Glycerol is a promising feedstock for microbial cultivation and production of 1,3 propanediol (1,3 PDO). Here we report a newly isolated bacterial strain BA11 from soil, capable of fermenting glycerol to 1,3 PDO, and has been identified to be a strain of Klebsiella pneumoniae. Strain BA11 was fast growing showing peak 1,3 PDO production in 6 h of cultivation with productivity of 1.2 g/...

- verapamil produces a sustained contraction in isolated biventer-cervicis muscle of chickens between 2-8 days old. from cumulative dose-response curves, ed50 of was calculated for this effect of verapamil. when isolated chicken biventer-cervicis muscle was electrically stimulated, verapamil had no effect on twitch contractures but increased the base line tone of the muscle. glycerol treatment ...

glycerol is a promising feedstock for microbial cultivation and production of 1,3 propanediol (1,3 pdo). here we report a newly isolated bacterial strain ba11 from soil, capable of fermenting glycerol to 1,3 pdo, and has been identified to be a strain of klebsiella pneumoniae. strain ba11 was fast growing showing peak 1,3 pdo production in 6 h of cultivation with productivity of 1.2 g/l-h witho...

The microbial communities inferred in silica sinter rocks, based on multiscale morphological features (fabrics and textures) the presence of lipid biomarkers their carbon isotopic composition, are evaluated Krýsuvík geothermal area Iceland. Close to vent environments (T > 75 °C pH 1.7‒3), stream floors capped with homogeneous vitreous crusts breccia levels, no distinct recognizable silicifie...

A quantitative model describing the kinetics of hydrolysis of rat chylomicron acylglycerols by bovine milk lipoprotein lipase has been developed using data from studies on rat lymph chylomicrons containing doubly labeled acylglycerols. The detailed analysis indicates that, in addition to hydrolysis from tri- to di-, di- to mono-, and monoacylglycerol to glycerol, and apparently direct hydrolysi...

Lipases (triacyl glycerol acylhydrolases, EC 3.1.1.3) belonging to the class Hydrolases catalyze hydrolysis of insoluble triacylglycerols (TAGs) to generate free fatty acids, mono and diacylglycerols and glycerol (Das et al., 2016). Lipases are found in both prokaryotes (bacteria and archaea) as well as in eukaryotes (animals, plants and fungi) (Cai-hong et al., 2008). The most broadly applied ...

This study was aimed to determine the acylglycerols composition, quality characteristics, and protective role of dietary pumpkin seed oil (PSO) in rabbits. PSO was thermally oxidized and analyzed for quality characteristics and acylglycerols composition using reversed phase high performance liquid chromatography with diode array detection (HPLC-DAD). Oxidized and un-oxidized oil samples were fe...