생약재 추출물로부터 주름개선 소재의 발굴 및 화장품의 안정성 시험 Screening of Anti-wrinkle Resource from Herbal Medicinal Extracts and Stability Evaluation of Cosmetic Products원문보기
20 species of herbal medicinal extracts with antioxidative and anti-wrinkle activity were examined and storage stability of cosmetic products containing seleted herbal extracts was evaluated. Total polyphenol contents and DPPH radical scavenging activities of herbal medicinal extracts were measured....
20 species of herbal medicinal extracts with antioxidative and anti-wrinkle activity were examined and storage stability of cosmetic products containing seleted herbal extracts was evaluated. 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 ㎍/㎖. SOD-like antioxidant activity of DW extracts of Syzygium aromaticum, Eriobtrya japonica and 70% EtOH extracts of Sophora japonica showed 40%, 35% and 80%, respectively at a concentration of 50 ㎍/㎖. In elastase inhibition assay DW extracts of Lycium chinense and 70% EtOH extracts of Areca catechu showed 50% and 40% of inhibition, respectively. DW extracts of Lycium chinense and 70% EtOH extracts of Areca catechu showed 10% and 30% collagenase inhibition, respectively. The skin and the lotion were prepared using the two herbal extracts of anti-wrinkle activity which are Lycium chinense extract and Areca catechu extract. Various stability (pH stability, viscocity stability, thermo stability, freeze-thaw stability). Stability pH and viscosity as stability indicator were measure. The skin and lotion containing Areca catechu extract showed lower stability. But the skin and lotion contating Lycium chinense extract showed high stability at temperature conditions (5℃, 25℃, 40℃), cycle chamber, freeze-thaw. In summary, these results indicated that cosmetics containing Lycium chinense extract is test conditions relatively stable and this herbal extract could be used as a stable functional cosmetic material.
20 species of herbal medicinal extracts with antioxidative and anti-wrinkle activity were examined and storage stability of cosmetic products containing seleted herbal extracts was evaluated. 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 ㎍/㎖. SOD-like antioxidant activity of DW extracts of Syzygium aromaticum, Eriobtrya japonica and 70% EtOH extracts of Sophora japonica showed 40%, 35% and 80%, respectively at a concentration of 50 ㎍/㎖. In elastase inhibition assay DW extracts of Lycium chinense and 70% EtOH extracts of Areca catechu showed 50% and 40% of inhibition, respectively. DW extracts of Lycium chinense and 70% EtOH extracts of Areca catechu showed 10% and 30% collagenase inhibition, respectively. The skin and the lotion were prepared using the two herbal extracts of anti-wrinkle activity which are Lycium chinense extract and Areca catechu extract. Various stability (pH stability, viscocity stability, thermo stability, freeze-thaw stability). Stability pH and viscosity as stability indicator were measure. The skin and lotion containing Areca catechu extract showed lower stability. But the skin and lotion contating Lycium chinense extract showed high stability at temperature conditions (5℃, 25℃, 40℃), cycle chamber, freeze-thaw. In summary, these results indicated that cosmetics containing Lycium chinense extract is test conditions relatively stable and this herbal extract could be used as a stable functional cosmetic material.
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