Milk Science
Dairy Processing
Sustainability
Food Safety
Random Mr. Lang Facts
100

What nutrient in milk helps build and repair muscles?

Protein

100

Which dairy product is made by fermenting milk with beneficial bacteria?

Yogurt

100

What does sustainability mean? 

Using resources in a way that protects them for the future.

100

What does the Cold Chain do?

Keeps food cold and safe during storage and transport.

100

What is my daughters name 

Elizabeth 

200

What is the name of the mixture of fat and water found naturally in milk?

An emulsion

200

What are the two products formed during butter making?

Butter and buttermilk

200

Which type of packaging is usually more sustainable: biodegradable or single-use plastic?

Biodegradable packaging

200

What grows more quickly when milk becomes warm?

Bacteria

200

How old is my daughter

5

300

What happens to milk proteins during coagulation?

They change from a liquid to a solid or semi-solid structure.

300

Which ingredient is commonly added to milk to make cheese curds form quickly?

Vinegar (acid) or rennet

300

What is an environmental footprint?

The impact a product or person has on the environment

300

Which sample in the spoilage experiment would spoil fastest: fridge, room temperature, or sunny window?

Sunny window

300

Who do I support in the World Cup

England 

400

What sugar is found naturally in milk?

Lactose

400

What is the term for turning raw milk into products such as cheese and yogurt?

Value-adding

400

Give one way a dairy company could reduce waste.

Recyclable packaging, reducing spoilage, improving transport efficiency

400

Why is dairy kept refrigerated

To slow bacterial growth and prevent spoilage.

400

What business did I own before becoming a teacher 

Cocktail bar 

500

This process breaks the protective membrane around fat droplets, turning cream into butter. 

Phase inversion

500

Why does milk need to be heated to about 85°C before making yogurt? 

To kill unwanted bacteria and denature proteins.

500

A company chooses expensive eco-friendly packaging. What is the trade-off? 

Better sustainability but higher costs.

500

What can happen to a dairy company if a Cold Chain failure occurs? 

Food waste, financial losses, and food safety risks.

500

Who is Miss Wright's (red head teacher) current Bronco's husband

Jordan Riki