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M Kammoun ; N Hammami ; RA Mchirgui ; L Belbahri ; Y Gargouri ; N Miled ; F Ben-Rebah ;Ciencias Marinas 2011, 37 (2)

Autor: F Frikha

Fuente: http://www.redalyc.org/


Introducción



Ciencias Marinas ISSN: 0185-3880 cmarinas@uabc.mx Universidad Autónoma de Baja California México Frikha, F; Kammoun, M; Hammami, N; Mchirgui, RA; Belbahri, L; Gargouri, Y; Miled, N; Ben-Rebah, F Chemical composition and some biological activities of marine algae collected in Tunisia Ciencias Marinas, vol.
37, núm.
2, junio, 2011, pp.
113-124 Universidad Autónoma de Baja California Ensenada, México Available in: http:--www.redalyc.org-articulo.oa?id=48020772001 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Ciencias Marinas (2011), 37(2): 113–124 Chemical composition and some biological activities of marine algae collected in Tunisia C M Composición química y algunas actividades biológicas de algas marinas recolectadas en Túnez F Frikha1, M Kammoun1, N Hammami1, RA Mchirgui1, L Belbahri2, Y Gargouri1, N Miled1, F Ben-Rebah3* 1 2 3 Laboratoire de Biochimie et de Génie Enzymatique des Lipases, Ecole Nationale d’Ingénieurs de Sfax, Tunisia. Hepia, 150 Route de Presinge, 1254 Jussy, Switzerland. INSTM-Sfax BP 1035, Sfax 3018, Tunisia. * Corresponding author.
E-mail: benrebahf@yahoo.fr ABSTRACT.
The chemical composition and some biological properties of four algae (Ulva rigida, Codium bursa, Cystoseira barbata, and Ceramium diaphanum) collected from the Gabes Gulf area (Tunisia) were examined.
Ash (11.35–29.08% weight-dry weight [w-dw]) and total sugar (13.20–18.70% w-dw) were the most abundant contents in these algae.
Protein contents were moderate (5.03–14.00% w-dw), with the red alga (C.
diaphanum) having the highest value.
Lipid contents were within the range mentioned for seaweeds ( 3% w-dw).
Saturated fatty acids occurring at the highest proportions were C16:0 (24.53–41.37%) and C12:0 (10.37–24.4...





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