After the extraction was completed, the extracted slurry was centrifuged (12000 rpm, 15 min), and the polysaccharide content of the resulting supernatant was measured by the phenol-sulfuric acid ...

We examined the assembly of the amine-rich polysaccharide chitosan from solution onto electrode surfaces as a result of voltage bias on the electrode. Chitosan is positively charged and water soluble ...

Mucoadhesive materials adhere persistently to mucosal surfaces. A mucoadhesive delivery system could therefore facilitate the controlled release of drugs and optimize their bioavailability in mucosal ...

Key Takeaways Acid reflux may cause symptoms such as shortness of breath, wheezing, and chronic cough. See a provider if you have asthma and signs of acid reflux or if either condition becomes worse, ...

Yan et al. (2019) extracted polysaccharides from Pleurotus eryngii, Flammulina velutipes, Pleurotus ostreatus and white Hypsizygus marmoreus, and found that the molecular weights of the other three ...