Homogenization (chemistry)

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/homogenization-chemistry

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific discipline?Physical chemistry, fluid dynamics, colloid science
2. What is the key equipment?High-pressure homogenizers utilizing shear, turbulence, impact, and cavitation
3. What is homogenization in food?Homogenization is a process that mixes two liquids that normally don’t mix, like milk and cream, into a smooth, uniform mixture by making tiny droplets.
4. Why do we use high pressure in homogenizers?High pressure pushes the liquid through a very small valve, creating strong forces that break big droplets into tiny ones, keeping the mixture stable.

Mutually Non-soluble: Liquids that do not readily mix or dissolve into each other, forming separate phases.
Emulsion: A heterogeneous mixture containing at least two immiscible phases, where one phase is dispersed as droplets within the other.
Dispersed Phase: The component of an emulsion that exists as small droplets distributed throughout another component.