PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16841750-3	2006	According to the Monod type kinetics, the maximum uptake rates (km) of butyric acid (HBu), propionic acid (HPr) and acetic acid (HAc) are testified as 18, 14, 13 d(-1), and their half saturation concentrations (Ks) are 110, 120, 160 g COD/m3, respectively.	propionic acid	91-105	haptoglobin-related protein	Homo sapiens	107-110	
19342228-1	2009	The maximum propionic acid (HPr) removal rate (R(HPr)) was investigated in two lab-scale Upflow Anaerobic Sludge Bed (UASB) reactors.	propionic acid	12-26	haptoglobin-related protein	Homo sapiens	28-31	
19515396-1	2009	Full-scale anaerobic single-phase digesters can be confronted with process instabilities, which often result in the accumulation of propionic acid (HPr).	propionic acid	132-146	haptoglobin-related protein	Homo sapiens	148-151	
28946204-3	2017	The results demonstrated that the maximum organic loading rate (OLR) of the reactor was 2.5g propionic acid (HPr) L-1d-1 with approximately 1.20LL-1d-1 of volumetric methane production (VMP).	propionic acid	93-107	haptoglobin-related protein	Homo sapiens	109-112	
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).	propionic acid	25-39	haptoglobin-related protein	Homo sapiens	41-44	
29161570-3	2018	The results demonstrated that after long term of acclimation to low pH, the digester could produce methane from propionate at pH 4.8-5.5 with 0.3-0.4 L g-1 propionic acid (HPr) d-1 of the volatile solids (VS) methane production.	propionic acid	156-170	haptoglobin-related protein	Homo sapiens	172-175	
26492176-5	2016	The half-lives were in the order HAc<HBu<HPr showing a slower gas production from the C3 acid than from the C4 acid.	propionic acid	92-99	haptoglobin-related protein	Homo sapiens	47-50	
28321784-4	2017	Increasing the CG concentration repressed hydrogen production in favor of propionic acid, with a maximum yield of 6.19 mmol HPr g COD-1 at the CW/CG ratio of 5:3.	propionic acid	74-88	haptoglobin-related protein	Homo sapiens	124-127	
25277114-1	2015	This paper reports on propionic acid (HPr) degradation in a laboratory scale two-phase anaerobic system, where HPr was accumulated in the acidogenic reactor and degraded in the methanogenic reactor.	propionic acid	22-36	haptoglobin-related protein	Homo sapiens	38-41	
25277114-1	2015	This paper reports on propionic acid (HPr) degradation in a laboratory scale two-phase anaerobic system, where HPr was accumulated in the acidogenic reactor and degraded in the methanogenic reactor.	propionic acid	22-36	haptoglobin-related protein	Homo sapiens	111-114	
25277114-5	2015	Results from pyrosequencing showed that the predominant propionic acid oxidizing bacteria (POB) in the methanogenic reactor were Smithella (2.68%) and Syntrophobacter (0.35%); while poor degradation of HPr in the acidogenic reactor may be associated with the low abundance of POB (0.02% Desulfacinum and 0.08% Desulfobulbus).	propionic acid	56-70	haptoglobin-related protein	Homo sapiens	202-205	
23787314-5	2013	Acetic acid was a predominant VFA in sewage, and the propionic acid (HPr) portion averaged 38.7% of total VFACOD.	propionic acid	53-67	haptoglobin-related protein	Homo sapiens	69-72