Non‐steady state ammonium‐limited growth of the marine phytoflagellate, Isochrysis galbana Parke
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چکیده
منابع مشابه
The isolation and antioxidant activity of polysaccharides from the marine microalgae Isochrysis galbana.
Three polysaccharides, IPSI-A, IPSI-B and IPSII, were successfully isolated from the marine microalgae Isochrysis galbana through a combination of anion-exchange column chromatography and repeated gel chromatography. These three polysaccharides were demonstrated to have moderate scavenging activities against superoxide and hydroxyl radicals and moderate reductive power in a concentration-depend...
متن کاملCultivation of Isochrysis galbana in Phototrophic, Heterotrophic, and Mixotrophic Conditions
This study compared the growth and biomass production of Isochrysis galbana under hetero-, mixo-, and phototrophic conditions using different organic carbon sources. The growth of I. galbana was inhibited in heterotrophy but was enhanced in mixotrophy compared to that in phototrophy. Subsequently, the influences of organic carbon and environmental factors (light and salinity) on the growth of I...
متن کاملEffects of the marine microalgae Isochrysis galbana and Nannochloropsis oculata in diabetic rats
K. Nuño, A. Villarruel-López, A.M. Puebla-Pérez, E. Romero-Velarde, A.G. Puebla-Mora, F. Ascencio* Unidad de Patologı́a Marina, Centro de Investigaciones Biológicas del Noroeste, Mar Bermejo 195, Col. Playa Palo de Santa Rita, 23096 La Paz, Baja California Sur, Mexico Departamento de Farmacobiologı́a, Centro Universitario de Ciencias Exactas e Ingenierı́as, Universidad de Guadalajara, Jalisco, Mex...
متن کاملBiomass production and biochemical variability of the marine microalga Isochrysis galbana in relation to culture medium.
We have studied the autotrophic growth of the marine microalga, Isochrysis galbana Parke, in a batch photobioreactor, comparing five different culture media and analysing the influence of each on growth kinetics as well as on the fatty-acid composition and protein content of the biomass. All the experiments were performed at 15 degrees C, with the culture medium at pH 8.0, a specific rate of ai...
متن کاملEffect of the Heterotrophic Dinoflagellate Oxyrrhis Marina and the Copepod Acartia Tonsa on Vertical Carbon Flux in and Around Thin Layers of the Phytoflagellate Isochrysis Galbana
Dynamics of material and energy flow through food webs differ when resources are allocated in patches in comparison to situations in which the same resources are distributed evenly throughout the water column. Thin layers of plankton are special cases of such resource patches. While previous studies have predominantly focused on the response of organisms to these layers, we investigated how 2 t...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 1992
ISSN: 0028-646X,1469-8137
DOI: 10.1111/j.1469-8137.1992.tb00070.x