Production of sunscreen and antioxidant compounds in yeast

Technology Description

This technology provides a new avenue for production of UV-protective gadusol, which can be used in novel, natural product-based sunscreens and cosmetic formulations. Production may be carried out in bacterial or yeast strains. In laboratory tests, gadusol produced by the engineered microbes displays UV-protective activity. The engineered microbes may be used for large-scale and environmentally friendly production of gadusol for commercial use.

Features & Benefits

• Provides methods for producing a natural product based sunscreen
• Can be produced in a wide variety of bacterial and yeast strains
• Reduces need for controversial nanoparticles in sunscreen to protect skin

Applications

• Sunscreen in any form: lotion, spray, etc.
• Cosmetics
• Antioxidants

Background of Invention

Health problems related to sun exposure are on the rise. Unfortunately, consumers’ choices in sunscreens remain limited, especially for formulations derived from naturally- occurring sun-protective compounds. One such compound, gadusol, is a promising UV-protective compound commonly found in marine fish. To address the need for new, natural sunscreen components, researchers at Oregon State University have developed a method for production of gadusol in genetically-engineered microbes.

Status

Patent Pending