Results 141 to 150 of about 143,305 (313)

A Comprehensive Review of Acne Treatments: Unpacking the Chemical Structures and Effective Bioactive Compounds

open access: yesHealth Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background and Aims Acne vulgaris is a frequent skin disorder, affecting a large part of the population worldwide, and strongly influencing not only the physical but also the mental aspects of health. The choice of therapy for acne vulgaris is a very difficult one because the multifactorial causality of the disease and interindividual ...
Mobina Tajdari   +5 more
wiley   +1 more source

Spectrophotometric and tandem mass spectroscopic analysis of Indian borage (Plectranthus amboinicus (Lour.) Spreng.) for its polyphenolics characterization

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2018
Plectranthus amboinicus (Lour.) Spreng. has been used for the treatment of many diseases in traditional Indian systems of medicine. In the present study, Polyphenolic profiling was carried out in leaves of P.
C.T. Sulaiman   +2 more
doaj   +1 more source

Influence of cold storage time on the softening prediction in Spring Bright nectarines [PDF]

open access: yes, 2010
With Time-resolved Reflectance Spectroscopy (TRS) the maturity of nectarines at harvest can be assessed by measuring the absorption coefficient at 670 nm (µa 670) in the fruit flesh.
Eccher Zerbini, P.C.   +4 more
core   +2 more sources

Air pollution and its multifaceted effects on insect pollinators: A review

open access: yesEcological Entomology, Volume 51, Issue 1, Page 1-17, February 2026.
Air pollution disrupts plant‐pollinator interactions by impairing floral signal transmission, altering foraging behaviour, and reducing pollinator fitness, flight efficiency, reproduction and survival, posing serious threats to ecological stability.
Hilke Hollens‐Kuhr   +3 more
wiley   +1 more source

Qualitative and quantitative evaluation of glucosinolates in cruciferous plants during their life cycles [PDF]

open access: yes, 2004
Glucosinolates produced by Brassica species were investigated in relation to biofumigation, a term used to describe the effects some allelochemicals, including glucosinolate derived products, may have on soil-borne pathogens or other herbivores.
Bellostas, Natalia   +2 more
core  

Chromosomal location of a gene that controls sterol esterification in Triticum aestivum L. [PDF]

open access: yes, 1974
A previously described D genome locus (Pln) that controls sterol esterification in the wheat kernel has been assigned to the short arm of chromosome 7 D by comparison of the steryl ester phenotype of euploid kernels of Triticum aestivum variety Chinese ...
Bennett   +17 more
core   +2 more sources

Influence of continuous and pulsed light on the yield and phytochemical composition of Capsicum annuum L. cv. ‘Padrón’

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 1, Page 283-291, 15 January 2026.
Abstract BACKGROUND Sweet pepper (Capsicum annuum) is of considerable socio‐economic importance and is among the most widely cultivated vegetables worldwide, occupying more than 20 000 km2. Light‐emitting diodes (LEDs), applied in continuous or pulsed modes, can increase yield and improve the phytochemical composition in indoor production systems ...
Cinthia Nájera   +6 more
wiley   +1 more source

Preparation and characterization of a novel rechargeable antibacterial polyurethane sponge foam substrate modified with chlorinated N-halamine for efficient disinfection

open access: yesScientific Reports
This research offers a simple and convenient strategy for surface decoration of polyurethane sponge foam through the covalent attachment of 5,5-dimethylhydantoin as an N-halamine precursor using 1,6-hexamethylene diisocyanate as a crosslinking agent ...
Ali Ashraf Derakhshan   +5 more
doaj   +1 more source

Synthetic Derivatives of Natural Alkaloid Harmine

open access: yesEurasian Chemico-Technological Journal, 2009
The indole alkaloid harmine was extracted from underground part of Peganum harmala L. With the purpose of obtaining the new biological active derivatives on base of alkaloid harmine the chemical modification was carried out.
M. M. Ismagulova   +4 more
doaj   +1 more source

Peppermint essential oil: its phytochemistry, biological activity, pharmacological effect and application.

open access: yesBiomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2022
Hui-Ying Zhao   +8 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy