Results 31 to 40 of about 3,468,173 (159)

Secondary Metabolites from Polar Organisms

open access: yesMarine Drugs, 2017
Polar organisms have been found to develop unique defences against the extreme environment environment, leading to the biosynthesis of novel molecules with diverse bioactivities.
Yuan Tian, Yan-Ling Li, Feng-Chun Zhao
doaj   +1 more source

Metabolomic and transcriptomic profiling reveals distinct nutritional properties of cassavas with different flesh colors

open access: yesFood Chemistry: Molecular Sciences, 2021
Cassava is a significant food security crop in several developing countries. Metabolites in cassava roots provide numerous nutrients essential for human health.
Liang Xiao   +7 more
doaj   +1 more source

Secondary metabolites in plant defence mechanisms

open access: yes, 1994
Many secondary metabolites found in plants have a role in defence against herbivores, pests and pathogens. In this review, a few examples are described and discussed, and some of the problems in determining the precise role(s) df such metabolites ...
Wallsgrove, R. M., Bennett, R. N.
core   +1 more source

Secondary Metabolites from Rubiaceae Species

open access: yesMolecules, 2015
This study describes some characteristics of the Rubiaceae family pertaining to the occurrence and distribution of secondary metabolites in the main genera of this family. It reports the review of phytochemical studies addressing all species of Rubiaceae,
Daiane Martins, Cecilia Veronica Nunez
doaj   +1 more source

Secondary Metabolites from subsp.

open access: yesNatural Product Communications, 2011
From the aerial parts of Asperula lutea subsp. rigidula (Halacsy) Ehrend., an endemic plant of southeastern Greece, nine known compounds, β-sitosterol, geniposidic acid, deacetyl-asperuloside, scandoside, chlorogenic acid, quercetin, hyperin ...
Olga Tzakou   +2 more
doaj   +1 more source

Insecticidal Activity of Plant Secondary Metabolites

open access: yesPlants, 2022
Plant-insect interactions are one of the most fascinating fields of research attracting biologists, entomologists, botanists, as well as a wide range of multidisciplinary researchers [...]
Giovanni Benelli, Filippo Maggi
doaj   +1 more source

Plant cell and Tissue Culture as a Source of Secondary Metabolites

open access: yes, 2012
Plants are an important source of secondary metabolites that have been used throughout history as drugs, pesticides, pigments, flavors and fragrances. However, one of the main constraints to the use of cultivated plants as a source of these metabolites ...
Castellanos-Hernandez, O.A.   +3 more
core   +1 more source

Spring Abundance, Migration Patterns and Damaging Period of Aleyrodes proletella in the Czech Republic

open access: yesAgronomy
The cabbage whitefly has become an important pest on brassica vegetables in Central Europe. It does not destroy the affected plants, but the product becomes unmarketable, causing considerable economic losses.
Kamil Holý, Kateřina Kovaříková
doaj   +1 more source

Antidiabetic Properties of Plant Secondary Metabolites

open access: yesMetabolites, 2023
The prevalence of diabetes mellitus is one of the major medical problems that the modern world is currently facing. Type 1 and Type 2 diabetes mellitus both result in early disability and death, as well as serious social and financial problems.
Stanislav Sukhikh   +8 more
doaj   +1 more source

Biologically Active Secondary Metabolites from

open access: yesNatural Product Communications, 2013
Bioassay guided fractionation of the ethanolic extract of Asphodelus microcarpus Salzm.et Vivi (Asphodelaceae) resulted in the isolation of one new metabolite, 1,6-dimethoxy-3-methyl-2-naphthoic acid (1) as well as nine known compounds: asphodelin (2 ...
Mohammed M. Ghoneim   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy