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dc.contributor.authorBaldia, Susana F.
dc.contributor.authorNishijima, Toshitaka
dc.contributor.authorHata, Yoshihiko
dc.date.accessioned2012-11-08T08:44:37Z
dc.date.available2012-11-08T08:44:37Z
dc.date.issued1991
dc.identifier.citationBaldia, S. F., Nishijima, T., & Hata, Y. (1991). Effects of physico-chemical factors and nutrients on the growth of Spirulina platensis isolated from Lake Kojima, Japan. Nippon Suisan Gakkai Shi. Bulletin Of The Japanese Society Of Scientific Fisheries, 57(3), 481–490.en
dc.identifier.issn0021-5392
dc.identifier.urihttp://hdl.handle.net/10862/1228
dc.description.abstractThe effects of physico-chemical factors and nutrients on the growth responses of Spirulina platensis isolated from Lake Kojima (K-2 strain) were determined. The optimum conditions for growth were the following: ligh intensity of 2,500-10,000 lx, pH 6.5-9.0, 30 to 35°C temperature and 0-7.6‰ of chlorinity. S. platensis (K-2 strain) requires no vitamins for growth essentially. However, growth enhancement was observed with vitamin B12 among the B-group witamins tested. Likewise, hormones such as kinetin and giberellin exhibited stumulatory effect on growth. The alga could utilize inorganic and organic phosphorus sources. Values on the different growth parameters for orthophosphate, β-glycerophosphate, adenosine diphosphate, and phos phocreatine were comparatively similar; half-saturation constant, maximum growth rate, minimum cell quota and level for saturated growth yield were about 0.01-0.02 mg P/ℓ, 0.8/day, 0.1-0.2 pg P/cell, and 0.4-0.7 mg P/ℓ, respectively.en
dc.language.isoenen
dc.publisherThe Japanese Society of Fisheries Scienceen
dc.subjectSpirulina platensis
dc.titleEffects of physico-chemical factors and nutrients on the growth of Spirulina platensis isolated from Lake Kojima, Japanen
dc.typeArticleen
dc.citation.volume57
dc.citation.issue3
dc.citation.spage481
dc.citation.epage490
dc.citation.journalTitleNippon Suisan Gakkai Shi. Bulletin Of The Japanese Society Of Scientific Fisheriesen
seafdecaqd.library.callnumberVF SJ 0315
seafdecaqd.databank.controlnumber1991-03
dc.subject.asfaPhysicochemical propertiesen
dc.subject.asfaNutrients (mineral)en
dc.subject.asfaGrowth regulatorsen


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