Results 71 to 80 of about 4,330 (193)

Recent developments in the rapid analysis of plants and tracking their bioactive constituents [PDF]

open access: yes, 2009
Natural products chemistry has witnessed many new developments in the last 5 years like extractions with subcritical water and ionic liquids, LC/HRMS and LC/SPE/cryo-NMR, UHPLC, TLC/MS, MS-based preparative HPLC, comprehensive chromatography (GC × GC, LC
Beek, T.A., van   +7 more
core   +2 more sources

Plant‐Based Biosynthesis of Metal and Metal Oxide Nanoparticles: An Update on Antimicrobial and Anticancer Activity

open access: yesChemBioEng Reviews, Volume 11, Issue 6, December 2024.
When it comes to finding novel ways to battle newly developing pathogenic strains and illnesses, nanoparticles are the first line of defense. Plant‐based nanoparticles are showing more significance over chemically or physically synthesized nanoparticles. Several plant species and their constituent parts have found several applications in medicine. They
Shruti Nandkishor Tanwar   +4 more
wiley   +1 more source

Phytochemical and Morphological Responses of Atropa (Atropa belladonna L.) to PGPR under Greenhouse Conditions

open access: yesJournal of Medicinal Plants, 2019
Background: Atropine and scopolamine are important alkaloids that are widely used in the pharmaceutical industry. Objective: Determination of the effects of PGPR (Plant growth-promoting rhizobacteria) on phytochemical and morpho-physiological traits of ...
M Ineloffer   +5 more
doaj  

Aportació al coneixement de les bardisses humides a Catalunya [PDF]

open access: yes, 2004
Aquest treball tracta de les bardisses d'ambients frescals que formen la vorada de boscos humits. Descrivim tres noves associacions, de les quals comentem l'ecologia i la distribució, la sintaxonomia, la composició florística, l'estructura, la ...
Villegas i Alba, Neus
core  

De Novo Synthesis of Anticholinergic Hyoscyamine and Scopolamine in Nicotiana benthamiana Based on Elucidating Tropane Alkaloid Biosynthetic Pathway of Anisodus luridus

open access: yesAgronomy
Anisodus luridus, a perennial herb belonging to the genus Anisodus of the Solanaceae family, is an important Tibetan medicinal plant that produces pharmaceutical tropane alkaloids (TAs) including hyoscyamine and scopolamine. Its high yield of hyoscyamine
Mengling Wen   +4 more
doaj   +1 more source

Novetats florístiques per al Montseny i el Montnegre [PDF]

open access: yes, 1998
Presentem 22 cormòfits i 3 briòfits que suposen noves aportacions per als catàlegs florístics del Montseny (Bolòs et al., 1986; Casas, 1986) i del Montnegre (Montserrat, 1968; Cros, 1985).
Gutiérrez i Perearnau, Cèsar
core  

The complete chloroplast genome sequence of : organization and phylogenetic relationships to other angiosperms [PDF]

open access: yes, 2006
Background: Cotton (Gossypium hirsutum) is the most important fiber crop grown in 90 countries. In 2004-2005, US farmers planted 79% of the 5.7-million hectares of nuclear transgenic cotton. Unfortunately, genetically modified cotton has the potential to
Seung-Bum Lee   +6 more
core   +4 more sources

Virus šarenila velebilja u Jugoslaviji [PDF]

open access: yes, 1974
Belladonna mottle virus, isolated from belladonna (Atropa belladonna L.), was found in Yugoslavia for the first time. The BMV-M isolate from belladonna produced symptoms typical of belladonna mottle virus in test plants, and also conspicuous deformations
Zlata Štefanac
core   +1 more source

Development of new plants from leaves and roots of Atropa belladonna L. in the in vitro culture

open access: yesActa Societatis Botanicorum Poloniae, 2015
Isolated leaves, leaf fragments and fragmented roots of Atropa balladanna were grown in vitro in order to study their morphogenetic potentials. In the presence of 'kinetin and IAA, a great number of shoot buds arose from the leaves and roots.
M. A. Zenkteler
doaj   +1 more source

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