Results 11 to 20 of about 9,273,623 (269)

An LC/DAD-UV/MS method for the rapid detection of aristolochic acid in plant preparations.

open access: yesPlanta Medica, 2002
A new method using direct on-line coupling between HPLC and UV-DAD/MS was developed for the rapid detection of aristolochic acid I in plant preparations. The use of both UV-DAD and MS detectors enables this method to be very selective.
Jean-Robert Ioset   +2 more
semanticscholar   +2 more sources

The Role of Plant Origin Preparations and Phenological Stage in Anatomy Structure Changes in the Rhizogenesis of Rosa “Hurdal”

open access: yesFrontiers in Plant Science, 2021
Most old roses are difficult to root when propagated by cuttings. This research focused on the response of stem cuttings of Rosa “Hurdal” to plant origin preparations used as rhizogenesis enhancers through changes to the anatomical structure of the basal
M. Monder, P. Kozakiewicz, A. Jankowska
semanticscholar   +1 more source

Analysis of content of selected heavy metals in dietary supplements available on the Polish market [PDF]

open access: yesFarmacja Polska, 2023
Background. Eating highly processed foods and lack of important nutrients in the diet may increase the need for dietary supplements. Their use allows consumers to supplement deficiencies of vitamins and other minerals necessary for the proper functioning
Magdalena Julita Gajewska
doaj   +1 more source

The Development and Validation of a Targeted LC-HRAM-MS/MS Methodology to Separate and Quantify p-Synephrine and m-Synephrine in Dietary Supplements and Herbal Preparations

open access: yesSeparations, 2023
Dietary supplements containing Citrus aurantium or p-synephrine remain very popular in Europe and the United States of America (USA). They are primarily sold as weight loss enhancers, although their efficacy and the safety are still under scrutiny.
Celine Vanhee   +6 more
doaj   +1 more source

The Great Healing Potential Hidden in Plant Preparations of Antioxidant Properties: A Return to Nature?

open access: yesOxidative Medicine and Cellular Longevity, 2020
The application of chemicals in industry and agriculture has contributed to environmental pollution and exposure of living organisms to harmful factors.
M. Kiełczykowska, I. Musik
semanticscholar   +1 more source

Architecture and plasticity: Optimizing plant performance in dynamic environments [PDF]

open access: yes, 2021
Plasticity in plant architecture drives plant performance through dedicated molecular ...
Strader, Lucia C   +8 more
core   +1 more source

Species-Specific Plant-Derived Nanoparticle Characteristics

open access: yesPlants, 2022
Medicinal and agricultural plants contain numerous phytochemical compounds with pronounced biological effects on human health. They are known to encapsulate most of their characteristic bioactive compounds within membranous elements of intercellular ...
Akvilė Viršilė   +5 more
doaj   +1 more source

Thiosulphonate-rhamnolipid-glycanic complexes as inducers of virus resistance in hypersensitive plants

open access: yesBiologia Plantarum, 2023
Involving the natural host-resistance mechanisms to pathogens are essential and one of the most promising approaches in development of first-line defenses against viral plant diseases. Polysaccharides isolated from natural sources are considered the most
O. Kovalenko   +6 more
doaj   +1 more source

Analysis of sales volumes of herbal remedies with hemostatic effect

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2019
The aim of the study. Determination of sales volumes of drugs with hemostatic action and analysis of sales features of plant hemostatic drugs. Materials and methods.
U. V. Karpiuk   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy