Results 61 to 70 of about 19,693 (161)

Étude ethnobotanique, phytochimique et pharmaco-biologique des plantes utilisées en médecine traditionnelle pour la prise en charge de la Drépanocytose à Kinshasa, RD Congo

Revue Marocaine des Sciences Agronomiques et Vétérinaires
Le but du présent travail a été d’identifier les plantes médicinales utilisées par les parents des sujets drépanocytaires pour la prise en charge de la maladie et d’évaluer l'activité anti-drépanocytaire et anti-inflammatoire des plantes les plus citées
Colette Ashande MASENGO, Jean-Paul Koto-Te-Nyiwa NGBOLUA, Julia D NKIANA, Monizi MAWUNNU, Pius Tshimankinda MPIANA, Jean-Chrysostome Virima MUDOGO   +5 more
doaj   +1 more source

Microscale extraction method for HPLC carotenoid analysis in vegetable matrices

Scientia Agricola, 2014
In order to generate simple, efficient analytical methods that are also fast, clean, and economical, and are capable of producing reliable results for a large number of samples, a micro scale extraction method for analysis of carotenoids in vegetable ...
Sidney Pacheco, Fernanda Marques Peixoto, Renata Galhardo Borguini, Luzimar da Silva de Mattos do Nascimento, Claudio Roberto Ribeiro Bobeda, Manuela Cristina Pessanha de Araújo Santiago, Ronoel Luiz de Oliveira Godoy   +6 more
doaj   +1 more source

Carbon, Water, and Energy Flux Dynamics in Different Cropping Systems in the Great Lakes Region

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 8, August 2026.
Abstract This study examined carbon (C), water, and energy exchanges across different cropping systems in the Great Lakes region using eddy covariance (EC) fluxes from an agricultural flux tower site (CA‐TPA) in southern Ontario, Canada. The site was cultivated with corn in 2020 and 2021, sweet potato in 2022, and tobacco in 2023. The site was a strong
M. Altaf Arain, Nur Hussain, Liam Kreibich, Jason Brodeur, Zoran Nesic   +4 more
wiley   +1 more source

Chromatographic Fractionation of An Ethanolic Extract of Peels from Ipomoea batatas Lam for Improved Anticancer Activity [PDF]

, 2019
In this current work, the n-hexane fraction from an ethanolic extract of pulverized peel of Ipomoea batatas Lam was subjected to chromatographic fractionation.
Oluyori, Abimbola, Shaw, Arun K., Sanjeev, Meena, Olatunji, Gabriel Ademola, Dipak, Datta, Rastogi, P.   +5 more
core   +2 more sources

Artificial exposure to herbivore‐induced volatile organic compounds reduces herbivory and modulates gene expression in potato plants

Journal of Applied Ecology, Volume 63, Issue 8, August 2026.
These findings provide strong mechanistic evidence for VOCs mediating pest resistance and suggest that exposure to herbivore‐induced, plant‐derived VOCs can enhance pest resistance in potato crops. These results might offer novel information for developing ecologically sustainable plant volatile‐based strategies for boosting protection against pests in
Lucía Martín‐Cacheda, Alessio Tei, Gregory Röder, Yolanda Arnaiz, Luis Abdala‐Roberts, Xoaquín Moreira   +5 more
wiley   +1 more source

Evolutionary analysis of DELLA proteins in sweet potato and related species reveals their roles in development and stress responses

Frontiers in Plant Science
DELLA proteins act as master negative regulators in the gibberellin signaling pathway, which controls numerous aspects of plant growth and development.
Zhidan Zuo, Haoqiang Zhao, Yue Fan, Yixuan Zhu, Wenpeng Song, Hong Zhai, Shaozhen He, Huan Zhang, Ning Zhao, Qingchang Liu, Shaopei Gao   +10 more
doaj   +1 more source

Food without fire: Environmental and nutritional impacts from a solar stove field experiment

American Journal of Agricultural Economics, Volume 108, Issue 4, Page 1121-1144, August 2026.
Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann, Jeffrey D. Michler, Maybin Mwangala, Osaretin Olurotimi, Natalia Estrada Carmona   +4 more
wiley   +1 more source

Adapting to Change: The Dynamic Crop Production Systems of Smallholder Farmers in the PNG Highlands

Asia Pacific Viewpoint, Volume 67, Issue 2, Page 240-253, August 2026.
ABSTRACT Smallholder sweet potato farmers in Papua New Guinea's Eastern Highlands Province (EHP) face challenges as they navigate social, economic, demographic, and environmental change. While they routinely adapt to weather variability and shifting markets, population growth is placing additional strain on an already finely balanced farming system ...
Geoff Kuehne, Joe Koima, Lonica Aris, Ismael Nae, Akia Aira, Bennie Afigini, James Aniau, John Gahekave, Naomi Paul, Steven Crimp   +9 more
wiley   +1 more source

Bio-deterioration of sweet potato (ipomoea batatas lam) in storage, inoculation-induced quality changes, and control by modified atmosphere

Journal of Applied Sciences and Environmental Management, 2013
The biodeterioration of sweet potato (Ipomoea batatas) was investigated at Port Harcourt, south southern Nigeria. Aspergillus niger, Fusarium oxysporum, Rhizopus stolonifer, Botryodiplodia theobroma and Penicillium sp.
Oyeyipo Olutimilehin Olaitan
doaj   +3 more sources

Sweet Potato Gene Clusters Control Anthocyanin Biosynthesis and Leaf Morphology

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4500-4527, July 2026.
ABSTRACT Sweet potato (Ipomoea batatas) exhibits diversity in pigmentation and leaf morphology, yet the genetic architecture and regulatory organisation underlying these traits remain poorly resolved, particularly with respect to organ‐specific control.
Dong An, Tiechen Shen, Shiyu Wu, Yanshen Li, Weijuan Fan, Mengxiao Yan, Yinghui Meng, Xinyi Wang, Ximing Xu, Zunfu Lv, Ling Yuan, Jun Yang, Guoquan Lu, Hongxia Wang   +13 more
wiley   +1 more source