Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Capillary Zone Electrophoresis of Fish Muscle Sarcoplasmic Proteins

Capillary Zone Electrophoresis of Fish Muscle Sarcoplasmic Proteins ABSTRACT A capillary zone electrophoresis (CZE) method for rapid separation of fish muscle sarcoplasmic proteins (SAJR) was developed using a highionic‐strength phosphate buffer and an untreated, fused silica capillary (20 μm i.d. X 20 cm). Changes in pH between 6.6‐7.5 resulted in differences in mobility, separation factors, and number of SAR moieties. An optimal SAR profile was obtained at pH 7.4. When used to monitor frozen storage changes in SAR from cod (Atlantic, Ling, Pacific) and pollock fillets, the procedure indicated both species differences and low‐and high‐ molecular‐weight frozen storage changes. CZE is an effective screening/quantification alternative to conventional electrophoresis and/ or HPLC because it is fast (<10 min), simple, sensitive, precise, and readily automated. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Food Science Wiley

Capillary Zone Electrophoresis of Fish Muscle Sarcoplasmic Proteins

Journal of Food Science , Volume 59 (6) – Nov 1, 1994

Loading next page...
 
/lp/wiley/capillary-zone-electrophoresis-of-fish-muscle-sarcoplasmic-proteins-00z8p8ETRN

References (27)

Publisher
Wiley
Copyright
Copyright © 1994 Wiley Subscription Services, Inc., A Wiley Company
ISSN
0022-1147
eISSN
1750-3841
DOI
10.1111/j.1365-2621.1994.tb14692.x
Publisher site
See Article on Publisher Site

Abstract

ABSTRACT A capillary zone electrophoresis (CZE) method for rapid separation of fish muscle sarcoplasmic proteins (SAJR) was developed using a highionic‐strength phosphate buffer and an untreated, fused silica capillary (20 μm i.d. X 20 cm). Changes in pH between 6.6‐7.5 resulted in differences in mobility, separation factors, and number of SAR moieties. An optimal SAR profile was obtained at pH 7.4. When used to monitor frozen storage changes in SAR from cod (Atlantic, Ling, Pacific) and pollock fillets, the procedure indicated both species differences and low‐and high‐ molecular‐weight frozen storage changes. CZE is an effective screening/quantification alternative to conventional electrophoresis and/ or HPLC because it is fast (<10 min), simple, sensitive, precise, and readily automated.

Journal

Journal of Food ScienceWiley

Published: Nov 1, 1994

There are no references for this article.