Solid-state fermentation of Jatropha seed cake for optimization of lipase, protease and detoxification of anti-nutrients in Jatropha seed cake using Aspergillus versicolor CJS-98

Veerabhadrappa, Mohankumar Bavimane; Shivakumar, Sharath Belame; Devappa, Somashekar

doi:10.1016/j.jbiosc.2013.07.003

Cited by 58 publications

(33 citation statements)

References 26 publications

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“…The ammonium ion released into the fermentation broth has a deep impact on cell growth, expression and degradation of foreign protein (Yu et al, 2013). Yeast extract and hydrolyzed casein are usually great nitrogen sources for lipase stimulation (Fickers et al, 2004;Moftah et al, 2012;Veerabhadrappa et al, 2013). Turki et al (2010) reported valuable production of extracellular lipases by the yeast Yarrowia lipolytica LgX64.81, using a defined medium supplemented with tryptone.…”

Section: Introductionmentioning

confidence: 99%

NITROGEN SOURCES ON TPOMW VALORIZATION THROUGH SOLID STATE FERMENTATION PERFORMED BY Yarrowia lipolytica

Lopes

Farias

Belo

et al. 2016

Braz. J. Chem. Eng.

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-This manuscript reports the valorization of two-phase olive mill waste (TPOMW) as raw material and carbon source for solid state fermentation using Yarrowia lipolytica as biocatalyst. Due to its chemical characteristics, a combination of different raw materials (TPOMW and wheat bran, WB) was evaluated and two distinct nitrogen sources were applied as supplementation for lipase production. A TPOMW/WB ratio of 1:1 and supplementation with ammonium sulfate was chosen as the best condition. The productivity in 24 h reached 7.8 U/g*h and, after four days of process, only decreased about 35%. Process pH ranged from 5.5 -5.9, remaining in an acid range. Thus, the successful use of TPOMW, a watery solid by-product with high content of lipids, as raw material for Yarrowia lipolytica growth and lipase production provided an environmental friendly alternative to valorize such waste.

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Section: Introductionmentioning

confidence: 99%

NITROGEN SOURCES ON TPOMW VALORIZATION THROUGH SOLID STATE FERMENTATION PERFORMED BY Yarrowia lipolytica

Lopes

Farias

Belo

et al. 2016

Braz. J. Chem. Eng.

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“…Low nutrient diffusion is a limiting factor for fungal development and desired products, such as biomass, enzymes, and secondary metabolites, among others (Yoon et al 2014;Farinas 2015). Low water content also affects the degree of swelling and produces higher water tension (Veerabhadrappa et al 2014). The analysis of the optimization in the present study indicate that if water content increase by more than 60%, more spores could be produced in the system.…”

Section: Optimization For Spore Production Via Bbmmentioning

confidence: 68%

“…A water content greater than 70% resulted in stacking of the solid substrate and no fungal growth was observed. The effect mentioned above implies a decrease of porosity of the solid material, creates problems with the oxygen diffusion, and therefore inhibits fungal development (Zhang et al 2013;Veerabhadrappa et al 2014). Additionally, an excessively humid environment could be a factor for creating the culture conditions for unwanted microorganisms, increasing the risk of contamination (Yoon et al 2014;Farinas 2015).…”

Section: Optimization For Spore Production Via Bbmmentioning

confidence: 99%

Utilization of Lignocellulose-based Orange Peel Waste for Induced Sporulation of Trichoderma asperellum via Box-Behnken Matrix Design

Quiroz¹,

Carrillo-Nieves²,

Aguilar‐Zárate³

et al. 2018

BioResources

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The feasibility of using orange peel residues as a substrate for induced sporulation of Trichoderma asperellum was evaluated. The Box-Behnken matrix (BBM) design was used to screen the effects of several parameters, including the effect of pH, inoculum, and moisture under solid-state fermentation culture conditions. The study was performed in two experimental steps (screening and optimization). Moisture content and pH were determined to be the most influential parameters on spore production during the screening stage. A Box-Behnken design was used to optimize and to define the interaction of the selected parameters. The moisture content was determined as the most significant parameter affecting spore production. An inoculum of 1 × 10 6 spores g -1 , pH 6.07, and moisture content of 69.0% was the combination of conditions observed to achieve the maximum production of 2.04 × 10 9 spores g -1 . The experimental value of 2.16 × 10 9 spores g -1 (from the experimental model) showed a good fit to the regressed model, with a standard error of 5%. Based on this work, a high yield of spores was obtained at 144 h of cultivation time, indicating that it is a feasible approach to use orange peel as a substrate for biomass and spore production.

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“…As an alternative, several researchers have focused on the biological detoxification by SSF as an efficient and cheap method to eliminate these undesirable compounds [35,[65][66][67][68][69][70][71]. Furthermore, if the waste is not useful after the treatment of detoxification, it may be thrown away in nature without producing soil or water contamination.…”

Section: Detoxification and Improvement Of The Nutritional Quality Ofmentioning

confidence: 99%

“…Phengnuam and Suntornsuk [70] reduced the phorbol ester and phytate contents using bacterial fermentation of J. curcas seed cake. Veerabhadrappa et al [71] studied the biological detoxification of J. curcas seed cake by Aspergillus versicolor, and the contents of phorbol esters, trypsin inhibitors, tannins, and phytates were reduced by 81%, 95%, 38%, and 72%, respectively. Similar results were attained by Zhang et al [74] using Morganella morganii species to biodegrade phorbol esters and curcin by solid-state fermentation.…”

Section: Detoxification and Improvement Of The Nutritional Quality Ofmentioning

confidence: 99%

The Protagonism of Biocatalysis in Green Chemistry and Its Environmental Benefits

et al. 2017

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Abstract:The establishment of a bioeconomy era requires not only a change of production pattern, but also a deep modernization of the production processes through the implementation of novel methodologies in current industrial units, where waste materials and byproducts can be utilized as starting materials in the production of commodities such as biofuels and other high added value chemicals. The utilization of renewable raw resources and residues from the agro-industries, and their exploitation through various uses and applications through technologies, particularly solid-state fermentation (SSF), are the main focus of this review. The advocacy for biocatalysis in green chemistry and the environmental benefits of bioproduction are very clear, although this kind of industrial process is still an exception and not the rule. Potential and industrial products, such as biocatalysts, animal feed, fermentation medium, biofuels (biodiesel, lignocelulose ethanol, CH 4 , and H 2 ), pharmaceuticals and chemicals are dealt with in this paper. The focus is the utilization of renewable resources and the important role of enzymatic process to support a sustainable green chemical industry.

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Solid-state fermentation of Jatropha seed cake for optimization of lipase, protease and detoxification of anti-nutrients in Jatropha seed cake using Aspergillus versicolor CJS-98

Cited by 58 publications

References 26 publications

NITROGEN SOURCES ON TPOMW VALORIZATION THROUGH SOLID STATE FERMENTATION PERFORMED BY Yarrowia lipolytica

NITROGEN SOURCES ON TPOMW VALORIZATION THROUGH SOLID STATE FERMENTATION PERFORMED BY Yarrowia lipolytica

Utilization of Lignocellulose-based Orange Peel Waste for Induced Sporulation of Trichoderma asperellum via Box-Behnken Matrix Design

The Protagonism of Biocatalysis in Green Chemistry and Its Environmental Benefits

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