Results 71 to 80 of about 107,541 (180)

Incorporation of extracellular polysaccharide produced by Xanthomonas campestris into milk powders : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Food Technology at Massey University [PDF]

open access: yes, 2003
The purpose of the research was to investigate the functional properties of milk powders following exopolysaccharide (EPS) addition to milk solutions and their subsequent spray-drying.
Sharpe, Hamish
core  

Influence of Culture and Nutritional Conditions on Self-Flocculation of a Kloeckera apiculata Wine Strain

open access: yesFood Technology and Biotechnology, 2012
The current work examines the environmental conditions to control the expression of self-flocculation of Kloeckera apiculata mc1 isolated from Argentinian grapes with proven beneficial effect on wine aroma.
Marta E. Farías, Oscar A. Sosa
doaj  

Flocculation efficiency of chitosan for papermaking applications [PDF]

open access: yesBioResources, 2013
There is a large interest in bio-polymers as environment-friendly alternatives to synthetic additives in papermaking. In this work, the behavior of three chitosans with different molecular weights and cationic charges were investigated as flocculation ...
Raluca Nicu   +3 more
doaj  

Fiber Orientation as a Means to Control Formation on the Ultra-Former Through Changes in the Spouting Jet to Wire Speed Ratio and Stock Consistency in the Headbox [PDF]

open access: yes, 1972
The Ultra-Former is a new type of multi-ply board machine. It uses a cylinder mold without a vat and has a stock delivery system that uses a headbox similar to that found on a fourdrinier machine.
Haw, Gerald R.
core   +1 more source

Evaluation and modification of lanthanum-based flocculation for isolation of bacteria from water samples

open access: yesBiotechnology Reports, 2018
Molecular detection of pathogenic microorganisms in drinking and natural water is often challenged by low concentrations of the sought-after agents. Convenient methods to concentrate bacteria from water samples ranging from 1-10 L are highly warranted ...
Linda Jansson   +3 more
doaj   +1 more source

Mean and fluctuating suspended sediment concentration measurements using ADV [PDF]

open access: yes, 2012
The present experimental research looks for ways to improve fine sediment transport measurements with ADV by further investigating the factors influencing the backscatter intensity of the acoustic wave.
De Mulder, Tom   +2 more
core   +1 more source

SODIUM TITANATE NANOBELT AS A MICROPARTICLE TO INDUCE CLAY FLOCCULATION WITH CPAM

open access: yesBioResources, 2010
Sodium titanate nanobelt was synthesized by treating titanium dioxide hydrothermally in concentrated sodium hydroxide solution. The product was characterized by SEM analysis and zeta potential measurement.
Wenxia Liu, Xuyan Zhang
doaj  

Surface characteristics and taxonomy of brewing yeasts.

open access: yesKvasný průmysl, 2014
This study deals with the taxonomy of brewing yeasts, methods of their classification and identification. The hybrid character of brewing yeasts is highlighted, along with related problems in their classification.
Jana KOPECKÁ   +2 more
doaj   +1 more source

Caractérisation des phénomènes d'auto-floculation, de bio-floculation et de co-floculation des microalgues dans un chenal algal à haut rendement (synthèse bibliographique)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2014
Auto-flocculation, bio-flocculation and co-flocculation of microalgae. A review. Recovery of microalgae is one of the main technological and economic concerns in a High Rate Algal Pond because of the small size, the negative surface charges and the low ...
Baya, DT.   +4 more
doaj  

Detection of cryptosporidium oocysts in water and environmental concentrates [PDF]

open access: yes, 1997
Whilst current methods for the isolation and enumeration of Cryptosporidium spp. oocysts in water have provided some insight into their occurrence and significance, they are regarded as being inefficient, variable and time-consuming, with much of the ...
Smith, H.V.
core  

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