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Title

Mathematical description of yessotoxin production by Protoceratium reticulatum in culture

AuthorsPaz, Beatriz ; Vázquez, José Antonio ; Riobó, Pilar ; Stolte, Willem; Franco, José M.
KeywordsDinoflagellate growth
Phosphate consumption
Protoceratium reticulatum
Unstructured mathematical model
Yessotoxin production
Issue Date2009
PublisherElsevier
CitationHarmful Algae 8(5): 730-735 (2009)
AbstractThe production dynamics of yessotoxin (YTX) by Protoceratium reticulatum and phosphate uptake in culture were investigated in relation to cell growth. The equations used were: the reparametrized logistic for cell production, Luedeking–Piret model for yessotoxin production and maintenance energy model for phosphate consumption. Thus, the YTX formation rate was proportional to producer biomass at the end of the asymptotic phase of culture as a secondary metabolite. Moreover, the equations proposed showed a high accuracy to predict these bioproductions in different experimental conditions and culture scales
Description6 páginas, 5 figuras, 2 tablas
Publisher version (URL)http://dx.doi.org/10.1016/j.hal.2009.03.001
URIhttp://hdl.handle.net/10261/49102
DOI10.1016/j.hal.2009.03.001
ISSN1568-9883
Appears in Collections:(IIM) Artículos
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