#$%^&*AU2020101156A420200730.pdf#####Abstract of Descriptions This invention discloses a Dendrobium extract, a method for preparing it and its application. The process of the described preparation method is: after flash extraction, soaking in high pH and high concentration ethanol and decolorization with active carbon, filter to obtain ethanol extract of Dendrobium, and then evaporate and concentrate it at 50°Cto remove ethanol and get ethanol extract； perform water extraction, enzymatic hydrolysis and filtration on filter residue to get water extract； mix ethanol extract and water extract, and add propylene glycol to prepare Dendrobium extract. The preparation conditions are mild, and the active ingredients of Dendrobium can be protected to the greatest extent. It can moisturize the skin, effectively inhibit bacteria and eliminate acne, diminish inflammation and have anti-allergy effects when added to cosmetics as a full composition feed solution.Drawings of Descriptions Stem s egment of Dendrobium noe Flash extraction CentrIfug Supematant Decelerization wit Evaporate and concentrate, and 'tien active carbon 'take the concentrate d solution Pfcpai Flash extraction nIfug Supemtant Precipitati FEnzymatic s Fiter, and take - Mixingand on hydrolysis efiltrate compounding Figure 1 1/1
