Repositori institucional URV
Belongs to TFG:SerieGeneralQ collection
TITLE:
Desenvolupament i validació d'un mètode d'anàlisi per a la determinació de compostos bioactius en vegetals per HPLC - TFG:3225
Handle:
https://hdl.handle.net/20.500.11797/TFG3225
Student:
Segura Rodríguez, Julián
Language:
cat
Title in original language:
Desenvolupament i validació d'un mètode d'anàlisi per a la determinació de compostos bioactius en vegetals per HPLC
Title in different languages:
Developement and validation of bioactive compounds analysis method in vegetables by HPLC
Keywords:
polyphenols, HPLC, method
Subject:
Química
Abstract:
Animal nutrition industry has been investigating different bioactive compounds which have antioxidant, antiviral and antimicrobial characteristics in order to reduce the use of antibiotics in nutrition mixtures, and then avoid antimicrobial resistances and also avoid multiresistant bacteria generation. Vegetables are rich sources of bioactive compounds, in particular, phenolic acids, flavones, flavanones, flavanols and, in some cases, limonoids. In this work, a method was developed and validated for determination of these polyphenolic compounds from four vegetable matrices. All samples were treated with ethanol using ASE (accelerated solvent extraction) as an extractor to extract these bioactive compounds. Analyses were performed by liquid chromatography, HPLC, using DAD (diode array detector) and MS (TOF, time of flight) as a detector. This method was validated according to the requirements for new methods, which include selectivity, linearity, precision and accuracy, limit of detection and limit of quantitation.
Project director:
Larrechi García, Maria Soledad
Work's codirector:
Puig Guiral, Patricia
Department:
Química Analítica i Química Orgànica
Education area(s):
Química
Entity:
Universitat Rovira i Virgili (URV)
TFG credits:
12
Creation date in repository:
2021-05-19
Work's public defense date:
2020-01-16
Academic year:
2019-2020
Confidenciality:
No
Subject areas:
Chemistry
Access rights:
info:eu-repo/semantics/openAccess
Type:
info:eu-repo/semantics/bachelorThesis
Títol:
Desenvolupament i validació d'un mètode d'anàlisi per a la determinació de compostos bioactius en vegetals per HPLC
Contributor:
Puig Guiral, Patricia
Larrechi García, Maria Soledad
Subject:
Química
Chemistry
Química
Química
Date:
2020-01-16
Language:
cat
Creator:
Segura Rodríguez, Julián
Rights:
info:eu-repo/semantics/openAccess
Search your record at:
Available files
File
Description
Format
Memòria
Memory
application/pdf
View/Open
Show entire record
Go back
All objects of this collection
Information
© 2011 Universitat Rovira i Virgili
Legal
Accessibility
Contact
