PhytoChem & BioSub Journal
Volume 8, Numéro 2, Pages 108-116
2014-07-05

Dosage By Irtf Spectroscopy Of Meroditerpens With Hydroquinon Nucleus In Brown Alga Cystoseira Stricta

Auteurs : Bouzidi N. . Cherfi H. . Seridi H. . Daghbouche Y. . El Hattab M. .

Résumé

The objective of this work is the development of a new analytical method for the dosage of Meroditerpens in brown alga Cystoseira stricta. Meroditerpens are analyzed as hydroquinone by exploiting the specific area of the band 1512cm-1, characteristic of the C = C vibration of hydroquinone nucleus. The yield of the moderately polar meroditerpens with hydroquinon nucleus is 4.0 eg / g and that of polar meroditerpens is 2.8 eg / g.

Mots clés

Meroditerpens, hydroquinon nucleus, Brown alga, Cystoseira stricta, IRTF