Results 61 to 70 of about 517 (173)

Thorough Investigation of the Phenolic Profile of Reputable Greek Honey Varieties: Varietal Discrimination and Floral Markers Identification Using Liquid Chromatography–High-Resolution Mass Spectrometry

open access: yesMolecules, 2022
Honey is a highly consumed commodity due to its potential health benefits upon certain consumption, resulting in a high market price. This fact indicates the need to protect honey from fraudulent acts by delivering comprehensive analytical methodologies.
Georgios A. Koulis   +13 more
doaj   +1 more source

Characterisation of two unique unifloral honeys from the boreal coniferous zone: lingonberry and mire honeys

open access: yesAgricultural and Food Science, 2012
Studies of unifloral honeys are rare in Finland, and thus there are no common traits accepted for their characterization. In our study lingonberry and mire were characterized.
Anneli Salonen, Riitta Julkunen-Tiitto
doaj  

Chemical Analyses and Antimicrobial Activity of Nine Kinds of Unifloral Chinese Honeys Compared to Manuka Honey (12+ and 20+)

open access: yesMolecules, 2021
Honey has good antimicrobial properties and can be used for medical treatment. The antimicrobial properties of unifloral honey varieties are different.
Yan-Zheng Zhang   +6 more
doaj   +1 more source

Bioactive Molecules for Discriminating Robinia and Helianthus Honey: High-Performance Liquid Chromatography–Electron Spray Ionization–Mass Spectrometry Polyphenolic Profile and Physicochemical Determinations

open access: yesMolecules, 2021
Bioactive molecules from the class of polyphenols are secondary metabolites from plants. They are present in honey from nectar and pollen of flowers from where honeybees collect the “raw material” to produce honey.
Otilia Bobiş   +4 more
doaj   +1 more source

Specific Rotation and Carbohydrate Profile of Croatian Unifloral Honeys [PDF]

open access: yesCzech journal of food sciences, 2010
Specific rotation and carbohydrate profile of Croatian black locust (Robinia pseudoacacia L.), sage (Salvia officinalis L.) and chestnut (Castanea sativa Mill.) honeys were determined. Fructose, glucose, sucrose, maltose (with cellobiose and trehalose), melezitose (with erlose), raffinose, and xylose were evaluated and quantified by HPLC, while ...
Bubalo, Dragan   +3 more
openaire  

Phenolic acids and flavonoids profiles of commercial honey from different floral sources and geographic sources

open access: yesInternational Journal of Food Properties, 2019
Honey is a natural sweetener produced by honey bees from the secretions of plants. Honey is well-known for its nutritional and medicinal values since prehistoric times.
Yiuchung Cheung   +3 more
doaj   +1 more source

Antibiotics and sulphonamides residues and the microbiological proprietary of unifloral honeys in Serbia [PDF]

open access: yesAgroznanje, 2011
Along with increased production and due to higher economic gain some beekeepers resort to illegal measures such as the use of antibiotics in beekeeping. The presence of residues of antibiotics and sulphonamides is not allowed in honey and the presence of
Mladenović Mića   +3 more
doaj  

From Flower to Honey Bouquet: Possible Markers for the Botanical Origin of Robinia Honey

open access: yesThe Scientific World Journal, 2014
Flowers are complex structures devoted to pollinator attraction, through visual as well as chemical signals. As bees collect nectar on flowers to produce honey, some aspects of floral chemistry are transferred to honey, making chemical markers an ...
Giovanna Aronne   +3 more
doaj   +1 more source

Some physicochemical and microscopic characteristics of Greek unifloral honeys [PDF]

open access: yesApidologie, 1995
Au total, 174 echantillons de miels unifloraux ont ete analyses: pin (n = 48), sapin (n = 16), châtaignier (n = 13), thym (n = 20), bruyere (n = 20), oranger (n =17), tournesol (n = 20) et coton (n = 20). On a determine la teneur en eau, en cendres, en HMF, en proline, l'activite enzymatique, la conductibilite electrique, le pH et les caracteristiques ...
A. Thrasyvoulou, J. Manikis
openaire   +1 more source

Identification of botanical origin of Chinese unifloral honeys by free amino acid profiles and chemometric methods

open access: yesJournal of Pharmaceutical Analysis, 2017
The amino acid contents of five floral sources Chinese honeys (jujube, rape, chaste, acacia, and lungan) were measured using reversed phase high-performance liquid chromatography (RP-HPLC).
Zheng Sun   +6 more
doaj   +1 more source

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