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Fungal Solid-State Fermentation And Various Methods Of Enhancement In Cellulase Production, Li Wan Yoon, Teck Nam Ang Dr., Gek Cheng Ngoh Dr, Adeline Seak May Chua Dr
Fungal Solid-State Fermentation And Various Methods Of Enhancement In Cellulase Production, Li Wan Yoon, Teck Nam Ang Dr., Gek Cheng Ngoh Dr, Adeline Seak May Chua Dr
Teck Nam Ang Dr.
Cellulase serves vast applications in the industries of biofuel, pulp and paper, detergent and textile. With the presence of its three components i.e. endoglucanase, exoglucanase and β-glucosidase, the enzyme can effectively depolymerize the cellulose chains in lignocellulosic substrate to produce smaller sugar units that consists of cellobiase and glucose. Fungi are the most suitable cellase producers attributing to its ability to produce a complete cellulase system. Solid state fermentation (SSF) by fungi is a preferable production route for cellulase as it imposes lower cost and enables the production of cellulase with higher titre. This article gives an overview on the …
Development Of A Novel Inoculum Preparation Method For Solid-State Fermentation - Cellophane Film Culture (Cfc) Technique, Teck Nam Ang, Gek Cheng Ngoh, Adeline Seak May Chua
Development Of A Novel Inoculum Preparation Method For Solid-State Fermentation - Cellophane Film Culture (Cfc) Technique, Teck Nam Ang, Gek Cheng Ngoh, Adeline Seak May Chua
Teck Nam Ang Dr.
This study reports a user-friendly technique in the preparation of fungal inoculum intended for solid-state fermentation (SSF) – Cellophane Film Culture (CFC) technique. This technique uses cellophane film-overlaid agar plates to facilitate the separation of fungal biomass. The findings showed that inoculum of P. sajor-caju produced is viable, and it was confirmed by the presence of laccase enzyme activity in SSF of rice husk. The correlation between fungal dry and wet weights (r2 = 0.9329) provides an accurate estimation of fungal dry weight from its wet weight during inoculum preparation. Besides, this technique does not require a strict sterile handling …
A Quantitative Method For Fungal Ligninolytic Enzyme, Teck Nam Ang Dr., Gek Cheng Ngoh Dr, Adeline Seak May Chua Dr
A Quantitative Method For Fungal Ligninolytic Enzyme, Teck Nam Ang Dr., Gek Cheng Ngoh Dr, Adeline Seak May Chua Dr
Teck Nam Ang Dr.
Screening is conducted to select a fungus with desired characteristics intended for various applications, e.g. bioremediation and enzyme production. A qualitative method was used in this study for screening of fungal ligninolytic enzymes activities. The fungal ligninolytic activity was correlated with its growth from the screenings to identify a suitable fungus for solid substrate fermentation. Four strains of fungi, namely Phanerochaete chrysosporium, Pycnoporus sanguineus, Phlebia radiata and Pleurotus sajor-caju, were screened for their ligninolytic enzymes activities using guaiacol and Remazol Brilliant Blue-R (RBB-R) as screening reagents. The screenings were conducted at both the optimal growth temperature of each fungus and …
Effect Of Traditional Starter Inoculation Rate On Sorghum Beer Quality, Theodore N'Dede Djeni
Effect Of Traditional Starter Inoculation Rate On Sorghum Beer Quality, Theodore N'Dede Djeni
Theodore N'Dede Djeni
In the way to determine, the effect of inoculation rate of traditional starter on sorghum beer quality, fermentations were initiated with different inoculation rates [0% (control), 0.5, 1, 1.5 and 2% (w vG1)] at 35°C. Then fermentation parameters such as utilization of sugars and production of CO , alcohol, organic acids and 2 yeast biomass were assayed during the process. At the beginning of the fermentation, sugar consumption rate increased with inoculation rate. But from 8 h of fermentation, all inoculated systems shown similar consumption rate and led to beers with the same sugar content. The lag phase in CO …