Results 51 to 60 of about 21,778 (226)

Valorization of Zingiber officinale Roscoe leaf biomass: phytotoxic potential and chemical profiling toward sustainable weed management

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Zingiber officinale Roscoe is widely cultivated as a spice and functional food, generating substantial amounts of aerial biomass that is commonly discarded after harvest. Within a circular‐economy framework, this study investigated the phytotoxic potential of Z.
Sara Vitalini, Orlando Innaurato, Shadab Faramarzi, Alessandro Palmioli, Stefania Garzoli, Valentina Vaglia, Cristina Airoldi, Marcello Iriti   +7 more
wiley   +1 more source

Antioxidant flavonols from fruits, vegetables and beverages: measurements and bioavailability

Biological Research, 2000
Flavonols are polyphenolic secondary plant metabolites that are present in varying levels in commonly consumed fruits, vegetables and beverages. Flavonols have long held an interest for nutritionists, which has increased following a Dutch study in the ...
ALAN CROZIER, JENNIFER BURNS, AZLINA A AZIZ, AMANDA J STEWART, HELENA S RABIASZ, GARETH I JENKINS, CHRISTINE A EDWARDS, MICHAEL EJ LEAN   +7 more
doaj  

Flavonoids of Lonchocarpus montanus A.M.G. Azevedo and biological activity

Anais da Academia Brasileira de Ciências, 2007
The analysis of root extracts from Lonchocarpus montanus A.M.G. Azevedo resulted in the isolation of twenty three compounds chiefly flavonoids of which five (four flavonoids and one benzophenone) are described for the first time. The molecular structures
Aderbal F. Magalhães, Ana Maria G.A. Tozzi, Eva G. Magalhães, Miriam Sannomiya, Maria del Pilar C. Soriano, Mary A.F. Perez   +5 more
doaj   +1 more source

Dietary Flavones as Dual Inhibitors of DNA Methyltransferases and Histone Methyltransferases. [PDF]

PLoS ONE, 2016
Methylation of DNA and histone proteins are mutually involved in the epigenetic regulation of gene expression mediated by DNA methyltransferases (DNMTs) and histone methyltransferases (HMTs).
Rajnee Kanwal, Manish Datt, Xiaoqi Liu, Sanjay Gupta   +3 more
doaj   +1 more source

Metabolomics‐based study of the preservation mechanism of a tea saponin–cinnamaldehyde nanoemulsion applied to Xinyu tangerines

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Background The Xinyu tangerine is a geographical indication agricultural product from Jiangxi province, China. During postharvest storage, nutrient loss and pathogen‐induced decay reduce fruit quality. The selection of appropriate preservatives is therefore important for maintaining postharvest quality.
Yan Leng, Xinjian Gao, Yichen Zhang, Zehang Yan, Wanyi Chen, Yang Huang, Xiaoxia Zuo, Liqin Zhu, Zhipeng Cai, Jing Wang, Yonggen Shen   +10 more
wiley   +1 more source

Dimethyldioxirane epoxidation of flavones.

Tetrahedron Letters, 1991
Abstract Various flavones 1 were converted in excellent yields to the hitherto unknown corresponding epoxides 3 by epoxidation with dimethyldioxirane at subambient temperatures.
Adam, W., Golsch, D., Hadjiarapoglou, L., Patonay, T.   +3 more
openaire   +2 more sources

Comprehensive elucidation of volatile, phenolic, and organic acid profiles in Turkish mallow (Malva sylvestris L.) petal herbal tea: impact of diverse brewing conditions

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Mallow (Malva sylvestris L.) petals are traditionally consumed as herbal tea across the Mediterranean for their soothing and anti‐inflammatory properties; however, scientific characterization of this consumption‐relevant matrix under realistic brewing conditions remains scarce.
Armin Amanpour, Ali Tekin, Ali Adnan Hayaloglu   +2 more
wiley   +1 more source

Modeling and Molecular Dynamics Studies of Flavone―DENV E-3 Protein―SWCNT Interaction at the Flavonoid Binding Sites

Viruses
The DENV virus circulates freely in endemic regions and causes dengue disease. The vectors are Aedes aegypti and Aedes albopictus. The difficulties inherent in the nature of the DENV virus, its epidemiology, and its increasing incidence in recent years ...
Cecilia Espíndola
doaj   +1 more source

A study of the IR spectra of copigments formed by malvin chloride with flavones [PDF]

Journal of the Serbian Chemical Society, 2000
Research into the essence of the process of copigmentation of anthocyan molecules was continued by applying IR spectroscopy, in an attempt to elucidate the formation mechanism of copigment molecules between malvin chloride and several variously ...
Mioč Ubavka B., Dimitrić-Marković Jasmina M., Baranac Jelisaveta M.   +2 more
doaj   +1 more source

From nature to nanoscale: advances, challenges, and preclinical translation of nanofiber drug delivery systems containing plant‐derived active ingredients

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Since the early 1960s, nanotechnology has been a critical area of science, allowing for the development of sophisticated nanomaterials. Nanofibers, one of the most widely used nanotechnological drug delivery systems, have emerged as a highly versatile platform within modern pharmaceutical sciences.
Heybet Kerem Polat, Yasin Turanlı, Nihat Kurt, Sefa Gözcü, Emre Tunçel, Hilal Bacanak, Eren Aytekin, Sedat Ünal   +7 more
wiley   +1 more source