Foam-Mat Freeze-Drying of Blueberry Juice by Using Trehalose-β-Lactoglobulin and Trehalose-Bovine Serum Albumin as Matrices
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Thermal stability of P-lactoglobulin Bin the presence of ‘ucrnse, sorbitol and trehalose as osmolJtes
Thermal denaturation of p-Iactoglobulin type B in the absence and pteNcno: of g arious concentrations oftrehalo5e, sucrose and sork toles sugar osmolytes and twlyols were nuyoured hy monitoring changes in theabsorption coefficients at pH 2.0. These measurements gave aliss, or I. mpdpDint of denaturation), Al-fis(enthalpy change at Ty). and ACp (consttun-pressure heal capaciit eh.iltgtii under a...
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The effect of the addition of the globular proteins, bovine serum albumin and βlactoglobulin, on the properties of furcellaran gels was studied. The gels were found to be physically cross-linked networked gels. Proteins strongly influence the shear modulus. At low pH the phaseseparation occurred with the change in loss tangent. INTRODUCTION Both proteins and polysaccharides contribute to the st...
متن کاملTrehalose protects corneal epithelial cells from death by drying.
AIM This study was designed to examine whether trehalose could protect corneal epithelial cells in culture from death by desiccation in order to test trehalose as a potential new eye drop for dry eye syndrome. METHODS Human corneal epithelial cells in near confluent culture in wells of a 96 well multidish were preincubated for 15 minutes with 2, 20, 50, 100, or 200 mM trehalose or maltose in ...
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In this study, two following experiments were performed to improve post-thaw motility and viability of frozen-thawed ram spermatozoa. We examined i) the effects of different concentrations of bovine serum albumin (0, 0.3, 1, 5, 10 and 15% BSA) in semen diluents lacking egg yolk and ii) the effects of four semen diluents, fructose (F: control) and trehalose (T) in semen diluents containing egg y...
متن کاملInteraction of Phthalocyanine with Egg albumin and Bovine serum albumin
The interaction of bovine serum albumin ( BSA) and egg albumin with water solublephthalocyanine, cobalt (ΙΙ) 4, 4′ , 4′′, 4′′′- tetrasulfophthalocyanine ( CoTSPc) , has been studiedby the UV- Vis method at pH 7.0 and five different temperatures 20, 25, 30, 35 and 40°C. Theformation constants have been elucidated by using spectrophotometric titration and computerSQUAD program data refinement. Th...
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ژورنال
عنوان ژورنال: Food and Bioprocess Technology
سال: 2020
ISSN: 1935-5130,1935-5149
DOI: 10.1007/s11947-020-02445-6