Results 31 to 40 of about 231,949 (290)

Antioxidant HPTLC-DPPH Fingerprinting of Honeys and Tracking of Antioxidant Constituents upon Thermal Exposure

open access: yesFoods, 2021
The use of High-Performance Thin-Layer Chromatography (HPTLC) coupled with the use of DPPH* (2,2-diphenyl-1-picrylhydrazyl) as a derivatisation reagent is a novel approach to the analysis of antioxidant activity of honeys.
Md Khairul Islam   +4 more
doaj   +1 more source

Spectroscopic and Spectrometric Methods Used for the Screening of Certain Herbal Food Supplements Suspected of Adulteration [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2017
Purpose: This study was carried out in order to find a reliable method for the fast detection of adulterated herbal food supplements with sexual enhancement claims.
Cristina Mateescu   +4 more
doaj   +1 more source

Sugar Profiling of Honeys for Authentication and Detection of Adulterants Using High-Performance Thin Layer Chromatography

open access: yesMolecules, 2020
Honey adulteration, where a range of sugar syrups is used to increase bulk volume, is a common problem that has significant negative impacts on the honey industry, both economically and from a consumer confidence perspective. This paper investigates High-
Md Khairul Islam   +4 more
doaj   +1 more source

An overview about apitherapy and its clinical applications

open access: yesPhytomedicine Plus, 2022
Background: Humanity has benefited from bee products over the centuries for treating and preventing various illnesses, and apitherapy has been employed in several countries as a complementary medicine. This review aimed to discuss scientific research and
Wilson Antonio Weis   +6 more
doaj   +1 more source

The detection of Melissococcus pluton in honey bees (Apis mellifera) and their products using a hemi-nested PCR [PDF]

open access: yes, 2003
A hemi-nested polymerase chain reaction (PCR) was further developed for the detection of Melissococcus pluton in adult bees and honey bee products. A chloroform:isoamyl alcohol DNA extraction method was used to provide template from 154 samples of adult ...
Djordjevic, SP   +3 more
core   +2 more sources

Promising Antimicrobial Properties of Bioactive Compounds from Different Honeybee Products

open access: yesMolecules, 2021
Bee products have been known for centuries for their versatile healing properties. In recent decades they have become the subject of documented scientific research.
Magdalena Ratajczak   +5 more
doaj   +1 more source

Mapping the teaching of honeybee veterinary medicine in the European Union and European Free Trade Area [PDF]

open access: yes, 2019
Background Honey bee (Apis mellifera) is a very important species for human beings, animals, environmental biodiversity, crop production and economic sustainability in Europe and worldwide. This study investigates whether future veterinarians are trained
Bravo, Ana   +5 more
core   +1 more source

Antioxidant Properties of Bee Products Derived from Medicinal Plants as Beekeeping Sources

open access: yesAgriculture, 2021
Plant species are fundamental source of nectar in beekeeping since bees access nectar and pollen from flowers. Consequently, bee products are strongly linked to the bee foraging flora source, and, depending on this, they acquire defined features ...
Alessandra Durazzo   +8 more
doaj   +1 more source

Wild bee toxicity data for pesticide risk assessments [PDF]

open access: yes, 2019
Pollination services are vital for agriculture, food security and biodiversity. Although many insect species provide pollination services, honeybees are thought to be the major provider of this service to agriculture. However, the importance of wild bees
Lewis, Kathleen, Tzilivakis, John
core   +2 more sources

Characteristics of Polish Unifloral Honeys IV. Honeydew Honey, Mainly Abies Alba L.

open access: yesJournal of Apicultural Science, 2013
Uzupełniając charakterystykę polskich miodów odmianowych opisano miód spadziowy z drzew iglastych, głównie z jodły pospolitej (Abies alba). W próbkach tego miodu oznaczono cechy organoleptyczne z pomiarem barwy miodu płynnego w milimetrowej skali Pfunda ...
Rybak-Chmielewska Helena   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy