B3 - Soy sauce and Yoghurt production

A couple of concise revision cards for learning how to make yoghurt and soy sauce for B3 Edexcel.

?
  • Created by: kit
  • Created on: 12-05-12 16:36

Yoghurt Production

Yoghurt Production

Sterilise Equipment - Kills bacteria --> Preventing contamination

Pasturise Milk - 72°  For 15 seconds --> To kill all microbes

Add Lactobaccilus - Ferments the milk --> By eating the Lactose

Lactic Acid is produced --> As pH is lowered

Yoghurt proteins change shape --> Milk coagulates

Flavoring can be added

1 of 1

Comments

benita nagpal

Report

so clear - thanks! :)

Similar Biology resources:

See all Biology resources »See all Biotechnology and the use of microbes in industry resources »