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Lipid contents of the sponge Haliclona sp.

DRS at CSIR-National Institute of Oceanography

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Title Lipid contents of the sponge Haliclona sp.
 
Creator Parameswaran, P.S.
Das, B.
Kamat, S.Y.
 
Subject Aquatic Resources
lipids
fatty acids
sterols
chemical extraction
Haliclona
ISW, India, Gujarat
 
Description Several fatty acids, sterols, batyl alcohol and its analogs and an N-acylated sphingosine (ceramide) have been isolated from the lipid fraction of the extract of the sponge Haliclona sp. The major sterol is found to be cholesterol (54%), followed by 24(28)-didehydroaplysterol (21.2%), 24-ethylcholesterol (3.9%), 24-methylenecholesterol, delta sup(22), 24-methylcholesterol and delta sup(22), 24-ethylcholesterol (latter three together 14.7%). HPLC analysis of the glyceryl ethers of the long chain fatty alcohols lead to the isolation of 16:0 (35.3%, chimyl alcohol), 17:0 (2.45%), 18:0 (15.6%, batyl alcohol, 24:1 (17.25%) and 26:1 (3.54%). The most polar fraction is found to be a mixture of N-acylated sphingosines from which docosoyl ester amide of a dihydroxy sphingosine has been isolated in pure form
 
Date 1994-12-13T10:06:28Z
2017-09-30T01:55:43Z
1994-12-13T10:06:28Z
2017-09-30T01:55:43Z
1994
 
Type Journal Article
 
Identifier Indian Journal of Chemistry-Section B, vol.33(1); 1994; 99-101
0376-4699
http://drs.nio.org/drs/handle/2264/7387
 
Language en
 
Relation Indian J Chem B
SCI
 
Publisher CSIR-NISCAIR