1. Phytochemical, cytotoxic, and genotoxic evaluation of protein extract of Amaranthus hypochondriacus seeds
- Author
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Carmen Valadez-Vega, Olivia Lugo-Magaña, José A. Morales-González, Luis Delgado-Olivares, Jeannett A. Izquierdo-Vega, Manuel Sánchez-Gutiérrez, Luilli López-Contreras, Mirandeli Bautista, and Claudia Velázquez-González more...
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amaranthus hypochondriacus ,genotoxic ,cytotoxic ,protein extract ,antinutritional ,Nutrition. Foods and food supply ,TX341-641 ,Food processing and manufacture ,TP368-456 - Abstract
Amaranth has been of interest for its nutritional quality and its multiple benefits; however, there is little research on its toxicological effect. This work studied antinutritional compounds, the cytotoxic and genotoxic effect in the Amaranthus protein extract (PEAh). The content of lectins, tannins, saponins, and trypsin inhibitors was determined. Biological studies were conducted to determine toxicity in male CD-1 mice by intraperitoneal administration. The genotoxic potential was determined by the micronucleus test. The bone marrow cytotoxicity was determined by polychromatic erythrocyte (PE) rate and the cytotoxic effect was evaluated by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) test. Our results showed considerably high concentrations of lectins and trypsin inhibitors, lower concentrations of tannins and saponins in PEAh. The PEAh was toxic to mice, presenting genotoxic and cytotoxic damage to bone marrow and hepatocytes. more...
- Published
- 2021
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