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Video on the Physics of Food - No ordinary yogurt

Why is set yogurt a solid, while milk is a liquid? That's because it's a gel!

Discover the magic of yogurt-making in this video

The video here is just a cut of the...

Food Technology - Careers

A Catalyst article about careers in the food industry. The food and drink industries are part of a chain linking farming and growing through to food processing, manufacture and finally to the sale of food in supermarkets and restaurants. This article describes some of the many career areas in food technology...

Gold award: what effect do additives have on bread?

In this project, students investigate the role of different additives used to preserve and enhance the quality of bread and determine how effective different additives are.   This could include:

• Preservatives

• Emulsifying agents

• Added vitamins and minerals

• Processing aids, such...

Christmas ice cream

https://youtu.be/12WUA6yuaGk

Here are the instructions for the 12th Challenge in the Series run by Team STEAM#99 (@Fulford School York).

Each team will need 1/2 a cup of cream, a large ice cream tub with hole cut in lid (to house cream cup) ice, salt, range...

Environmental and ethical food choices lesson

Environmental and ethical food choices lesson.  Includes; card sort, powerpoint, differentiated worksheets and several video clips on free range vs caged hens. 

HACCP

Powerpoint and worksheet on HACCP used for GCSE or above

All about water!

Various powerpoints and worksheets on the importance of staying hydrated, also looks at dehydration.

Food additives

A Catalyst article about food additives. Some additives are natural and some are manufactured by the chemical industry. Some, like vitamin C, can come from either natural or artificial sources. As with every other component of food all additives are chemicals. Even organic food can contain a certain number of...

Starting a Greener Revolution

A Catalyst article looking at strategies for ensuring that there is a plentiful food supply in the future and how this can be sustained.

The article looks at three main areas for scientific investigation:

*Fertilisation

*Pest control

*Genetic modification

It also looks at...

Extracting Iron from Cornflakes

This Catalyst article takes the form of a practical activity. Many breakfast cereals are fortified with iron and it is possible to extract this from the cereal by following the instructions in the article.

This article is from Catalyst: Secondary Science Review 2008, Volume 19, Issue 2.

...

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