmental pollution, and adverse effects on the natural ecosystem occur. In addition, due to the occurrence of drug-resistant germs and pests, various problems, such as a decrease in the control effect of organic chemical synthetic pesticides, continue to be raised.

As environmental pollution such as soil and various social problems occur due to excessive use of organic synthetic pesticides, a movement to refrain from using organic synthetic pesticides has been emerging for a long time. In addition, in order to reduce these problems, biological control methods have emerged as an alternative, and the development of environmentally friendly biological pesticides is becoming active. However, the development of natural bioactivity regulators that can increase low cost and high efficiency, such as organic chemical synthetic pesticides, is still slow. am.

In addition, with the spread of natural physiological activity regulators, which are synthetic organic pesticides, perennial (riparian) weeds are becoming a problem, and the occurrence of naturalized weeds is increasing. Not only are weed occurrence patterns changing due to changes in rice cultivation methods, but also foreign weeds introduced from foreign countries. Additionally, resistance to natural bioactivity regulators is increasing, becoming a problem.

The above-mentioned background technology is technical information that the inventor possessed for deriving the embodiments of the present invention or acquired during the derivation process, and cannot necessarily be said to be known technology disclosed to the general public before the application for the embodiments of the present invention. does not exist.

Accordingly, one aspect according to the present invention is that the present invention was devised to solve the problems of the prior art as described above. The technical problem to be solved by the present invention is to provide low cost and high efficiency while having an excellent effect of suppressing the activity of weeds. The goal is to provide an environmentally friendly, natural physiological activity regulator that can increase bioactivity.

The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned can be clearly understood by those skilled in the art from the description below. will be.

In order to achieve the above-posed problem, one aspect of the present invention is to solve the above technical problem, the natural physiological activity modifier composition of the present invention is composed of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract. Contains mixed oil as an active ingredient.

The natural physiological activity regulator composition according to an embodiment of the present invention has a ratio of the cottonseed oil, the clove oil, the garlic oil, the lavender oil, the cinnamon oil, and the yucca extract of 5 to 25:15 to 25:5 to 15: It is preferable to include it in a mass ratio of 15 to 25:5 to 15.

According to one embodiment of the present invention, the cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract are preferably extracted by a supercritical extraction method.

In addition, in order to solve the above technical problems, the method for producing a natural bioactivity regulator composition of the present invention includes the steps of drying cotton seeds, Eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots at low temperature; grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark and yucca root to prepare a mixture; drying the mixture; Preparing an extract by performing supercritical extraction of the dried mixture using carbon dioxide; and separating carbon dioxide from the extract to prepare mixed oil of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract.

In the step of preparing an extract by supercritical extraction according to an embodiment of the present invention, it is preferable to perform supercritical extraction at a temperature of 40 to 65°C for 2 to 5 hours at a pressure of 150 to 200 bar.

In addition, in order to solve the above technical problems, the method for producing a natural bioactivity regulator composition of the present invention includes the steps of drying cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots at low temperatures, respectively; Grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots to produce pulverized products; and mixing the pulverized material and performing supercritical extraction using carbon dioxide to prepare an extract; Includes.

The low temperature drying step according to an embodiment of the present invention is preferably performed at 30 to 40°C.

The step of preparing an extract by supercritical extraction according to an embodiment of the present invention includes preparing a primary extract by performing supercritical extraction for 3 to 5 hours at a pressure of 150 to 200 bar; and preparing the secondary extract at a temperature of 40 to 50°C and a pressure of 15 to 20 MPa for 2 hours.

In addition, in order to solve the above technical problems, the method for producing a natural bioactivity regulator composition of the present invention includes the steps of drying cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots at low temperatures, respectively; Grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots to produce pulverized products; Supercritical extraction of the ground product using carbon dioxide to produce cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract; and mixing the extracted cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract; Includes.

The present invention as described above is excellent in suppressing the activity of weeds and has an environmentally friendly effect that can increase efficiency at low cost.

In addition, the effect of the present invention has various effects such as excellent versatility depending on the embodiment, and such effects can be clearly confirmed in the description of the embodiment described later.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments presented below, but may be implemented in various different forms, and should be understood to include all conversions, equivalents, and substitutes included in the spirit and technical scope of the present invention. . The embodiments presented below are provided to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention. In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

Since the present invention can make various changes and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

Terms including ordinal numbers, such as first, second, etc., may be used to describe various components, but the components are not limited by these terms. These terms are used only to distinguish one component from another.

When a component is said to be 'connected' or 'connected' to another component, it may be directly connected or connected to the other component, but other components may exist in between. It must be understood that there is. On the other hand, when it is mentioned that a component is 'directly connected' or 'directly connected' to another component, it should be understood that there are no other components in between.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as 'comprise' or 'have' are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that it does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, a preferred embodiment according to the present invention will be described in detail.

The natural physiological activity regulator composition according to an embodiment of the present invention includes a mixed oil of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract as active ingredients.

Cottonseed oil is derived from Goscypium hirsutum L. for land cotton, G. barbadense L. for sea cotton, and G. herbaceum Oliv. It is a semi-drying oil obtained from the seeds of cotton, G. arboreum L. (Malvaceae), etc.

Cottonseed oil is a light yellow to dark brown liquid oil with a unique bitter taste and odor and is characterized by a Halphen color reaction.

Cottonseed oil contains palmitic acid, myristic acid, stearic acid, arachic acid, linoleic acid, and oleic acid.

Clove oil is obtained by steam distillation of dried flower buds, peduncles, and leaves of Eugenia caryophyllata Thunb., which belongs to the Cloveaceae family.

The lactation rate is known to be 17-20% in buds, about 6% in peduncles, and 2-3% in leaves.

Clove oil is colorless or yellow when newly distilled, but has the characteristic of turning dark red over time, and is mainly used as a raw material for manufacturing vanillin, as a spice, and as medicine.

Clove oil contains 70-90% Eugenol, Eugenol acetate, Caryophyllen, vanillin, methyl salicylate, and methyl-n-amyl ketone. -AMYL KETONE), methylheptyl ketone, methyl-n-amylcarbinol, methylheptylcarbinol, furfuryl alcohol, furfural, and methylfurfural.

Garlic oil is obtained by grinding and steam distilling the stalks of garlic, which belongs to the Liliaceae family.

The representative ingredient of garlic, which is the main ingredient of garlic oil, is allin, an organic sulfur component. Allin itself has no odor. However, when garlic is stimulated by chewing or chopping, allin is destroyed and changes into 'allicin' and diallyl disulfide, which have a pungent taste and smell, by the action of an enzyme called allinase.

It is known that the antibacterial effect of garlic is due to allicin, which is a decomposition of allin. Garlic's antibacterial substances are known to have growth-inhibiting effects on bacteria, yeast, mold, as well as protozoa.

Garlic oil is a colorless or light yellow liquid with a strong aroma unique to garlic.

The main components of garlic oil are disulfides, with diallyl disulfide and methylallyl disulfide accounting for over 60% of the total volatile components, and trisulfides accounting for 30%. occupies

In addition to antibacterial properties, these sulfides are known to have thrombolytic and platelet aggregation inhibitory effects.

Lavender oil is an essential oil obtained by steam distillation from lavender flowers, leaves, and branches. It is a colorless or yellowish liquid with a unique lavender scent, and is soluble in alcohol, ether, chloroform, and benzene.

Lavender oil is 30-40% linalol acetate and also contains geraniol and esters.

Lavender oil is effective in eliminating weeds even at low concentrations, and further affects the growth of soil microorganisms and fungi involved in crop growth.

Cinnamon oil is obtained by steam distillation of the bark or leaves of Ceylon cinnamon (C. zeylanicum Nees). The essential oil obtained from the bark is called cinnamon bark oil, and the essential oil obtained from the leaves is called cinnamon leaf oil. Change the ingredients.

Cinnamon oil contains cinnamaldehyde (65-76%), eugenol (4-10%), n-amylmethyl ketone, l-α-pinene, l-phellandrene, p-cymene, benzaldehyde, pelargonaldehyde, and hydrochloride. Contains cinnamaldehyde, l-linalool, caryophyllene, etc.

Cinnamon leaf oil contains eugenol (70-95%). Contains cinnamaldehyde (about 0.1%), benzaldehyde, safrole, l-linalool, etc.

Cinnamon oil has antibacterial properties and inhibits the growth of Escherichia coli, Staphylococcus aureus, Candina albicans, etc.

Yucca extract is obtained by extracting the roots of the tropical plant Yucca with water.

Yucca extract is a dark brown liquid with a unique odor and contains saponin glycosides.

Therefore, by preparing a natural bioactivity regulator composition containing as active ingredients a mixture of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract extracted from plants, it is possible to remove not only weeds but also lichen (including umbrella moss). and environmentally friendly natural physiological activity regulators can be manufactured.

The natural physiological activity regulator composition according to an embodiment of the present invention has a ratio of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract of 5~25:15~25:5~15:15~25:5~ A ratio of 15 is desirable.

According to an embodiment of the present invention, a method for producing a natural physiological activity regulator composition includes the steps of drying cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots at low temperature; grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark and yucca root to prepare a mixture; drying the mixture; Preparing an extract by performing supercritical extraction of the dried mixture using carbon dioxide; and separating carbon dioxide from the extract to prepare mixed oil of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract.

The low-temperature drying step of cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots is a step of washing cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots, and drying them for grinding.

At this time, it is recommended to dry at low temperature to prevent the active ingredients of cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots from being destroyed, preferably at 30-40°C.

The step of preparing a mixture by grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark and yucca roots is a step of pulverizing the raw materials for supercritical extraction and drying the mixture once more. This prepares raw materials for supercritical extraction.

The pulverized mixture preferably has an average particle size of 0.5 to 3.0 mm, and is preferably dried at 40 to 50°C.

Supercritical extraction is a method that enables rapid and selective extraction by setting the pressure and temperature above the critical point, thereby possessing the characteristics of the dissolving power of the liquid phase and the diffusion coefficient and viscosity of the gas phase.

By using carbon dioxide in the dried mixture, the effective ingredients of the repellent composition are not destroyed and the scent with a repellent effect can be maintained. Supercritical extraction is performed at a pressure of 150 to 200 bar and a temperature of 40 to 65°C for 2 to 5 hours. In order to efficiently extract the active ingredients from the mixture without destroying them, supercritical extraction can be performed twice. That is, the first supercritical extraction can be performed at a pressure of 150 to 200 bar for 3 to 5 hours, and the second supercritical extraction can be extracted at a temperature of 40 to 50 ℃ and a pressure of 15 to 20 MPa for 2 hours.

By separating carbon dioxide from mixed oil prepared through supercritical extraction, a composition that can be an effective ingredient of a natural bioactivity regulator is prepared.

According to another embodiment of the present invention, a method for producing a natural physiological activity regulator composition includes the steps of drying cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots at low temperature, respectively; Grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots to produce pulverized products; And mixing the pulverized material and performing supercritical extraction using carbon dioxide to prepare an extract.

The low-temperature drying step of cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots, respectively, involves washing the cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots, and drying them for grinding. .

The step of grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots to produce pulverized products is a step of preparing raw materials for supercritical extraction. It is preferable to grind the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark and yucca roots so that the particle size is about 0.5 to 3 mm.

The step of mixing the pulverized material and performing supercritical extraction using carbon dioxide to prepare the extract is a step of extracting the active ingredient from the pulverized material, and the supercritical extraction can be performed by the method described above.

Since the natural physiological activity regulator composition prepared by the present invention extracts the active ingredients using carbon dioxide, a solvent harmless to the human body, most of it is removed as gas at normal pressure, and even if a trace amount of residual solvent is included in the final extract, it is not harmful to the human body. not.

According to another embodiment of the present invention, a method for producing a natural physiological activity regulator composition includes the steps of drying cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots at low temperature, respectively; Grinding the dried cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots to produce pulverized products; Supercritical extraction of the ground product using carbon dioxide to produce cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract; and mixing the extracted cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract.

Cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract can be produced by drying, grinding, and extracting cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca roots, respectively.

By mixing cotton seeds, eugenia flowers, garlic, lavender leaves, Ceylon cinnamon bark, and yucca root into oil, the drying, grinding, and extraction steps can be adjusted to suit the characteristics of each raw material.

Although embodiments according to the present invention have been described above, they are merely illustrative, and those skilled in the art will understand that various modifications and equivalent scope of embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the following patent claims.

Unless there is an explicit order or statement to the contrary regarding the steps constituting the method according to the invention, the steps may be performed in any suitable order. The present invention is not necessarily limited by the order of description of the above steps. The use of any examples or illustrative terms (e.g., etc.) in the present invention is merely to describe the present invention in detail, and unless limited by the claims, the scope of the present invention is limited by the examples or illustrative terms. It doesn't work. Additionally, those skilled in the art will recognize that various modifications, combinations and changes may be made depending on design conditions and factors within the scope of the appended claims or their equivalents.

Therefore, the spirit of the present invention should not be limited to the above-described embodiments, and the scope of the patent claims described below as well as all scopes equivalent to or equivalently changed from the scope of the claims are within the scope of the spirit of the present invention. It will be said to belong to

Claims (3)

A natural bioactivity modifier composition comprising a mixed oil of cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract as active ingredients. According to clause 1,
Characterized in that the cottonseed oil, the clove oil, the garlic oil, the lavender oil, the cinnamon oil and the yucca extract are contained in a mass ratio of 5 to 25:15 to 25:5 to 15:15 to 25:5 to 15. A natural physiological activity regulator composition. In paragraph 1
A natural physiological activity regulator composition, wherein the cottonseed oil, clove oil, garlic oil, lavender oil, cinnamon oil, and yucca extract are extracted by a supercritical extraction method.