PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29644593-4 2018 The HPr was the main metabolite produced, increasing in composition from 66.5 to 99.6% by decreasing the HRT from 8 to 0.5 h. Other metabolic products were 1,3-propanediol, with a maximum of 29.4% with an HRT of 6 h, ethanol, acetic, and butyric acids. 1,3-propanediol 156-171 haptoglobin-related protein Homo sapiens 4-7