Anti-UV cosmetic composition containing natural plant oil for alleviating the light decaying phenomenon of chemical sun-screening agent, avoiding the damage to hair and skin caused by chemical sun-screening agent, and increasing SPF value
KO, WANG PING,葛望平,葛望平,TSAI, TSANG CHI,蔡仓吉,蔡倉吉,TUNG, JING WEN,童静雯,童靜雯
申请号：
TW104135733
公开号：
TW201714604A
申请日:
2015.10.29
申请国别(地区):
TW
年份:
2017
代理人:
摘要：
The material used in the present invention is obtained by collecting recycled brewed coffee grounds from each distributor and adopting supercritical fluid extraction with carbon dioxide (SFE-CO2) technology to obtain the oil phase extract of coffee grounds. Since the extraction process does not go through chemical process such as de-colorization, deodorization, etc., the natural content of coffee oil can be kept, which is low polarity oil and has efficacy of moisturizing, anti-oxidation, and sun-screening by absorbing UV. This natural plant oil can be added into a sun-screening composition to enable the related products to further alleviate the light decaying phenomenon of chemical sun-screening agent, avoid the damage to hair and skin caused by chemical sun-screening agent, and increase SPF value.本發明創作,所使用之原料取得,為匯集各通路之沖泡過回收之咖啡渣,運用二氧化碳超臨界流體萃取技術(Supercritical fluid extraction,SFE-CO2),獲得咖啡渣之油相萃取物。因此萃取過程,無須經過脫色、脫臭...等化學程序,故保留咖啡油天然成分,是為低極性油脂,具有潤膚、抗氧化及吸收紫外線之防曬功效。此天然植物油可添加於防曬組合物中,使其相關產品,進而改善化學防曬劑光衰敗之現象,並且減少化學防曬劑對毛髮、皮膚之傷害,並且增加SPF值。
