Purchase Qty. Reference FOB Price
1,000-9,999 kg US$350.00
10,000-99,999 kg US$260.00
100,000+ kg US$100.00
Product Description
Product Description 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" - fermented soybeans. Polyglutamic acid ...