Lipid and lipopolysaccharide constituents of cyanobacterium Spirulina platensis (Cyanophyceae, Nostocales)
Nature and quantity of lipids and lipopolysaccharides of Spirulina platensis were examined. Organic cell weight consisted of 50 % protein, 8.8 % carbohydrate and 16.6 % lipids. Carotenoid-to-chlorophyll ratio was 0.3. Lipids consisted of a diverse assortment of pigments, hydrocarbons, glycolipids, a...
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| Veröffentlicht in: | Marine ecology. Progress series (Halstenbek) 1985-01, Vol.22 (2), p.121-125 |
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| container_title | Marine ecology. Progress series (Halstenbek) |
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| creator | Tornabene, T. G. Bourne, T. F. Raziuddin, S. Ben-Amotz, A. |
| description | Nature and quantity of lipids and lipopolysaccharides of Spirulina platensis were examined. Organic cell weight consisted of 50 % protein, 8.8 % carbohydrate and 16.6 % lipids. Carotenoid-to-chlorophyll ratio was 0.3. Lipids consisted of a diverse assortment of pigments, hydrocarbons, glycolipids, and phosphatidyl glycerol. Fatty acid contents were predominantly even-numbered chains with a relatively high proportion of polyunsaturated fatty acids. Lipopolysaccharide consisted of unsaturated fatty acids, 3-hydroxy myristate and the-carbohydrates, hexoses, heptose, octulosonic acid and glucosamine. Assays of the lipopolysaccharide preparation by the Limulus amoebocyte lysate test and by the lethal toxicity test in mice demonstrated that the lipopolysaccharide of S. platensis is toxic but its toxicity is in the order of 10 % of the lipopolysaccharide fraction of Salmonella abortus. |
| doi_str_mv | 10.3354/meps022121 |
| format | Article |
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Assays of the lipopolysaccharide preparation by the Limulus amoebocyte lysate test and by the lethal toxicity test in mice demonstrated that the lipopolysaccharide of S. platensis is toxic but its toxicity is in the order of 10 % of the lipopolysaccharide fraction of Salmonella abortus.</description><identifier>ISSN: 0171-8630</identifier><identifier>EISSN: 1616-1599</identifier><identifier>DOI: 10.3354/meps022121</identifier><language>eng</language><publisher>Oldendorf: Inter-Research</publisher><subject>Algae ; Analytical, structural and metabolic biochemistry ; Biological and medical sciences ; Chemical composition ; Cyanobacteria ; Diglycerides ; Fatty acids ; Fundamental and applied biological sciences. Psychology ; Lipids ; Lipopolysaccharides ; Marine ; Other biological molecules ; RESEARCH PAPERS ; Spirulina platensis ; Toxicity ; Toxins ; Unsaturated fatty acids</subject><ispartof>Marine ecology. 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Assays of the lipopolysaccharide preparation by the Limulus amoebocyte lysate test and by the lethal toxicity test in mice demonstrated that the lipopolysaccharide of S. platensis is toxic but its toxicity is in the order of 10 % of the lipopolysaccharide fraction of Salmonella abortus.</description><subject>Algae</subject><subject>Analytical, structural and metabolic biochemistry</subject><subject>Biological and medical sciences</subject><subject>Chemical composition</subject><subject>Cyanobacteria</subject><subject>Diglycerides</subject><subject>Fatty acids</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Lipids</subject><subject>Lipopolysaccharides</subject><subject>Marine</subject><subject>Other biological molecules</subject><subject>RESEARCH PAPERS</subject><subject>Spirulina platensis</subject><subject>Toxicity</subject><subject>Toxins</subject><subject>Unsaturated fatty acids</subject><issn>0171-8630</issn><issn>1616-1599</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><recordid>eNqNkEuLFDEUhYMo2I5u3AtZiKhMad6dLKXxMdDMLNR1cSt1i0lTXYm5VYv-91bTw7h1dRfnux-cw9hrKT5pbc3nIxYSSkkln7CNdNI10obwlG2E3MrGOy2esxdEByGkM1u3YYd9KqnnMPV8TCWXPJ4IYryHmnrkMU80p3nBaSaeBx5PMOUO4ow1LUf-s6S6jGkCXkaYcaJE_P3uzJT7U0TAa36bac4RRqQPL9mzAUbCVw_3iv3-9vXX7kezv_t-s_uyb6LeurlRCgCxV9p3aK3pnEcPwpkBdG-cCd50vjNrE-yDVWsW4mAt9hC0x35AfcXeXbyl5j8L0tweE0UcR5gwL9RKc55K6P8AlfDKyhX8eAFjzUQVh7bUdIR6aqVoz7L23-4r_PbBCrQWHypMMdHjRzhb1XbF3lywwzpQfYyV8dIFG_RfYUWPJg</recordid><startdate>19850101</startdate><enddate>19850101</enddate><creator>Tornabene, T. 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G.</creatorcontrib><creatorcontrib>Bourne, T. F.</creatorcontrib><creatorcontrib>Raziuddin, S.</creatorcontrib><creatorcontrib>Ben-Amotz, A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Oceanic Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Marine ecology. Progress series (Halstenbek)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tornabene, T. G.</au><au>Bourne, T. F.</au><au>Raziuddin, S.</au><au>Ben-Amotz, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Lipid and lipopolysaccharide constituents of cyanobacterium Spirulina platensis (Cyanophyceae, Nostocales)</atitle><jtitle>Marine ecology. Progress series (Halstenbek)</jtitle><date>1985-01-01</date><risdate>1985</risdate><volume>22</volume><issue>2</issue><spage>121</spage><epage>125</epage><pages>121-125</pages><issn>0171-8630</issn><eissn>1616-1599</eissn><abstract>Nature and quantity of lipids and lipopolysaccharides of Spirulina platensis were examined. Organic cell weight consisted of 50 % protein, 8.8 % carbohydrate and 16.6 % lipids. Carotenoid-to-chlorophyll ratio was 0.3. Lipids consisted of a diverse assortment of pigments, hydrocarbons, glycolipids, and phosphatidyl glycerol. Fatty acid contents were predominantly even-numbered chains with a relatively high proportion of polyunsaturated fatty acids. Lipopolysaccharide consisted of unsaturated fatty acids, 3-hydroxy myristate and the-carbohydrates, hexoses, heptose, octulosonic acid and glucosamine. Assays of the lipopolysaccharide preparation by the Limulus amoebocyte lysate test and by the lethal toxicity test in mice demonstrated that the lipopolysaccharide of S. platensis is toxic but its toxicity is in the order of 10 % of the lipopolysaccharide fraction of Salmonella abortus.</abstract><cop>Oldendorf</cop><pub>Inter-Research</pub><doi>10.3354/meps022121</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0171-8630 |
| ispartof | Marine ecology. Progress series (Halstenbek), 1985-01, Vol.22 (2), p.121-125 |
| issn | 0171-8630 1616-1599 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_14335403 |
| source | JSTOR Archive Collection A-Z Listing; Inter-Research Science Center Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Algae Analytical, structural and metabolic biochemistry Biological and medical sciences Chemical composition Cyanobacteria Diglycerides Fatty acids Fundamental and applied biological sciences. Psychology Lipids Lipopolysaccharides Marine Other biological molecules RESEARCH PAPERS Spirulina platensis Toxicity Toxins Unsaturated fatty acids |
| title | Lipid and lipopolysaccharide constituents of cyanobacterium Spirulina platensis (Cyanophyceae, Nostocales) |
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