Bacteriostatic activities of monoacyl sugar alcohols against thermophilic sporeformers.

The bacteriostatic activities of monoacyl sugar alcohols with different acyl chains and hydrophilic heads were examined against some thermophilic sporeformers. Monomyristoyl erythritol and xylitol efficaciously suppressed their spore development. The number and orientation of the hydroxyl groups also played important roles in this activity, and monomyristoyl xylitol exhibited the highest activity among the monomyristoyl sugar alcohols.