KR20240049884A - Infusion oil including kawakawa extract, manufacturing method for the same, and manufacturing method of salve using the infusion oil - Google Patents

Abstract

The present invention is an infusion oil that uses natural ingredients such as kawakawa leaves and extra virgin olive oil as main ingredients, and is eco-friendly and does not cause harmful effects or side effects on the human body, while also providing excellent moisturizing effects and skin elasticity improvement effects. A manufacturing method and a method of manufacturing an ointment using this infusion oil are provided.

Description

Infusion oil including kawakawa extract, manufacturing method for the same, and manufacturing method of salve using the infusion oil}

The present invention relates to infusion oil, a method for producing the same, and a method for producing an ointment using the infusion oil. More specifically, it is made using natural ingredients such as kawakawa leaves and extra virgin olive oil as main ingredients, and is environmentally friendly and has no harmful effects on the human body. It relates to an infusion oil containing kawakawa extract that provides excellent moisturizing and elasticity improvement effects without causing side effects, a method of manufacturing the same, and a method of manufacturing an ointment using the infusion oil.

As interest in appearance increases, various functional cosmetics are being released to prevent skin diseases and aging. Among these, there is an infusion oil that has skin soothing and skin improving properties.

However, although conventional infusion oils have natural moisturizing factors, various chemical additives are used to increase product performance and preservation. If chemical ingredients are used in products that are applied directly to the skin, if you have sensitive skin or an underlying disease such as atopy, side effects such as skin troubles or allergies may occur when used, or the skin disease may eventually become worse. You can.

Meanwhile, many ointments for external use are on the market to restore damaged skin or treat skin diseases. However, most ointments for external use are made up of chemical ingredients, and some ointments in particular contain steroid ingredients, so if used by young children or people with sensitive skin, or even by regular users, if they are used repeatedly for a long period of time, the skin may become damaged. It may cause side effects such as thinning the skin.

Domestic Patent Publication No. 10-2017-0027614

The present invention was developed in consideration of the above conventional problems, and is an infusion oil containing kawakawa extract that is environmentally friendly and does not cause harmful effects or side effects on the human body, while also providing excellent moisturizing effects and elasticity improvement effects. The purpose is to provide and a manufacturing method thereof.

Another object of the present invention is to provide a method for producing an ointment using the infusion oil, which does not contain chemical ingredients or steroids.

One aspect of the present invention is an infusion oil, which includes a natural vegetable extract, 3 to 5% by weight of kawakawa leaves as a vegetable extract material based on 100% by weight of the infusion oil, and 100% by weight of the infusion oil. With respect to, 94 to 96% by weight of extra virgin olive oil; and 0.5 to 1% by weight of natural vitamins; Provides an infusion oil further comprising.

Another aspect of the present invention includes preparing kawakawa leaves; Disinfecting the kawakawa leaves with a disinfectant solution consisting of 15% by weight ethanol and 85% distilled water and drying them at room temperature; Preparing a first mixture by mixing 3 to 5% by weight of dried kawakawa leaves and 94 to 96% by weight of extra virgin olive oil, based on 100% by weight of infusion oil; Heating the first mixture to 83°C, then lowering the temperature to 70°C and maintaining it for 36 hours; Lowering the temperature to 30°C and maintaining it for 36 hours, then removing impurities using a 300㎛ filter to prepare a second mixture; And adding 0.5 to 1% by weight of tocopherol, a natural vitamin, based on 100% by weight of infusion oil to the second mixture and stirring to prepare a third mixture; Including, the step of preparing the Kawakawa leaves includes washing the Kawakawa leaves with a colloidal silver solution, drying them with air at 65 to 70 ° C. for 48 hours, and pulverizing them to prepare Kawakawa leaf pieces of a predetermined size. Provides a method for producing infusion oil.

Another aspect of the present invention is to use 45% by weight of infusion oil, 10% by weight of borage oil, and 21% by weight of sunflower seed oil based on 100% by weight of the previously prepared ointment of infusion oil, borage oil, and sunflower seed oil. mixing at a ratio of % and heating at 80° C. to prepare the first component; Preparing a second component by mixing the first component with 18% by weight of melted bees wax based on 100% by weight of the ointment, and cooling to 70°C; and mixing the second component with lavender oil and tocophenol and stirring to prepare an ointment; Provides an ointment manufacturing method comprising.

When the infusion oil according to an embodiment of the present invention and the ointment prepared from this oil are used as external agents, effects can be expected in the following places.

(1) Eczema, boils, swelling, cuts, tumors and trauma

(2) lack of circulation, including frostbite;

(3) Various common skin diseases such as atopy, heat rash, etc.

(4) Anti-inflammatory action, rheumatism and arthritis

(5) Bruises, allergies, hives

(6) Bug bites, mosquito bites

Figure 1 is a flow chart showing a method for producing a cosmetic composition according to an embodiment of the present invention.
Figure 2 is a photograph of a Kawakawa leaf piece prepared according to an embodiment of the present invention.
Figure 3 is a flow chart showing a method for producing an ointment according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the attached drawings. However, the embodiments of the present invention may be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below.

In addition, 'including' a certain element throughout the specification means that other elements may be further included rather than excluding other elements, unless specifically stated to the contrary.

Infusion oil according to an embodiment of the present invention includes kawakawa leaves, extra virgin olive oil, and natural vitamins.

Kawakawa ( piper methysticum Forst.) is a fruit tree that grows naturally in the North Pacific Islands. The roots have a strong aroma and a roasted taste. Kawakawa leaves, prepared from the Kawakawa tree, are the main ingredients of infusion oil and are generally used as digestive, anti-inflammatory, analgesic, alternative, purifying agent, diaphoretic, and blood purification stimulant. In one embodiment, the kawakawa leaf acts on the dermis of the skin to promote collagen production, thereby improving skin wrinkles and roughness.

Natural vitamins may contain tocopherol, which acts as additional protection against damage to skin cell membranes and tissues.

Since these infusion oils are made of only 100% natural ingredients, including extra virgin olive oil that does not undergo any chemical processing during production, they are safe as they do not contain steroids, and can be safely used even by children with sensitive skin or young children.

This infusion oil can be manufactured using kawakawa leaves as the main ingredient, adding extra virgin olive oil and natural vitamins as accessory ingredients, and using processes such as distillation, disinfection, removal of impurities, and aging.

Hereinafter, with reference to FIG. 1, a method for producing infusion oil according to an embodiment of the present invention will be described as follows.

First, prepare kawakawa leaves.

Specifically, leaves are obtained from the Kawakawa tree and washed with a colloidal silver solution to remove bacteria, etc. on the surface.

Then, it is dried with air at 65 to 70°C, more preferably at 68°C for about 48 hours. At this time, if the drying temperature is less than 65℃, there may be a problem of bacteria multiplying again on the leaf surface, and if it exceeds 70℃, the surface of the kawakawa leaf may be damaged by hot air.

Then, the dried Kawakawa leaves can be pulverized using a hammer mill or the like to prepare Kawakawa leaf pieces of a predetermined size as shown in FIG. 2.

Next, the kawakawa leaf pieces are sterilized and dried at room temperature for about 24 hours. At this time, during disinfection, a disinfectant solution consisting of 15% by weight ethanol and 85% neutralized water may be used.

Next, based on 100% by weight of the final infusion oil, 3 to 5% by weight of dried kawakawa leaf pieces and 94 to 96% by weight of extra virgin olive oil are mixed to prepare a first mixture.

If the content of extra virgin olive oil exceeds 96% by weight, the viscosity of the infusion oil may be too low to form a liquid, which may cause the oil to flow down immediately upon application to the skin. Conversely, if the extra virgin olive oil content is less than 94% by weight, the viscosity of the infusion oil is too high, making it thick, and the skin improvement effect may be reduced.

At this time, more preferably, 4% by weight of kawakawa leaf pieces and 95.2% by weight of extra virgin olive oil can be used.

Next, the first mixture is heated to 83°C in a double boiler, then the temperature is lowered to 70°C and maintained for 36 hours. At this time, it is desirable to stir at least every 3 hours.

Next, the temperature is lowered to 30°C and maintained for 36 hours, and then impurities are removed using a 300㎛ filter to prepare a second mixture.

Next, 0.5 to 1% by weight of tocopherol, a natural vitamin, based on 100% by weight of the final infusion oil, is added to the second mixture and stirred to prepare a third mixture. At this time, tocopherol may be preferably added at 0.8% by weight.

Next, 15 kg of the third mixture is stored in a 20L drum, and can be used as an external agent after 7 days at 8 to 20°C.

The infusion oil produced in this way is made only of vegetable ingredients, and can be applied to ointments, face washes, multi-purpose cleansers, body washes, and air fresheners.

Hereinafter, with reference to FIG. 3, a method of manufacturing an external ointment using the infusion oil will be described as follows.

To prepare the ointment of one embodiment, first, the infusion oil containing Kawakawa prepared previously as a carrier oil, borage oil, and sunflower seed oil are mixed, and heated at 80° C. to prepare the first ingredient. .

At this time, in order to maximize the effects of the infusion oil, borage oil and sunflower seed oil, 45% by weight of infusion oil, 10% by weight of borage oil, and 21% by weight of sunflower seed oil are used based on a total of 100% by weight of the ointment. You can.

If the content of each ingredient is too excessive, adverse effects (side effects) may occur, and if the content is insufficient, the function of the ingredient may not be properly implemented. The content of the first component can be considered to be an optimally designed value taking these points into account.

The borage oil contains a large amount of calcium and potassium, so it has excellent skin softening and antibacterial properties, and is therefore effective in treating eczema or dermatitis, and is also effective in dry skin or atopic skin.

The sunflower seed oil is a natural skin membrane protection ingredient that moisturizes and gently protects dry and damaged skin and provides excellent soothing and moisturizing effects.

Next, the second ingredient is prepared by mixing bees wax dissolved in the first ingredient. At this time, beeswax has an exfoliating and moisturizing effect, and the optimal amount for these actions can be 18% by weight for a total of 100% by weight of the ointment. Additionally, the temperature of the second component is first lowered to 70°C so that lavender oil and tocopherol can be evenly mixed before proceeding with the subsequent process.

Next, lavender oil and tocopherol are further mixed with the second component, the temperature of which has been lowered to 70°C, and stirred to achieve uniformity, thereby producing an ointment made only of natural ingredients without steroid components. Lavender oil and tocopherol may each be included in an amount of 3% by weight based on 100% by weight of the ointment.

The present invention will be described in more detail below through a test example. These test examples are intended to illustrate the present invention in more detail, and the scope of the present invention is not limited by the content disclosed in the test examples.

Here, the comparative example is an ointment containing 35% by weight of borage oil, 41% by weight of sunflower seed oil, 18% by weight of beeswax, 3% by weight of lavender oil, and 3% by weight of tocopherol, excluding the infusion oil of the present invention. An example is an ointment comprising 45% by weight of infusion oil of the invention, 10% by weight of borage oil, 21% by weight of sunflower seed oil, 18% by weight of beeswax, 3% by weight of lavender oil and 3% by weight of tocopherol.

Table 1 shows the sensory evaluation of the skin compatibility of the two ointments. A total of 20 panelists, 10 men and 10 women, rubbed the ointments corresponding to the comparative examples and embodiments on their faces as if massaging them, and after 1 hour, a feeling of skin irritation was felt. , skin tightness, skin moisture, and overall preference were evaluated. The evaluation was done on a 5-point scale (5 points: good, 0 points: bad).

division Comparison example Example skin irritation 4.13±0.95 6.01±1.34 skin tightness 3.75±1.16 5.53±1.02 skin moisture 4.81±1.15 6.02±0.98 Full symbol chart 4.34±1.22 6.04±1.17

Referring to Table 1, the test results showed that the Examples had excellent effects in all aspects, including skin irritation, skin tightness, skin moisture, and overall acceptability, compared to the Comparative Examples.

The present invention is not limited by the above-described embodiments and attached drawings, but is intended to be limited by the appended claims. Accordingly, various forms of substitution, modification, and change may be made by those skilled in the art without departing from the technical spirit of the present invention as set forth in the claims, and this also falls within the scope of the present invention. something to do.

Claims (3)

As an infusion oil, it contains natural plant extracts,
Contains 3 to 5% by weight of kawakawa leaves as a vegetable extract material based on 100% by weight of infusion oil,
94 to 96% by weight of extra virgin olive oil, based on 100% by weight of infusion oil; and 0.5 to 1% by weight of natural vitamins; Infusion oil containing kawakawa extract further comprising. Preparing kawakawa leaves;
Disinfecting the kawakawa leaves with a disinfectant solution consisting of 15% by weight ethanol and 85% distilled water and drying them at room temperature;
Preparing a first mixture by mixing 3 to 5% by weight of dried kawakawa leaves and 94 to 96% by weight of extra virgin olive oil, based on 100% by weight of infusion oil;
Heating the first mixture to 83°C, then lowering the temperature to 70°C and maintaining it for 36 hours;
Lowering the temperature to 30°C and maintaining it for 36 hours, then removing impurities using a 300㎛ filter to prepare a second mixture; and
Adding 0.5 to 1% by weight of tocopherol, a natural vitamin, based on 100% by weight of infusion oil to the second mixture and stirring to prepare a third mixture; Including,
In the step of preparing the Kawakawa leaves, the Kawakawa leaves are washed with a colloidal silver solution, dried with air at 65 to 70 ° C. for 48 hours, and pulverized to prepare Kawakawa leaf pieces of a predetermined size. Method for preparing infusion oil containing extract. Based on 100% by weight of the ointment of infusion oil, borage oil, and sunflower seed oil prepared according to claim 2, 45% by weight of infusion oil, 10% by weight of borage oil, and 21% by weight of sunflower seed oil. preparing the first component by mixing in proportion and heating at 80°C;
Preparing a second component by mixing the first component with 18% by weight of melted bees wax based on 100% by weight of the ointment, and cooling to 70°C; and
preparing an ointment by mixing lavender oil and tocophenol with the second component and stirring; A method for producing an ointment containing a kawakawa extract containing a.