English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Mannosylerythritol lipids (MELs) are produced in large amounts from renewable vegetable oils by Pseudozyma antarctica, and are the most promising biosurfactants known due to its versatile interfacial and biochemical actions. In order to broaden the application in cosmetics and pharmaceuticals, the skin care property of MEL-A, the major component of MELs, was investigated using a three-dimensional cultured human skin model. The skin cells were cultured and treated with sodium dodecyl sulfate (SDS) solution of 1 wt%, and the effects of different lipids on the SDS-damaged cells were then evaluated on the basis of the cell viability. The viability of the damaged cells was markedly recovered by the addition of MEL-A in a dose-dependent manner. Compared to the control, MEL-A solutions of 5 wt% and 10 wt% gave the recovery rate of 73% and 91%, respectively, while ceramide solution of 1 wt% gave the rate of over 100%. This revealed that MEL-A shows a ceramide-like moisturizing activity toward the skin cells. Considering the drawbacks of natural ceramides, namely limited amount and high production cost, the yeast biosurfactants should have a great potential as a novel moisturizer for treating the damaged skin.

journal of oleo science

A Yeast Glycolipid Biosurfactant, Mannosylerythritol Lipid, Shows Potential Moisturizing Activity toward Cultured Human Skin Cells: The Recovery Effect of MEL-A on the SDS-damaged Human Skin Cells