Abstract:
PURPOSE: A method for isolating and producing platycodin D isolated from fraction of Platycodon grandiflorum saponin is provided to maximize isolation efficiency and massively produce the various Platycodon grandiflorum saponins. CONSTITUTION: A method for isolating and producing Platycodon grandiflorum saponin compound comprises: a first step of extracting Platycodon grandiflorum; a second step of fractioning the Platycodon grandiflorum extract through diaion column; and a third step of purifying platycodin D using HSCCC(High speed countercurrent chromatography).
Abstract:
본 발명은 피부질환 개선에 효능을 갖는 마유를 화장품에 적용하기 위하여 색깔과 냄새가 전혀 없고 인체흡수성이 높은 정제된 마유를 얻기 위한 새로운 마유정제방법에 관한 것이다. 본 발명에 의하면, 기존의 정제방법과는 달리 상업 생산시 수율이 매우 높고 폐수발생이 거의 없으며, 색도와 냄새가 전혀 없는 고안정성 고순도의 분리정제 된 마유를 얻을 수 있다. 마유, 고순도 분리정제, 요소부가결정화, 초정밀제어결정화, 박막증발, 리포좀화
Abstract:
A method of producing a horse placental extract is provided to raise a content of an active ingredient like an amino acid and to prevent a bioactive substance from being broken down. A method of producing a horse placental extract comprises steps of: i) dissolving protein firstly by adding a protease and water in horse placental; ii) dissolving protein secondly by adding additionally a protease in a reactant; and iii) putting an activated charcoal to the reactant and removing smell and color under a vacuum pressure.