年間 4 号発行
ISSN 印刷: 1521-9429
ISSN オンライン: 1940-4328
Indexed in
Phycochemical Studies on Seven Species of Rhodophycota from Karachi Coast of Pakistan
要約
Seven species of red algae, Dermonema abbottiae, Geladium usmanghanii, Helminthocladia nizamuddinii, Hypnea pannosa, Scinaia hatei, S. moniliformis subsp. Pakistanensis, and S. saifullahii were collected and extracted with hexane-CHCl3 and MeOH. The seaweed extracts revealed the presence of 13 saturated and 6 unsaturated fatty acids by GLC and GC-MS, 22 different sterols and 3 sesquiterpenes by (El, FAB, FD and HR)-MS and (1H and 13C)-NMR spectroscopy. Palmitic acid (C16:0) was found in maximum amounts and as the major acid, followed by margaric (C17:0) and stearic (C18:0) acids. The major sterol was cholesterol, which was followed by β-sitosterol. The sesquiterpenes were only isolated from H. pannosa.
-
Santalova Elena A., Denisenko Vladimir A., Steroids from a Far-Eastern Glass Sponge Aulosaccus sp., Natural Product Communications, 14, 6, 2019. Crossref
-
Sharan L.V., Vennila J.J., Phyto-pharmacological investigation of algae Kappaphycus alvarezii (Doty) Doty ex Silva for oral diseases (Rhodophyta), Algologia, 31, 2, 2021. Crossref