Tag: Aureobasidium pullulans

According to a study published in *Frontiers in Microbiology*, pullulan nanoparticles were shown to enhance the antimicrobial properties of certain probiotic bacteria, suggesting a potential prebiotic effect. The question of whether pullulan is a prebiotic is complex, as its function appears to differ from that of traditional prebiotics like inulin and fructo-oligosaccharides. Understanding the unique way this polysaccharide interacts with the gut is essential for anyone considering it for digestive health.

First developed commercially in Japan as a safe alternative to animal-derived gelatin, pullulan is a natural, water-soluble polysaccharide obtained from the fermentation of starch by a unique yeast-like fungus. This fascinating biopolymer is now used in a wide range of applications, from pharmaceuticals to food products.

Yes, pullulan is a naturally occurring polysaccharide most often produced by the fermentation of corn starch by the fungus *Aureobasidium pullulans*. This process leverages the sugars from the corn-derived substrate to create the unique, edible biopolymer used widely in various industries.

Pullulan is a biodegradable polysaccharide produced by the yeast-like fungus *Aureobasidium pullulans*. This biological origin is key to answering the question: Is pullulan natural or synthetic? In short, it is a naturally derived biopolymer.