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Optimization of Solid-state Fermentation for Acidophilic Pectinase Production by Aspergillus niger Jl-15 Using Response Surface Methodology and Oligogalacturonate Preparation
Acidophilic Pectinase Production Methodology
2016/6/1
Polygalacturonases that hydrolyzed the α-(1,4) glycosidic linkages of pectin is one of widely used industrial enzymes and applied in food, feed, paper and pulp, fruit juice and textile industries. To ...
Optimisation of solid-state fermentation of Aspergillus niger JL-15 for xylanase production and xylooligosaccharides preparation
xylanase response surface methodology (RSM) solid-state fermentation (SSF) xylooligosaccharides HPLC
2014/2/25
The production of xylanase (XylA) by Aspergillus niger JL-15 in solid-state fermentation (SSF) on orange peel was optimised by the response surface methodology (RSM). The results revealed that four fa...
OPTIMIZATION OF 6-PENTYL-ALPHA-PYRONE PRODUCTION BY SOLID STATE FERMENTATION USING SUGARCANE BAGASSE AS RESIDUE
OPTIMIZATION 6-PENTYL-ALPHA-PYRONE PRODUCTION BY
2010/10/25
Solid state fermentation (SSF) has been used as a model for the study of metabolism and physiology of microorganisms. The aim of the present study was to enhance 6-PP production by Trichoderma harzian...
Supercritical Fluid Extraction of Lovastatin from the Wheat Bran Obtained after Solid-State Fermentation
supercritical CO2 extraction solid-state fermentation lovastatin
2009/8/10
The objective of the present work is to extract lovastatin with minimum impurity by using supercritical carbon dioxide (SC-CO2). A strain of Aspergillus terreus UV 1617 was used to produce lovastatin ...
Analysis of Growth Kinetic Profiles in Solid-State Fermentation
growth kinetics solid-state fermentation regression analysis
2009/3/20
Currently, mathematical models that propose to describe the performance of solid state fermentation bioreactors use simple empirical equations to describe the growth kinetics. However, a systematic an...
A Model for Converting Solid State Fermentation Growth Profiles Between Absolute and Relative Measurement Bases
solid-state fermentation microbial growth kinetics logistic equation
2009/3/19
A mathematical model is developed for converting between the two measurement bases commonly used in the construction of growth profiles in solid-state fermentation, namely absolute mass ratio m(dry bi...
Production of L(+) Lactic Acid by Lactobacillus amylophilus GV6 in Semi-Solid State Fermentation Using Wheat Bran
L. amylophilus wheat bran response surface method
2009/3/17
Lactobacillus amylophilus GV6 was used for direct fermentation of raw starch in wheat bran to L(+) lactic acid in semi-solid state fermentation. At m/V ratio of wheat bran 9 % (9 g of wheat bran in 10...
Production and Recovery of Aroma Compounds Produced by Solid-State Fermentation Using Different Adsorbents
aroma production solid-state fermentation recovery
2009/3/13
Volatile compounds with fruity characteristics were produced by Ceratocystis fimbriata in two different bioreactors: columns (laboratory scale) and horizontal drum (semi-pilot scale). Coffee husk was ...
Alpha Amylase Production by Bacillus cereus MTCC 1305 Using Solid-State Fermentation
Bacillus cereus solid-state fermentation wheat bran
2009/3/12
Production of α-amylase under solid-state fermentation by Bacillus cereus MTCC 1305 has been investigated using wheat bran and rice flake manufacturing waste as substrates. With wheat bran, highest en...
Production of Extracellular Lipase from Aspergillus niger by Solid-State Fermentation
Aspergillus niger solid-state fermentation lipases
2009/3/12
Lipase production in Aspergillus niger J-1 was tested using both submerged fermentation (SmF) and solid-state fermentation (SSF) on a mineral culture medium and wheat bran, respectively. The optimizat...
Fungal Invertase Expression in Solid-State Fermentation
invertase solid-state fermentation expression kinetics
2009/3/11
In this study invertase activity expression in Aspergillus niger Aa-20 was evaluated under different concentrations of two substrates using solid-state fermentation (SSF) on polyurethane foam. Glucose...
Why Solid-State Fermentation Seems to be Resistant to Catabolite Repression?
solid-state fermentation enzyme synthesis resistance to catabolite repression
2009/3/10
A critical review of the phenomenon of resistance to catabolite repression of enzyme synthesis by solid-state fermentation (SSF) has been made. The practical and theoretical importance of such phenome...
Jackfruit Seed – A Novel Substrate for the Production of Monascus Pigments through Solid-State Fermentation
jackfruit seed powder Monascus pigment
2009/3/6
Solid-state fermentation was carried out using jackfruit seed powder as substrate for the production of pigments using a fungal culture of Monascus purpureus. Due to the buffering nature of jackfruit ...
A Model of the Effect of the Microbial Biomass on the Isotherm of the Fermenting Solids in Solid-State Fermentation
corn isotherms mathematical modelling
2009/3/6
We compare isotherms for soybeans and soybeans fermented with Rhizopus oryzae, showing that in solid-state fermentation the biomass affects the isotherm of the fermenting solids. Equations are develop...
Cellulase Production by Trichoderma koningii AS3.4262 in Solid-State Fermentation Using Lignocellulosic Waste from the Vinegar Industry
cellulase vinegar waste solid-state fermentation
2009/2/27
Cellulase production was carried out in solid-state fermentation using the waste from the vinegar industry as the substrate for Trichoderma koningii AS3.4262. This waste is porous and easy to degrade ...