Improving the application of SSR polymorphism analysis coupled with Lab-on-a-chip® capillary electrophoresis to assess food authenticity: Italian pigmented rice as case study

2014 ◽  
Vol 64 ◽  
pp. 790-798 ◽  
Author(s):  
Cristiano Garino ◽  
Maurizio Rinaldi ◽  
Angelo de Paolis ◽  
Fabiano Travaglia ◽  
Jean Daniel Coïsson ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Lab On A Chip ◽  
Polymorphism Analysis ◽  
Food Authenticity ◽  
Pigmented Rice ◽  
Ssr Polymorphism

scholarly journals Food Authenticity: Provenancing. A Case Study of Fish

2018 ◽  
Author(s):  
Annemieke M. Pustjens ◽  
Rita Boerrigter-Eenling ◽  
Alex H. Koot ◽  
Saskia M. van Ruth
Keyword(s):  
Food Authenticity

scholarly journals In-house-made capillary electrophoresis instruments coupled with contactless conductivity detection as a simple and inexpensive solution for water analysis: a case study in Vietnam

2015 ◽  
Vol 17 (11) ◽  
pp. 1941-1951 ◽  
Author(s):  
Hong Anh Duong ◽  
Minh Duc Le ◽  
Kim Diem Mai Nguyen ◽  
Peter C. Hauser ◽  
Hung Viet Pham ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Water Analysis ◽  
Ionic Species ◽  
Conductivity Detection ◽  
Contactless Conductivity Detection ◽  
Inorganic Cations

A simple and inexpensive approach for the determination of ionic species is reported. Various inorganic cations and anions in different water matrices in Vietnam were determined using purpose-made CE-C4D instruments.

Capillary electrophoresis-laser induced fluorescence-electrospray ionization-mass spectrometry: A case study

2005 ◽  
Vol 26 (7-8) ◽  
pp. 1389-1397 ◽  
Author(s):  
Carolin Huhn ◽  
Christian Neusüß ◽  
Matthias Pelzing ◽  
Ute Pyell ◽  
Joachim Mannhardt ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Capillary Electrophoresis ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Laser Induced Fluorescence ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass

Multiplex Single Strand Conformation Polymorphism Analysis by Capillary Electrophoresis with On-the-Fly Fluorescence Lifetime Detection

2005 ◽  
Vol 59 (3) ◽  
pp. 335-339 ◽  
Author(s):  
Tara Morcone Snyder ◽  
Linda B. McGown
Keyword(s):  
Capillary Electrophoresis ◽  
Fluorescence Lifetime ◽  
Single Strand Conformation Polymorphism ◽  
Single Strand ◽  
Polymorphism Analysis ◽  
Wild Type ◽  
G20210a Mutation ◽  
Prothrombin Gene ◽  
Fluorescence Lifetime Detection ◽  
Conformation Polymorphism

This paper describes the use of on-the-fly fluorescence lifetime detection (OFLD) for multiplex single strand conformation polymorphism (SSCP) analysis by capillary electrophoresis (CE). The dye labels studied for multiplex SSCP-OFLD-CE analyses included RG, NBD, and BODIPY-FL. The dyes were first investigated for a model system of “Wild Type” and “Mutant” 43-base fragments designed to vary by a single A/T substitution. Two dye pairs, BODIPY-FL/RG and BODIPY-FL/NBD, were then used to detect the G20210A mutation in the human prothrombin gene. Mobility correction was required for the BODIPY-FL/RG system. Three “blind” analyses were performed of three mixtures that combined a control fragment (wild type-BODIPY-FL) with two “unknown” fragments selected among four possibilities (wild type or mutant labeled with NBD or RG). In each multiplex analysis, the “origin” of the unknown fragments was correctly identified on the basis of fluorescence lifetime of the dye label and the presence or absence of the mutation was correctly determined on the basis of conformation-induced differences in migration time.

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