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    • 3. 发明授权
    • 생물계면활성제를 함유하는 화장료 조성물
    • 含有生物表面活性剂的化妆品组合物
    • KR100123073B1
    • 1997-11-13
    • KR1019930030439
    • 1993-12-28
    • 주식회사 엘지
    • 황경아김의
    • A61K8/99A61Q19/00
    • After culturing Acinetobacter calcoaceticus CL on the phosphate buffer culture media containing ethanol and urea at 30 deg.C for 2 days, ethylenediamine tetraacetate is added. Then it is stirred at 65 deg.C, cooled, and centrifuged to obtain the supernatant. The surfactant is purified through salting-out and dialysis by adding ammonium sulfate. Then through ultrafiltration and freeze-drying, the bio-surfactant powder is obtained. The cosmetic formulation with excellent stability, moisturizing, emulsifying, and softening effects is prepared by adding this bio-surfactant at 0.01-10.0% w/w.
    • 在含有乙醇和尿素的磷酸盐缓冲液培养基上,在30℃下培养不动杆菌醋酸钙CL2天后,加入乙二胺四乙酸酯。 然后在65℃下搅拌,冷却,离心得上清液。 通过盐析和通过加入硫酸铵透析来纯化表面活性剂。 然后通过超滤和冷冻干燥,得到生物表面活性剂粉末。 通过将该生物表面活性剂加入到0.01-10.0%w / w中来制备具有优异稳定性,保湿性,乳化性和软化效果的化妆品。
    • 8. 发明授权
    • 생물계면활성제를 함유하는 두발 화장품 조성물
    • 含有生物表面活性剂的毛发清洁化妆品组合物
    • KR100123074B1
    • 1997-11-13
    • KR1019930030440
    • 1993-12-28
    • 주식회사 엘지
    • 김의김여경황경아
    • A61K8/99A61Q5/02
    • After culturing Acinetobacter calcoaceticus CL on the phosphate buffer culture media containing ethanol and urea at 30 deg.C for 2 days, ethylenediamine tetraacetate is added. Then it is stirred at 65 deg.C, cooled, and centrifuged to obtain the supernatant. The surfactant is purified through salting-out and dialysis by adding ammonium sulfate. Then through ultrafiltration and freeze-drying, the bio-surfactant powder is obtained. The shampoo formulation with excellent dandruff-control and scalp-itch elimination is prepared by adding this bio-surfactant at 0.1-1.0% w/w.
    • 在含有乙醇和尿素的磷酸盐缓冲液培养基上,在30℃下培养不动杆菌醋酸钙CL2天后,加入乙二胺四乙酸酯。 然后在65℃下搅拌,冷却,离心得上清液。 通过盐析和通过加入硫酸铵透析来纯化表面活性剂。 然后通过超滤和冷冻干燥,得到生物表面活性剂粉末。 通过将该生物表面活性剂加入0.1-1.0%w / w来制备具有优异头皮屑控制和头皮痒消除的洗发剂制剂。