High-performance zone electrophoresis

Capillary zone electrophoresis pdf

High-performance capillary electrophoresis of cereal proteins.

Cereal grains are widely used of human foods and animal feed throughout the world. Cereals provide dietary protein, which also often has a functional role, as wheat gluten does in bread. Cereal proteins are unique in many ways: they are highly complex and heterogeneous, are often difficult to extract, and aggregate readily, making them difficult to characterize. Because of the economic importan...

HUMIC SUBSTANCES Capillary Zone Electrophoresis

Humic substances (HS) which are widespread in the soil, present structural complexity and polyelectrolyte properties. Many techniques and methods have been used to obtain more information about them, as reviewed by Davies and Ghabbour in 1999. The characterization of HS has been the focus of intense research for many years because the organic matter in soil contributes to the quality of the soi...

End-column detection for capillary zone electrophoresis.

(29) Pszenny, A. A. P.: Harvey, G. R.; Brown, C. J.; Lang, R. F.; Keene, W. (21) Hendbook of ChemistryandPhysics, 56th ed.; CRC Press: Cleveland, OH, 1975. (22) Van Wijk, R. J. Chromatogr. Sci. 1970, 8 , 418-420. (23) Bertsch, W.: Chang, R. C.; Zlatkis, A. J. Chromatogr. Sei. 1974. 72, 175-182. (24) Butler, L. D.; Burke, M. F. J. Chromatogr. Sci. 1976, 74, 117-122. (25) Lang, R. F. Anal. Chem. ...

Resolution of fungal cellulase by zone electrophoresis.

Results of paper and column chromatography (1, 2) and paper electrophoresis (3) of crude preparations of fungal cellulase have pointed toward the multiple nature of this system. Results of ultracentrifugation and moving boundary electrophoresis of fractionated cellulase have, on the other hand, suggested its uniensymatic nature (4). In the present study, zone electrophoresis over extended dista...