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Physiological and metabolic alterations in basil (Ocimum basilicum L) varieties under distinct soil water levels / Alteraciones fisiológicas y metabólicas en variedades de albahaca (Ocimum basilicum L) bajo distintos niveles de agua del suelo
Castro, Larissa Santos; Hurtado, Daniel Andrés Villegas; Silva, Adriene Aparecida; Nobre, Danúbia Aparecida Costa; Silva, Geraldo Humberto; Macedo, Willian Rodrigues.
  • Castro, Larissa Santos; Federal University of Vicosa. Institute of Agricultural Sciences. Crop Physiology and Metabolism Lab. Campus Rio Paranaíba. BR
  • Hurtado, Daniel Andrés Villegas; Federal University of Vicosa. Institute of Agricultural Sciences. Crop Physiology and Metabolism Lab. Campus Rio Paranaíba. BR
  • Silva, Adriene Aparecida; Federal University of Vicosa. Instituto de Ciencias Exatas. Laboratory for the Development of Natural Agrochemicals. Campus Rio Paranaíba. BR
  • Nobre, Danúbia Aparecida Costa; Federal University of Jequitinhonha and Mucuri Valleys. Laboratory of Processed Products of Plant Origin. Campus Diamantina. BR
  • Silva, Geraldo Humberto; Federal University of Vicosa. Instituto de Ciencias Exatas. Laboratory for the Development of Natural Agrochemicals. Campus Rio Paranaíba. BR
  • Macedo, Willian Rodrigues; Federal University of Vicosa. Institute of Agricultural Sciences. Crop Physiology and Metabolism Lab. Campus Rio Paranaíba. BR
Bol. latinoam. Caribe plantas med. aromát ; 21(1): 94-107, ene. 2022. ilus
Article in English | LILACS | ID: biblio-1372487
ABSTRACT
Basil (Ocimum basilicumL.) is a medicinal species used in several areas, such as food, medicines and cosmetics, and the understanding of its physiological behavior under environmental conditions is of paramount importance for the improvement of cultivation methods. The objective of this study was to evaluate the influence of different water availability under physiological, biochemical and metabolic characteristics, in three distinct genotypes 'Alfavaca basilicão', 'Gennaro de menta' and 'Grecco à palla', during two different phenological stages (vegetative and reproductive). It was found that the water deficit promotes physiological changes to tolerate water stress, and the studied genotypes have different routes to achieve this physiological tolerance, which culminates in a distinct accumulation of metabolites in plants, and can be considered interesting if the final product is the production of essential oils.
RESUMEN
La albahaca (Ocimum basilicum L.) es una planta medicinal utilizada en varias áreas alimenticia, medicinal e industria cosmética; es de suma importancia el entendimiento de su comportamiento fisiológico bajo diferentes condiciones ambientales con el fin de mejorar los procesos del cultivo. El objetivo de este estudio fue evaluar la influencia de diferentes disponibilidades hídricas en las características fisiológicas, bioquímicas y metabólicas en tres genotipos de albahaca "Alfavaca basilicão", "Gennaro de menta" y "Grecco à palla" durante dos etapas fenológicas (vegetativa y reproductiva). Fue encontrado que el déficit hídrico promueve cambios fisiológicos con el fin de tolerar el estrés hídrico. Los genotipos estudiados presentaron diferentes rutas para alcanzar esta tolerancia fisiológica, la cual culmina con distintas acumulaciones de metabolitos en las plantas, y puede ser considerado interesante si el producto final es la producción de aceites esenciales.
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Full text: Available Index: LILACS (Americas) Main subject: Plants, Medicinal / Oils, Volatile / Ocimum basilicum Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2022 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Jequitinhonha and Mucuri Valleys/BR / Federal University of Vicosa/BR

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Full text: Available Index: LILACS (Americas) Main subject: Plants, Medicinal / Oils, Volatile / Ocimum basilicum Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2022 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Jequitinhonha and Mucuri Valleys/BR / Federal University of Vicosa/BR