Cultivo mixotrófico da microalga Spirulina platensis em batelada alimentada

Muliterno, Adriana; Mosele, Patrícia Correa; Costa, Jorge Alberto Vieira; Hemkemeier, Marcelo; Bertolin, Telma Elita; Colla, Luciane Maria

doi:10.1590/s1413-70542005000600005

Cited by 13 publications

(8 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The results found are similar to those found by Muliterno et al (2005); the maximum cellular concentration of 5.38 g.L -1 and maximum specific growth rate of 0.0063 h . Kornfeld et al (2003), introduced a new culture medium for the production of Spirulina platensis biomass based on an alkaline solution from citrus industry effluent supplemented with sources of nitrogen, phosphorus, and potassium, which …”

Section: Resultssupporting

confidence: 90%

“…Certain compounds present in Spirulina, such as phenolic compounds, phycocyanin, and tocopherol may have antioxidant activity (COLLA;FURLONG;COSTA, 2007;MULITERNO et al, 2005;CAMERINI;.…”

Section: Methodsmentioning

confidence: 99%

“…A 2 3 factorial design was used for the cultivation, and the variables were: the concentration of glucose (0.5 g/L and 1.0 g/L), the dilution of Zarrouk medium (50% and 75%), and illumination (1800 lux and 3000 lux). The maximum concentration achieved was 5.38 g/L with a growth rate of 0.0063 h -1 and 0.5 g/L glucose, medium dilution of 75%, and illuminance of 3000 lux (MULITERNO et al, 2005).…”

Section: Introductionmentioning

confidence: 96%

See 2 more Smart Citations

Spirulina platensis: process optimization to obtain biomass

Moraes¹,

Arruda²,

Maresca³

et al. 2013

Ciênc. Tecnol. Aliment.

View full text Add to dashboard Cite

Section: Resultssupporting

confidence: 90%

“…Certain compounds present in Spirulina, such as phenolic compounds, phycocyanin, and tocopherol may have antioxidant activity (COLLA;FURLONG;COSTA, 2007;MULITERNO et al, 2005;CAMERINI;.…”

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 96%

See 1 more Smart Citation

Spirulina platensis: process optimization to obtain biomass

Moraes¹,

Arruda²,

Maresca³

et al. 2013

Ciênc. Tecnol. Aliment.

View full text Add to dashboard Cite

“…The microalgae Spirulina platensis, strain Paracas (MULLITERNO et al, 2005), was used in this study. The preparation and maintenance of the inoculum was accomplished using Zarrouk medium according to Raoof et al (2006), standard for the cultivation of this microalgae.…”

Section: Microorganism and Culture Mediummentioning

confidence: 99%

Cultivation of microalgae Spirulina platensis (Arthrospira platensis) from biological treatment of swine wastewater

Mezzomo¹,

Saggiorato²,

Siebert³

et al. 2010

Ciênc. Tecnol. Aliment.

Self Cite

View full text Add to dashboard Cite

“…Temperatura promedio de cultivo e irradiancia, registrada para todo el cultivo continuo C1, C2 y C3. & Zhang, 1997;Chojnacka & Noworyta, 2004;Muliterno et al, 2005). Algunos autores (Chen & Zhang, 1997;Andrade & Costa, 2007) han encontrado que en los primeros días de cultivo de A. platensis, se presenta una fase heterotrófica dominante, que a medida en que los nutrientes (en este caso, glucosa como fuente de carbono) son consumidos, disminuye, dominando la fase fotoautrófica en una segunda etapa.…”

Section: Discussionunclassified

Aplicacion de estrategias nutricionales y su efecto en el crecimiento en el cultivo continuo de Spirulina (Arthrospira platensis)

Rojas

Avila

Parada

2012

lajar

View full text Add to dashboard Cite

Aplicación de estrategias nutricionales y su efecto en el crecimiento en el cultivo continuo de Spirulina (Arthrospira platensis) RESUMEN. Se realizó un cultivo continuo de Spirulina (Arthrospira platensis) durante 78 días en un fotobiorreactor tubular de 300 L de volumen. Durante este periodo se registró el crecimiento en biomasa y la respuesta del cultivo a la estrategia de adición del medio nutritivo. Utilizando como base el medio Zarrouk modificado, se elaboraron tres medios: medio inicial (MI), medio crecimiento (SA1+SA2) y medio mantenimiento (SB1+SB2) para las distintas etapas del cultivo. La entrega de los medios se efectuó paulatinamente y de acuerdo a los requerimientos del crecimiento en biomasa (en peso seco) diario del cultivo. La biomasa inicial del cultivo fue de 2,0 g L -1, al día 20 se efectuó la primera cosecha parcial (50%) dando inicio a una nueva etapa del cultivo con una biomasa inicial de 1,7 g L -1 , 20 días después se realizó una segunda cosecha parcial del cultivo, iniciando una tercera etapa de cultivo con una biomasa de 1,6 g L -1 . Los resultados obtenidos al cabo de las cosechas fueron, en promedio, de 3,7; 4,1 y 9,7 g L -1 , respectivamente. El análisis proximal efectuado al final del cultivo continuo indicó un 71,6% de proteína. Palabras clave: Arthrospira platensis, Spirulina, medio nutritivo, crecimiento, cultivo, Chile. Application of nutritional strategies and their effect in continuous culture of Spirulina (Arthrospira platensis)ABSTRACT. A continuous culture of Spirulina (Arthrospira platensis) was performed for 78 in a tubular photobioreactor of 300 L volume. During this period there was growth in biomass and crop response to the strategy of adding the nutrient medium. Using as a basis the modified Zarrouk medium, three nutritive combinations were elaborated: initial medium (MI), growth medium (SA1+SA2) and maintenance medium (SB1+SB2) for different crop stages. The media delivery is affected gradually and in accordance with requirements of growing biomass (dry weight) daily cultivation. The initial crop biomass was 2.0 g L -1, on day 20 of culture was made the first partial harvest (50%) starting a new stage of the crop with an initial biomass of 1.7 g L -1, 20 days after a second crop was partially culture initiating a third culture step with a biomass of 1.6 g L -1 . The results obtained after harvest were, on the average, 3.7; 4.1 and 9.7 g L -1 respectively. The proximal analysis was performed at the end of the continuous cultivation showed a 71.6% of protein content. Keywords: Arthrospira platensis, Spirulina, nutrient medium, growth, culture, Chile. ___________________Corresponding author: Elizabet Rojas (elizabet.rojas@cordunap.cl) INTRODUCCIÓNLa especie Arthrospira platensis, conocida como Spirulina, es una cianobacteria, capaz de convertir la energía del sol en compuestos químicos usando dióxido de carbono y liberando oxígeno. Por sus características, ha adquirido gran importancia en la industria de alimentos, farmacéutica y cosmética, debido a su alto valor nutri...

show abstract

Cultivo mixotrófico da microalga Spirulina platensis em batelada alimentada

Cited by 13 publications

References 6 publications

Spirulina platensis: process optimization to obtain biomass

Spirulina platensis: process optimization to obtain biomass

Cultivation of microalgae Spirulina platensis (Arthrospira platensis) from biological treatment of swine wastewater

Aplicacion de estrategias nutricionales y su efecto en el crecimiento en el cultivo continuo de Spirulina (Arthrospira platensis)

Contact Info

Product

Resources

About