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Effective Characterization of Casein Micelles and Fat Globules in Milk using Laser Diffraction

3 Jan 2017

To improve its shelf-life, milk undergoes a homogenization process. This process produces fat globules of a uniform, small size. Milk also contains casein micelles, which play a role in stabilizing the fat globules. The size of the fat globules and the proportion of free casein micelles are important parameters for monitoring the homogenization process. Find out how these can be measured by laser diffraction, in this application note.

Mastersizer 3000

Malvern Panalytical

World’s most widely used particle size analyzers, the smartest way to measure particle size. There is a newer version of this product avilable, the Mastersizer 3000+ Ultra. 

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Particle CharacterizationParticle characterization instruments are used to determine particle size distribution, shape, surface area, zeta potential, density and porosity of particles and materials. Multiple tecchniques are available for determining particle size, shape and count including dynamic light scattering (DLS), laser diffraction, electrozone (Coulter technique), imaging particle analysis and single particle optical sensing. Determine the density of your material with a gas pycnometer or examine its surface area and porosity with gas adsorption analyzers and mercury porosimeters. Find the best particle characterization instruments in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.MilkMilk is a dairy product that contains lactose. It is consumed by infant mammals to provide nutrients from the mother. In 2008, the Chinese milk scandal saw the unlawful adulteration of powdered milk with melamine.Fats
Effective Characterization of Casein Micelles and Fat Globules in Milk using Laser Diffraction