TY - RPRT TI - Low molecular weight chitosans--preparation by depolymerization with Aspergillus niger pectinase, and characterization. AU - Farooqahamed S Kittur AU - Acharya B Vishu Kumar AU - Rudrapatnam N Tharanathan PY - 2003 DO - 10.1016/s0008-6215(03)00175-7 UR - https://pubmed.ncbi.nlm.nih.gov/12791281/ ID - 12791281 ER -