2024-03-29T01:15:24Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/2214612021-12-28T16:53:10Zcom_10261_131com_10261_2col_10261_384
2020-10-21T06:23:16Z
urn:hdl:10261/221461
Peptidomics and proteomics data of oxidised peptides from in vitro gastrointestinal digestion of chicken breast exposed to chlorpyrifos
Márquez Lázaro, J.
Mora, Leticia
Méndez Cuadro, D.
Rodríguez Cavallo, E.
Toldrá Vilardell, Fidel
Ministerio de Economía, Industria y Competitividad (España)
European Commission
Chicken breast
Chlorpyrifos
Oxidation
Digestion
Peptidomics
Proteomics
To investigate the oxidative effect of CPF on chicken breast proteins, peptidomics and proteomics analysis were used. For this, chicken breast samples were exposed to CPF and subjected to simulated gastrointestinal digestion. The identification of oxidized peptides from digested and undigested proteins were performed by LC MS/MS (nanoESI qQTOF). Prior to mass analyses undigested proteins were trypsinated. Data were analysed using MASCOT and ProteinPilot v 4.5 software. In this study, 90 and 107 oxidized peptides from digested proteins of control and exposed samples were identified, respectively. These peptides corresponding to 12 oxidized proteins. Meanwhile, 260 and 324 oxidized peptides from undigested proteins (control and exposed samples) were identified, which corresponding to 19 and 17 proteins, respectively. Collagen was protein more susceptible to oxidation promoted by chlorpyrifos in digested and undigested proteins. Identification of these oxidized proteins from simulated digestion provides an important insight about the impact of substances like certain veterinary drugs at trace concentrations on the nutritional value of chicken breast meat.
2020-10-21T06:23:16Z
2020-10-21T06:23:16Z
2020-08-08
artículo de datos
Data in Brief 32: 106160 (2020)
http://hdl.handle.net/10261/221461
10.1016/j.dib.2020.106160
2352-3409
http://dx.doi.org/10.13039/501100010198
http://dx.doi.org/10.13039/501100000780
32904411
eng
Publisher's version
https://doi.org/10.1016/j.dib.2020.106160
Sí
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-89381-R
https://creativecommons.org/licenses/by/4.0/
openAccess
Elsevier