• Journal of Acupuncture Research
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• 제32권2호
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• pp.97-103
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• 2015

Objectives : This study was aimed to report the anti-wrinkle effects of cultivated wild ginseng pharmacopuncture. Methods : Data were collected from 23 patients who had been treated with cultivated wild ginseng pharmacopuncture for skin wrinkles. Patients were treated twice a week, for a total of 5 times. To observe the effect of the treatment, we measured the width and depth of skin wrinkles with ECOSKIN(portable fluorescent dermal diagnostic equipment). We also conducted a survey with patients to measure total satisfaction and the anti-wrinkle effect using a semantic differential scale. The evaluation was done 2 times, once before the first treatment and once 1 week after the last treatment. The relationship was measured by Wilcoxon signed rank test. Results : Skin wrinkle mean width decreased significantly from $9.45{\pm}6.60$ to $5.54{\pm}4.78$. Depth decreased significantly from $0.68{\pm}0.34$ to $0.39{\pm}0.24$ total satisfaction increased significantly from $2.46{\pm}0.743$ to $4.13{\pm}0.51$. Anti-wrinkle effect increased significantly from $2.46{\pm}0.63$ to $3.93{\pm}0.593$. Conclusions : These results suggest that cultivated wild ginseng pharmacopuncture may be effective for decreasing wrinkles.

• 한국약용작물학회지
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• 제23권1호
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• pp.37-42
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• 2015

This study was to investigate anti-skin wrinkle effect of Agastache rugosa Kentz extracts by extraction processes. In the comparison of the effect of the solvent extraction, the extracts by 70% ethanol (EE) showed better biological activities that those by hot water. Therefore, further fermented Agastache rugosa was applied to 70% ethanol extraction process (FEE). FEE showed higher DPPH scavenging activity of 62.98% than EE's 62.71% at $1.0mg/m{\ell}$, but there was no significant. Elastase inhibition was measured 23.0% from FEE at $1.0mg/m{\ell}$. Cytotoxicity showed the highest 16.26% from FEE, this value is safe in the cell experiment. Collagen production showed $113.1ng/m{\ell}$ from FEE, on the other hand EE was measured $77.4ng/m{\ell}$ in adding $1.0mg/m{\ell}$. MMP-1 production was observed $1398pg/m{\ell}$ from FEE and EE was measured $1632pg/m{\ell}$. These results were found the highest antioxidant and anti-wrinkle effect. As a result, it was also confirmed that anti-skin wrinkle activities of the Agastache rugosa Kentz extract was correlated with anti-oxidant activities.

• 한국응용과학기술학회지
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• 제28권2호
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• pp.219-224
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• 2011

In this study, we evaluated the anti-oxidative, whitening and anti-wrinkle effect of Tetrapanax papyriferum extract. Tetrapanax papyriferum was extracted by two different solvents which were n-Hexane, ethyl acetate. The anti-oxidant activity was measured by free radical scavenging activity using DPPH (1,1-diphenyl-2-picrylhydrazyl radical). And the inhibitory activities of tyrosinase for whitening effect and collagenase, elastase for anti-wrinkle were investigated. For anti-oxidant activity, ethyl acetate fraction of Tetrapanax papyriferum extract showed more significant activity than n-Hexane fraction of Tetrapanax papyriferum extract. For whitening activity, n-Hexane fraction of Tetrapanax papyriferum extract exhibited strong inhibition effects compared with reference. Therefore, Tetrapanax papyriferum extract may be useful as a new antioxidant and whitening agent.

• 대한화장품학회지
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• 제25권4호
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• pp.57-63
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• 1999

Pericarpium castaneae extracts have variously potent activities, such as anti-oxidative activity and free radical scavenging activity. in vivo and in vitro studies both indicate that pericarpium castaneae extracts acts as a free radical scavenger($IC_{50}:7.6{\mu}g/ml$) stronger than gallic acid($IC_{50}:12.5{\mu}g/ml$) and ellagic acid($IC_{50}:15{\mu}g/ml$) which could prevent cutaneous UV damages and skin aging. The extracts showed a good effect as a anti-oxidant($IC_{50}:50{\mu}g/ml$). It was shown that the appearance of wrinkle in human skin was reduced by topical application of pericarpium castaneae extracts. And the treatment of human skin with the extracts increased the elasticity and moisture of the skin. We investigated the effect of the pericarpium castaneae extracts on production of extracellular matrix using cultured A431 fibroblast cells. The results indicated that the extracts had no detectable effect on collagen synthesis. But synthesis of cell adhesion protein was increased by the extracts. The results suggest that increase of cell adhesion protein synthesis by pericarpium castaneae extracts has closely related to reduction of wrinkle in skin.

• 대한화장품학회:학술대회논문집
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• 대한화장품학회 1999년도 IFSCC . ASCS 학술대회 발표 논문
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• pp.57-64
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• 1999

Pericarpium castaneae extracts have variously potent activities, such as anti-oxidative activity and free radical scavenging activity. in vivo and in vivo studies both indicate that pericarpium castaneae extracts acts as a flee radical scavenger ($IC_{50}$/: 7.6$\mu\textrm{g}$/ml) stronger than gallic acid($IC_{50}$/: 12.5$\mu\textrm{g}$/ml) and ellagic acid($IC_{50}$/: 15$\mu\textrm{g}$/ml) which could prevent cutaneous UV damages and skin aging. The extracts showed a good effect as a anti-oxidant ($IC_{50}$/: 50$\mu\textrm{g}$/ml). It was shown that the appearance of wrinkle in human skin was reduced by topical application of pericarpium castaneae extracts. And the treatment of human skin with the extracts increased the elasticity and moisture of the skin. We investigated the effect of tile pericarpium castaneae extracts on production of extracellular matrix using cultured A431 fibroblast cells. The results indicated that the extracts had no detectable effect on collagen synthesis, But synthesis of cell adhesion protein was increased by the extracts. The results suggest that increase of cell adhesion protein synthesis by pericarpium castaneae extracts has closely related to reduction of wrinkle in skin.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 2005년도 춘계학술대회
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• pp.131-148
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• 2005

This study is peformed to investigate the effect of water extract from Vaccinium uliginosum L., on melanin production in B 16 melanoma cells, procollagen production and matrix metalloproteinase-1(MMP-1) inhibition in human fibroblast cells. One hundred grams of the Vaccinium uliginosum L. was extracted with 2000 mL of water($90^{\circ}C$, 16h, 2times). The water extracts were lyophilized and stored at $4^{\circ}C$ until used. Dry weight yields of extracts of Vaccinium uliginosum L. were $3\%$(w/w). Extracts from Vaccinium uliginosum L. showed scavenger activities on DPPH radical, superoxide anion radical, hydroxyl radical, hydrogen peroxide and singlet oxygen radical. And these substances inhibited release of cyiokines from human keratinocyte after UV B exposure. Therefore we confirmed that extracts from Vaccinium uliginosum L. had antioxidative effect. These substances inhibited purified tyrosinase activity and melanogenesis in B 16 melanoma cells treated/untreated IL-$1{\alpha}$. Moreover this extract stimulated procollagen production and inhibited MMP-1 production in human fibroblast cells treated/untreated IL-$1{\beta}$. Therefore we confirmed that extracts from Vaccinium uliginosum L. had whitening effect. And these substances decreased degree of wrinkle in hairless mouse skin that induced by UV B irradiation. Therefore we confirmed that extracts from Vaccinium uliginosum L. had anti-wrinkle effect. From the above results, it is possible that Vaccinium uliginosum L. may be developed to be an anti-melanogenesis agent and anti-wrinkle agent.

• 한방안이비인후피부과학회지
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• 제23권1호
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• pp.75-93
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• 2010

Objectives : This study was carried out to investigate the effects of Phellinus igniarius Quel extract on the Anti-inflammatory, Anti allergy, Anti-oxidant and Anti-wrinkle. Methods : To investigate in vitro anti-oxidant activity assay, ethanol extracts of medicinal plants tested by DPPH method. In the next experiment, to investigate anti-inflammatory test, the RAW 264.7 macrophage cells was cultured using DMEM including the 10% FBS. To study anti-allergic effect, we blended cultured Human Mast Cells(HMC-1), and then observe TNF-$\alpha$, IL-8 by ELISA Results : Phellinus igniarius Quel extract has the effects of anti-inflammation and anti-allergy, which may be due to its inhibitory potential on the macrophage activation. Furthermore, Phellinus igniarius Quel extract has the anti-wrinkle effects through the inhibitory potential on the collagnease, elastase and gelatinase activities. Conclusions : The above results suggest that Phellinus igniarius Quel extract could be applicable for improvement of several skin functions.

• 대한화학회지
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• 제60권4호
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• pp.235-238
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• 2016

Mt. Jiri located in the southwestern part of Korea is a treasure trove of wild medicinal plants. More than 1200 species currently classified as herbs are grown or cultivated in the area. Recently, safflower has attracted interest because of its ability to control fine wrinkle formation on the neck. The objective of this study therefore was to determine whether the active ingredient of safflower could be used in the form of an extract to reduce wrinkle formation in individuals aged 30 to 59 years. In particular, this study was aimed at determining the extract’s elastase activity and anti-oxidant effect by using DPPH assay in vitro and evaluating the anti-wrinkle efficacy of different types of safflower extracts in improving fine wrinkles on the neck. This study will provide a basis for future studies to develop safflower extracts using advanced composition technology and contribute to the development of the herbal cosmetics industry.

• 대한본초학회지
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• 제26권2호
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• pp.67-73
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• 2011

Objectives : The purpose of this research was total polyphenol contents, anti-oxidant activities, anti-inflammatory activities and anti-wrinkle activities of Ulleung islands plants for application as a cosmeceutical ingredients Methods : We were experimented total polyphenol contents, anti-oxidant activities, anti-inflammatory activity and anti-wrinkle activities. Results : In the physiological activities, most Ulleung islands plants is showed the highest anti-oxidant, anti-inflammatory activity in ABTS+ radical cation scavenging activity, hydrogen peroxide($H_2O_2$) scavenging activity, nitric oxide scavenging activity. All experiment of the water and ethanol extract from the Ulleung islands plants ingredients were gradually increased as well. Conclusions : These results suggest that extracts from Ulleung islands plants can be used in natural ingredient in food or cosmetic industry.

• 대한화장품학회지
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• 제34권4호
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• pp.303-309
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• 2008

건강한 피부 기능의 악화 원인으로는 콜라겐 섬유 감소, 탄력섬유 변성, 활성산소종의 과다 생성 등이 있다. 이로 인하여 피부 탄력 저하나 주름이 생성된다. 피부 탄력 저하 및 주름 생성과 같은 피부 노화를 개선하기 위해 대표적으로 비타민 A, C 및 그 유도체들이 화장품에 적용되고 있지만 화학적 불안정성의 문제점이 있어 새로운 유도체들의 합성 개발에 노력을 기울이고 있다. 본 연구에서는 피부개선을 위한 화장품 원료로 최근 비타민 C로부터 새롭게 합성된 3-O-cetyl-L-ascorbic acid (VCCE)의 주름 개선과 관련된 효능 효과를 평가하였다. VCCE의 in vitro 실험 결과 procollagen type I의 합성을 0.002%에서 최대 149% 증가시켰다. 또한 인체적용시험에서 일차적으로 폐쇄 첩포 실험 결과 자극이 유발되지 않았으며, 모사판 분석 및 PRIMOS system을 이용한 주름측정결과에서도 주름개선효과를 확인하였다. 결과적으로, VCCE는 주름 개선을 위한 화장품 성분으로서 높은 응용 가치를 제시한다.