Polyphenol Research Paper
Phenolic Compounds Characterization from Pistacia lentiscus (lentisc) Fruit Using ESI-QTOF, MS/MS
Hajer Trabelsia*, Houda Ben Lajnefb, Faten Rabhia, Sadok Boukhchinaa
a Université de Tunis El Manar, Faculté des Sciences de Tunis, Unité de Biochimie des Lipides, 2092 El Manar II, Tunisie. b Université de Tunis El Manar, Faculté des Sciences de Tunis, Molécules Bioactives et Réponse Cellulaires au Stress Environnementaux, 2092 El Manar II, Tunisie.
*Corresponding author: Hajer Trabelsi, e-mail: hajer_trabelsi@ymail.com, phone: + 216 97 55 15 42; fax: +216 71 87 16 66
ABSTRACT:
Introduction - Polyphenols are the most abundant antioxidants in our diet derived from intakes of fruits, vegetables and grains. They are also used as
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It can grow under relatively low rainfall slices and adapts to all soils . In Tunisia, this species is common in the northern region and becomes more scarce in the center and south. Traditionally, in the Tunisian population, the fruit of Pistacia lentiscus is known for its many therapeutic effects, it is appreciated in the treatment of scabies, rheumatism, minor burns and in the manufacture anti-diarrheal medicine (Le Floc'h and Nabli, 1983). It is also taken orally to treat respiratory allergies and the stomach ulcers (Iserin, 2001). Its oils are monounsaturated and their high content of essential fatty acids demonstrates the importance of their food value. (Trabelsi et al., 2012a; Trabelsi et al., …show more content…
The aim of this work was to identify, for the first time, the phenolic compounds present in the methanolic extracts from Pistacia lentiscus fruits, using the QTOF-ESI-MS/MS and to determine their contents in total phenolic compounds and in flavonoids, based on spectrophotometric
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