Fatty acid profile, volatiles and antibacterial screening of lipids of the sponge Fasciospongia cavernosa (Schmidt) collected from the bay of Bengal (Orissa coast)

Journal of the Serbian Chemical Society

Das Pratap Anurag¹  Mishra Manjari Pravat¹  Sree Ayinampudi¹  Acharya Madhusmita¹ 

[1] Natural Product Department, Institute of Minerals and Materials Technology (Formerly RRL), Bhubaneswar, Orissa, India;

关键词: sponge;    fasciospongia cavernosa;    fatty acid;    volatiles;    antibacterial;   

DOI  :  10.2298/JSC0911241M

来源: DOAJ

【 摘 要 】

The fatty acid composition as well as the volatiles of a lipophilic extract from the marine sponge Fasciospongia cavernosa (Schmidt) was analyzed. The fatty acids (FA) were characterized by linear saturated fatty acids (33.05 %), branched saturated fatty acids (9.30 %) and mono-unsaturated fatty acids (18.07 %). A significant amount of polyunsaturated fatty acids (PUFA) (30.79 %) was found in the total lipid, which included linoleic acid (18:2 n-6, 11.14 %), 9,12,15-octadecatrienoic acid/α-linolenic acid (18:3 n-3, 1.99 %), dihomo-α-linolenic acid (20:3 n-6, 2.03 %) and arachidonic acid (20:4 n-3, 0.51 %). An antibacterial assay of the lipid extract of F. cavernosa showed broad-spectrum activity against different human and fish pathogens.

【 授权许可】

Unknown