Relationship between Phenolic Compounds and Antioxidant Activity of Some Moroccan Date Palm Fruit Varieties ( L.): A Two-Year Study.

In Morocco, the abundance of low-value varieties in the oases may provide an opportunity to capitalize on this richness to create new nutraceutical food products. In this context, the phenolic profile and antioxidant capacity of four Moroccan date varieties were analyzed. Our results indicate that the levels of total polyphenols, total flavonoids and total condensed tannins vary, respectively, from 91.

Date seeds (Phoenix Dactylifera L.) valorization: chemical composition of lipid fraction.

This research was aimed to study the lipid fraction of date seeds. Seventeen seeds of date palm varieties and clones were evaluated and assessed for their chemical components and for the properties of the date pits oil. Gas liquid chromatography showed that the main unsaturated fatty acid was oleic acid (46.

Evolution of pigments and their relationship with skin color and sensory profile in date fruits (Phoenix dactylifera L.).

Fresh dates of seventeen varieties and khalts from Southern Morocco were analysed for their colour, pigments content, and sensory profile. The results showed significant differences between the sensory profiles of the samples due to the variability of the genotype and their different origin. Fresh date varieties and khalts were a good source of β-carotene (0.

Evaluation of some nutritional quality criteria of seventeen Moroccan dates varieties and clones, fruits of date palm (Phoenix dactylifera L.).

Date fruit is known to be the staple food in the Arab countries. It provides a lot of potential health benefits and can be the essential source of nutrients. The majority of Moroccan varieties are not characterized for their chemical, biochemical and quality properties.

The transcription factor, NFI/CTF plays a positive regulatory role in expression of the hSMUG1 gene.

SMUG1 is a recently discovered uracil-DNA glycosylase with the ability to remove uracil from single-stranded as well as double-stranded DNA. SMUG1 also has the capacity to excise oxidized pyrimidine bases such as 5-hydroxymethyluracil and 5-formyluracil from DNA. Very little is known about the regulation of this enzyme.