Determination of astaxanthin and astaxanthin esters in the microalgae Haematococcus pluvialis by LC-(APCI)MS and characterization of predominant carotenoid isomers by NMR spectroscopy
1982 Feb;242(2):G85-8
Concurrently, the Texas Rangers would continue to conduct the State's law enforcement investigations
aureus strains LAC, HG003, MW2, JE2, JE2-lux (JE2 lux ABDCE) (kindly provided by Roger Plaut, Center for Biologics Evaluation and Research, Silver Spring) 28 , G4 (kindly provided by Anthony Richardson, University of Pittsburgh, Pittsburgh) 35 and bacteraemia isolates 8 were routinely cultured in tryptic soy broth (TSB, Fisher Scientific) or MuellerHinton broth (MHB, Oxoid) at 37 C with shaking (225 r.p.m.) unless otherwise stated
Reputable suppliers provide CoAs showing HPLC purity analysis (targeting 98%+ purity, preferably 99%+) and mass spectrometry confirming correct molecular structure
The spontaneously hypertensive rat model of ADHD--the importance of selecting the appropriate reference strain