• Title/Summary/Keyword: Functional Cosmetics

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Screening of Anti-wrinkle Resource from Herbal Medicinal Extracts and Stability Test of Its Cosmetic Products (생약재 추출물로부터 주름 개선 소재의 발굴 및 이를 이용한 화장품의 안정성 시험)

  • Cho, Eun-Ah;Cho, Eun-Hye;Choi, Sun-Ju;Park, Keun-Hyoung;Kim, So-Young;Jeong, Yoon-Joo;Ku, Chang-Sub;Ha, Byung-Jhip;Jang, Dong-Il;Chae, Hee-Jeong
    • Korean Journal of Medicinal Crop Science
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    • v.19 no.2
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    • pp.126-135
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    • 2011
  • Various herbal medicinal extracts were examined for the development of cosmetic products with anti-oxidative and anti-wrinkle activity. First, total polyphenol contents and DPPH radical scavenging activities of herbal medicinal extracts were measured. Most herbal samples, except for DW extracts of Portulaca oleracea, Caesalpinia sappan, Taraxacum platycarpum, Carthamus tinctorius, and 70% EtOH extracts of Taraxacum platycarpum and Carthamus tinctorius, showed DPPH radical scavenging activity over 80% at a concentration of $400{\mu}g/m{\ell}$. SOD-like antioxidant activity of DW extracts of Syzygium aromaticum, DW extracts of Eriobtrya japonica and 70% EtOH extracts of Sophora japonica was measured as 40%, 35% and 80%, respectively at a dry matter concentration of $50{\mu}g/m{\ell}$. In elastase inhibition assay, DW extracts of Lycium chinense ($50{\mu}g/m{\ell}$) and 70% EtOH extracts of Areca catechu ($50{\mu}g/m{\ell}$) showed 50% and 40% of inhibition, respectively. At a concentration of $1.250{\mu}g/m{\ell}$, DW extracts of Lycium chinense and 70% EtOH extracts of Areca catechu showed 10% and 30% of collagenase inhibition, respectively. Skin and lotion samples were prepared using the two herbal extracts of high anti-wrinkle activity: Lycium chinense extract and Areca catechu extract. The storage stability of skin and lotion containing each of the selected herbal extracts was evaluated. pH and viscosity were used as stability indicators for the stability test under different storage temperatures and freeze-thaw cycle conditions. The skin and lotion containing each of DW extract of Lycium chinense and 70% EtOH extract of Areca catechu was showed high pH and viscosity stability. The skin and lotion containing DW extracts of Lycium chinense showed relatively higher stability than the skin and lotion containing 70% EtOH extract of Areca catechu, at cycle chamber and freeze-thaw conditions. In summary, these results indicated that cosmetics containing DW extract of Lycium chinense were relatively stable, and this herbal extract could be used as a stable functional cosmetic material.

The Anti-Wrinkle and Whitening Effect of Extracts of Castanea crenata Inner Shell (밤부산물(율피)의 주름개선 및 미백 효과)

  • Jang, Min-Jung;Cheon, Soon-Ju;Kim, Hui-Yeong;Kwoen, Dae-Jun;Kim, Hak-Yoon;Kim, Sea-Hyun;Lee, Jin-Tae
    • Journal of Life Science
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    • v.21 no.5
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    • pp.734-738
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    • 2011
  • Aging in humans is inexorable and inescapable. The progressive decrease of physiological capacity and the reduction of the ability to cope with environmental stresses lead to increased susceptibility and vulnerability to human disease. Recently, in the cosmetic industry, many researchers have paid considerable attention to delaying or improving the symptoms of skin aging. Since the early 1990`s, there have been various challenges in developing cosmeceutical products which have strong anti-aging effects, and this has been an important issue in the cosmetic industry. Meanwhile, development of anti-aging cosmetics supported by biochemical activities in the skin has been researched. Castanea crenata inner Shell solvent extracts were investigated for anti-wrinkle and whitening effects, in order to apply it as a functional ingredient for cosmetic products. For anti-wrinkle effect, elastase inhibition activity of Castanea crenata inner shell acetone extract (CA) was 51.0% at a concentration of 100 ug/ml. The collagenase inhibition activity of CA and Castanea crenata inner shell ethanol extract (CE) was 96.4%, 94.3% at a concentration of 50 ug/ml. The tyrosinase inhibitory effect, which is related to skin-whitening, was 47.2% and 45.8% in CA and CE at a concentration of 500 ug/ml. All these results suggest that Castanea crenata inner shell can be effectively used as a cosmeceutical ingredient for the prevention of wrinkles.

Development of processing technology for edible mature silkworm (식용섭취를 위한 숙잠의 가공기술 개발)

  • Ji, Sang-Deok;Kim, Nam-Suk;Lee, Joo-Young;Kim, Mi-Ja;Kweon, HaeYong;Sung, GyooByung;Kang, Pil-Don;Kim, Kee-Young
    • Journal of Sericultural and Entomological Science
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    • v.53 no.1
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    • pp.38-43
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    • 2015
  • To increase the income of sericultural farms and expand sericulture industry, new high value-added products of sericulture which are beyond current products like 5th instar 3 day dried silkworm, male pupa and silkworm dongchunghacho are needed. For this sericulture product diversification, it is in desperate need of the edible processing method after 5th instar 4 day silkworm that silkgland formation is rapidly in progress during the larva periods. So far it was hard to eat because of silkgland formation in their body. So we try to boil and steam frozen-, dried-, and living-silkworm to develop low-cost edible processing methods for farmers. As the result, the silkgland of frozen and dried silkworm was not degenerated, so silkgland in their body was not edible. But in the case of living silkworm, the silkgland of mature silkworm was degenerated by boil and steam treatment, so the body and silkgland of silkworm were not only edible but also tasted good. Then the dried silkworm was easily powdered and there was no problem when it was eaten. This source technology can be widely used in the general food industry, health functional food cosmetics, pet food and so on, so it is predictable that this will contribute to increase the income of sericulture farms and expand sericultural industry.

Trend on Development of Low Molecular Weight Organosilicone Surfactants (Part II) (저분자 유기실리콘 계면활성제의 개발 동향 (제2보))

  • Rang, Moon Jeong
    • Journal of the Korean Applied Science and Technology
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    • v.34 no.3
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    • pp.461-477
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    • 2017
  • Organosilicone-based surfactants, consisting of hydrophobic organosilicone groups coupled to hydrophilic polar groups, have been widely used in many industrial fields starting from polyurethane foam to construction materials, cosmetics, paints & inks, agrochemicals, etc., because of their low surface tension, lubricity, spreading, water repellency and thermal and chemical stability, resulted from the unique properties of organosilicone. Especially, organosiloxane surfactants, having low molecular weight siloxane as hydrophobe, exhibit low surface tension and excellent wettability and spreadability, leading to their applications as super wetter/super spreader, but have the disadvantage of vulnerability to hydrolysis. A variety of low molecular weight siloxane surfactant structures are required to provide the functional improvement and the defect resolution for reflecting the necessities in the various applications. This review includes the synthetic schemes of reactive tetrasiloxanes and disiloxanes as hydrophobic siloxane backbones, the main reaction schemes, such as hydrosilylation reaction, for coupling reactive tetrasiloxanes or disiloxanes to hydrophilic groups, and the main synthetic schemes of the tetra- and di-siloxane surfactants having polyether-, carbohydrate-, gemini-, bola-type surfactant structures.

Excellent Anti-aging Effects of Ursolic acid and Oleanolic acid Present in Ligustrum lucidum (광나무의 주성분, Ursolic acid와 Oleanolic acid의 항노화 효능)

  • Hong, Yong-Deog;Yoo, Dae-Sung;Nam, Mi-Hee;Kim, Hyeon-Chung;Park, Si-Jun;Shin, Song-Seok;Cheon, Jong-Woo;Park, Young- Ho
    • Journal of the Society of Cosmetic Scientists of Korea
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    • v.38 no.2
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    • pp.181-187
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    • 2012
  • Ligustrum lucidum (L. lucidum) contains large quantities of ursolic acid and oleanolic acid. In this study, we evaluated anti-wrinkle effects of three parts of L. lucidum extracts. We found that L. lucidum extracts were not only innocuous to human skin fibroblasts but also significantly decreased the expression of both MMP-1 and MMP-2 and increased the expression of COL1A1. Among the three parts of L. lucidum extracts (i.e., fruit, cane, and leaf extracts), the fruit extract was found to contain the greatest amounts of ursolic acid and oleanolic acid. These three parts of L. lucidum extracts increased the expression of COL1A1 and decreased the expression of MMP-1 and MMP-2 in a dose-dependent manner. Especially, the fruit extract of L. lucidum had the greatest upregulating effect on COL1A1 and the greatest downregulating effect on MMP-1 and MMP-2 in a non-toxic and dose-dependent manner. These results suggest that L. lucidum, especially the fruit, could be used as active ingredients for functional cosmetics.

Biological activity of supercritical extraction residue 60% ethanolic extracts from Ulmus davidiana (느릅나무 초임계 추출박 60% 주정추출물의 생리활성)

  • Mun, Myung-Jae;Park, Kwang-Hyun;Choi, Sun Eun
    • Journal of Convergence for Information Technology
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    • v.8 no.5
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    • pp.29-36
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    • 2018
  • Ulmus davidiana supercritical fluid residue EtOH extracts(USCFR) and ethyl acetate solvent fraction (USCFREA) of supercritical extraction foil were investigated in order to examine the recycling of supercritical extraction foil in the process of studying Ulmus davidiana branch supercritical extract. Experiments were performed for the determination of total phenol content. The $IC_{50}$ value(ppm) of DPPH radical scavenging activity and ABTS radical scavenging activity was $7.42{\pm}0.09$, $7.50{\pm}0.05$, $22.94{\pm}0.09$, $6.43{\pm}0.10$, and USCFREA, respectively, as compared with the positive control (vitamin C) with values $17.80{\pm}0.14$ and $5.34{\pm}0.06$, respectively. The antioxidative activities of USCFR and USCFREA were confirmed to be superior to the positive control group. In anti-allergic activity studies, both USCFR and USCFREA showed concentration-dependentanti-allergic activity, and USCFREA showed strong anti-allergic activity even at very low concentrations. Thetotal phenolic contents (ugEG, ugGA; ppm) of USCFR were $134.17{\pm}0.13$, $132.02{\pm}0.24$ and USCFREA were $154.77{\pm}1.05$ and $153.18{\pm}1.10$, respectively. Based on the above results and strong antioxidant activity, USCFR and USCFREA hold the potential to be considered as basic research materials for the development of therapeutic supplements based medicines or functional cosmetics related to chronic inflammatory skin immunity diseases.

Protective Effect of Water Extract of Lycii Cordex Radicis on Lipid Peroxidation of Rat Skin Exposed to Ultraviolet B Radiation (자외선 B에 노출된 쥐 표피의 지질과산화에 대한 지골피 물 추출물의 보호효과)

  • Gwak, Jun-Su;Ryu, Seung-Hee;Moon, Gap-Soon;Choi, Dong-Seong;Park, Sung-Hye;Han, Jong-Hyun;Ahn, Byung-Yong
    • Applied Biological Chemistry
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    • v.45 no.4
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    • pp.218-222
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    • 2002
  • Lycii Cordex Radicis extract (gigolpi) examined through SOS Chromotest showed a strong, dose-dependent antimutagenic effect on the tert-butyl hydroperoxide (t-BOOH) induced mutagenecity. Gigolpi revealed considerable superoxide anion radical scavenging activity under L-ascorbic $acid-CuSO_4$ system, but showed lower hydroxyl radical scavenging activity in photochemical test system. Hot-water gigolpi extract delayed protein oxidation, whereas lipid peroxidation of rat skin exposed to UVB radiation was inhibited. The results indicate that gigolpi possessing antioxidant activity against UVB-induced lipid peroxidation could be used as a raw ingredient for manufacturing functional cosmetics

Studies on the Cosmeceutical Activities of Perilla frutescens var. acuta (Perilla frutescens var. acuta의 화장품 약리활성에 관한 연구)

  • Choi, Eun-Young;An, Bong-Jeun;Lee, Chang-Eon;Jeung, Su-Hyun;Jang, Min-Jung;Cheon, Soon-Ju;Sung, Ji-Yeun;Kang, Bo-Yun;Joe, Woo-A;Jeung, Yeun-Suck;Choi, Hyang-Ja;Baek, Uk-Jin;Lee, Jin-Tae
    • The Korea Journal of Herbology
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    • v.21 no.2
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    • pp.95-101
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    • 2006
  • Objectives : This study aimed to establish cosmeceutical activities of Perilla frutescens var. acuta. Methods : Folium Perillae, which had been extracted, concentrated, and freeze drying with water and ethanol, have been used for the experiment. The effects on electronic donating ability, SOD-like activity, xanthine oxidase inhibition, whitening effect have been investigated in the cosmeceutical activity measurement of function experiment. Results : Both water and ethanol extracts of Perilla frutescens var. acuta showed relatively high electron donating ability of more than 70% at over 500ppm. Also, SOD like activity increased in a dose dependent matter of more than 80% at 5,000ppm, while tyrosinase showed insufficient inhibitory rate. Xanthine oxidase showed a meaningful inhibitory effect of 72.4% in water extract and 55.3% at 1,000ppm in ethanol extract. The addition of $Fe^{2+}ion\;and\;Cu^{2+}ion$ showed relatively high oxidizing inhibitory effect of 57% and 41%, respectively, at 500ppm in water extract and, when $Fe^{2+}$ ion was added in ethanol extract, the effect of 64% at 1,000ppm was achieved. Also, higher oxidizing inhibitory effect was shown against $Fe^{2+}$ rather than $Cu^{2+}$ in both water and ethanol extracts. For human cancer cells, relatively high growth inhibition ability was shown against melanoma G361 in both water and ethanol extracts. Conclusion : From the above results, it was confirmed that Perilla frutescens var. acuta could be used in functional cosmetics.

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Anti-Oxidant and Antiinflammatory Effects of Rosa multiflora Root (찔레나무뿌리(Rosa multiflora root)의 항산화 및 항염증효과)

  • Park, Geun-Hye;Lee, Jin-Young;Kim, Dong-Hee;Cho, Young-Je;An, Bong-Jeun
    • Journal of Life Science
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    • v.21 no.8
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    • pp.1120-1126
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    • 2011
  • Rosa multiflora thunberg belonging to Rosaceae is widely distributed in East Asia including Korea and Japan, and has been reported to have tormentic acid and rosamultin. To develop a new natural anti-inflammatory agent for cosmetics, we investigated the inhibitory effects of inflammation in Rosa multiflora root (R. multiflora root). The biological activity and anti-inflammatory effects were investigated by water, ethanol, methanol and acetone extracts of R. multiflora root. The measurements of polyphenol content from R. multiflora root were highest in water and acetone extracts, at 57.48 ${\pm}$ 0.88 mg/g and 67.05 ${\pm}$ 0.56 mg/g, respectively. The result of DPPH, ABTS and superoxide anion radical scavenging effects showed over 50% efficacy at 50 ${\mu}g/ml$ in ethanol, methanol and acetone extracts. Hyaluronidase inhibition effect showed over 60% efficacy at 500 ${\mu}g/ml$ in ethanol, methanol, and acetone extracts. Nitric oxide radical inhibition effect of R. multiflora root ethanol extracts showed over 30% efficacy at 500 ${\mu}g/ml$. We investigated the effect of R. multiflora root extracts on nitric oxide (NO) production of inducible nitric oxide synthase (iNOS) in LPS-induced RAW 264.7 macrophage cells. The result showed that R. multiflora root extracts have an inhibitory effect on NO production and iNOS expression and also can be used as an anti-inflammatory agent. These antioxidant and anti-inflammatory effects of R. multiflora root show applicant potential application as a functional cosmetic material.

Antioxidant and Antiaging Effect of Ginseng Berry Extract Fermented by Lactic Acid Bacteria (유산균 발효에 의한 인삼열매 추출물의 항산화 및 항노화 효과)

  • Jeon, Ji-Min;Choi, Sung-Kyu;Kim, Yun-Jeong;Jang, Su-Jin;Cheon, Jong-Woo;Lee, Hyun-Sang
    • Journal of the Society of Cosmetic Scientists of Korea
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    • v.37 no.1
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    • pp.75-81
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    • 2011
  • The effect of lactic acid bacteria.fermented ginseng berry extract (FGBE) on physiological activities was evaluated. The contents of ginsenosides Re, Rc, and Rb1 in ginseng berry extract (GBE) were increased after fermentation by lactic acid bacteria when analyzed by high performance liquid chromatography. Antioxidant activity of GBE and FGBE was also analyzed by DPPH radical scavenging activity assay and SOD.like activity assay. FGBE showed a 86.34 % inhibition of DPPH radical and a 76.82 % inhibition by SOD.like activity at a concentration of 1.00 %. GBE showed a 49.78 % inhibition of DPPH radical and a 40.80 % inhibition by SOD.like activity at the same concentration. Furthermore, procollagen type I (COL1A1) gene expression increased by 823.13 % and matrix metal-loproteinase(MMP)-1 and tumor necrosis factor (TNF)-${\alpha}$ gene expression decreased by 87.88 % and 99.92 %, respectively, in human fibroblast cultured with FGBE at a concentration of 0.50 %. These results suggest that FGBE could be used as an active ingredient for functional cosmetics.