Hydrocarbons, sterols, esters and fatty acids in six freshwater chlorophytes
Hydrocarbons, alkyl esters, free sterols and fatty acids were identified in five cultured and one natural species of freshwater chlorophytes. Monoenoic hydrocarbons occurred in four species, two of which also contained the n-C 17 alkane; two desmid species contained only polyenes. All species contai...
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| Veröffentlicht in: | Phytochemistry (Oxford) 1990, Vol.29 (1), p.145-151 |
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| creator | Cranwell, A. Jaworski, G.H.M. Bickley, H.M. |
| description | Hydrocarbons, alkyl esters, free sterols and fatty acids were identified in five cultured and one natural species of freshwater chlorophytes. Monoenoic hydrocarbons occurred in four species, two of which also contained the
n-C
17 alkane; two desmid species contained only polyenes. All species contained alkyl and phytyl esters in the C
3O–C
38 range. The sterol composition differed considerably between species, but was broadly consistent with the respective taxonomic position of each organism. In particular, the sterols of two desmid species were consistent with the accepted position of their parent order on the evolutionary pathway leading to vascular plants. The fatty acids consisted mainly of
n3 polyenoic and 16:0 acids throughout; only
Ulothrix contained acids having more than 18 carbon atoms. |
| doi_str_mv | 10.1016/0031-9422(90)89028-8 |
| format | Article |
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n-C
17 alkane; two desmid species contained only polyenes. All species contained alkyl and phytyl esters in the C
3O–C
38 range. The sterol composition differed considerably between species, but was broadly consistent with the respective taxonomic position of each organism. In particular, the sterols of two desmid species were consistent with the accepted position of their parent order on the evolutionary pathway leading to vascular plants. The fatty acids consisted mainly of
n3 polyenoic and 16:0 acids throughout; only
Ulothrix contained acids having more than 18 carbon atoms.</description><identifier>ISSN: 0031-9422</identifier><identifier>EISSN: 1873-3700</identifier><identifier>DOI: 10.1016/0031-9422(90)89028-8</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>alkyl esters ; Analytical, structural and metabolic biochemistry ; Biological and medical sciences ; Chlorophyta ; Cosmarium bioculatum ; Dictyosphaerium pulchellum ; Eudorina unicocca ; fatty acids ; Freshwater ; freshwater algae ; Fundamental and applied biological sciences. Psychology ; hydrocarbons ; Lipids ; Other biological molecules ; Scenedesmus quadricauda ; sterols ; Ulothrix ; Ulothrix zonata ; Xanthidium subhastiferum</subject><ispartof>Phytochemistry (Oxford), 1990, Vol.29 (1), p.145-151</ispartof><rights>1990</rights><rights>1990 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c279t-5c7ef0256dd7ddafc0d143e7d97446998afe31ace0ad51fbc884c13c008859413</citedby><cites>FETCH-LOGICAL-c279t-5c7ef0256dd7ddafc0d143e7d97446998afe31ace0ad51fbc884c13c008859413</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0031942290890288$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,4009,27902,27903,27904,65309</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=6740520$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Cranwell, A.</creatorcontrib><creatorcontrib>Jaworski, G.H.M.</creatorcontrib><creatorcontrib>Bickley, H.M.</creatorcontrib><title>Hydrocarbons, sterols, esters and fatty acids in six freshwater chlorophytes</title><title>Phytochemistry (Oxford)</title><description>Hydrocarbons, alkyl esters, free sterols and fatty acids were identified in five cultured and one natural species of freshwater chlorophytes. Monoenoic hydrocarbons occurred in four species, two of which also contained the
n-C
17 alkane; two desmid species contained only polyenes. All species contained alkyl and phytyl esters in the C
3O–C
38 range. The sterol composition differed considerably between species, but was broadly consistent with the respective taxonomic position of each organism. In particular, the sterols of two desmid species were consistent with the accepted position of their parent order on the evolutionary pathway leading to vascular plants. The fatty acids consisted mainly of
n3 polyenoic and 16:0 acids throughout; only
Ulothrix contained acids having more than 18 carbon atoms.</description><subject>alkyl esters</subject><subject>Analytical, structural and metabolic biochemistry</subject><subject>Biological and medical sciences</subject><subject>Chlorophyta</subject><subject>Cosmarium bioculatum</subject><subject>Dictyosphaerium pulchellum</subject><subject>Eudorina unicocca</subject><subject>fatty acids</subject><subject>Freshwater</subject><subject>freshwater algae</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>hydrocarbons</subject><subject>Lipids</subject><subject>Other biological molecules</subject><subject>Scenedesmus quadricauda</subject><subject>sterols</subject><subject>Ulothrix</subject><subject>Ulothrix zonata</subject><subject>Xanthidium subhastiferum</subject><issn>0031-9422</issn><issn>1873-3700</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNp9kEtrHDEQhEWwIevHP8hhDsYk4HFaM9KMdAkEEz9gwZf4LORWi1UYj9bq8WP_fWa9xkefug5fVXeXEN8knEuQ3U-AVtZWNc13Cz-MhcbU5otYSNO3ddsD7InFB_JVHDD_AwCtu24hltebUDL6cp9HPqt4opKHWdBWceXHUEU_TZvKYwpcpbHi9FrFQrx68TNS4WrIJa9Xm4n4SOxHPzAdv89DcXf55-_Fdb28vbq5-L2ssentVGvsKUKjuxD6EHxECFK11AfbK9VZa3ykVnok8EHLeI_GKJQtAhijrZLtoTjd5a5LfnyaT3UPiZGGwY-Un9hJrbTU2s6g2oFYMnOh6NYlPfiycRLctjq37cVte3EW3Ft1zsy2k_d8z-iHWPyIiT-8Xa9ANzBjv3YYzb8-JyqOMdGIFFIhnFzI6fM9_wHCF4LI</recordid><startdate>1990</startdate><enddate>1990</enddate><creator>Cranwell, A.</creator><creator>Jaworski, G.H.M.</creator><creator>Bickley, H.M.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope></search><sort><creationdate>1990</creationdate><title>Hydrocarbons, sterols, esters and fatty acids in six freshwater chlorophytes</title><author>Cranwell, A. ; Jaworski, G.H.M. ; Bickley, H.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c279t-5c7ef0256dd7ddafc0d143e7d97446998afe31ace0ad51fbc884c13c008859413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>alkyl esters</topic><topic>Analytical, structural and metabolic biochemistry</topic><topic>Biological and medical sciences</topic><topic>Chlorophyta</topic><topic>Cosmarium bioculatum</topic><topic>Dictyosphaerium pulchellum</topic><topic>Eudorina unicocca</topic><topic>fatty acids</topic><topic>Freshwater</topic><topic>freshwater algae</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>hydrocarbons</topic><topic>Lipids</topic><topic>Other biological molecules</topic><topic>Scenedesmus quadricauda</topic><topic>sterols</topic><topic>Ulothrix</topic><topic>Ulothrix zonata</topic><topic>Xanthidium subhastiferum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cranwell, A.</creatorcontrib><creatorcontrib>Jaworski, G.H.M.</creatorcontrib><creatorcontrib>Bickley, H.M.</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>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Phytochemistry (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cranwell, A.</au><au>Jaworski, G.H.M.</au><au>Bickley, H.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrocarbons, sterols, esters and fatty acids in six freshwater chlorophytes</atitle><jtitle>Phytochemistry (Oxford)</jtitle><date>1990</date><risdate>1990</risdate><volume>29</volume><issue>1</issue><spage>145</spage><epage>151</epage><pages>145-151</pages><issn>0031-9422</issn><eissn>1873-3700</eissn><abstract>Hydrocarbons, alkyl esters, free sterols and fatty acids were identified in five cultured and one natural species of freshwater chlorophytes. Monoenoic hydrocarbons occurred in four species, two of which also contained the
n-C
17 alkane; two desmid species contained only polyenes. All species contained alkyl and phytyl esters in the C
3O–C
38 range. The sterol composition differed considerably between species, but was broadly consistent with the respective taxonomic position of each organism. In particular, the sterols of two desmid species were consistent with the accepted position of their parent order on the evolutionary pathway leading to vascular plants. The fatty acids consisted mainly of
n3 polyenoic and 16:0 acids throughout; only
Ulothrix contained acids having more than 18 carbon atoms.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><doi>10.1016/0031-9422(90)89028-8</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9422 |
| ispartof | Phytochemistry (Oxford), 1990, Vol.29 (1), p.145-151 |
| issn | 0031-9422 1873-3700 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_15451559 |
| source | Elsevier ScienceDirect Journals |
| subjects | alkyl esters Analytical, structural and metabolic biochemistry Biological and medical sciences Chlorophyta Cosmarium bioculatum Dictyosphaerium pulchellum Eudorina unicocca fatty acids Freshwater freshwater algae Fundamental and applied biological sciences. Psychology hydrocarbons Lipids Other biological molecules Scenedesmus quadricauda sterols Ulothrix Ulothrix zonata Xanthidium subhastiferum |
| title | Hydrocarbons, sterols, esters and fatty acids in six freshwater chlorophytes |
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