Results 81 to 90 of about 72,825 (327)

Efficacité des Composés Organiques Volatils fongiques (synthèse bibliographique)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2020
Efficacy of fungi Volatile Organic Compounds. A review Introduction. Excessive use of chemical fungicides continues to drive research towards environmentally friendly and innovative alternatives for crop protection. Literature.
Amine Kaddes   +5 more
doaj   +1 more source

Pemisahan Fraksi Terpenoid Dari Ekstrak Etanol 90% Daun Katuk (Sauropus Androgynus (L.) Merr) Menggunakan Kromatografi Kolom [PDF]

open access: yes, 2015
Daun katuk (Sauropus androgynus (L.) Merr) dapat digunakan sebagai obat tradisonal sakit kerongkongan, meningkatkan produksi ASI, serta memiliki aktivitas sebagai antidislipidemia.
C, P. (Pinangkaan)   +6 more
core  

Fall armyworm (Spodoptera frugiperda Smith) feeding elicits differential defense responses in upland and lowland switchgrass [PDF]

open access: yes, 2019
Switchgrass (Panicum virgatum L.) is a low input, high biomass perennial grass being developed for the bioenergy sector. Upland and lowland cultivars can differ in their responses to insect herbivory.
Basu, Saumik   +5 more
core   +3 more sources

Aloe vera–Based Green Synthesis of Silver Nanoparticles With Characterization, Potent Antibacterial and Antioxidant Properties

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Green synthesis has emerged as a suitable alternative to the traditional method for manufacturing nanoparticles (NPs) as it provides a safer, sustainable, healthy, and environmental path for the NPs synthesis. Silver nanoparticles (AgNPs) were prepared using a green method with locally sourced Aloe vera leaf extract.
Janaki Baral   +5 more
wiley   +1 more source

Characteristics of the tomato chromoplast revealed by proteomic analysis [PDF]

open access: yes, 2010
Chromoplasts are non-photosynthetic specialized plastids that are important in ripening tomato fruit (Solanum lycopersicum) since, among other functions, they are the site of accumulation of coloured compounds.
Barsan, Cristina   +9 more
core   +3 more sources

Synthesis and Characterization of Ag–Fe Bimetallic Nanoparticles and Nanocomposites (Alloys and Core–Shells) for Photocatalytic Degradation of Bromophenol Blue Dye Using Grewia optiva Leaf Extract

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Ag–Fe bimetallic nanoparticles (alloy and core–shell structures) were synthesized using Grewia optiva leaf extract through a green, phytochemical‐mediated approach. The effects of pH, temperature, extract concentration, and Ag:Fe molar ratio on nanoparticle formation were systematically optimized, enabling size‐controlled and morphologically ...
Sehrish Asad   +6 more
wiley   +1 more source

Comparison of an Offline SPE–GC–MS and Online HS–SPME–GC–MS Method for the Analysis of Volatile Terpenoids in Wine

open access: yesMolecules, 2020
The aroma profile is an important marker for wine quality. Various classes of compounds are responsible for the aroma of wine, and one such class is terpenoids. In the context of this work, a validated gas chromatography−mass spectrometry (GC−
Cody Williams, Astrid Buica
doaj   +1 more source

Pushing the limits of concertedness. A waltz of wandering carbocations. [PDF]

open access: yes, 2019
Among the array of complex terpene-forming carbocation cyclization/rearrangement reactions, the so-called "triple shift" reactions are among the most unexpected.
Castiñeira Reis, Marta   +3 more
core  

Unlocking fruit dimensions: Quantification of functional traits driving plant–frugivore interactions

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Fleshy fruits attract animals to ingest fruit, swallow the seeds, and release them in the landscape, thus facilitating seed dispersal and plant regeneration. Attraction of animal dispersers is achieved via attractants such as color or scent, and rewards like sugars, lipids, and micronutrients.
Linh M. N. Nguyen   +4 more
wiley   +1 more source

Phytochemical analysis and in-vitro antiurolithiatic properties of selected Malaysian herbs [PDF]

open access: yes, 2019
The aim of this study was to investigate the phytochemical content of selected Malaysian herbs and their potential antiurolithiatic effects using in-vitro method.
A. Talip, Balkis   +6 more
core  

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