Citric acid production by solid state fermentation using sugarcane bagasse

2003 ◽  
Vol 38 (12) ◽  
pp. 1731-1738 ◽  
Author(s):  
D. Kumar ◽  
V.K. Jain ◽  
G. Shanker ◽  
A. Srivastava
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Sugarcane Bagasse ◽  
Solid State Fermentation ◽  
Acid Production ◽  
Citric Acid Production

scholarly journals Citric Acid Production by Aspergillus niger through Solid-State Fermentation on Sugarcane Bagasse

1970 ◽  
Vol 25 (1) ◽  
pp. 9-12 ◽  
Author(s):  
Abdullah Al-Mahin ◽  
Shek Mahdi Hasan ◽  
Mahboob Hossain Khan ◽  
Rehana Begum
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Aspergillus Niger ◽  
Sugarcane Bagasse ◽  
Solid State Fermentation ◽  
Acid Production ◽  
Sucrose Solution ◽  
Citric Acid Production ◽  
Sugar Utilization ◽  
Ig G

Four isolates of Aspergillus niger (viz., CA16, 14/20, HB3 and 318) were used for citric acid production using sugarcane bagasse as a substrate and sucrose solution as a moistening agent. Using 3 g of sugarcane bagasse as substrate, the highest citric acid production was obtained when 10 ml of 14% sucrose solution was used as moistening agent. Maximum citric acid production was found after 11 days fermentation for all isolates of A. niger. Both sugar utilization as well as citric acid production was found highest in the presence of Prescott salt by A. niger 318 (196.21 ìg/g), followed next by A. niger 14/20 (103.06 ìg/g). However, in absence of Prescott salt both sugar utilization and citric acid production was highest (50.01 ìg/g) by A. niger 14/20. In general, extension of the fermentation (up to 11 days) resulted in an increase in citric acid, total titratable acid and biomass, and decrease in both residual sugar concentrations. Keywords: Citric acid; Solid-state fermentation; Aspergillus niger; Sugarcane bagasseDOI: http://dx.doi.org/10.3329/bjm.v25i1.4664 Bangladesh J Microbiol, Volume 25, Number 1, June 2008, pp 9-12

By-products from the biodiesel chain as a substrate to citric acid production by solid-state fermentation

2014 ◽  
Vol 32 (7) ◽  
pp. 653-660 ◽  
Author(s):  
Manuella Schneider ◽  
Gabriela F Zimmer ◽  
Ezequiel B Cremonese ◽  
Rosana de C de S Schneider ◽  
Valeriano A Corbellini
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Solid State Fermentation ◽  
Acid Production ◽  
Citric Acid Production ◽  
By Products

Citric acid production on three cellulosic supports in solid state fermentation

1997 ◽  
pp. 449-462 ◽  
Author(s):  
M. B. Kolicheski ◽  
C. R. Soccol ◽  
B. Marin ◽  
E. Medeiros ◽  
M. Raimbault
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Solid State Fermentation ◽  
Acid Production ◽  
Citric Acid Production

scholarly journals Citric acid production from orange peel wastes by solid-state fermentation

2011 ◽  
Vol 42 (1) ◽  
pp. 394-409 ◽  
Author(s):  
Ana María Torrado ◽  
Sandra Cortés ◽  
José Manuel Salgado ◽  
Belén Max ◽  
Noelia Rodríguez ◽  
...  
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Solid State Fermentation ◽  
Acid Production ◽  
Orange Peel ◽  
Citric Acid Production

scholarly journals Relation between citric acid production by solid-state fermentation from cassava bagasse and respiration of Aspergillus niger LPB 21 in semi-pilot scale

2005 ◽  
Vol 48 (spe) ◽  
pp. 29-36 ◽  
Author(s):  
Flávera Camargo Prado ◽  
Luciana Porto de Souza Vandenberghe ◽  
Carlos Ricardo Soccol
Keyword(s):  
Citric Acid ◽  
Solid State ◽  
Aspergillus Niger ◽  
Solid State Fermentation ◽  
Acid Production ◽  
Pilot Scale ◽  
Citric Acid Production ◽  
Fungal Culture ◽  
Cassava Bagasse ◽  
Substrate Moisture

The aim of this work was to study the relation between citric acid production and respiration of Aspergillus niger LPB 21 in solid-state fermentation of cassava bagasse. The experiments were carried out in horizontal drum bioreactor coupled with a gas chromatography system. Fermentation was conduced for 144 h with initial substrate moisture of 60% using heat-treated cassava bagasse as sole carbon source. The exhausted air from the bioreactor was analyzed for the monitoring of CO2 produced and O2 consumed in order to estimate the biomass biosynthesis by the fungal culture. The metabolic activity of A. niger growth was associated to citric acid production. The system using FERSOL software determined 4.372 g of biomass/g of consumed O2. Estimated and analytically determined biomass values followed the same pattern showing that the applied mathematical model was adapted.

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