Methylcellulose is a powder medicine that must be mixed with a full glass (8 ounces) of cold water or other liquid. Drink all of the mixture, and then drink one more glass of water. Taking methylcellulose without enough liquid may cause the powder to swell in your throat and cause choking, especially in older adults
Carboxymethyl cellulose (CMC) is one of the most promising cellulose derivatives. Due to its characteristic surface properties, mechanical strength, tunable hydrophilicity, viscous properties, availability and abundance of raw materials, low-cost synthesis process