KR20200053779A - Composition for improving animal skin and fur - Google Patents

Abstract

The present invention relates to a composition for improving animal hair. By containing, as an active ingredient, an extract derived from edible flowers selected from the group consisting of a hibiscus extract, a rose extract and a mixed extract thereof, it is possible to provide the composition for improving animal hair, which is effective in skin moisturization while fragrance components of natural products and natural pigments with improved safety are applied intact.

Description

Composition for improving animal hair {COMPOSITION FOR IMPROVING ANIMAL SKIN AND FUR}

The present invention relates to a composition for improving animal hair, and more specifically, it contains an extract derived from edible flowers as an active ingredient, and utilizes natural pigments with improved safety and fragrance components of natural products as it is, and improves animal hair that is effective in moisturizing the skin. It relates to a composition.

Recently, in the modern age, when the tendency of nuclear family and individualism is deepening, the demand to lead a life with pets is increasing from young to old, and consumption of pet products such as health and appearance, food and clothing for pets Is increasing, and new products are being developed in the related industrial market.

Along with the increase in the population of pets, owners are showing interest in not only pets, but also common infectious diseases and general public health that will be transmitted to humans. Recently, dandruff and small bacteria in pet hairs have been shown to affect human atopy. It has been reported to act as an allergen, and particularly, the health and hygiene care of pets has become an important factor.

Therefore, in the case of products currently used for the hygiene management of pets, various treatments such as medicinal detergents including anti-inflammatory, antibiotic, antihistamine, and immunosuppressive agents, topical ear cleaning agents, and related additives are used, but dermatological diseases Since hair care-related diseases, including, are more important than continuous treatment, pet owners are interested in functional detergents, including functional shampoos and aromatic soaps, sold in the market because they can be easily purchased and used. .

On the other hand, a new harmful environment has been created for animals by using detergents used in humans in the past, and in modern times, animals have been developed and used to recognize that animals are different from humans. However, even in the case of such animal-friendly cleaners, harmful chemicals are still used, which is due to the combination of chemical manufacturing, process ease, and economic aspects.

Therefore, as the number of consumers who want to supply safe products without side effects to companion animals increases, there is a need to develop products for improving animal hair using natural raw materials.

Korean Patent Publication No. 10-2016-0035885 (2016.04.01)

The present invention is to solve the problems as described above, and contains an extract derived from edible flowers as an active ingredient to improve the safety of natural pigments and the fragrance components of the natural product itself, and improve animal-friendly animal hair that is effective in moisturizing the skin. It is to provide a composition.

According to an aspect of the present invention, there is provided a composition for improving animal hair containing an edible flower extract selected from the group consisting of hibiscus extract, rose extract and mixed extracts thereof as an active ingredient.

The edible flower extract may be an extract obtained using supercritical carbon dioxide extraction.

The supercritical carbon dioxide extraction may be performed for 1 to 3 hours at an extraction pressure of 130 to 200 bar at a temperature of 35 to 45 ° C.

The edible flower extract may be included in an amount of 0.1 to 5% by weight based on the total weight of the composition for improving animal hair.

The mixed extract may include 50 to 150 parts by weight of the rose extract relative to 100 parts by weight of the hibiscus extract.

The composition for improving animal hair may be a formulation selected from the group consisting of shampoo, cream, lotion, balm, oil, detergent, moisturizer and spray.

The present invention can provide an animal-friendly animal hair improving composition that utilizes the natural pigments with improved safety and the fragrance components of the natural product as it is, by containing the edible flower-derived extract as an active ingredient, and is effective in moisturizing the skin.

1 is a schematic view showing a device for extracting using a supercritical extraction method for obtaining an edible flower extract according to an embodiment of the present invention.
Figure 2 is a graph showing the DPPH radical scavenging activity of the edible flower extract prepared according to an embodiment of the present invention.
Figure 3 is a graph showing the ABTS radical scavenging activity of the edible flower extract prepared according to an embodiment of the present invention.
4 is a graph showing FRAP of edible flower extract prepared according to an embodiment of the present invention.
Figure 5 is a graph showing the reducing power of the edible flower extract prepared according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail.

However, this is presented as an example, and the present invention is not limited thereby, and the present invention is only defined by the scope of claims to be described later.

In describing the present invention, when it is determined that a detailed description of related known configurations or functions may obscure the subject matter of the present invention, the detailed description will be omitted.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the component from other components, and the nature, order, or order of the component is not limited by the term.

In describing the present invention, the terms 'about', 'substantially', 'degree', etc. of degree are used in or close to the value when manufacturing and substance tolerances specific to the stated meaning are presented. In order to aid the understanding of the present invention, accurate or absolute numerical values are used to prevent unconscionable infringers from using the disclosed disclosure.

The composition for improving animal hair according to an embodiment of the present invention contains an edible flower extract as an active ingredient.

The edible flower refers to a flower that is used as a edible flower, used as a main ingredient of food, or used to enhance the taste, color, and aroma of food. In addition, it is not ornamental, it is harmless to the human body and has good taste and fragrance, so it can be used as an appetite. Cultivated for ornamental purposes (if the cultivation environment is not known) or cultivated using large amounts of pesticides or growth hormones does not mean edible flowers, and the flowers of evergreen and deciduous trees, as well as the herbaceous plants of annual, biennial, and perennial plants Among them, there are many edible flowers.

The edible flower is not only tasty, but also has a different scent and excellent texture when chewing. Natural ingredients and natural pigments can be enjoyed, and since it is mainly used as raw food, there will be little loss of nutritional value. In addition, edible flowers are rich in nutrients such as antioxidants, minerals, and vitamins, and can be considered to be very valuable as functional foods that are effective in treating diseases or regulating biological functions.

In the present invention, the edible flower extract may be one selected from the group consisting of hibiscus extract, rose extract and mixed extracts thereof.

The hibiscus of the present invention ( Hibiscus Sabdariffa ) is a collective name of a plant belonging to the family of dicotyledonous mallow and hibiscus, and is also called Hawaiian Hibiscus, China Rose, Chinese-Hibiscus, Shoe-flower, Blacking Plant in English. In gardening, it refers to floating flowers (H. rosa-sinensis) and various hybrids produced here. Leaves are alternate, 9cm long, with petiole, wide egg-shaped, pointed tip, irregular serrate. The leaf surface is glossy and dark green. The flowers are funnel-shaped and run one by one on the axilla at the top of the new branch, with small flower branches. The calyx is shaped like a barrel, and the end is divided into five. The petals are red and 5, and the stamens are combined like a barrel, and a lot of anthers hang at the end. Pistils are longer than surgery, and the ends are divided into five. It blooms from summer to autumn, but blooms year-round when the proper temperature is maintained. In winter, flowering is stopped due to low temperatures. It grows well at 16 ~ 30 ℃ and overwinters at 5 ℃ and likes light. More than 3,000 species have been developed in the US state of Hawaii and are made of flowers. The color of the flower is white, red, magenta, red, orange, yellow, etc., and there are also double flowers, and the diameter of the flower is 10 to 25 cm.

The hibiscus removes keratin by dissolving proteins during skin patch, increases skin regeneration rate, blocks and suppresses free radicals, prevents aging of the skin, and skin such as freckles and freckles by abundant vitamin C components. It is known to improve the trouble and have an excellent effect on skin beauty.

The hibiscus extract of the present invention means obtained from various organs or parts of hibiscus (eg, leaves, flowers, roots, stems, etc.) and preferably means obtained from flowers.

The main component of the hibiscus flower is organic acid, consisting of malic acid and citric acid. When extracted with a pigment, it appears red. This pigment is anthocyanin-based, rich in ascorbic acid, and contains minerals such as iron, potassium, calcium, and magnesium.

The rose ( Rosa spp. ) Of the present invention collectively refers to the dicotyledonous plant family, Rosaceae, Rosaceae, and plants belonging to the genus Rosaceae, and includes both wild and improved horticultural species. The rose is a shrub-shaped flower tree, and is cultivated for ornamental and fragrance purposes with beautiful flowers and fragrances. Roses were cultivated by wild species in Europe and their natural hybrids in West Asia during the Greek-Roman period, and were mainly grown in southern Europe throughout the Renaissance period. Currently, a variety of varieties are cultivated in large regions such as the cold, cold, and subtropical regions of the Northern Hemisphere. In addition to roses for ornamental and horticultural purposes, in Europe, it has been a habit to enjoy the taste and aroma of rose petals in black tea. In one aspect, the rose ( Rose centifolia ) is a rose species used for food and fragrance purposes.

The rose extract of the present invention means obtained from various organs or parts of roses (eg, leaves, flowers, roots, stems, etc.) and preferably means obtained from flowers.

In the composition for improving animal hair according to an embodiment of the present invention, the hibiscus extract and the rose extract may be extracted using a supercritical extraction method rather than a conventional solvent extraction method or hot water extraction method.

When an extract is prepared using an organic solvent such as ethanol or hexane, there is a problem of harmfulness due to the organic solvent, and in the case of the hot water extraction method, a long time extraction at high temperature causes loss of aroma components and discoloration of natural color. Is occurring.

Here, the supercritical extraction method reaches a unique state having both properties of a gas and a liquid when a substance is at a specific pressure and temperature. This boundary point is called a critical point, and the state beyond this is called supercritical. ) State, and extraction using a solvent in this state is called a supercritical extraction method.

As a solvent used in the supercritical extraction method, various kinds can be used, but in the present invention, supercritical carbon dioxide extraction using carbon dioxide as a solvent is used. The reason is that carbon dioxide is easier to reach than the critical temperature and pressure compared to other solvents.

In addition, in the supercritical extraction method, carbon dioxide may be used as a main solvent and a trace amount of a co-solvent may be used. In this case, the co-solvent may be mixed with 1 to 10 parts by weight with respect to 100 parts by volume of carbon dioxide as the main solvent. . The supercritical extraction method is a useful method for extracting heat-sensitive substances, such as natural products or food, because there is no risk of residual harmful solvents compared to the solvent extraction method and the extraction operation is performed near room temperature to maintain the activity of useful substances.

The supercritical extraction method stabilizes the unstable structure of various useful components, has no residual organic solvents and residual heavy metals, and carbon dioxide used as a solvent is harmless to the human body and is removed at the final stage of extraction, so it has an advantage applicable to a wide range of compositions.

The supercritical carbon dioxide extraction may be performed for 1 to 3 hours at an extraction pressure of 130 to 200 bar at a temperature of 35 to 45 ° C. In addition, carbon dioxide used as a solvent may be supplied at a flow rate of 10 to 20 mL / min.

In the supercritical carbon dioxide extraction, when performing supercritical extraction at a temperature, pressure, or time out of the range, there is a problem in that the yield of the nutrient component and natural color of the extract is not extracted or lowered even when extracted.

In one embodiment of the present invention, the edible flower extract selected from the group consisting of the hibiscus extract, rose extract and mixed extracts thereof is included in an amount of 0.1 to 5% by weight based on the total weight of the composition for improving animal hair. It may contain 0.5 to 3% by weight.

If the content is less than 0.1% by weight, the effect is difficult to appear, and when it exceeds 5% by weight, the degree of improvement in skin improvement effect on the increase in content is minimal and is likely to cause skin irritation. There is a problem and it is not economical.

In one embodiment of the present invention, the mixed extract includes 50 to 150 parts by weight of the rose extract with respect to 100 parts by weight of the hibiscus extract, and preferably 80 to 120 parts by weight. If the content is less than 50 parts by weight, the effect of containing the rose extract is difficult to appear, and when it exceeds 150 parts by weight, the effect of the hibiscus extract fabric is unlikely to appear.

The animal hair of the present invention includes the skin and hair of all animals, and the improvement of the animal hair is not only regeneration of the companion animal's skin and improvement of the skin barrier, but also prevention of pests such as fleas and ticks, or providing anti-inflammatory and antibacterial effects. It means to include things.

In one embodiment of the present invention, the composition for improving animal hair may be a cosmetic composition for animals, and the cosmetic composition for animals may have a formulation such as shampoo, cream, lotion, balm, oil, detergent, moisturizer, spray, etc. Can be.

When the composition for improving animal hair of the present invention is prepared as an animal cosmetic composition, the composition of the present invention may include the hibiscus extract and the rose extract described above, as well as ingredients commonly used in animal cosmetic compositions, such as And compositions selected from the group consisting of water-soluble vitamins, oil-soluble vitamins, polymer peptides, polymer polysaccharides, and lipids.

The animal cosmetic of the present invention may be blended with the essential ingredients as well as other ingredients that are usually blended into the cosmetic, if necessary. Examples of the blending ingredients include oils and fats, moisturizers, emollients, surfactants, organic and inorganic pigments, organic powders, ultraviolet absorbers, preservatives, fungicides, antioxidants, plant extracts, pH adjusters, alcohols, pigments, flavors, blood circulation Accelerators, cooling agents, limiting agents, purified water, and the like.

Examples of the surfactant include nonionic surfactants, anionic surfactants, cationic surfactants and amphoteric surfactants.

Examples of the pH adjusting agent include citric acid, sodium citrate, malic acid, sodium malate, phthalic acid, sodium phthalate, succinic acid, sodium succinate, sodium hydroxide, and sodium monohydrogen phosphate.

In one embodiment of the present invention, the composition for improving animal hair may be pH 5.5 to 7.5.

The stratum corneum, which is mainly responsible for protecting the skin from viruses and bacteria, may be damaged if the pH is not correct. Human skin needs products that improve hair quality at pH 5.2 to 6.2, but animal skin should generally be more neutral than human skin.

Hereinafter, the present invention will be described in detail by examples. However, these examples are intended to illustrate the present invention in more detail, and the scope of the present invention is not limited to these examples.

[Example]

For the practice of the present invention, the hibiscus petals (Burkina Faso, Africa) and rose petals (domestic) are dried in a hot air dryer at 40 ° C. for 12 hours, and then crushed with a grinder (FM-909W, Hani1, co., Sejong, Korea) − Stored at 20 ° C and used.

[Production example]

Preparation Example 1. Extract using supercritical carbon dioxide extraction method

Hibiscus extract and rose extract were obtained using the apparatus shown in FIG. 1.

5 g of freeze-dried hibiscus petals were charged to a supercritical fluid extractor, and then extracted for 2 hours at a pressure of 150 bar and a temperature of 40 ° C at a CO ₂ flow rate of 15 mL / min. At this time, 94% ethanol was added as a co-solvent. The extracted extract was concentrated with a vacuum reduced-pressure concentrator (Model N-1N, Eyela Co., Tokyo, Japan) by adding distilled water twice, and then freeze-dried (Labconcon Co., USA) and stored in cows below -70 ° C. While it was used as a sample for analysis.

In addition, after filling 5 g of rose petals in a supercritical fluid extractor, a rose extract was obtained by performing the same method as the method of extracting a hibiscus extract.

Preparation Example 2. Extract using solvent extraction method

5 g of freeze-dried hibiscus petals were refluxed at 60 ° C for 4 hours using a reflux extraction device using 94% ethanol as a solvent. The extracted extract was concentrated with a vacuum reduced-pressure concentrator (Model N-1N, Eyela Co., Tokyo, Japan) by adding twice the distilled water, and then lyophilized (Labconcon Co., USA) and stored in a cow below -70 ° C. While it was used as a sample for analysis.

In addition, a rose extract was obtained by performing 5 g of rose petals in the same manner as the method of extracting a hibiscus extract using a reflux extraction device.

[Experimental Example]

Experimental Example 1: Total polyphenol content analysis

The total polyphenol content was analyzed using the Folin-Denis method (Singleton VL, Rossi JA, 1965). 1 ml of 1NFolin-Ciocateu was added to 1 ml of sample, mixed, 1 ml of 20% Na ₂ CO ₃ saturated solution was added, mixed and left in the cow for 30 minutes, and then a spectrophotometer (Ultraspec 2100pro, Amersham Co., Sweden) was used. The absorbance was measured at 725 nm, and the experiment was repeated 3 times. The total polyphenol content was calculated from a standard curve prepared by quantifying Tannic acid (Sigma Co., USA).

As a result, referring to Table 1 below, the total polyphenol content of the hibiscus and rose extract using the supercritical carbon dioxide extraction method of Preparation Example 1 is the total polyphenol content of the hibiscus and rose extract using the solvent extraction method of Preparation Example 2 I confirmed more.

Total polyphenol content (ug / mL) Preparation Example 1 Preparation Example 2 hibiscus 8.08 ± 0.26 ¹⁾ 4.50 ± 0.21 rose 59.07 ± 1.68 51.49 ± 0.44 1) Value is the mean value ± standard deviation (repeat 3 times).

Experimental Example 2: Total anthocyanin content analysis

The total anthocyanin content was measured by applying Lee's method (Lee J, Dutst RW, Wrolstad RE, 2005). After mixing 1.9 mL of pH 1.0 buffer (0.2M KCl + 0.2M HCl) or pH 4.5 buffer (0.2M Potassium phosphate + 0.1M Citric acid) in 0.1 ml of the sample, each was mixed with a spectrophotometer (Ultraspec 2100pro, Amersham Co., Sweden). ) Was used to measure the absorbance at 510 nm and 700 nm, and the experiment was repeated 3 times and calculated as follows.

Total Anthocyanin Content (cyanidin-3-glucoside, mg / 100g)

= (A × MW × DF × 1000) / (ε × 1)

A = (Aλ ₅₁₀ -Aλ ₇₀₀ ) pH 1.0-(Aλ ₅₁₀ -Aλ ₇₀₀ ) pH 4.5

MW = molecular weight of cyanidin-3-glucoside = 449.2 g / mol

DF = dilution factor

ε = the molar absorptivity = 26,900 L / cm

As a result, referring to Table 2 below, the total anthocyanin content of the hibiscus and rose extract using the supercritical carbon dioxide extraction method of Preparation Example 1 is higher than the total polyphenol content of the hibiscus and rose extract using the solvent extraction method of Preparation Example 2. I confirmed a lot.

Total anthocyanin content (ug / mL) Preparation Example 1 Preparation Example 2 hibiscus 0.83 0.53 rose 0.32 0.23

Experimental Example 3: Analysis of DPPH free radical scavenging activity

DPPH radical scavenging activity was measured using the reducing power of 1,1-diphenyl-2-pycrylhydrazyl (DPPH) (Blosis, MS, 1958). That is, DPPH reagent was prepared by dissolving 12 mg of DPPH in 100 mL of absolute ethanol and adjusting the absorbance to about 1.6 at 517 nm by adding 100 mL of H ₂ O. After mixing the extract with 0.5mL of DPPH reagent 5mL and allowed to stand at room temperature for 15 minutes, the absorbance was measured at 517 nm using a spectrophotometer (Ultraspec 2100pro, Amersham Co., Sweden), and the experiment was repeated 3 times. .

DPPH radical scavenging activity (%) = (1- (A-B) / C) × 100

A: absorbance of the test sphere

B: Sample Blank

C: Control

DPPH radical scavenging activity of the edible flower extract obtained according to Preparation Example 1 and Preparation Example 2 was measured, and the measurement results are shown in FIG. 2.

Referring to Figure 2, it was confirmed that the DPPH radical scavenging activity of hibiscus and rose extract using the supercritical carbon dioxide extraction method of Preparation Example 1 is higher than that of the hibiscus and rose extract using the solvent extraction method of Preparation Example 2 Can be.

Experimental Example 4: Analysis of ABTS free radical scavenging activity

ABTS radical scavenging activity was measured according to Re et al. Method (Re R, Pellegrini N, Pannala A, Yang M, Rice-Evans C, 1999). 7.4mM ABTS solution and 2.6mM potassium persufate were mixed to react for 24 hours in a cow, radicals were formed, and immediately before the experiment, the ABTS solution was diluted to absorbance of 0.7 ± 0.03 at 732 nm. After taking 950 μL of the diluted solution, mixing 50 μL of samples for each concentration and reacting for 10 minutes, the absorbance was measured at 732 nm using a spectrophotometer (Ultraspec 2100pro, Amersham Co., Sweden) .The experiment was repeated 3 times, as follows: It was calculated.

ABTS activity (%) = (1- (absorbance of sample addition) / (absorbance of no addition)) × 100

The ABTS radical scavenging activity of the edible flower extracts obtained according to Preparation Example 1 and Preparation Example 2 was measured, and the measurement results are shown in FIG. 3.

Referring to FIG. 3, it was confirmed that the ABTS radical scavenging activity of hibiscus and rose extract using the supercritical carbon dioxide extraction method of Preparation Example 1 is higher than that of the hibiscus and rose extract using the solvent extraction method of Preparation Example 2 Can be.

Experimental Example 5: Ferric reducing / antioxidant power (FRAP) activity (reduction power)

FRAP was measured according to the method of Benzie and Strain (Benzie IF, Strain JJ, 1996) as follows. FRAP reagent is heated to 25mL acetate buffer (300mM, pH 3.6) at 37 ℃, 10mM 2,4,6-tris (2-pyridyl) -s-triazine (TPTZ, Sigma, St, Louis, dissolved in 40mM HCl) MO, USA) 2.5 mL and 20 mM ferric chloride (FeCl ₃ ) 2.5 mL were added. After adding 175 μL of the FRAP reagent prepared in 25 μL of the sample and allowing to stand for 30 minutes, the absorbance was measured at 590 nm using a spectrophotometer (Ultraspec 2100pro, Amersham Co., Sweden), and FeSO ₄ · 7H ₂ O (Sigma-aldrich Co. , USA), and calculated from the standard curve.

FRAP of the edible flower extract obtained according to Preparation Example 1 and Preparation Example 2 was measured, and the measurement results are shown in FIG. 4.

Referring to Figure 4, the hibiscus using the supercritical carbon dioxide extraction method of Preparation Example 1 and the FRAP value of the rose extract was higher than the FRAP value of the hibiscus and rose extract using the solvent extraction method of Preparation Example 2 to have a high reducing power Can be confirmed.

Experimental Example 6: reducing power

Reducing power was added to 0.2 mL of 0.2 M phosphatebuffer (pH 6.6) and 2.5 mL of 1% potassium ferricyanide in 1 mL of sample solution for each concentration according to the method of Oyaizu et al. (Oyaizu, M, 1986), followed by reaction at 50 ° C. for 10 minutes. Next, 2.5 mL of 10% trichloroa ceticacid (TCA) solution was added, and 2.5 mL of distilled water and 0.5 mL of ferric chloride were added to 2.5 mL of the supernatant obtained by centrifugation at 1,650 rpm for 10 min. , Amersham Co., Sweden), the absorbance at 700 nm was measured, and the experiment was repeated 3 times. The reducing power of the sample was expressed as a value of absorbance.

The reducing power of the edible flower extract obtained according to Preparation Example 1 and Preparation Example 2 was measured, and the measurement results are shown in FIG. 5.

Referring to FIG. 5, it can be seen that the reducing power of hibiscus and rose extract using the supercritical carbon dioxide extraction method of Preparation Example 1 is higher than that of hibiscus and rose extract using the solvent extraction method of Preparation Example 2.

[Product manufacturing]

Balm production

Using the edible flower extract obtained according to Preparation Example 1 and Preparation Example 2 to prepare a balm (balm) as a component of Table 3.

Comparative Example 1 Comparative Example 2 Example 1 Example 2 Example 3 Example 4 Example 5 Preparation Example 1
Hibiscus extract - - 0.15 - 0.15 0.1 0.2 Preparation Example 2
Hibiscus extract 0.15 - - - - - - Preparation Example 1
Rose extract - - - 0.3 0.15 0.2 0.1 Preparation Example 2
Rose extract - 0.3 - - - - - Cocoa butter 7.5 7.5 7.5 7.5 7.5 7.5 7.5 Sweet Almond Oil 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Joho oil 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Beads wax 1.5 1.5 1.5 1.5 1.5 1.5 1.5 Candelilla wax 2 2 2 2 2 2 2 Vitamin E 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Unit: g

[Sensory evaluation]

Using the prototypes of the above Examples and Comparative Examples, evaluation was conducted by a survey method and the results are shown in Table 4 below. The evaluation items were conducted using a 5-point grading method with a gloss of hair, gloss of hair, fragrance, exfoliation, and comprehensive preference.

Fur Shine Scent Exfoliation General Symbol Comparative Example 1 3.27 ± 0.85 2.95 ± 0.97 3.28 ± 0.95 3.76 ± 0.26 3.14 ± 0.62 Comparative Example 2 3.16 ± 0.79 3.61 ± 0.88 3.28 ± 0.58 3.66 ± 0.90 3.52 ± 0.80 Example 1 4.52 ± 0.63 4.47 ± 0.63 4.30 ± 0.53 4.47 ± 0.47 4.35 ± 0.45 Example 2 4.66 ± 0.55 4.71 ± 0.67 4.60 ± 0.42 4.67 ± 0.53 4.42 ± 0.56 Example 3 4.64 ± 0.90 4.57 ± 0.63 4.55 ± 0.54 4.66 ± 0.23 4.33 ± 0.62 Example 4 4.57 ± 0.63 4.64 ± 0.41 4.50 ± 0.34 4.65 ± 0.56 4.45 ± 0.24 Example 5 4.67 ± 0.61 4.74 ± 0.50 4.61 ± 0.43 4.71 ± 0.46 4.63 ± 0.44 Out of 5

Referring to the results in Table 4, the chestnuts prepared according to Examples 1 to 5 of the present invention compared to the chestnuts prepared according to Comparative Examples 1 and 2 in the companion animal, the gloss of the hair, the gloss, the fragrance, the keratin of the hair It can be seen that not only was it highly evaluated in terms of removal, etc., it was also highly evaluated in terms of overall preference.

The above description is merely illustrative of the present invention, and those skilled in the art to which the present invention pertains understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Will be able to. Therefore, the disclosed examples and experimental examples should be considered in terms of explanation, not limitation. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the equivalent range should be interpreted as being included in the present invention.

Claims (6)

A composition for improving animal hair, comprising an edible flower extract selected from the group consisting of hibiscus extract, rose extract and mixed extracts thereof as an active ingredient. According to claim 1,
The edible flower extract is a composition for improving animal hair that is an extract obtained using supercritical carbon dioxide extraction. According to claim 2,
The supercritical carbon dioxide extraction is a composition for improving animal hair, which is extracted for 1 to 3 hours at an extraction pressure of 130 to 200 bar at a temperature of 35 to 45 ° C. According to claim 1,
The edible flower extract is a composition for improving animal hair that is included in 0.1 to 5% by weight relative to the total weight of the composition for improving animal hair. According to claim 1,
The mixed extract is a composition for improving animal hair that contains 50 to 150 parts by weight of the rose extract relative to 100 parts by weight of the hibiscus extract. According to claim 1,
The composition for improving animal hair is a composition selected from the group consisting of shampoo, cream, lotion, balm, oil, detergent, moisturizer, and spray.

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