Phospholipid-based surfactant using skin flora and manufacturing method thereof
AssigneeCosmax, Inc.
InventorsJu Yun KIM, Ju Hyun SON, Kwang Nyeon KIM
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Abstract
The present invention relates to a phospholipid-based surfactant prepared in an environmentally friendly and human-friendly manner using skin flora, and a preparation method therefor. The present invention can provide an environmentally friendly and human-friendly composition in substitution for a synthetic surfactant. In addition, the surfactant of the present invention can be variously applied to the fields of food, detergents, cosmetics, and the like.
Claims14
A phospholipid-based surfactant prepared from a microorganism of skin flora with the accession number KCTC15741BP (Korea Research Institute of Bioscience and Biotechnology, Biological Resource Center).
A method for preparing a phospholipid-based surfactant, comprising:
- a seed culture step of culturing a strain of skin flora with the accession number KCTC15741BP (Korea Research Institute of Bioscience and Biotechnology, Biological Resource Center) to prepare a seed culture;
- a pre-culture step of culturing the seed culture in a medium containing vegetable oil to prepare a pre-culture;
- a main fermentation step of adding the pre-culture to a medium containing vegetable oil to prepare a main fermented product;
- a step of separating a precipitate from the fermented product;
- and
- a step of extracting phospholipids from the precipitate.
Dependencies are inferred from the claim text.