Analyses of oligosaccharide-malononitrile derivatives, which were obtained from the reactions of oligosaccharides with malononitrile under aqueous basic conditions, were conducted by on-line capillary liquid chromatography/electrospray ionization mass spectrometry in negative-ion mode. Among a varie
Heterogeneity of the bovine κ-casein caseinomacropeptide, resolved by liquid chromatography on-line with electrospray ionization mass spectrometry
✍ Scribed by Daniel Mollé; Joëlle Léonil
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 624 KB
- Volume
- 708
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
An on-line method has been developed for the derivatization and coupled liquid chromatography (LC)/electrospray ionization (ESI) MS analysis of peptides at the femtomol level. Peptides are reacted with N-succinimidyl-2(3-pyridyl)acetate (SPA) in buffered aqueous medium at pH 7 following loading on a
The present study describes the determination of two different types of hepatotoxic pyrrolizidine alkaloids (PAs) and also distinguishing the hepatotoxic PAs from non-toxic ones by both in-source collision-induced dissociation high performance liquid chromatography mass spectrometry (CID-HPLC/MS) an