Determination of the polyphenolic content of Ammodaucus leucotrichus Cosson and Durieu by liquid chromatography coupled with mass spectrometry and evaluation of the antioxidant and antiglycation properties.

Ammodaucus leucotrichus Cosson and Durieu, known as Sahara cumin, is a plant belonging to the Apiaceae family with a very strong smell of anise growing in the maritime sands in the countries of North Africa. The present work aims to study the polyphenolic profile of its seeds hydroalcoholic extract along with the determination of the antioxidant and antiglycation properties. The phytochemical screening revealed the presence of 16 compounds, out of which 15 have been detected in this extract for the first time.

Elucidation of Antioxidant Compounds in Moroccan L. Fruits by GC-MS and HPLC-MS Techniques.

The aim of this study was to characterize the phytochemical content as well as the antioxidant ability of the Moroccan species L. Besides crude ethanolic extract, two extracts obtained by sonication using two solvents with increased polarity, namely ethyl acetate (EtOAc) and methanol-water (MeOH-HO) 80:20 (/), were investigated by both spectroscopy and chromatography methods. Between the two extracts, the MeOH-HO one showed the highest total polyphenolic content equal to 32.

Phytochemical Investigation and Antioxidant Activity of L.

The Moroccan flora is rich in medicinal plants that are commonly used in folk medicine for the treatment of various diseases. The present study was designed to investigate the total phenolic and flavonoid contents, as well as the antioxidant properties of leaves extracts from L. colected from the Taza region in northeast Morocco.

Physico-Chemical and Phytochemical Characterization of Moroccan Wild Jujube "" Fruit Crude Extract and Fractions.

Wild jujube "." belongs to the Rhamnaceae family and is a traditionally herbaceous medicinal plant. It is very common in arid and semi-arid regions and is currently used for its antidiabetic, sedative, analgesic, anti-inflammatory and hypoglycemic activities.

Development and Validation of a TLC-Densitometry Method for Histamine Monitoring in Fish and Fishery Products.

Histamine poisoning is a significant public health problem. Therefore, the monitoring of histamine content in fish and fishery products is considered to be a crucial measure in the seafood industry. In the present study, a simple and rapid densitometric thin-layer chromatographic (TLC) method for histamine determination in fish samples was developed and validated.