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Total Phenolic, Flavonoid, Tomatine, and Tomatidine Contents and Antioxidant and Antimicrobial Activities of Extracts of Tomato Plant
Joint Authors
Del-Toro-Sánchez, Carmen Lizette
Silva-Beltrán, Norma Patricia
Ruiz-Cruz, Saul
Cira-Chávez, Luis Alberto
Estrada-Alvarado, María Isabel
Ornelas-Paz, José de Jesús
López-Mata, Marco Antonio
Ayala-Zavala, J. Fernando
Márquez-Ríos, Enrique
Source
International Journal of Analytical Chemistry
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-01
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The purpose of this study was to evaluate the antioxidant and antimicrobial properties of extracts of different fractions of two tomato plant cultivars.
The stems, roots, leaves, and whole-plant fractions were evaluated.
Tomatine and tomatidine were identified by HPLC-DAD.
The leaf extracts from the two varieties showed the highest flavonoids, chlorophyll, carotenoids, and total phenolics contents and the highest antioxidant activity determined by DPPH, ABTS, and ORAC.
A positive correlation was observed between the antioxidant capacities of the extracts and the total phenolic, flavonoid, and chlorophyll contents.
The Pitenza variety extracts inhibited the growth of pathogens such as E.
coli O157:H7, Salmonella Typhimurium, Staphylococcus aureus, and Listeria ivanovii, yielding inhibition halos of 8.0 to 12.9 mm in diameter and MIC values of 12.5 to 3.125 mg/mL.
These results suggest that tomato plant shows well potential as sources of various bioactive compounds, antioxidants, and antimicrobials.
American Psychological Association (APA)
Silva-Beltrán, Norma Patricia& Ruiz-Cruz, Saul& Cira-Chávez, Luis Alberto& Estrada-Alvarado, María Isabel& Ornelas-Paz, José de Jesús& López-Mata, Marco Antonio…[et al.]. 2015. Total Phenolic, Flavonoid, Tomatine, and Tomatidine Contents and Antioxidant and Antimicrobial Activities of Extracts of Tomato Plant. International Journal of Analytical Chemistry،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1064413
Modern Language Association (MLA)
Silva-Beltrán, Norma Patricia…[et al.]. Total Phenolic, Flavonoid, Tomatine, and Tomatidine Contents and Antioxidant and Antimicrobial Activities of Extracts of Tomato Plant. International Journal of Analytical Chemistry No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1064413
American Medical Association (AMA)
Silva-Beltrán, Norma Patricia& Ruiz-Cruz, Saul& Cira-Chávez, Luis Alberto& Estrada-Alvarado, María Isabel& Ornelas-Paz, José de Jesús& López-Mata, Marco Antonio…[et al.]. Total Phenolic, Flavonoid, Tomatine, and Tomatidine Contents and Antioxidant and Antimicrobial Activities of Extracts of Tomato Plant. International Journal of Analytical Chemistry. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1064413
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1064413