KR100776695B1 - Composition for treatment of atopic dermatitis including natural plant extract of azalca group - Google Patents

Composition for treatment of atopic dermatitis including natural plant extract of azalca group Download PDF

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KR100776695B1
KR100776695B1 KR1020060010420A KR20060010420A KR100776695B1 KR 100776695 B1 KR100776695 B1 KR 100776695B1 KR 1020060010420 A KR1020060010420 A KR 1020060010420A KR 20060010420 A KR20060010420 A KR 20060010420A KR 100776695 B1 KR100776695 B1 KR 100776695B1
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atopic dermatitis
extract
composition
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rhododendron
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박남수
이용남
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Abstract

본 발명은 진달래 추출물의 아토피 피부의 치유 개선 효능을 갖는 화장료 조성물에 관한 것이다.The present invention relates to a cosmetic composition having an effect of improving the healing of atopic skin of rhododendron extract.

진달래, 아토피, 항알러지 Rhododendron, atopy, anti-allergic

Description

진달래 추출물을 유효성분으로 포함하는 아토피성 피부염 치료개선용 화장료 조성물{Composition for treatment of atopic dermatitis including natural plant extract of azalca group}Composition for treatment of atopic dermatitis including natural plant extract of azalca group

도 1은 본 발명의 시험예 3의 어느 한 사람의 아토피 개선효능을 나타내는 사진이고,
도 2는 본 발명의 시험예 3의 다른 한 사람의 아토피 개선효능을 나타내는 사진이다.
1 is a photograph showing the atopy improving effect of any one of Test Example 3 of the present invention,
Figure 2 is a photograph showing the atopic improvement effect of another person in Test Example 3 of the present invention.

본 발명은 천연추출물을 함유하는 아토피 피부의 치유 개선효과를 갖는 화장료 조성물에 관한 것으로서, 더욱 상세하게는 진달래 (Rhododendron mucronulatum)추출물을 함유함으로써 항염 및 항균효과를 나타내 아토피 피부의 치유 개선 효능을 갖는 진달래 추출물을 유효성분으로 포함하는 아토피성 피부염 치료개선용 화장료 조성물에 관한 것이다.The present invention relates to a cosmetic composition having an effect of improving the healing of atopic skin containing a natural extract, and more particularly, azaleas having an anti-inflammatory and antibacterial effect by containing an Rhododendron mucronulatum extract, which has an anti-inflammatory and antibacterial effect. It relates to a cosmetic composition for improving atopic dermatitis treatment comprising the extract as an active ingredient.

아토피 피부염은 태열(Atopic dermatitis)이라고도 하며 피부의 만성적인 질환 천식, 건초열과 같은 알레르기 질환과 동반하여 나타난다.Atopic dermatitis, also called atopic dermatitis, is associated with allergic diseases such as chronic asthma and hay fever.

아토피 피부염 발병시 환자는 병·의원 및 약국에서 스테로이드의 연고 및 내복약(주사제 포함)으로 치료받고 있으나, 스테로이드를 내복약이나 주사제로 사용할 경우, 피부에서 피하울혈,색소침착,탈모,가려움증,안면홍반 등의 부작용이 보고 되어 있고, 내분비계 부작용으로, 속발성 부신피질 기능 부전, 당뇨병, 소화기계 부작용으로 소화성궤양, 위염, 정신신경계 부작용으로, 우울상태, 두통, 근·골 격계 부작용으로 골다공증, 단백질 대사부작용으로 야유견, 질소 불평형, 전해질계 부작용으로 혈압상승, 눈에 안압항진, 녹내장 등을 유발한다고 알려져 있으며, 스테로이드계 연고를 사용할 경우 피부에 피부감염증, 스테로이드 좌창, 스테로이드 피부염, 그밖에도 뇌하수체 부신피질계 기능 억제 등의 심각한 부작용을 가져오고 있음이 보고 되어 있다.When atopic dermatitis develops, patients are treated with steroid ointments and oral medications (including injections) in hospitals, clinics and pharmacies.However, when steroids are used as oral medicines or injections, subcutaneous blood, pigmentation, hair loss, itching, and facial erythema Side effects have been reported, such as endocrine side effects, secondary adrenal insufficiency, diabetes, digestive system side effects, peptic ulcer, gastritis, psychiatric nervous system side effects, depression, headache, musculoskeletal side effects, osteoporosis, protein metabolism It is known to cause lean dogs, nitrogen imbalance and electrolyte side effects such as blood pressure rise, hypertension in eyes, glaucoma, etc.If steroid ointment is used, skin infections, steroid acne, steroid dermatitis, and other pituitary gland It has been reported to bring serious side effects such as functional inhibition. All.

피부에서의 염증 반응은 미생물의 감염, 호르몬의 과다분비, 피지 성분의 과잉분비 등에 의해서 발생한다. 염증반응은 사이클로옥시기나아제-2의 작용으로 생성되는 프로스타글랜딘(prostaglandin) E2에 의한 매개반응이 알려져 있다.Inflammatory reactions in the skin are caused by infection of microorganisms, excessive secretion of hormones, and excessive secretion of sebum components. The inflammatory response is known to be mediated by prostaglandin E2, produced by the action of cyclooxyginase-2.

진달래는 낙엽관목이며 일본·중국 및 우리나라 전국 각처의 해발 50∼2.000 m 지역에 자생한다. 높이 2∼3 m이고 가지는 연한 갈색이며 인편(鱗片)이 있다. 잎은 호생하며 긴 타원상 피침형 또는 도피침형이고 끝이 뾰족하거나 점첨두(漸尖頭)이며 예저(銳底)이고 길이 4∼7 cm, 너비 1.5∼2.5 cm이며 톱니가 없고 표면에 인편이 약간 있으며 뒷면에 인편이 빽빽히 나고 엽병(葉柄)은 길이 6∼10 mm이다. 3∼4월에 꽃이 피고 꽃은 홍자색 또는 연한홍색이며 잎보다 먼저 피고 가지끝의 측아(側芽)에서 1개씩 나오지만 2∼5개가 모여 달리기도 하며 화관(花冠)은 벌어진 깔때기 모양이고 지름 3∼4.5 cm이며 겉에 잔털이 있고 10개의 수술은 수술대 기부(基部)에 털이 있으며 암술대가 수술대보다 길다. 8월에 열매가 성숙되며 삭과( 果)는 원통형(圓筒形)이고 길이 2 cm 정도이다. 백색꽃이 피는 것을 흰진달래(for. albiflorum NAKAI.)라 한다. 잔가지 와 잎에 털이 있는 것을 털진달래 (var. ciliatum NAKAI.) 라 한다. 잎이 넓은 타원형 또는 원형인 것을 왕진달래(var. latifolium NAKAI.)라 한다. 잎 표면에 윤채(潤彩)가 있고 양면에 사마귀같은 돌기(突起)가 있는 것을 반들진달래(var. maritiumum NAKAI.)라 한다. 열매가 보다 가늘고 긴 것을 「한라산진달래](var.taquetil NAKAI.)라 한다.Rhododendron is a deciduous shrub and grows in 50 ~ 2.000 m above sea level in Japan, China and various parts of Korea. Its height is 2-3m, the branch is light brown, and the scale is flaky. Leaves are regenerated, long oval lanceolate or lanceolate, pointed or pointed, sharp, basal, 4-7 cm long, 1.5-2.5 cm wide, without sawtooth, flaky on the surface It is a little, densely scales on the back side, and lobe is 6-10 mm long. Flowers bloom in March-April, flowers are reddish purple or pale red, and they bloom before leaves and come out one by one from the end of branch, but 2-5 can be gathered together, and corolla is open funnel-shaped, 3 in diameter. ~ 4.5 cm with fine hairs on the outside, 10 stamens have hairs on the base of the operating table, and the style is longer than the operating table. Fruits mature in August and the fruit is cylindrical and about 2 cm long. White flowers are called white azaleas (for. Albiflorum NAKAI.). Hairy twigs and leaves are called azalea (var. Ciliatum NAKAI.). The broad oval or round leaves are called azaleas (var. Latifolium NAKAI.). The leaf surface is glossy and the wart-like protrusions on both sides are called var. Maritiumum NAKAI. The thinner and longer fruit is called "Halasan Rhododendron" (var.taquetil NAKAI.).

잎과 꽃에 안드로메도톡신, 아잘레아틴, 아잘레인, 아비쿨라린, 헤페로시드, 쿠에르세틴, 우르솔산, p-히드록시안식향산, 프로토카테킨산, 바닐린산, 시린가산이 있다.On the leaves and flowers are andromedotoxin, azaleatin, azalein, abicurin, heperoside, quercetin, ursolic acid, p-hydroxybenzoic acid, protocatechinic acid, vanillic acid, and silinic acid.

줄기와 잎을 백화영상홍이라고 하며, 화혈, 산어의 효능이 있고, 토혈, 장풍하혈, 이질, 혈붕, 타박상을 치료하고 관절염, 신경통, 담결리는데 사용되어 왔으나 피부와 관련된 사용예는 보고 되어 있지 않다.Stems and leaves are called baekhwasanghong, which has the efficacy of septic blood, wild fish, and has been used to treat bleeding, intestinal bleeding, dysentery, blood bandages, bruises, arthritis, neuralgia, and soaking. not.

본 출원인은 상기와 같은 문제점을 해결하기 위한 것으로서, 천연 생약제를 이용한 아토피성 피부염 치료효과가 있는 화장료를 개발하기 위하여, 항염 및 항균활성을 통하여 연구하던 중 진달래 추출물이 강한 프로스타글랜딘 E2 저해활성 및 항균활성을 모두 보유함을 발견하고, 진달래 추출물을 유효성분으로 함유하여 피부에 적용시 부작용을 일으키지 않으면서 아토피성 피부염을 치료하는 효과가 있음을 확인하고 본 발명을 완성하였다.Applicant is to solve the above problems, in order to develop cosmetics having a therapeutic effect of atopic dermatitis using a natural herbal medicine, azalea extract strong prostaglandin E2 inhibitory activity during research through anti-inflammatory and antibacterial activity And found that possesses both antimicrobial activity, containing the rhododendron extract as an active ingredient confirmed that the effect of treating atopic dermatitis without causing side effects when applied to the skin and completed the present invention.

따라서, 본 발명의 목적은 아토피성 피부염을 치료 개선하는 효과가 있는 화장료 조성물을 제공하는 것이다.Accordingly, it is an object of the present invention to provide a cosmetic composition having an effect of treating and improving atopic dermatitis.

이하 본 발명을 보다 상세히 설명한다.Hereinafter, the present invention will be described in more detail.

본 발명의 아토피성 피부염 치료용 진달래 추출물은 항염 및 세균감염을 방지하기 위한 항균작용을 보유한다.Rhododendron extract for the treatment of atopic dermatitis of the present invention has an antimicrobial action to prevent anti-inflammatory and bacterial infection.

진달래의 꽃, 잎 및 또는 뿌리에 5내지 20배의 증류수, 메탄올 또는 에탄올 또는 이들의 혼합용매를 가한 후 50∼100℃에서 5∼10시간 2회 반복 추출한 다음 여과하고, 감압농축시켜 의약품 또는 화장품 제조시 첨가한다.5 to 20 times distilled water, methanol or ethanol, or a mixed solvent thereof are added to the flowers, leaves and / or roots of the rhododendron, and then extracted twice at 50 to 100 ° C. for 5 to 10 hours, followed by filtration and concentration under reduced pressure. Add during preparation.

본 발명에 따른 의약품 또는 화장료 조성물은 상기 제조된 진달래 추출물을 2∼50중량%로, 바람직하게는 3 - 10 중량%가 되게 함유하는 것을 특징으로 한다.The pharmaceutical or cosmetic composition according to the present invention is characterized by containing 2 to 50% by weight of the azalea extract prepared above, preferably 3 to 10% by weight.

본 발명의 아토피성 피부염 치료개선용 화장료 조성물은 통상의 제형을 가질 수 있으며, 예를들면 유연화장수, 수렴화장수, 영양화장수, 영양크림, 바디로션, 바디오일, 바디에센스 등으로 제형화 될 수 있다. 이들 각 제형의 조성물은 그 제형 의 제제화에 필요하고 적절한 각종의 기제와 첨가물을 함유할 수 있으며, 이들 성분의 종류와 양은 당업자에 의해 용이하게 선정될 수 있다. 이하에, 아토피성 피부염 치료용 조성물의 대표적인 스킨과 로션 조성물을 예를 들어 대표적인 기제 성분과 첨가물들에 대해 설명한다.Cosmetic composition for improving the treatment of atopic dermatitis of the present invention may have a conventional formulation, for example, it may be formulated with softening longevity, astringent longevity, nourishing longevity, nutrition cream, body lotion, body oil, body essence and the like. . The composition of each of these formulations may contain a variety of bases and additives necessary for the formulation of the formulation and are suitable, and the types and amounts of these components can be readily selected by those skilled in the art. In the following, representative skin and lotion compositions of the composition for treating atopic dermatitis will be described, for example, representative base ingredients and additives.

또한 본 발명에 따른 아토피성 피부염 치료용 화장료 조성물은 통상적인 사용방법에 따라 사용될 수 있으며, 사용자의 피부상태 또는 취향에 따라 그 사용횟수를 달리할 수 있다.In addition, the cosmetic composition for treating atopic dermatitis according to the present invention may be used according to a conventional method of use, and the number of times of use may vary depending on the user's skin condition or taste.

이하, 본 발명의 실시예를 통하여 본 발명의 아토피성 피부염 치료용 의약품 또는 화장료 조성물을 보다 상세히 설명하지만, 본 발명이 이들 실시예 에만 국한 되는 것은 아니다.Hereinafter, the drug or cosmetic composition for treating atopic dermatitis of the present invention will be described in more detail with reference to examples of the present invention, but the present invention is not limited to these examples.

실시예 1 : 진달래꽃 물추출물의 제조Example 1 Preparation of Rhododendron Flower Extract

건조한 진달래 꽃 1kg 에 10L의 증류수를 가한 후 95℃에서 8시간 2회 반복 추출한 다음 400 메쉬 여과포로 여과하고 0.45 ㎛의 필터 여과한 후 감압 농축하여 추출물 121 g, 을 얻었다.10 L of distilled water was added to 1 kg of dried rhododendron flowers, followed by repeated extraction for 8 hours at 95 ° C., filtered through a 400 mesh filter cloth, filtered through a 0.45 μm filter, and concentrated under reduced pressure to obtain 121 g of an extract.

실시예 2 : 진달래꽃 메탄올 추출물의 제조Example 2 Preparation of Azalea Methanol Extract

진달래 꽃 1kg 에 10L의 메탄올을 가한 후 70℃에서 6시간 2회 반복 추출한 다음 400 메쉬 여과포로 여과하고 0.45 ㎛의 필터 여과한 후 감압 농축하여 추출물 105 g, 을 얻었다.10 L of methanol was added to 1 kg of azalea flowers, and the extract was repeatedly extracted twice at 70 ° C. for 6 hours, filtered through a 400 mesh filter cloth, filtered with a filter of 0.45 μm, and concentrated under reduced pressure to obtain an extract 105 g.

실시예 3 : 진달래꽃 에탄올 추출물의 제조Example 3 Preparation of Azalea Ethanol Extract

건조한 진달래 꽃 1kg 에 10L의 에탄올을 가한 후 80℃에서 7시간 2회 반복 추출한 다음 400 메쉬 여과포로 여과하고 0.45 ㎛의 필터 여과한 후 감압 농축하여 추출물 58g을 얻었다.10 L of ethanol was added to 1 kg of dried rhododendron flowers, followed by repeated extraction for 7 hours at 80 ° C., filtered through a 400 mesh filter cloth, filtered with a filter of 0.45 μm, and concentrated under reduced pressure to obtain 58 g of an extract.

실시예 4 : 진달래잎 50% 메탄올 추출물의 제조Example 4 Preparation of Azalea Leaf 50% Methanol Extract

건조한 진달래 잎 1kg 에 10L의 50% 중량비 메탄올을 가한 후 70℃에서 6시간 2회 반복 추출한 다음 400 메쉬 여과포로 여과하고 0.45 ㎛의 필터 여과한 후 감압 농축하여 추출물 133 g을 얻었다.10 L of 50% weight ratio methanol was added to 1 kg of dried rhododendron leaves, followed by repeated extraction for 6 hours at 70 ° C., followed by filtration through a 400 mesh filter cloth, filtered through a 0.45 μm filter, and concentrated under reduced pressure to obtain 133 g of an extract.

실시예 5 : 진달래뿌리 50% 에탄올 추출물의 제조Example 5 Preparation of Azalea Root 50% Ethanol Extract

건조한 진달래 뿌리 1kg 에 10L의 50% 에탄올을 가한 후 80℃에서 7시간 2회 반복 추출한 다음 400 메쉬 여과포로 여과하고 0.45 ㎛의 필터 여과한 후 감압 농 축하여 추출물 117g을 얻었다.10 L of 50% ethanol was added to 1 kg of dried Rhododendron roots, followed by repeated extraction for 7 hours at 80 ° C., followed by filtration through a 400 mesh filter cloth, filtered through a filter of 0.45 μm, and concentrated under reduced pressure to obtain 117 g of an extract.

시험예 1: 항염증활성 시험Test Example 1 Anti-inflammatory Activity Test

상기 실시예 1 ∼ 5에 대하여 항염효과를 측정하였다. 상기 실시예1에서 얻어진 진달래 추출물의 항염증능을 조사하였다. 인간으로부터 유래한 대식세포주인 U937세포주에 염증 반응을 유발하는 물질인 포르볼 12-미리스테이트 13-아세테이트(phorbol 12-myristate 13-acetate)를 첨가하여 염증 매개 물질인 프로스타글랜딘 E2의 합성을 촉진시켰으며, 동시에 실시예 1 ∼ 5에서 얻어진 진달래 추출물을 농도별로 첨가하고 4시간 후 프로스타글랜딘 E2의 생합성량을 측정하여 억제효과를 특정한 결과, 표1에서 나타난 바와 같이 농도 의존적으로 프로스타글랜딘 E2의 생합성이 억제되는 효과를 보였다.The anti-inflammatory effect was measured about the said Examples 1-5. The anti-inflammatory activity of the rhododendron extract obtained in Example 1 was investigated. Inflammation-mediated prostaglandin E2 was synthesized by adding phorbol 12-myristate 13-acetate, a substance that causes an inflammatory response, to a human-induced macrophage line, U937. At the same time, the azalea extracts obtained in Examples 1 to 5 were added at different concentrations, and after 4 hours, the biosynthesis amount of prostaglandin E2 was measured to determine the inhibitory effect. Biosynthesis of glandin E2 was shown to be inhibited.

[표 1]TABLE 1

Figure 112006500997437-pat00001
Figure 112006500997437-pat00001

시험예 2: 항균효과 실험Test Example 2: Antibacterial Effect Experiment

상기 실시예 1 ∼ 5에 대하여 항균효과를 측정하였다.The antimicrobial effect was measured about Examples 1-5.

항균성 실험은 페이퍼 디스크 (paper disc)를 이용한 아가 확산 (agar diffusion)법으로 측정하였다. 균주는 다음과 같은 미생물 공시균주로 사용하였다. 대장균 [Escherichia coli (ATCC 25922)], 칸디다 알비칸 [Candida albicans (ATCC10259)], 스타필로코커스 아우레우스 [Staphylococcus aureus (ATCC 29737)], 바실러스 섭틸리스 [Bacillus subtilis (ATCC 6633)]을 선택하였다. 배지로는 대장균의 경우 트립트카제 소이 아가(Tripticase soy agar)를 사용하였으며, 칸디다 알비칸, 스타필로코커스 아우레우스, 바실러스 섭틸리스의 경우 뉴트리언트 아가(Nutrient agar)를 사용하였다. 균주들을 액체배지 100 ㎖에 한 백금이를 접종하여 32 ℃에서 20시간 배양하여 활성화시켰다. 그 액을 각각의 배지에 100 ㎕접종(107 ∼ 108 cfu/㎖)하여 플레이트 위에 덮고 각 추출물을 멸균된 디스크 플레이트 표면 위에 올려놓고 시료 20 ㎕씩 점적하였다. 36시간 배양하여 디스크 주위에 생성된 저해환의 직경(㎜)으로 항균력을 측정한 결과 표2에서와 같이 실시예 1 ∼ 5 모두 항균활성을 나타내었다.Antimicrobial experiments were measured by agar diffusion using a paper disc. The strain was used as the following microbial test strain. Escherichia coli (ATCC 25922), Candida albicans (Candida albicans (ATCC10259)], Staphylococcus aureus (ATCC 29737), Bacillus subtilis (ATCC 6633) are selected. It was. As a medium, Tripticase soy agar was used for E. coli, and Nutrient agar was used for Candida albican, Staphylococcus aureus, and Bacillus subtilis. Strains were inoculated with 100 ml of liquid medium and incubated at 32 ° C. for 20 hours to activate. The solution was inoculated in 100 μl (107-108 cfu / ml) in each medium, covered on a plate, and each extract was placed on a sterile disc plate surface and 20 μl of the sample was instilled. After 36 hours of incubation, the antimicrobial activity was measured by the diameter (mm) of the inhibitory rings formed around the disk. As shown in Table 2, Examples 1 to 5 showed antimicrobial activity.

[표 2]                                 TABLE 2

Figure 112006500997437-pat00002
Figure 112006500997437-pat00002

처방예 1 및 비교처방예 1 : 본 발명 아토피성 피부염 치료효과가 있는 스킨 로션의 제조Formulation Example 1 and Comparative Prescription Example 1 Preparation of Skin Lotion Having an Atopic Dermatitis Treatment Effect

하기 표 3에 나타난 바와 같은 조성 비율로 스킨로션을 제조하였다.A skin lotion was prepared at the composition ratio as shown in Table 3 below.

[표 3] 스킨로션의 처방예               [Table 3] Prescription of skin lotion

Figure 112006500997437-pat00003
Figure 112006500997437-pat00003

시험예 3 : 본 발명 스킨로션의 아토피성 치유 개선효과 인체 확인시험Test Example 3: Atopic dermatitis-improving effect of the skin lotion of the present invention human identification test

3년 이상 아토피 피부염을 앓고 있고, 병원 치료를 받았으나 효과를 얻지 못한 어린이를 대상으로 아토피 개선효과를 조사하였다. 대상 환자의 심한 부위에 따라, 팔, 다리 부위에 처방예 1의 스킨로션을 14일간 아침과 저녁으로 피부에 1일 2회 14일간 도포한 후 아토피 상태 개선을 확인하였다 도 1 및 도 2에서와 같이 14일 후 팔 및 다리 부위에 심한 아토피 증상이 14일 후 완전히 개선된 결과를 얻었다.We studied atopic dermatitis effects in children who had atopic dermatitis for more than 3 years and who received hospital treatment but did not receive any effects. According to the severe part of the patient, the skin lotion of Formulation Example 1 was applied to the skin twice daily for 14 days in the morning and evening for 14 days in the arms and legs, and the improvement of atopic condition was confirmed in FIGS. 1 and 2. Likewise, after 14 days, severe atopic symptoms in the arms and legs were completely improved after 14 days.

실시예 6 : 본 발명 아토피성 피부염 치료효과가 있는 밀크로션의 제조Example 6 Preparation of Mill Lotion Having an Atopic Dermatitis Effect

하기 표 4에 나타난 바와 같은 조성 비율로 밀크로션을 제조하였다.To prepare a milk lotion in the composition ratio as shown in Table 4.

[표 4] 밀크로션 처방예                      [Table 4] Prescription milk lotion

Figure 112006500997437-pat00004
Figure 112006500997437-pat00004

시험예 4 : 본 발명 밀크로션의 아토피성 치유 개선효과 인체확인시험Test Example 4 human identification test to improve the atopy healing effect of the present invention milk lotion

2년 이상 아토피 피부염을 앓고 있는 6세에서 21세의 환자 48명을 대상으로 24명씩 2그룹으로 나누어 아토피 개선효과를 조사하였다. 그룹 1에는 처방예 2의 밀크로션을, 그룹2에는 비교처방예 2의 밀크로션을 매일 아침과 저녁으로 피부에 1일 2회 14일간 도포한 후 아토피 상태 개선 정도를 측정하였다.Forty-two patients aged 6 to 21 who had atopic dermatitis for more than two years were divided into two groups of 24 patients. In group 1, the milk lotion of prescription example 2 and the milk lotion of comparative example 2 were applied to the skin twice daily for 14 days every morning and evening, and then the degree of improvement of atopic condition was measured.

[표5]                             Table 5

Figure 112006500997437-pat00005
Figure 112006500997437-pat00005

이상에서 알 수 있는 바와 같이, 본 발명의 진달래 추출물은 항균 및 항염활성을 갖으며 아토피 피부의 치유에 효능을 가지므로 의약품 또는 화장품으로 활용될 수 있다.As can be seen from the above, the rhododendron extract of the present invention has antibacterial and anti-inflammatory activity and can be used as a medicine or cosmetic because it has an effect on the healing of atopic skin.

또한 프로스타글랜딘 E2 억제 효능으로부터 소염, 진통 및 천식치료제로도 활용될 수 있다. 이와 같이 본 발명의 조성물은 천연물질이기 때문에 부작용의 위험성 없이 우수한 항염 활성을 나타내어, 항염, 알러지, 천식의 치료 및 예방에 사용할 수 있다.It can also be used as an anti-inflammatory, analgesic and asthma treatment from prostaglandin E2 inhibitory efficacy. As described above, since the composition of the present invention is a natural substance, it shows excellent anti-inflammatory activity without the risk of side effects, and can be used for the treatment and prevention of anti-inflammatory, allergy, and asthma.

Claims (5)

주지의 스킨로션 또는 밀크로션에 물, 메탄올 또는 에탄올 중에서 선택되는 하나이상의 극성용매로 추출된 진달래 추출물을 5중량% 포함하는 것을 특징으로 한 진달래 추출물을 유효성분으로 포함하는 아토피성 피부염 치료 개선용 화장료 조성물.Cosmetics for improving atopic dermatitis treatment comprising azalea extract as an active ingredient, characterized in that 5% by weight of the rhododendron extract extracted with one or more polar solvents selected from water, methanol or ethanol in the known skin lotion or milk lotion Composition. 제1항에 있어서, 상기 진달래 추출물은 건조된 진달래꽃, 잎 또는 뿌리중 선택된 어느하나인 것을 특징으로 한 진달래 추출물을 유효성분으로 포함하는 아토피성 피부염 치료 개선용 화장료 조성물.The cosmetic composition for improving atopic dermatitis treatment of claim 1, wherein the rhododendron extract comprises any one selected from dried azaleas, leaves or roots as an active ingredient. 삭제delete 삭제delete 삭제delete
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