Seven commercial Moroccan honeys were considered for chemical characterisation. Volatile fraction, total polyphenols content, antioxidant and antiradical activities were evaluated by employing different analytical methodologies. Several physical parameters such as refractive index, pH, water content, solids content and colour were measured. Volatile fraction revealed an abundant presence of cis- and trans-linalool oxide in the seven studied samples. The presence of high levels of compounds related to the Maillard reaction, like furfural and hydroxymethylfurfural, could be the result of thermal treatments used to liquefy commercial honeys or of long storage times. The CIE L*a*b*C*(ab)h°(ab) chromatic coordinates confirmed the advanced stage of the Maillard reaction, showing L* values lower than the common values found for honey of similar typologies.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/14786419.2015.1056186 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Distribution of Major HLA-A, -B, -DR, and -DQ Loci Potentially Associated with Multiple Sclerosis in a Healthy Population from Southern Morocco.
Clin Pract
January 2025
Laboratory of immunology and HLA, Center of Clinical Research, Mohammed VI University Hospital, Marrakech 43150, Morocco.
Many factors contribute to the development and the progression of Multiple Sclerosis (MS), including Human Leukocyte Antigen (HLA) molecules. Some of them are considered as predisposing, like DRB1*15, DRB1*13, DRB1*03, DRB1*04, DQB1*06, DQB1*02, while HLA A2, HLA B44, DRB1*11, and DRB1*12 are rather considered as protective. Data about such associations in the Moroccan population remain unknown.
View Article and Find Full Text PDFUnveiling the Mineral and Sugar Richness of Moroccan Honeys: A Study of Botanical Origins and Quality Indicators.
Molecules
January 2025
Laboratory of Environment and Applied Chemistry (LCAE), Team: Physical Chemistry of the Natural Resources and Processes, Faculty of Sciences, Mohammed First University, Oujda 60000, Morocco.
This study comprehensively analyzes the mineral and heavy metal profiles of seven honey types, focusing on the contents of potassium (K), calcium (Ca), magnesium (Mg), iron (Fe), zinc (Zn), manganese (Mn), copper (Cu), cadmium (Cd), and lead (Pb), with particular emphasis on honey produced in eastern Morocco. Multifloral honey was found to have the highest total mineral content (661 mg/kg), while rosemary honey had the lowest (201.31 mg/kg), revealing the strong influence of floral and botanical origin.
View Article and Find Full Text PDFEvaluation of the anti-spasmodic activity of essential oils of fruits and its main chemical component "perillaldehyde" on intestinal smooth muscle contractions of rodents: and approaches.
Front Chem
December 2024
Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda, Morocco.
Ethnopharmacological Relevance: In Moroccan traditional medicine, plants from the Apiaceae family are widely utilized in folk medicine to treat various diseases associated with the digestive system. plays an important role as an antispasmodic that has been traditionally used, especially to treat digestive tract diseases in children.
Aim Of The Study: The aim of this research was to verify the traditional use by assessing the relaxant and spasmolytic activities of essential oil (ALEO) and then comparing them to the effects and potency of the major constituent of ALEO, which is perillaldehyde.
Reassessment of Xenodens calminechari with a discussion of tooth morphology in mosasaurs.
Anat Rec (Hoboken)
December 2024
Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.
Article Synopsis
- Xenodens calminechari is a mosasaurid species named from a questionable fossil specimen, suggesting the possibility of forgery due to its non-scientific collection method.
- The teeth in the specimen's maxilla appear to be artificially placed, leading to concerns about the validity of its defining features.
- The paper highlights broader issues in paleontology regarding poorly tested commercial specimens and the complexities of dental variations in reptiles, ultimately questioning the legitimacy of the Xenodens calminechari classification.
Morphological characterization and genetic diversity of mini core collection of Rosa damascena from Morocco.
J Genet Eng Biotechnol
December 2024
National Institute of Agricultural Research (INRA), Regional Center of Agricultural Research Rabat, Biotechnology Unit, Rabat 10000, Morocco. Electronic address:
Damask rose (Rosa damascena Mill.) is a popular Rosa species cultivated for the industrial production of rose oil worldwide. In the current study, the morphological characteristics and genetic diversity among 12 populations of these species collected from Kelaat M'gouna in Morocco were examined to identify more variable traits and compare their genetic structure.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!