• 제목/요약/키워드: 1,3-butylene glycol

검색결과 50건 처리시간 0.021초

색조화장품에 적용될 수 있는 17종의 천연한약재가 피부 염증억제에 미치는 임상적 연구 (Effects of Herbal Extracts on the Inflammatory Reactions Which Use the Makeup Preparations)

  • 노석선;홍석훈
    • 동의생리병리학회지
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    • 제19권5호
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    • pp.1419-1426
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    • 2005
  • This study was carried out to investigate the effects of herbal extracts on the skin inflammatory reactions which use the makeup preparations. In experiment 1, among the herbal ingredients of herbal extracts, ethanol extracts and 1,3-BG(Butylene Glycol) extracts of Galla Rhois showed potent radical scavenging activity, more than 91% at all concentrations, tested by DPPH (1,1-diphenyl-2-picryl-hyrazyl) method. In experiment 2, ethanol extracts of Chrysanthemi Flos, Gardenias Flos, Galla Rhois showed potent inhibitory activity of the lipopolysaccharide-induced nitric oxide(NO) production, more than 87% at $10{\mu}g/m{\ell}$, by the macrophage RAW 246.7 cells. And 1,3-BG extracts of Taraxaci Herbs, Corm Fructus, Galla Rhois showed potent inhibitory activity of nitric oxide production, more than 89% at $10{\mu}g/m{\ell}$. In experiment 3, ethanol extracts of Chrysanthemi Flos, Gardeniae Flos, Galla Rhois showed potent inhibitory effects of cyclooxygenase-II activity, more than 78% at $10{\mu}g/m{\ell}$, by using ELISA kit. And 1,3-BG extracts of Galla Rhois, Carthami Flos, Chrysanthemi Flos, Taraxaci Herba, Corm Fructus showed potent inhibitory effects of cyclooxygenase-II(COX-II) activity, more than 80% at $10{\mu}g/m{\ell}$. Therefore, 1 expect that herbal extracts, especially Galla Rhois may be used as a drug for treatment on skin inflammation and a material of the makeup preparations.

산수유 종자 추출물의 화장품 방부효능에 관한 연구 (A Study on the Cosmetic Preservative Effects of Cornus officinalis seed Extracts)

  • 양재찬
    • 한국응용과학기술학회지
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    • 제33권2호
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    • pp.333-341
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    • 2016
  • 산수유 종자 추출물의 천연 방부제로서 가능성을 평가하기 위하여 항균활성 및 화장품 방부 효능 평가를 실시하였다. 산수유 종자는 각각 1,3-부틸렌글리콜과 에탄올을 이용하여 추출하였다. Paper disc method로 항균활성을 평가한 결과 Staphylococcus aureus, Staphylococcus epidermidis와 Propionibacterium acnes에서 항균활성이 나타났으며 산수유 종자 1,3-부틸렌글리콜 추출물(COS-A)이 여드름균에대해 $26.7{\pm}4.0mm$로 가장 높았다. 최소저해농도(MIC) 측정 결과 산수유 종자 에탄올 추출물(COS-B)이 가장 낮은 농도에서 S. epidermidis균의 생장을 억제하였다. 에멀션에서의 방부효능 평가를 위해 Challenge test를 실시한 결과 COS-A와 COS-B를 첨가한 에멀션에서 균 접종 7일 후 피부상재균이 100% 사멸되었다. 이러한 결과는 산수유 종자 추출물이 화장품에서 합성방부제를 대체할 천연 방부제로서 가능성이 있을 것으로 사료된다.

상황버섯 가수분해물의 피부 항노화 효능에 대한 연구 (Studies on Skin Anti-aging Efficacy of Hydrolysate from Phellinus igniarius)

  • 김태준;곽병문;김희택
    • 한방안이비인후피부과학회지
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    • 제34권2호
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    • pp.1-20
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    • 2021
  • Objective : The object of this study was to assess the efficacy of hydrolysate from Phellinus igniarius(HPI) on anti-aging activities in vitro measurement and mini clinical study performed on 5 subjects. Methods : To evaluate skin anti-aging efficacy of HPI, 1,1-diphenyl-2-picrylhydrazyl(DPPH) radical scavenging activity, type I collagen synthesis, inhibition of nitric oxide(NO) production, inhibiton of tyrosinase, hyaluronan synthase(HAS)2, 3 mRNA expression were measured in vitro. Also, mini clinical study of skin hydration was performed on 5 subjects using HPI in distilled water(DW) and 1,3-butylene glycol diluted solution(30% in DW). Results : 1. DPPH radical scavenging activity of HPI was increased in a dose-dependant. 2. Type I collagen synthesis was increased in 50, 100 and 500㎍/㎖ of HPI. 3. NO production was not inhibited in all concentrations of HPI. 4. Tyrosinase was inhibited in 500, 1000, 2500 and 5000㎍/㎖ of HPI. 5. HAS2 mRNA expression was increased in 50, 100, 150 and 200㎍/㎖ of HPI, HAS3 mRNA expression was increased in 100, 150, and 200㎍/㎖ of HPI. 6. In the mini clinical study of 5 subjects, there was a difference in skin hydration over time for each solutions, but it was not statistically siginificant. Conclusions : HPI increased DPPH radical scavenging activity, type I collagen synthesis, and HAS2, HAS3 mRNA expression. HPI also suppressed tyrosinase. The findings of this study suggest that HPI can be used as an skin anti-aging material.

피부세포에서 아토피 피부염의 유발과 관련된 PAR-2 및 사이토카인의 발현을 감소시키는 한약재 탐색 (Screening of Herbal Extracts to Reduce PAR-2 and Cytokine Expression Related to Atopic Dermatitis in Keratocytes)

  • 박선민;이정복;김다솔
    • 동의생리병리학회지
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    • 제25권2호
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    • pp.270-274
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    • 2011
  • The prevalence of atopic dermatitis has markedly increased in recent years but the mechanism has not been clearly revealed. Recent study exhibited that atopic dermatitis was exacerbated by the increase of proteinase-activated receptor (PAR)-2 expression, which activated $I{\kappa}B$ kinase --> nuclear factor kappa B. Therefore, we determined whether the allergens of dust mites induced the expression of PAR-2, intercellular adhesion molecule-1 (ICAM-1, adehision molecule), interleukins (IL)-6 in HaCaT keratocytes and which herbal 1,3-butylene glycol extracts (Mori Cortex Radicis, Sanguisorba officinalis L., Arctium lappa Linne, Torilis japonica DC, Melia azedarach Linne var. japoinca Makino) suppressed their expression. Dust mite allergen increased PAR-2, ICAM-1 and IL-6 expression in HaCaT cells in a dose-dependent manner up to $3{\mu}g/mL$ but their expression reached the plateau over the dosages. The allergen ($3{\mu}g/mL$) also secreted more cytokines such as tumor necrosis factor (TNF)-${\alpha}$ and IL-6 into the media. Among five different herbal extracts ($50{\mu}g/mL$), Mori Cortex Radicis and Sanguisorba officinalis L. suppressed the PAR-2, ICAM-1 and IL-6 expression in HaCaT cells, which was activated by dust mite allergen ($3{\mu}g/mL$) and they also reduced the secretion of TNF-${\alpha}$ and IL-6 into the media. In conclusion, Mori Cortex Radicis and Sanguisorba officinalis L. can effectively reduce the prevalence and progression of atopic dermatitis by dute mite allergen.

The Stydy on Application to Cosmetics of Phellinus Iimteus

  • Young-Ho Cho;Chu
    • 대한화장품학회지
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    • 제23권3호
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    • pp.101-107
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    • 1997
  • Phellinus linteus was artificially cultivated in kangwon province in Korea. The air-dried phellinus linteus was frozen in liquid nitrogen tank and powdered in jar. 10g of the powder was extracted with each 200g of ethanol, methanol, distilled water and 1,3-butylene glycol/distilled water 4 hours under refluxing and then the liquidextract was concentrated under reduced pressure. As a result of analysis by high performance liquid chromatography and thin layer chromarography, many kinds of sugar and flavonoids were detected. Also we knew that phellinus linteus' extract had a strong UV-ray absorption. In the efficacy test for applying to cosmetics, free radical scavenging effect was confirmed. As a result, 2% of sample was the most potent inhibitory effect and the free radical savenging activity, was 0.31%. This is more effective than any other meterial. In the test of antioxidative activity against lipid autoxidation, phellinus linteus' extract had a good effect by 46% while vitamine E was 42.3%. The immunological activity of phellinus linteus was showed through the activation of macrophage cell. Actually, phellinus linteus activated macrophage function of 1.1-1.8 times including nitrite production compared to control. The whitening effect of phellinus linteus was showed through the inhibition of tyrosinase activity, melanin biosynthesis of S. bikiniensis and B-16 melanoma cells. Phellinus linteus' extract was showed strong mushroom tyrosinase inhibitory activity with IC50 value of 0.5% and inhibited melanin biosynthesis with 28mm inhibition zone at 0.005%/paper disc in S. bikinniensis, a bacterium used as an indicator organism in this work. Also it inhibited melanin biosynthesis in B-16 melanoma cells with a minimum inhibitory concentration of 0.134%.

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발아 녹두 추출물의 항염증 효능 및 염모제 응용 (Anti-Inflammatory Effect of Germinated Mung Bean and Hairdye Applications)

  • 김은석;정노희
    • 한국응용과학기술학회지
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    • 제31권1호
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    • pp.23-30
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    • 2014
  • 본 연구에서는 발아된 녹두 추출물의 항염증 효능 및 화장품 응용에 관한 연구이다. 동일 농도인 $250{\mu}g/m{\ell}$에서 산화질소 생성 억제 비교시 발아 녹두 추출물이 가장 높은 억제 효과를 보였다. 또한 수용성 용매에 따른 결과를 비교하였을 때 1,3-부틸렌글라이콜을 사용하고, 5일간 발아시킨 녹두를 추출한 것이 가장 높은 산화질소 억제 효과를 나타내었다. 염증 반응이 많이 일어나는 염모제에 발아 녹두 추출물을 적용한 결과 발아 녹두 추출물을 포함한 염모제가 포함하지 않은 것 보다 높은 산화질소 억제 효과를 보였다. 따라서 발아 녹두 추출물은 화장품에 자극 완화제와 항염증 소재로 응용이 기대된다.

BGsome이 코팅된 일라이트 및 이를 함유한 페이스 파우더의 특성 (Characteristics of BGsome-Coated Illite as a Face Powder)

  • 임진경;진병석
    • 공업화학
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    • 제24권2호
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    • pp.126-131
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    • 2013
  • 메이크업 화장품 원료로 사용되는 일라이트 분체에 피부 친화성을 부여하고 다양한 특성을 개선하고자 분체 표면에 BGsome 코팅을 시도하였다. BGsome은 1,3-부칠렌 글리콜에 용해된 레시틴을 수화시키는 과정을 통하여 만들어지는 수화 액정형 베시클이다. BGsome 베시클 입자를 습식방법으로 분체 표면에 코팅시키고 TGA, SEM, 입자크기 측정기 등을 사용하여 코팅된 분체를 분석하였다. BGsome 코팅에 의한 유동성, 분산도, 발림성, 부착성 등과 같은 여러 물성의 변화도 살펴보았다. 코팅된 일라이트의 유동성이 개선됨은 안식각 감소 결과로부터 알 수 있고 기타 분산도, 발림성, 부착성 등도 크게 개선됨을 확인하였다. 부착성 테스트 결과에서 코팅된 일라이트가 인조가죽 위에 뭉침이 없이 고르게 퍼지는 현상을 볼 수가 있었다. 코팅된 일라이트를 함유하는 페이스 파우더 또한 유동성, 분산도, 발림성, 부착성 등이 모두 개선된 결과를 나타내었다.

홍삼박추출물의 항산화활성 및 주름개선 효과 (Effects of Extracts Derived from Red Ginseng Residue on Antioxidant Activity and Elastase Inhibition)

  • 이미연;김보애;양재찬
    • 한국응용과학기술학회지
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    • 제33권4호
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    • pp.658-666
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    • 2016
  • 본 연구는 홍삼박 물추출물(RGW), 에탄올추출물(RGE), 1,3-B.G추출물(RGB)을 HPLC로 성분 분석과 B16F10에 대한 세포생존율, 항산화능 및 주름개선 효능 평가를 실시하여 홍삼박 추출물의 화장품 소재로서의 응용가능성을 알아보았다. 추출물의 HPLC 성분 분석 결과, 세 가지 추출물 모두 다양한 종류의 진세노사이드가 검출되었으며 그 중 RGB가 가장 많은 함량의 진세노사이드가 검출되었다. B16F10의 세포생존율 측정 결과, RGW와 RGB가 유사하며, RGE보다 높은 생존율을 보여주었다. DPPH radical 소거능 측정 결과 RGE>RGB>RGW 순으로 나타났으며 SOD유사활성능 측정 결과는 RGB>RGE>RGW순으로 활성능을 보여주었다. Elastase 저해능 측정 결과에서는 RGW>RGB>RGE 순으로 활성을 보였다. 위와 같은 결과를 종합하여 볼 때 피부안전성이 우수하며 항산화 및 주름개선 화장품소재로서 RGW와 RGB가 적합할 것으로 판단된다.

Structural Characterization of Branched Polyesters Using TOF-SIMS Combined with Transesterification

  • Lee, Yeonhee;Seunghee Han;Yoon, Jung-Hyeon;Hyuneui Lim;Moojin Suh
    • 한국진공학회:학술대회논문집
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    • 한국진공학회 1999년도 제17회 학술발표회 논문개요집
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    • pp.203-203
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    • 1999
  • Mass spectrometry technique provides the molecular weight distribution, data on the sequence of repeat units, polymer additives, and impurities, and structural information. time-of-Flight secondary Ion Mass Spectrometry (TOF-SIMS) has been used for structural characterization of various polymers1-2. the masses of repeat units and terminal groups and molecular weight distributions of polymers have been determined from their TOF-SIMS spectra. TOF-SMIS provides good sensitivity and structural specificity for high mass ions so that intact oligomers and large polymer fragments are observed. In this study, we investigated the detailed structural information on the oligomers and fragment ions of branched poly(1,3-butylene adipate) and branched poly[di(ethylene glycol) adipate] and the transesterification products of branched polyesters with trifluoroacetic acid or chloro difluoroacetic acid. Branched polyesters were chosen because they are important polymers but difficult to characterize; thus branched polyesters provide challanging test for TOF-SIMS. TOF-SIMS spectra of polyesters are obtained from thin polymer films cast from solution on a silver substrate. A good solvent for a polumer solution disrupts intermolecular forces between polymer chains but leaves the polumer intact. Transesterification reactions are potentially useful for characterization of high molecular weight and intractable polyesters. Transesterification products of polyesters and trifluoroacetic acid or an integral number of polyester repeat units and an additional diol. The progress of such reactions was monitored using peak intensities of reactants and products in TOF-SIMS spectra. The increasing abundance of tagged ions indicates that the reaction has progressed with time.

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Development of newly multifunction cosmetic raw materials and its applications

  • Takashi Ohmori;Yoshiko Yamamura;Eijiro Hara;Kinya Hosokawa;Maruyama, Kei-ichi;Tohru Okamoto;Hiroyuki Kakoki
    • 대한화장품학회:학술대회논문집
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    • 대한화장품학회 2003년도 IFSCC Conference Proceeding Book II
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    • pp.149-162
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    • 2003
  • Moisturizing the skin is one of the most important functions of skincare cosmetics, because water plays a significant role in keeping the skin healthy. There are various humectants including polyol (glycerin and 1,3-butylene glycol), water-soluble polymers, and botanical extracts. It is well known that the increased amount of polyol in lotion for obtaining high moisturizing effect gives a sticky feeling to the skin. Therefore, a few humectants that can give high moisturizing effect without a sticky feeling for lotion formula is available. On the other hand, oil-based lipstick is well known to have a difficulty to contain a large amount of hydrophilic humectants, because the humectants is unable to be mixed well into oil-based lipsticks and give the lips a peculiar taste. There are newly developed humectants, polyoxyethylene/polyoxypropylene dimethyl ether (EPDME) that can solve these problems describable above. EPDME is a random copolymer of ethylene oxide and propylene oxide. EPDME gives a low sticky feeling with a high moisturizing effect when it is used in lotion. As a remarkable character, EPDME can show not only a preventing effect on rough and dry skin, but also a improving effect upon the use for 1-4 weeks. EPDME can show a synergistic effect with glycerin on preventing to rough and dry skin. Since EPDME can be dissolved in oil-based formulation and used as an ingredient of lipsticks, EPDME can give a moisturizing effect that allows lip to be healthy condition. EPDME can also give no peculiar taste even upon the use of a large amount. EPDME is a useful cosmetic ingredient that can show a good skin care effect in both water-based formula and oil-based formula. EPDME of which polarity can be controllable is expected to be used for various cosmetic applications in near future.

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