P
Priscila Lupino Gratão
Researcher at Sao Paulo State University
Publications - 99
Citations - 4773
Priscila Lupino Gratão is an academic researcher from Sao Paulo State University. The author has contributed to research in topics: Glutathione reductase & Catalase. The author has an hindex of 31, co-authored 80 publications receiving 3885 citations. Previous affiliations of Priscila Lupino Gratão include University of São Paulo & Escola Superior de Agricultura Luiz de Queiroz.
Papers
More filters
Journal ArticleDOI
Antioxidant enzyme activity and hydrogen peroxide content during the drying of Arabica coffee beans
Mery Yovana Rendón,Priscila Lupino Gratão,Terezinha de Jesus Garcia Salva,Ricardo Antunes Azevedo,Neura Bragagnolo +4 more
TL;DR: In this paper, the authors evaluated the enzymatic activities of superoxide dismutase (SOD), guaiacol peroxidase (GPOX), and glutathione reductase (GR) during the drying of two types of coffee beans, one processed as natural coffee and the other as pulped natural coffee.
Journal ArticleDOI
Seed priming with ascorbic acid enhances salt tolerance in micro-tom tomato plants by modifying the antioxidant defense system components
Rita de Cássia Alves,Rita de Cássia Alves,Davi Rodrigo Rossatto,Jeferson dos Santos da Silva,Mirela Vantini Checchio,Kevein Ruas de Oliveira,Francisco de Assis de Oliveira,Samira Furtado de Queiroz,Mara Cristina Pessôa da Cruz,Priscila Lupino Gratão +9 more
TL;DR: In this paper, the role of ascorbic acid application via seed priming on antioxidant defense responses and growth and fruit yield regulation in tomato Micro-Tom under salt stress was explored.
Journal ArticleDOI
Oxidative Stress, Nutritional Disorders, and Gas Exchange in Lettuce Plants Subjected to Two Selenium Sources
Raphael Leone da Cruz Ferreira,Renato de Mello Prado,Jonas Pereira de Souza Junior,Priscila Lupino Gratão,Tiago Tezotto,Flávio José Rodrigues Cruz +5 more
TL;DR: In this paper, the authors investigated the impact of selenium toxicity on gas exchange, oxidative stress indicators, nutritional status, and growth of lettuce plants, and found that the negative modulation of photosynthesis net by higher selenate or selenite concentrations in lettuce plants through growth analysis, nutritional composition, and indicators of oxidative stress.
Journal ArticleDOI
Impacts of warming and water deficit on antioxidant responses in Panicum maximum Jacq.
Ricardo Borjas-Ventura,Ricardo Borjas-Ventura,Leticia Rodrigues Alves,Reginaldo de Oliveira,Carlos Alberto Martinez,Priscila Lupino Gratão +5 more
TL;DR: Under simulated future warming and water stress conditions, the photosystem II (PSII) activity of P. maximum acclimated to moderate warming and a water-stressed environment associated with a relatively favourable antioxidant response, particularly in the activity of APX and SOD.
Book ChapterDOI
Heavy Metal Toxicity and Plant Productivity: Role of Metal Scavengers
TL;DR: In this article, the authors studied the effect of heavy metals on plants and found that upregulation of metal tolerance mechanisms and biomolecules may depend on plant species, the level of their metal tolerance, metal type, and plant growth.