Nutritional and technological properties of Tepary bean (Phaseolus acutifolius) cultivated in Mexican Northeast

Laura Heredia-Rodríguez, Marcela Gaytán-Martínez, Eduardo Morales-Sánchez, Aurora de Jesús Garza-Juárez, Vania Urias-Orona, Blanca Edelia González-Martínez, Manuel López-Cabanillas Lomelí and Jesús Alberto Vázquez-Rodríguez
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Laura Heredia-Rodríguez: Research Center in Nutrition and Public Health, Public Health and Nutrition Faculty, Universidad Autonoma de Nuevo León, Monterrey, Mexico
Marcela Gaytán-Martínez: Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónomade Querétaro, Querétaro, Mexico
Eduardo Morales-Sánchez: CICATA-IPN, Queretaro Unit, Instituto Politenico Nacional, Querétaro, Mexico
Aurora de Jesús Garza-Juárez: Research Center in Nutrition and Public Health, Public Health and Nutrition Faculty, Universidad Autonoma de Nuevo León, Monterrey, Mexico
Vania Urias-Orona: Research Center in Nutrition and Public Health, Public Health and Nutrition Faculty, Universidad Autonoma de Nuevo León, Monterrey, Mexico
Blanca Edelia González-Martínez: Research Center in Nutrition and Public Health, Public Health and Nutrition Faculty, Universidad Autonoma de Nuevo León, Monterrey, Mexico
Manuel López-Cabanillas Lomelí: Research Center in Nutrition and Public Health, Public Health and Nutrition Faculty, Universidad Autonoma de Nuevo León, Monterrey, Mexico
Jesús Alberto Vázquez-Rodríguez: Research Center in Nutrition and Public Health, Public Health and Nutrition Faculty, Universidad Autonoma de Nuevo León, Monterrey, Mexico

Czech Journal of Food Sciences, 2019, vol. 37, issue 1, 62-68

Abstract: The nutritional, cooking and technological properties of the Tepary bean (TB) cultivated in Mexican northeast comparing to two common beans varieties (Pinto Americano and Black Jamapa) were evaluated in this study. Nutritional parameters evaluated of TB resulted significantly different from common beans varieties analysed, except lipid fraction. Cooking times of soaked (4 and 8 h) and non-soaked varieties varied significantly; TB shows between 55.1-80.49 min by cooking time. The textural profile analysis (TPA) of TB showed a significant reduction of hardness, chewiness and adhesiveness in soaked compared to non-soaked. In addition, TB presented a similar behaviour to Pinto Americano in TPA non-soaked and cooked and soaked 8h and cooked, except to adhesiveness. Technological properties of TB and resistant and non-resistant starch content showed significant differences between species. Due to, TB has nutritional, cooking and technological properties comparable to other edible legumes as common bean, mainly Pinto Americano variety.

Keywords: ethnical crops; legumes; technological properties; texture profile analysis (search for similar items in EconPapers)
Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlcjf:v:37:y:2019:i:1:id:331-2017-cjfs

DOI: 10.17221/331/2017-CJFS

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