KO, WANG PING,葛望平,葛望平,CHANG, KUEI JEN,张贵仁,張貴仁,CHANG, TSONG MIN,张聪民,張聰民,TSAI, TSANG CHI,蔡仓吉,蔡倉吉
申请号：
TW103136255
公开号：
TW201615206A
申请日:
2014.10.20
申请国别(地区):
TW
年份:
2016
代理人:
摘要：
This invention is a preparation method of Lycium root extract. The Supercritical Fluid Extraction (SFE) technology is applied to obtain extract from Lycium root through CO2 under the low-temperature and high-pressure environment. This Lycium root extract is a Flavonoid compound at least. As the invention shows, the Lycium root extract can be used as an active ingredient for cosmetic products as it can inhibit the melanin synthesis and has anoxidant properties.一種枸杞屬(Lycium)之根部萃取物及其製備方法,係利用二氧化碳超臨界流體萃取技術在低溫高壓下對枸杞之根部進行萃取,藉以獲得枸杞根之萃取物,其中此枸杞根之萃取物為至少一種黃酮類化合物。本發明揭示從枸杞根所獲得之萃取物具有抑制黑色素之生成及抗氧化功效,因此可作為活性成分應用於化粧保養品中。101‧‧‧枸杞根部之採收與清洗步驟102‧‧‧乾燥步驟103‧‧‧粉碎與分篩步驟104‧‧‧二氧化碳超臨界流體萃取步驟105‧‧‧枸杞根粗萃物106‧‧‧離心分離步驟107‧‧‧過濾步驟108‧‧‧枸杞根萃取物
