Quality of algal material produced on a fertilizer-tap water medium in outdoor plastic-enclosed systems
A naturally developed Chlorella species was cultured on a fertilizer-tap water medium in outdoor plastic-enclosed units. Algal material, harvested from an actively growing culture, was analysed for crude protein, lipids, carbohydrates, ash and amino acid composition. The composition compared favoura...
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| Veröffentlicht in: | Aquaculture 1988-02, Vol.68 (2), p.157-164 |
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| container_title | Aquaculture |
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| creator | Geldenhuys, D.J. Walmsley, R.D. Toerien, D.F. |
| description | A naturally developed
Chlorella species was cultured on a fertilizer-tap water medium in outdoor plastic-enclosed units. Algal material, harvested from an actively growing culture, was analysed for crude protein, lipids, carbohydrates, ash and amino acid composition. The composition compared favourably with figures previously reported in the literature, with the crude-protein content of 59% being the main feature. The amino acids cystine and methionine were, however, present in low amounts. An ultrastructural comparison of a naturally developed outdoor
Scenedesmus culture, grown with varying fertilizer additions, confirmed that optimum addition of superphosphate (40 mg/l=4.5 mg P/l) and urea (65 mg/l=29.9 mg N/l) yielded a material which compared favourably with that grown in well-balanced nutrient media. |
| doi_str_mv | 10.1016/0044-8486(88)90238-4 |
| format | Article |
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Chlorella species was cultured on a fertilizer-tap water medium in outdoor plastic-enclosed units. Algal material, harvested from an actively growing culture, was analysed for crude protein, lipids, carbohydrates, ash and amino acid composition. The composition compared favourably with figures previously reported in the literature, with the crude-protein content of 59% being the main feature. The amino acids cystine and methionine were, however, present in low amounts. An ultrastructural comparison of a naturally developed outdoor
Scenedesmus culture, grown with varying fertilizer additions, confirmed that optimum addition of superphosphate (40 mg/l=4.5 mg P/l) and urea (65 mg/l=29.9 mg N/l) yielded a material which compared favourably with that grown in well-balanced nutrient media.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/0044-8486(88)90238-4</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>algal culture ; Animal, plant and microbial ecology ; Applied ecology ; Aquaculture ; Biological and medical sciences ; chemical composition ; Chlorella ; culture media ; Freshwater ; Fundamental and applied biological sciences. Psychology ; Scenedesmus ; single-cell protein</subject><ispartof>Aquaculture, 1988-02, Vol.68 (2), p.157-164</ispartof><rights>1988</rights><rights>1988 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-fca93a1b741464e20f92d600b049fc3d8bc76f97ef202d5caf6c45deaaf253593</citedby><cites>FETCH-LOGICAL-c366t-fca93a1b741464e20f92d600b049fc3d8bc76f97ef202d5caf6c45deaaf253593</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0044-8486(88)90238-4$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7639574$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Geldenhuys, D.J.</creatorcontrib><creatorcontrib>Walmsley, R.D.</creatorcontrib><creatorcontrib>Toerien, D.F.</creatorcontrib><title>Quality of algal material produced on a fertilizer-tap water medium in outdoor plastic-enclosed systems</title><title>Aquaculture</title><description>A naturally developed
Chlorella species was cultured on a fertilizer-tap water medium in outdoor plastic-enclosed units. Algal material, harvested from an actively growing culture, was analysed for crude protein, lipids, carbohydrates, ash and amino acid composition. The composition compared favourably with figures previously reported in the literature, with the crude-protein content of 59% being the main feature. The amino acids cystine and methionine were, however, present in low amounts. An ultrastructural comparison of a naturally developed outdoor
Scenedesmus culture, grown with varying fertilizer additions, confirmed that optimum addition of superphosphate (40 mg/l=4.5 mg P/l) and urea (65 mg/l=29.9 mg N/l) yielded a material which compared favourably with that grown in well-balanced nutrient media.</description><subject>algal culture</subject><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>Aquaculture</subject><subject>Biological and medical sciences</subject><subject>chemical composition</subject><subject>Chlorella</subject><subject>culture media</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Scenedesmus</subject><subject>single-cell protein</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNp9kE1rFTEUhoMoeK3-AxdZiNjF2HxNZrIRpNRWKBRB1-Hc5KREMpNrkrFcf70z3tKlq3MWz3s-HkLecvaRM64vGFOqG9WoP4zjuWFCjp16RnZ8HGTXayGek90T8pK8qvUnY0zrnu_I_bcFUmxHmgOFdA-JTtCwxLU5lOwXh57mmQINWFpM8Q-WrsGBPmwUndDHZaJxpnlpPudCDwlqi67D2aVc13A91oZTfU1eBEgV3zzWM_Ljy9X3y5vu9u766-Xn285JrVsXHBgJfD8orrRCwYIRXjO2Z8oEJ_24d4MOZsAgmPC9g6Cd6j0CBNHL3sgz8v40d73-14K12SlWhynBjHmplisjDRdsBdUJdCXXWjDYQ4kTlKPlzG5W7abMbsrsONp_Vq1aY-8e50N1kEKB2cX6lB20NP2wYZ9OGK6__o5YbHVxdbL6Kuia9Tn-f89f5IGNTA</recordid><startdate>19880201</startdate><enddate>19880201</enddate><creator>Geldenhuys, D.J.</creator><creator>Walmsley, R.D.</creator><creator>Toerien, D.F.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H97</scope><scope>H98</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope></search><sort><creationdate>19880201</creationdate><title>Quality of algal material produced on a fertilizer-tap water medium in outdoor plastic-enclosed systems</title><author>Geldenhuys, D.J. ; Walmsley, R.D. ; Toerien, D.F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-fca93a1b741464e20f92d600b049fc3d8bc76f97ef202d5caf6c45deaaf253593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>algal culture</topic><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>Aquaculture</topic><topic>Biological and medical sciences</topic><topic>chemical composition</topic><topic>Chlorella</topic><topic>culture media</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Scenedesmus</topic><topic>single-cell protein</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Geldenhuys, D.J.</creatorcontrib><creatorcontrib>Walmsley, R.D.</creatorcontrib><creatorcontrib>Toerien, D.F.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Geldenhuys, D.J.</au><au>Walmsley, R.D.</au><au>Toerien, D.F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quality of algal material produced on a fertilizer-tap water medium in outdoor plastic-enclosed systems</atitle><jtitle>Aquaculture</jtitle><date>1988-02-01</date><risdate>1988</risdate><volume>68</volume><issue>2</issue><spage>157</spage><epage>164</epage><pages>157-164</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><abstract>A naturally developed
Chlorella species was cultured on a fertilizer-tap water medium in outdoor plastic-enclosed units. Algal material, harvested from an actively growing culture, was analysed for crude protein, lipids, carbohydrates, ash and amino acid composition. The composition compared favourably with figures previously reported in the literature, with the crude-protein content of 59% being the main feature. The amino acids cystine and methionine were, however, present in low amounts. An ultrastructural comparison of a naturally developed outdoor
Scenedesmus culture, grown with varying fertilizer additions, confirmed that optimum addition of superphosphate (40 mg/l=4.5 mg P/l) and urea (65 mg/l=29.9 mg N/l) yielded a material which compared favourably with that grown in well-balanced nutrient media.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/0044-8486(88)90238-4</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0044-8486 |
| ispartof | Aquaculture, 1988-02, Vol.68 (2), p.157-164 |
| issn | 0044-8486 1873-5622 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_14939120 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | algal culture Animal, plant and microbial ecology Applied ecology Aquaculture Biological and medical sciences chemical composition Chlorella culture media Freshwater Fundamental and applied biological sciences. Psychology Scenedesmus single-cell protein |
| title | Quality of algal material produced on a fertilizer-tap water medium in outdoor plastic-enclosed systems |
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