Four cecum and right ventral colon-fistulated horses were assigned in a 4 x 4 Latin square design and fed a high-fiber (HF) or a high-starch (HS) diet with or without 10 g of Saccharomyces cerevisiae (SC; CBS 493.94) containing 4.5 x 10(9) cfu/g. The HF and HS diets consisted of pelleted feeds and long wheat straw (18.0 and 3.5 g of DM.kg(-1) of BW.d(-1), respectively) given in 2 equal meals to...

This study aimed to measure the effect of Catfish oil supplementation on rumen pH, volatile fatty acid (VFA), acetate: propionate, NH3, microbial protein, carboxymethyl cellulase (CMCase), and protease activity. There are five treatments conduct current i.e. T0 (control diet: Pennisetum purpupoides (60): wheat pollard (30): soybean meal (10)), T1 (T0 + 2% DM CFO), T2 4% T3 6% T4 8% CFO) each tr...

Background: Production of cellulose-degrading enzymes from Aspergillus terreus D34 using different growth substrates was studied under solid-state cultivation. We have tested two lignocellulosic biomass residues viz., rice straw (RS) and sugarcane bagasse (BG), both separately and in combinations, and crystalline cellulose as a sole source of carbon for cellulase production. We also demonstrate...

The activities of cellulolytic and xylanolytic enzymes produced by an anaerobic fungus (R1) which resembled Neocallimastix sp. were investigated. Carboxymethylcellulase (CMCase), cellobiase, and filter paper (FPase) activities had pH optima of 6.0, 5.5, and 6.0, respectively. CMCase and cellobiase activities both had a temperature optimum of 50 degrees C, whereas FPase had an optimum of 45 degr...

Cellulase and xylanase have been widely studied for bioconversion processes applied in various industries. The high cost of these enzymes remains to be the major bottleneck large-scale commercial application lignocellulosic biorefinery. use agroindustrial residues weeds as fermentation substrates is an important strategy increase cellulolytic production reduce costs. Penicillium crustosum was n...

Cellulase are important class of enzymes that has potential applications in textile, biofuel, food and feed industry. Fungi such as Aspergillus, Trichoderma reliable sources cellulase production. Optimisation multiple parameters is required for efficient production high titers both SmF SSF. Carbon lactose, maltose, cellulose, nitrogen including ammonium dihydrogen phosphate beef extract enhance...

The extracellular endo-1,4-beta-glucanase components of Ruminococcus flavefaciens FD-1 were analyzed by high-performance liquid chromatography (HPLC) by using DEAE ion-exchange, hydroxylapatite, and gel filtration chromatography and polyacrylamide gel electrophoresis (PAGE). Two endo-1,4-beta-glucanase peaks were resolved by DEAE-HPLC and termed endoglucanases A and B. Carboxymethyl cellulose (...

In view of the increase in Saccharomyces cerevisiae mannan content, the culture condition for S.cerevisiae were optimized in this study. The influence of culture condition such as original pH, inoculum size, and temperature on mannan production were evaluated using Response surface methodology. The mathematical model was established by the quadratic rotary combination design. with the order of ...

In view of the increase in Saccharomyces cerevisiae mannan content, the culture condition for S.cerevisiae were optimized in this study. The influence of culture condition such as original pH, inoculum size, and temperature on mannan production were evaluated using Response surface methodology. The mathematical model was established by the quadratic rotary combination design. with the order of ...

This work evaluates the enzymatic production of hydrolases and oxireductases by endophytic fungi isolated from leaves caesarweed (Urena lobata L.), which is a perennial plant that well adapted to Amazon floodplains region, being widely used in hessian sacks other products natural fiber. Fungi strains Fusarium sp. (1290) Corynespora (1291) were reactivated, had their DNA extracted sequenced obta...