Min. Order Reference FOB Price
2 Gram US$10.00-30.00 / Gram
Product Description
Product Description High quality Polyglutamic Acid Polyglutamic acid, also known as natto bacteria gum and polyglutamic acid, is a water-soluble, biodegradable, non-toxic, biopolymer obtained by microbial fermentation. Polyglutamic acid is a sticky substance first discovered in "natto" - ...