PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26964248-5 2015 The PSO-BP neural network can accurately measure the concentration of potassium sorbate in orange juice in the range of 0.1-2.0 g L-1. Sorbic Acid 70-87 L1 cell adhesion molecule Homo sapiens 132-135