Results 51 to 60 of about 2,045 (132)

CONTRIBUTION TO THE PHYTOCHEMICAL STUDY AND CHEMICAL TESTS OF THE EXTRACTS OF Citrus limonium (LEMON) and Capsicum frutescens L. (CHILLI PEPPER)

open access: yesHolos, 2015
Use of natural medicine has been used by man since time immemorial, and this use has grown considerably in recent times. Thus, this study aims to make a comparator analysis regarding the phytochemical test, antioxidant activity and total phenolic content
Laiza Cristina Carlos Freire   +5 more
doaj   +1 more source

Jasmonates enhance plants tolerance grown in Cd‐contaminated environments: A comprehensive overview

open access: yesAnnals of Applied Biology, Volume 188, Issue 2, Page 390-405, March 2026.
Jasmonates (JAs) enhance plant tolerance to cadmium (Cd) stress by activating antioxidant defences but may reduce Cd uptake, limiting their effectiveness for phytoremediation. This review compiles studies that evaluated the effects of JA application on plants grown in Cd‐contaminated environments. Abstract Cadmium (Cd) is a toxic heavy metal and one of
Raja Yamma Rodrigues Souza   +2 more
wiley   +1 more source

Managing Brown Rot Disease of Citrus Fruit Using Plant Extracts

open access: yesJournal of Phytopathology, Volume 174, Issue 2, March/April 2026.
ABSTRACT Brown rot, caused by Phytophthora nicotianae and P. citrophthora, is a major disease of citrus fruit, leading to significant economic losses globally. Conventional fungicides are commonly used to manage this disease, but concerns have been raised due to environmental persistence, human toxicity and the emergence of resistant strains.
Gbenga Oluwaseyi Alabi   +4 more
wiley   +1 more source

Use of natural extracts with antioxidant properties in biodiesel: optimization of extract formulation applying the simplex centroid method

open access: yesActa Scientiarum: Technology
Natural extracts with antioxidant properties can be used as sustainable alternatives compared to synthetic products, as they can inhibit the biodiesel oxidation reaction, resulting in increased oxidative stability, measured by the Rancimat method, and ...
Isadora Guilherme Branco   +5 more
doaj   +1 more source

EVALUACIÓN In Situ DE LA VARIABILIDAD GENÉTICA DE LOS CHILES SILVESTRES (Capsicum spp.) EN LA REGIÓN FRAILESCA DEL ESTADO DE CHIAPAS, MÉXICO

open access: yesCultivos Tropicales, 2008
Se realizó un estudio con el objetivo de hacer la evaluación in situ de la variabilidad genética de los chiles silvestres en la región Frailesca del estado de Chiapas.
R. A. Alonso   +6 more
doaj  

The combined effects of Golden2‐like 2 and Pseudo‐Response Regulator 2 control the fruit pigmentation in pepper

open access: yesThe Plant Journal, Volume 125, Issue 5, March 2026.
SUMMARY Fruit pigmentation mainly controlled by chlorophyll, carotenoids, and flavonoids is an important phenomenon for fortifying the nutritional and esthetic value of humans. Our previous study identified Pseudo‐Response Regulator 2 (PRR2) as a regulator of fruit pigmentation through its association with the c1 locus.
Soobin Lee   +4 more
wiley   +1 more source

Crop domestication in the upper Madeira River basin

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Humanas
Most native Amazonian crops were domesticated in the periphery of the basin. The upper Madeira River basin is an important part of this periphery where several important crops were domesticated and others are suspected to have been domesticated or ...
Charles Roland Clement   +7 more
doaj   +1 more source

Pepper, Chili—Capsicum annuum L. and Capsicum frutescens L.

open access: yesEDIS, 2003
This document provides an overview of chili peppers, primarily focusing on Capsicum annuum and Capsicum frutescens. It details the historical background, classification challenges, and descriptions of various chili varieties, including their physical ...
James M. Stephens
doaj   +1 more source

ESTRES HIDRICO EN DOS ESPECIES DE CAPSICUM CON DIFERENTES GRADOS DE DOMESTICACION

open access: yesTropical and Subtropical Agroecosystems, 2009
La germinación en semillas está comúnmente afectada por el estrés hídrico. El objetivo de este estudio fue comparar el efecto del estrés hídrico en el porcentaje final de germinación, tasa media de germinación, y longitud de epicotilo e ...
Alejandra Nieto Garibay   +4 more
doaj  

Evaluation of the antibacterial effects of Capsicum spp. extracts on the Multi-resistant Staphylococcus aureus strains [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2010
Resistant strains of Staphylococcus aureus have now been described globally, as significant pathogens, particularly associated with skin and soft tissue infections, including abscesses, cellulitis and furunculosis.
A Shariati   +3 more
doaj  

Home - About - Disclaimer - Privacy