Development of analytical methods GC-MS vs LC-UV for the serum monitoring of an inflammatory glycotoxin (methylglyoxal): A new biomarker of bovine hepatobiliary distomatosis

Multifloral white honey outclasses manuka honey in methylglyoxal content: assessment of free and encapsulated methylglyoxal and anti-microbial peptides in liposomal formulation against toxigenic potential of Bacillus subtilis Subsp spizizenii strain

“…The mass spectrometer detector (MSD) was used in selected ion monitoring (SIM) mode and a signal at m / z 144 was recorded according to 2-methylquinoxaline (ES) and confirmed with the NIST 02L database. 26 The chromatographic conditions were optimized beforehand and the injections were duplicated over several days to check the reliability of the equipment.…”

“…After centrifugation (30 min at 6000 rpm), the upper phase was discarded and the pellet was washed several times with ACN. Residual ACN (vapor pressure 5.86 kPa at 25 °C) was removed under nitrogen fluxFood & FunctionPaper II (human), neurotensin, angiotensin I (human), renin substrate porcine, [Ace-F-3, 2 H-1] angiotensinogen(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14), Ser/Thr protein phosphatase(15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28)(29)(30)(31), [F14] Ser/Thr protein phosphatase(15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28)(29)(30)(31) and melittin (honey bee venom).…”