Isolation and characterization of Aureobasidium pullulans from rose rhizosphere: A novel source for skin benefits
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Summary
This summary is machine-generated.A natural active ingredient from Rosa hybrid delflobla yeast improves skin health by boosting NAD+ (nicotinamide adenine dinucleotide) levels and enhancing skin barrier function for increased resilience and longevity.
Area Of Science
- Microbiology and Dermatology
- Cosmetic Science
Background
- Rhizospheric microorganisms are vital for plant health.
- NAD+ (nicotinamide adenine dinucleotide) is crucial for skin longevity and cellular processes.
- Investigating natural active ingredients for cosmetic benefits is a growing area.
Purpose Of The Study
- To explore the cosmetic benefits of a natural active ingredient derived from Aureobasidium pullulans yeast.
- To assess the impact of this ingredient on NAD+ synthesis and skin barrier function.
- To evaluate its potential for improving skin resilience and longevity.
Main Methods
- Isolated Aureobasidium pullulans yeast from Rosa hybrid delflobla rhizosphere.
- Processed yeast to create a natural active ingredient (Aureobasidium pullulans ferment).
- Investigated effects on NAD+ synthesis, epidermal differentiation markers, and cutaneous barrier function.
Main Results
- Aureobasidium pullulans ferment increased the NAD+/NADH ratio.
- Stimulated expression and synthesis of epidermal differentiation and cohesion markers, improving barrier function.
- Clinically demonstrated smoothing of skin microrelief and enhanced complexion radiance.
Conclusions
- The active ingredient from Aureobasidium pullulans ferment shows significant potential for enhancing skin resilience.
- This natural ingredient may contribute to improved skin longevity.
- Results highlight the value of rhizospheric yeast for cosmetic applications.

