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• W2255534971 abstract "EFFECT OF CHANGES OF MINERALS ON THE PHYSICO-CHEMICAL PROPERTIES OF CASEIN MICELLES IN CONCENTRATED MILK Zhengtao Zhao Advisor: University of Guelph, 2015 Professor Milena Corredig Co-advisor: Professor Douglas Goff The changes in mineral equilibrium in milk affect the structure of casein micelles, and as a consequence, their processing functionality. In this thesis, the changes in the physico-chemical properties of casein micelles were measured after NaCl addition or pHmodification as a function of concentration. The addition of NaCl led to the dissolution of colloidal calcium phosphate and the decrease of the surface charge. The light scattering properties were also affected as a function of concentration. The addition NaCl retarded rennet induced gelation, indicating a change in the surface properties of the micelles, and the inhibition was less evident at high casein volume fractions. The changes of the serum composition, rheological and the light scattering properties of the micelles were also studied as a function of pH before concentration. The pH modified concentrates were also studied for their rennet-induced coagulation behaviour. Acidification leads to the release of colloidal calcium phosphate, and a decrease of radius. After re-equilibration, casein dissociation occurs, especially for samples previously adjusted to pH 6%. The voluminosity of casein micelles decreased with reduced pH, and a maximum max value of 0.9 was found at pH 6.0. Acidification significantly decreased rennet gelation and a slight increase in the gelation time was found after concentration. The mixture of these modified and concentrated casein micelles with raw milk facilitated the gelation process and the elastic modulus of the final gels was much higher. However, when the mixtures were equilibrated against raw milk, no gelation occurred, due to the loss of colloidal calcium and micellar dissociation in the serum phase. These results clearly demonstrate that processing history of milk strongly affects the structure and the functionality of casein micelles. This project helps us better understand the changes of structure-function of casein micelles and the role of minerals during the processing." @default.
• W2255534971 created "2016-06-24" @default.
• W2255534971 creator A5057868606 @default.
• W2255534971 date "2015-09-25" @default.
• W2255534971 modified "2023-09-28" @default.
• W2255534971 title "Colloidal and Rennet Coagulation Properties of Concentrated Casein Micelles with Altered Mineral Equilibrium" @default.
• W2255534971 cites W1486292873 @default.
• W2255534971 cites W1487492513 @default.
• W2255534971 cites W1497474507 @default.
• W2255534971 cites W1502208250 @default.
• W2255534971 cites W1505352099 @default.
• W2255534971 cites W1568988128 @default.
• W2255534971 cites W1625892574 @default.
• W2255534971 cites W17323408 @default.
• W2255534971 cites W174497223 @default.
• W2255534971 cites W1844826601 @default.
• W2255534971 cites W1964669252 @default.
• W2255534971 cites W1965672386 @default.
• W2255534971 cites W1971895399 @default.
• W2255534971 cites W1972920425 @default.
• W2255534971 cites W1973007442 @default.
• W2255534971 cites W1976250607 @default.
• W2255534971 cites W1977046543 @default.
• W2255534971 cites W1979641148 @default.
• W2255534971 cites W1982367145 @default.
• W2255534971 cites W1983238962 @default.
• W2255534971 cites W1984880332 @default.
• W2255534971 cites W1986882574 @default.
• W2255534971 cites W1988196520 @default.
• W2255534971 cites W1988547067 @default.
• W2255534971 cites W1989077800 @default.
• W2255534971 cites W1990999936 @default.
• W2255534971 cites W1991298672 @default.
• W2255534971 cites W1991466259 @default.
• W2255534971 cites W1992972089 @default.
• W2255534971 cites W1993595724 @default.
• W2255534971 cites W1995795759 @default.
• W2255534971 cites W1996359735 @default.
• W2255534971 cites W1997294056 @default.
• W2255534971 cites W1999090678 @default.
• W2255534971 cites W2000867258 @default.
• W2255534971 cites W2001460895 @default.
• W2255534971 cites W2002473123 @default.
• W2255534971 cites W2003081526 @default.
• W2255534971 cites W2003543646 @default.
• W2255534971 cites W2004451251 @default.
• W2255534971 cites W2008518573 @default.
• W2255534971 cites W2008801065 @default.
• W2255534971 cites W2008969467 @default.
• W2255534971 cites W2010474481 @default.
• W2255534971 cites W2011431270 @default.
• W2255534971 cites W2013234937 @default.
• W2255534971 cites W2017362114 @default.
• W2255534971 cites W2017659811 @default.
• W2255534971 cites W2018673062 @default.
• W2255534971 cites W2019471220 @default.
• W2255534971 cites W2020409705 @default.
• W2255534971 cites W2025526865 @default.
• W2255534971 cites W2025633435 @default.
• W2255534971 cites W2027280134 @default.
• W2255534971 cites W2030809942 @default.
• W2255534971 cites W2031180534 @default.
• W2255534971 cites W2031948959 @default.
• W2255534971 cites W2033314262 @default.
• W2255534971 cites W2035966605 @default.
• W2255534971 cites W2035991354 @default.
• W2255534971 cites W2040260361 @default.
• W2255534971 cites W2043287920 @default.
• W2255534971 cites W2046670381 @default.
• W2255534971 cites W2048203705 @default.
• W2255534971 cites W2048404030 @default.
• W2255534971 cites W2049170793 @default.
• W2255534971 cites W2049315128 @default.
• W2255534971 cites W2050298379 @default.
• W2255534971 cites W2051923966 @default.
• W2255534971 cites W2052201651 @default.
• W2255534971 cites W2052649975 @default.
• W2255534971 cites W2059077425 @default.
• W2255534971 cites W2060834818 @default.
• W2255534971 cites W2060860270 @default.
• W2255534971 cites W2061486555 @default.
• W2255534971 cites W2061546153 @default.
• W2255534971 cites W2062740544 @default.
• W2255534971 cites W2063544330 @default.
• W2255534971 cites W2064322270 @default.
• W2255534971 cites W2065252437 @default.
• W2255534971 cites W2065497023 @default.
• W2255534971 cites W2066201106 @default.
• W2255534971 cites W2073992887 @default.
• W2255534971 cites W2074548720 @default.
• W2255534971 cites W2075329646 @default.
• W2255534971 cites W2080575202 @default.
• W2255534971 cites W2083042618 @default.
• W2255534971 cites W2088487406 @default.
• W2255534971 cites W2088640944 @default.
• W2255534971 cites W2089163390 @default.
• W2255534971 cites W2090956433 @default.
• W2255534971 cites W2091728388 @default.
• W2255534971 cites W2094036384 @default.
• W2255534971 cites W2094800685 @default.

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