• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.9
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• pp.3325-3329
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• 2010

This study evaluated anti-wrinkle effect using toner and lotion containing ginsenoside Rg3 enriched black ginseng in oriental medicine like Liriope platy phyllla, Inonotus obliquus, Glycyrrhiza glabra and nourishing of the blood and energy(Atractylodes japonica, Poria cocos Wolf, Angelica gigas, Rehmanniae Radix Preparata, Cnidii Rhizoma, Paeonia lactiflora). 6 female adults on average at the age of 42.5 applied lotion after toner under the normal conditions of use on the face including crow's feed area, twice a day (in the morning and evening) for 4weeks. After 4 weeks, the replica of eye wrinkle was made and analyzed the image. The result was decreased in R1($3.15{\pm}0.35$ to $2.28{\pm}0.22$), R2($2.99{\pm}0.37$ to $2.13{\pm}0.21$), R3($2.09{\pm}0.31$ to $1.56{\pm}0.18$), R4($0.37{\pm}0.05$ to $0.29{\pm}0.03$), and R5($0.89{\pm}0.1$ to $0.75{\pm}0.06$)(P<0.05). Therefore, oriental medicine cosmetics containing black ginseng may play a role anti-wrinkle.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.41 no.3
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• pp.253-261
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• 2015

In this study, cosmeceutical activities of the co-cultures of both lactic acid bacteria isolated from the hands of women, Lactobacillus rhamnosus (L. rhamnosus) and Lactobacillus paracasei (L. paracasei) were first reported: For whitening and anti-wrinkle activities, the co-culture showed the highest tyrosinase inhibition of 20.68%, compared L. paracasei and L. rhamnosus. The co-culture also showed the highest inhibition of melanin synthesis as 63.7%. In observing the anti-wrinkle activities of the co-culture, it generated only 3726.3 pg/mL of matrixmetalloproteinase-1 (MMP-1) production when 13613.5 pg/mL and 13012.0 pg/mL of MMP-1 production were estimated from L. rhamnosus and L. paracasei. Besides these, the extract from the co-culture yielded higher collagen production as 380.7 ng/mL, compared to 323.4 ng/mL and 304.1 ng/mL from L. paracasei and L. rhamnosus. These results indicate that the co-culture of both lactic acid could improve its cosmetic activities. This hypothesis was also confirmed that the co-culture of both bacteria showed strong antioxidant activities of DPPH free radical scavenging while the extract of L. rhamnosus and L. paracasei.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.47 no.1
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• pp.65-73
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• 2021

It is very important to control the inflammation of the skin because it can develop into diseases such as atopy as well as scarring and aging. In this work, we recently identified the in vitro synthesis of specialized pro-resolving mediators (SPMs) known to control inflammation in the human body and the applicability of cosmetics. Using recombinant protein of lipoxygenase from Glycine max, we succeeded to prepare mixtures of mono- or di-hydroxy DHA named as S-SPMs and used them for in vitro efficacy test. To investigate anti-inflammatory effect of S-SPMs, mRNA level of TNF-α and IL-6 were analyzed. Under UVB exposed condition, expression of both were decreased by S-SPMs treatment. And we observed reduced production of nitric oxide (NO) by S-SPMs application under the condition with diesel particulate matter (DPM). At the same experimental condition, malondialdehyde (MDA) production was decreased by S-SPMs, indicating the inhibitory effect of S-SPMs in lipid peroxidation. In addition, S-SPMs treatment resulted in reduction of matrix metalloproteinases-1 (MMP-1) expression and elevation of procollagen type I synthesis. Together with this, mRNA level of filaggrin and loricrin were increased by S-SPMs, indicating enhancement of skin barrier function. These results demonstrate that S-SPMs is a good candidate to develop as a cosmetic ingredient for anti-inflammation, anti-wrinkle, and improvement of skin barrier function.

• Journal of Sasang Constitutional Medicine
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• v.34 no.4
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• pp.49-56
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• 2022

Objectives The purpose of this study is to compare the changes before and after constitutional acupuncture treatment in soyangin who received embedding therapy for wrinkle improvement. Methods A retrospective study reviewing medical records was conducted. The patient was classified as a Soyangin by a specialist based on K-PRISM, personality, appearance, voice and usual symptoms. Records on the degree of wrinkles, postoperative symptoms, and patient satisfaction were reviewed. Results The patient's wrinkles were improved after the embedding therapy. After therapy symptoms were fever, flushing, and burning sensation. After acupuncture, these symptoms were reduced. Patient satisfaction increased after constitutional acupuncture treatment. Conclusion As a result of embedding treatment in Soyangin patients, there was an effect of wrinkle improvement. As a result of constitutional acupuncture treatment, anxiety and stress were reduced before the procedure, and symptoms of heat, burning, and flushing were reduced after the procedure.

• Journal of Applied Biological Chemistry
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• v.59 no.1
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• pp.13-17
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• 2016

As natural plant-based industry has been expanded, the use of oriental medicinal plants as cosmeceutical material received a lot of attentions in the cosmetic industry. Among various medicinal plants, Potentilla chinensis have drawn interests for its biological effects. Although several attempts were tried to study its biological effect as medicinal plant, only limited results were reported to evaluate its biological effect as cosmeceutical material. In this study, we examined the possibility of root extract from Potentilla chinensis as a cosmeceutical material because the root part has been reported to have several kinds of health promoting effects. After extraction of roots, biological evaluation including anti-inflammation, anti-wrinkle, whitening effect and moisturizing effect was performed. As a result, the root extract showed remarkable biological activities through stimulating synthesis of elastin and aquaporin-3, and inhibiting melanin synthesis, cyclooxygenase-2 expression and expression of metallopeptidase-1.

• Korean Journal of Medicinal Crop Science
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• v.27 no.2
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• pp.143-150
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• 2019

Background: Skin is an organ that protects the human body from various environmental stimuli that can induce immune system activation. Skin aging can be largely divided into two categories: physiological aging, which is caused by the a decreased physiological function of the skin and structural changes with aging, and photoaging, which is caused by the chemical stress induced by external stimuli such as ultraviolet (UV) radiation. Methods and Results: The objective of this study was to investigate the anti-wrinkle and UV protective effect of catechin-rich green tea extract (CGTE) in activated keratinocyte (HaCaT cells) and UV-induced skin damage in hairless mice. The results showed that CGTE inhibits the tumor necrosis factor-alpha interferon-gamma ($TNF-{\alpha}+IFN-{\gamma}$)-induced expression of matrix metalloproteinase (MMP)-1 in HaCaT cells. In addition, the CGTE treatment significantly reduced wrinkle formation, epidermal thickness, collagen deposition, and transepidermal water loss in dorsal skin irradiated with UVB. However, the ${\beta}$-glucosidase activity was significantly increased. The CGTE treatment inhibits mRNA expression and enzyme activity of MMP-2 and MMP-9 in the dorsal skin irradiated with UVB. Conclusions: It is expected that CGTE can be effectively used as a functional food and cosmetic ingredient to improve skin moisture retention and reduce wrinkle formation.

• Journal of the Korean Society of Industry Convergence
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• v.26 no.1
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• pp.47-57
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• 2023

In this study, the bioactive activities (antioxidant activity, whitening activity, and anti-wrinkle effect) of dried tapioca-unhulled barley grain residue (TUDDG) obtained after alcohol fermentation, were measured. In the case of DPPH radical scavenging activity, the 50% ethanol extract of TUDDG showed the highest level of about 83% at the concentration of 100 mg/ml, and the ABTS radical scavenging activity was also about 98% of the 50% ethanol extract of TUDDG even at the concentration of 10 mg/mL. In the case of mushroom tyrosinase inhibitory activity, the 50% ethanol extract of TUDDG showed the highest activity at 100 mg/ml concentration of 37%. As a result of collagenage activity inhibition and elastase analysis, the 50% ethanol extract of TUDDG showed high activity with 4.2 mg/mL (IC₅₀) and 26.1 mg/mL (IC₅₀), respectively. Therefore, considering the physiological activity as well as the extraction efficiency of physiologically active substances, the 50% ethanol extract of TUDDG is judged to be highly effective.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.44 no.2
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• pp.191-200
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• 2018

In this study, we conducted research to find anti-wrinkle skin care ingredients from natural sources via the measurement of procollagen type 1 levels in the medium of normal human dermal fibroblast (NHDF) and found that a Nelumbo nucifera leave extract (NLE) was as the best effective ingredient. By the high performance liquid chromatography analysis, we confirmed isoquercitrin was one of the main compounds of NLE. Moreover, it also increased the procollagen type 1 production without cytotoxicity of NHDF. NLE and isoquercitrin exerted free radical scavenging activity. Especially, isoquercitrin exhibited strong intracellular antioxidant capacity in human skin-derived cells, HaCaT and NHDF. Finally, we performed clinical test for the inhibitory effect of NLE on skin wrinkle formation. A randomized study was conducted in 22 healthy female volunteers, aged between 30 and 65 yrs, with moderate to moderately severe facial wrinkles. Volunteer applied a 1.7% NLE cream (isoquercitrin 51 ppm) and a control cream at each facial side (left/right) twice daily for 8 weeks. The 1.7% NLE cream improved skin roughness through reducing the wrinkle of the craw's feet significantly without any skin side effect. Our results demonstrate that NLE and isoquercitrin can increase the collagen production and exert antioxidant activity. Therefore, we expect that the new non-toxic herbal extract, isoquercitrin-containing NLE will be interesting natural ingredient of cosmetics with anti-wrinkle efficacy.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.30 no.1
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• pp.7-13
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• 2004

As a novel anti-wrinkle agent, 3,9-diferuloyl-6-oxopterocarpen (Tensolin-F$^{(R)}$) has been synthesized and its anti-aging effects have been investigated. In the present study, to investigate the relationship between aging and Tensolin-F$^{(R)}$, we examined its effect on scavenging activities of radicals and reactive oxygen species (ROS), in vitro inhibition activity of matrix-metalloproteinase (MMP) and expression of UVA-induced MMPs in human dermal fibroblasts (HDF). Tensolin-F$^{(R)}$ was found to show activities of scavenging radicals and ROS with the $IC_{50}$/ values of 0.2 mM and 0.95 mM against 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical and superoxide radicals, respectively, in the xanthine/xanthine oxidase system. Fluorometric assays for the proteolytic activities of MMP-l (collagenase) were performed using fluorescent collagen substrates. Tensolin-F$^{(R)}$ inhibited the activities of MMP-l in a dose-dependent manner and the $IC_{50}$/ values calculated from semi-log plots were 0.025 mM. Also, UVA induced MMP-1 expression was reduced 85％ by treatment with Tensolin-F$^{(R)}$ at 0.8 uM, which was reduced dose-dependent manner. The results of clinical study showed that 4.8 mM Tensolin-F$^{(R)}$ treated group reduced wrinkle significantly compared with placebo treated group (P 〈 0.05). Taken together, these result suggest that Tensolin-F$^{(R)}$ act as an anti-wrinkle agent by taking effects to antioxidation and reducing UVA-induced MMP-l production.-l production.

• Journal of the Korean Applied Science and Technology
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• v.33 no.4
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• pp.658-666
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• 2016

We produced the Red ginseng residue water(RGW), ethanol(RGE), 1,3-butylene glycol(RGB) extract from Red ginseng residues, analyzed the components of the extracts by HPLC, and evaluated the cell viability on B16F10, antioxidant and anti-wrinkle effects for application of cosmetics. As a result, RGW, RGE, RGB have various ginsenoside and its content of RGB were higher than RGW, RGE as component analysis by using high performance liquid chromatography(HPLC). RGW showed similar with RGB in cell viability on B16F10 which were higher than RGE. DPPH radical scavenging activity increased according to the RGE>RGB>RGW. SOD-like activity increased according to the RGB>RGE>RGW. Also, elastase inhibition effect increased according to the RGW>RGB>RGE. These results suggested that RGB and RGW may have potential for the application of antioxidant and anti-wrinkle effects for cosmetics.