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Rhamnolipid emulsifying activity and emulsion stability: pH rules
(Elsevier B.V., 2011-07-01)
Rhamnolipids have excellent emulsifying power with a variety of hydrocarbons, aromatic compounds and vegetable oils. This paper evaluates the effect of pH ranging from 3 to 9 on the emulsifying activity and stability of ...
Stability study of fluconazole applying validated bioassay and stability-indicating LC methods
(2011)
Chemical degradation of drugs may result in altered therapeutic efficacy and even toxic effects. Therefore, understanding the factors that change the stability of pharmaceuticals and identifying ways to guarantee their ...
A stability transition at mildly acidic pH in the alpha-hemolysin (alpha-toxin) from Staphylococcus aureus
(Elsevier B.V., 1999-10-15)
The effects of mildly acidic conditions on the free energy of unfolding (Delta G(u)(buff)) of the pore-forming alpha-hemolysin (alpha HL) from Staphylococcus aureus were assessed between pH 5.0 and 7.5 by measuring intrinsic ...
Stability and stabilization of the anthocyanins from Euterpe oleracea Mart
(Akademiai KiadoBudapestHungria, 2002)
Stability analysis of core-annular flow and neutral stability wave number
(JOHN WILEY & SONS INC, 2008)
A general transition criterion is proposed in order to locate the core-annular flow pattern in horizontal and vertical oil-water flows. It is based on a rigorous one-dimensional two-fluid model of liquid-liquid two-phase ...
H-infinity-stability Analysis Of Fractional Delay Systems Of Neutral Type
(SIAM PUBLICATIONSPHILADELPHIA, 2016)
CHEMICAL STABILITY OF CEFTRIAXONE BY A VALIDATED STABILITY-INDICATING LIQUID CHROMATOGRAPHIC METHOD
(Sociedad Chilena de Química, 2010)
Stabilization studies of Fomes sclerodermeus laccases
(Elsevier, 2008-01)
Stability of laccase isoenzymes from a crude extract obtained from Fomes sclerodermeus grown on wheat bran medium was studied. The variables assessed were temperature, pH and additives. As revealed by PAGE, three bands of ...
State and output feedback H-infinity control of time-delay switched linear systems
(Wiley-blackwellHobokenEUA, 2012)
Improved immobilization and stabilization of lipase from Rhizomucor miehei on octyl-glyoxyl agarose beads by using CaCl2
(Elsevier, 2016-01)
A strategy to stabilize octyl (OC)-Rhizomucor miehei lipase (RML) and OC-Candida rugosa lipase (CRL) at pH 10 is necessary to take full advantage of the immobilization of these enzymes on OC-glyoxyl (OCGLX) supports. CaCl2 ...