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Browsing by Subject "Fermentation"

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Biological nitrate removal from synthetic wastewater using a fungal consortium in one stage bioreactors

Author: Greben, HA ; Joubert, LM ; Tjatji, MP ; Whites, HE ; Botha, A Date: Apr 2007 A series of lignocellulosic fungi, capable of cellulase and/or xylanase production, were isolated from soil to be used for cellulose degradation and nitrate removal from nitrate-rich wastewater in simple one-stage anaerobic bioreactors ... Read more
Biomass production and small-scale testing of freeze-dried lactic acid bacteria starter strains for cassava fermentations

Author: Edward, VA ; Huch, M ; Dortu, C ; Thonart, P ; Egounlety, M ; Van Zyl, PJ ; Singh, S ; Holzapfel, WH ; Franz, CMAP Date: Mar 2011 Based on their predominance in Gari fermentations, as well as suitable technological properties, Lactobacillus plantarum, Lactobacillus fermentum, Weissella paramesenteroides and Leuconostoc mesenteroides strains were investigated for their ... Read more
Characterisation and biochemical properties of predominant lactic acid bacteria from fermenting cassava for selection as starter cultures

Author: Kostinek, M ; Specht, I ; Edward, VA ; Pinto, C ; Egounlety, M ; Sossa, C ; Mbugua, S ; Dortu, C ; Thonart, P ; Taljaard, L ; Mengu, M ; Franz, CMAP ; Holzapfel, WH Date: Mar 2007 A total of 375 lactic acid bacteria were isolated from fermenting cassava in South Africa, Benin, Kenya and Germany, and were characterised by phenotypic and genotypic tests. These could be divided into five main groups comprising strains of ... Read more
Cloning, multicopy expression and fed-batch production of Rhodotorula araucariae epoxide hydrolase in yarrowia lipolytica

Author: Ramduth, D ; Roth, Robyn L ; Lalloo, Rajesh ; Simpson, C ; Mitra, RK ; Gorgens, J ; Ramchuran, Santosh O ; Mathiba, K Date: May 2008 Epoxide hydrolases (EHs) of fungal origin have the ability to catalyse the enantioselective hydrolysis of epoxides to their corresponding diols. However wild type fungal EHs are limited in the substrate range and enantioselectivity, additionally ... Read more
Elucidating the role of biofilm-forming microbial communities in fermentative biohydrogen process: An overview

Author: Sekoai, Patrick T ; Chunilall, Viren ; Sithole, Bishop B ; Habimana, O ; Ndlovu, S ; Ezeokoli, OT ; Sharma, P ; Yoro, KO Date: Sep 2022 Amongst the biofuels described in the literature, biohydrogen has gained heightened attention over the past decade due to its remarkable properties. Biohydrogen is a renewable form of H2 that can be produced under ambient conditions and at a ... Read more
Fermentation: an age old technology with brand new challenges

Author: Van Zyl, PJ Date: Apr 2006 The presentation is based on the new challenges facing an age old technology of fermentation. These challenges were presented at the SASM Conference, the conclusion been that the future of fermentation is only limited by our imagination. ... Read more
Growth and survival of Bacillus cereus in mageu, a sour maize beverage

Author: Byaruhanga, YB ; Bester, BH ; Watson, TG Date: Jun 1999 The growth and survival of B. cereus, a known pathogen commonly found in cereals, during lactic acid fermentation of mageu, a sour maize beverage, was studied. In the mageu base inoculated with both the starter culture and B. cereus, the ... Read more
High-density spore production of a B. cereus aquaculture biological agent by nutrient supplementation

Author: Lalloo, Rajesh ; Maharajh, Dheepak M ; Gorgens, J ; Gardiner, NS ; Gorgens, JF Date: May 2009 Previous studies have demonstrated the efficacy of our Bacillus cereus isolate (NRRL 100132) in reducing concentrations of nitrogenous wastes and inhibiting growth of fish pathogens. In vivo efficacy and tolerance to a range of physiological ... Read more
Isolation and screening of microorganisms from a gari fermentation process for starter culture development

Author: Edward, VA ; Egounlety, M ; Huch, M ; Van Zyl, PJ ; Singh, S ; Nesengani, ND ; Haakuria, VM ; Franz, CMAP Date: Aug 2012 Cassava (Manihot esculenta Crantz), is used for the production of a variety of West African foods and ranks fourth in the list of major crops in developing countries after rice, wheat and maize. Gari is one of the most popular foods produced ... Read more
Production of improved infant porridges from pearl millet using a lactic acid fermentation step and addition of sorghum malt to reduce viscosity of porridge with high protein, energy and solids (30%) content

Author: Thaoge, ML ; Adams, MR ; Sibara, MM ; Watson, TG ; Taylor, JRN ; Goyvaerts, EM Date: Apr 2003 With the aim of improving the safety and nutritional quality of traditional African weaning porridge, the reduction of the viscosity of high solids fermented pearl millet porridge by addition of sorghum malt (amylase rich flour, ARF) was ... Read more
Production, consumption, and quality attributes of Lanhouin, a fish-based condiment from West Africa

Author: Kindossi, JM ; Anihouvi, VB ; Vieira-dalodé, G ; Akissoé, NH ; Jacobs, A ; Dlamini, N ; Pallet, D ; Hounhouigan, DJ Date: May 2012 Indigenous knowledge related to Lanhouin processing, commercialization, and consumption was investigated through a survey in the Mono District in the south of Benin using a questionnaire. The questionnaire focused on the socio-cultural profile ... Read more
Recombinant hepatitis B surface antigen production in Aspergillus niger: evaluating the strategy of gene fusion to native glucoamylase

Author: James, ER ; Van Zyl, WH ; Van Zyl, PJ ; Görgens, JF Date: Oct 2012 This study demonstrates the potential of Aspergillus niger as a candidate expression system for virus-like particle production using gene fusion. Read more

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Browsing by Subject "Fermentation"

Browsing by Subject "Fermentation"

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