PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29644593-1 2018 This study evaluated the propionic acid (HPr) production from crude glycerol (CG) (5000 mg L-1) in an anaerobic fluidized bed reactor (AFBR). Glycerol 68-76 haptoglobin-related protein Homo sapiens 41-44