Emmanuel Jong Nso
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View article: Potential of β-Amylase from Sweet Potato (Ipomoea batatas Lam) Extract on the Mashing of Safrari Sorghum
Potential of β-Amylase from Sweet Potato (Ipomoea batatas Lam) Extract on the Mashing of Safrari Sorghum Open
The aim of this study was to investigate the use of sweet potato as a local source of enzymatic extract for the saccharification of sorghum mash. Box-Behnken designs were employed to determine the optimal conditions for extracting crude en…
View article: White-flesh guava juice clarification by a fixed-angle conical rotor centrifuge laboratory and characterization of continuous disk stack centrifuges
White-flesh guava juice clarification by a fixed-angle conical rotor centrifuge laboratory and characterization of continuous disk stack centrifuges Open
The two objectives of this paper were to determine the effect of centrifugation parameters on guava juice physicochemical characteristics and to identify operational characteristics of continuous disc-stack centrifuges based on the perform…
View article: Optimisation of malting of Cameroonian rice (Oryza sativa) cultivars for beer production
Optimisation of malting of Cameroonian rice (Oryza sativa) cultivars for beer production Open
The aim of this study was to determine the optimum malting conditions, for rice beer production, of seven cultivars of local rice (Oryza sativa L.) cultivated in the North and Far North Regions of Cameroon.Characteristic tests prior to mal…
View article: Clarification of white-fleshed guava juice by a fixed-angle conical rotor centrifuge laboratory and characterization of continuous disk stack centrifuges
Clarification of white-fleshed guava juice by a fixed-angle conical rotor centrifuge laboratory and characterization of continuous disk stack centrifuges Open
The two objectives of this paper were to determine the effect of centrifugation parameters on guava juice physicochemical characteristics and to identify operational characteristics of continuous disc-stack centrifuges based on the perform…
View article: Isolation and characterization of a novel keratinolytic bacterial strain from soil samples of chicken feather keratinaceous-waste dumping sites of Ngaoundere (Cameroon)
Isolation and characterization of a novel keratinolytic bacterial strain from soil samples of chicken feather keratinaceous-waste dumping sites of Ngaoundere (Cameroon) Open
This study aims at characterizing new chicken feather-degrading bacteria isolated from soils of keratinic waste collected from four dumping sites of Ngaoundere. Fifteen proteolytic bacteria were isolated with three (D1, D2 and F1) showing …
View article: Status quo of Biodiesel Production in Africa: A Review on Technological Options, Policies and Aboriginal Feedstock Potential
Status quo of Biodiesel Production in Africa: A Review on Technological Options, Policies and Aboriginal Feedstock Potential Open
Growing industrialization, modernization along with better living standards in Africa, are expected to rise in the coming years with energy demand, increasing eventually. This expansion is occurring at a time when oil prices have reached n…
View article: Optimization of the Juice Extraction Process and Investigation on Must Fermentation of Overripe Giant Horn Plantains
Optimization of the Juice Extraction Process and Investigation on Must Fermentation of Overripe Giant Horn Plantains Open
The study was initiated to optimize the enzymabtic extraction process of plantain pulp using response surface methodology. Weight loss of plantain decreased until it became stable at an over-ripe stage. The significant regression model des…