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Article

Physicochemical Characterization and Functional Potential of Phaseolus vulgaris L. and Phaseolus coccineus L. Landrace Green Beans

by
Elia Nora Aquino-Bolaños
1,
Alma Karina Garzón-García
1,
Jimena Esther Alba-Jiménez
2,*,
José Luis Chávez-Servia
3,
Araceli Minerva Vera-Guzmán
3,
José Cruz Carrillo-Rodríguez
4 and
Manuel Alberto Santos-Basurto
5
1
Centro de Investigación y Desarrollo en Alimentos, Universidad Veracruzana, Xalapa 91190, Mexico
2
Centro de Investigación y Desarrollo en Alimentos, CONACyT-Universidad Veracruzana, Xalapa 91190, Mexico
3
Instituto Politécnico Nacional, CIIDIR-Oaxaca, Oaxaca 71230, Mexico
4
Instituto Tecnológico del Valle de Oaxaca, Oaxaca 71230, Mexico
5
Campus Queretaro, Arkansas State University, Querétaro 76270, Mexico
*
Author to whom correspondence should be addressed.
Agronomy 2021, 11(4), 803; https://doi.org/10.3390/agronomy11040803
Submission received: 25 February 2021 / Revised: 14 April 2021 / Accepted: 14 April 2021 / Published: 19 April 2021
(This article belongs to the Special Issue Phytochemicals of Edible Plants in Human Health)

Abstract

The green bean is an important crop worldwide, because it is rich in protein, dietary fiber, vitamins, and minerals, as well as bioactive compounds that provide it with important functional properties; however, the composition of many landraces is still unknown. The purpose of this project was to characterize Phaselus vulgaris and coccineus L. landrace green beans on pH, titratable acidity, total soluble solids, total sugars, color parameters, total phenols, monomeric anthocyanins, and in vitro antioxidant activity (DPPH and FRAP). Regarding the content of total sugars, differences were registered between both species, as opposed to results observed in total soluble solids. Color parameters showed higher reddish tones for P. vulgaris landraces, though P. coccineus had a higher total phenolic content, especially the reddish landraces, which correlated directly to a higher antioxidant activity by DPPH and FRAP. In the protein content, the species P. vulgaris registered the highest content. These results could contribute to a greater use and even promote the genetic improvement of the outstanding pods that serve as one of the main food products in rural regions for higher benefits.
Keywords: total phenols; monomeric anthocyanins; antioxidant activity; protein total phenols; monomeric anthocyanins; antioxidant activity; protein

Share and Cite

MDPI and ACS Style

Aquino-Bolaños, E.N.; Garzón-García, A.K.; Alba-Jiménez, J.E.; Chávez-Servia, J.L.; Vera-Guzmán, A.M.; Carrillo-Rodríguez, J.C.; Santos-Basurto, M.A. Physicochemical Characterization and Functional Potential of Phaseolus vulgaris L. and Phaseolus coccineus L. Landrace Green Beans. Agronomy 2021, 11, 803. https://doi.org/10.3390/agronomy11040803

AMA Style

Aquino-Bolaños EN, Garzón-García AK, Alba-Jiménez JE, Chávez-Servia JL, Vera-Guzmán AM, Carrillo-Rodríguez JC, Santos-Basurto MA. Physicochemical Characterization and Functional Potential of Phaseolus vulgaris L. and Phaseolus coccineus L. Landrace Green Beans. Agronomy. 2021; 11(4):803. https://doi.org/10.3390/agronomy11040803

Chicago/Turabian Style

Aquino-Bolaños, Elia Nora, Alma Karina Garzón-García, Jimena Esther Alba-Jiménez, José Luis Chávez-Servia, Araceli Minerva Vera-Guzmán, José Cruz Carrillo-Rodríguez, and Manuel Alberto Santos-Basurto. 2021. "Physicochemical Characterization and Functional Potential of Phaseolus vulgaris L. and Phaseolus coccineus L. Landrace Green Beans" Agronomy 11, no. 4: 803. https://doi.org/10.3390/agronomy11040803

APA Style

Aquino-Bolaños, E. N., Garzón-García, A. K., Alba-Jiménez, J. E., Chávez-Servia, J. L., Vera-Guzmán, A. M., Carrillo-Rodríguez, J. C., & Santos-Basurto, M. A. (2021). Physicochemical Characterization and Functional Potential of Phaseolus vulgaris L. and Phaseolus coccineus L. Landrace Green Beans. Agronomy, 11(4), 803. https://doi.org/10.3390/agronomy11040803

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