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Bioreactores para Cultivo Sumergido

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Bioreactores para Cultivo Sumergido - PowerPoint PPT Presentation


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Bioreactores para Cultivo Sumergido. Dimensiòn aproximada de fermentadores para diversos procesos. Stirred tank reactor (STR). Bubble column bioreactor. Airlift loop bioreactor with central draft tube. Propeller loop bioreactor. Jet loop bioreactor.

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Presentation Transcript
slide16
Porton pot
  • Air lift
  • Wasco Air lift
  • Kanegafuchi Air lift
  • Lafrancois Air lift
  • Vogel Busch fermenter
  • Tubular loop fermenter
slide22
Fermentadores más empleados en la Industria

Tanque agitado

El más versátil (cualquier producto)

Ácido ascórbico

Proteína

Antibióticos

Enzima

Tanque agitado con recirculación (loop)

Levadura

Etanol

Columna de burbujas

Ácido cítrico

Ácido acético

Ácido láctico

Esteroides

Enzimas

Air-lift

Levadura

Bacterias

Células Vegetales

slide23
Comparación de Reactores en diversos sistemas fermentativos (Instituto de Biotecnología, ETH, Suiza)

Trichosporon cutaneum

(con y sin antiespumante químico: 0.1-0.3% polipropilenglicol)

(alta viscosidad mediante adición de xantana)

E. coli

(mismo antiespumante)

Chaetomium celulolyticum

(alta viscosidad por morfología celular)

slide33
HL/Dt= 1.0-3.5 : 1

Dt/Di=3

WB

Di

Li/Di=1:1 a 1:1.2

WB/Dt=0.1

HL

Li

Dt

slide34
WB

Di

1.5 Di

HL

1.5 Di

Dt

slide35
WB

Di

Di

HL

Di

Di

Dt

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