Ectoine

It is a compatible solute which serves as a protective substance by acting as an osmolyte and thus helps organisms survive extreme osmotic stress.

[4] Ectoine is found in high concentrations in halophilic microorganisms and confers resistance towards salt and temperature stress.

Ectoine was first identified in the microorganism Ectothiorhodospira halochloris,[5][6] but has since been found in a wide range of Gram-negative and Gram-positive bacteria.

[13] It stabilizes proteins and other cellular structures and protects the skin from stresses like UV irradiation and dryness.

[7] Due to its protein stabilizing properties, ectoine has been evaluated as a topical treatment for hay fever.

NFPA 704 four-colored diamond Health 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine Flammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oil Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen Special hazards (white): no code