This study aimed to investigate the effects and epidermis penetration system with polymer micelle of Red Pinus densiflora extract. In the antioxidant test, the total concentration of polyphenol compounds was determined to be 137.5163±7.70 mg/g in ethanol extract, 133.956±1.57 mg/g in hydrothermal extract. The DPPH radical scavenging effects were 95.29±0.15% in ethanol extract at 1,000 mg/L. Elastase inhibition rates were 100.00±2.85% in ethanol extract at 2,000 mg/L. The antimicrobial effect of the ethanol extraction was higher than that of hydrothermal extractions. In the epidermal permeability experiment, it was confirmed that the permeation of the polymer micelle containing the Red Pinus densiflora’s ethanol extract and cell penetrating peptides was remarkable. Here, we confirmed that ethanol extract of Red Pinus densiflora displayed excellent the effects in antioxidant test and epidermis penetration system with polymer micelle. As a result, Red Pinus densiflora extract has potential to be used as a safe and natural cosmetic material in the future.
목차
Abstract 1. INTRODUCTION 2. MATERIALS AND METHODS 1. Instruments and reagents 2. Sample extraction 3. Total polyphenol content measurement 4. Antioxidant activity measurement 5. Measurement of tyrosinase activity 6. Measurement of Superoxide Dismutase (SOD) 7. Antibacterial experiment 8. Polymer micelle making method 9. Skin penetration experiment 10. Measurement of particle size 11. Statistical processing 3. RESULT 1. Yield 2. Total polyphenol content 3. Antioxidant efficacy of Red Pinus densiflora 4. Measurement of tyrosinase activity 5. Superoxide Dismutase (SOD) measurement 6. Antibacterial experiment 7. Skin penetration experiment 8. Measurement of particle size 4. CONCLUSION ACKNOWLEDGEMENT REFERENCES
국제문화기술진흥원 [The International Promotion Agency of Culture Technology]
설립연도
2009
분야
공학>공학일반
소개
본 진흥원은 문화기술(Culture Technology) 관련 산·학·연·관으로 구성된 비영리 단체이다. 문화기술(CT)은 정보통신기술(ICT), 문화적 사고 기반의 예술, 인문학, 디자인, 사회과학기술이 접목된 신융합기술(New Convergence Technology, NCT)로 정의한다. 인간의 삶의 질을 향상시키고, 진보된 방향으로 변화시키고, 문화기술 관련 분야의 학술 및 기술의 발전과 진흥에 공헌하기 위하여, 제3조의 필요한 사업을 행함을 그 목적으로 한다.
간행물
간행물명
International Journal of Advanced Culture Technology(IJACT)
간기
계간
pISSN
2288-7202
eISSN
2288-7318
수록기간
2013~2025
등재여부
KCI 등재
십진분류
KDC 600DDC 700
이 권호 내 다른 논문 / International Journal of Advanced Culture Technology(IJACT) Volume 7 Number 3