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Chemistry - Lower Secondary - yTeach Publisher - Student activity - Learning object - Self-study resource - Protection of food against bacteria – preservatives
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Protection of food against bacteria – preservatives
Protection of food against bacteria – preservatives
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Subject
Chemistry
Grade
Lower Secondary
Publisher
yTeach Publisher
Resource types
Student activity
Teaching type
Learning object
Usage
Self-study resource
You need to buy a licence to access this resource.
Partner resource
Methods of food preservation
[Slideshow]
Examples of preservatives
[Chart]
Protection of food against bacteria – preservatives
[Whiteboard exercise]
Is also part of...
Food and drugs
[Class activity]
Relevant to...
cid_basic
Lower Secondary
Chemistry
XVII. Food and drugs
85. Food and drugs
Copyright
YDP SA
Keywords
carbon dioxide
,
bacteria
,
food
,
protection
,
preservatives
,
biphenyl
,
preservative
,
against
,
sulphur dioxide
,
pasteurisation
,
food preservation
,
food storage
,
benzoic acid
,
sorbic acid
,
potassium sorbate
,
ethanoic acid
,
sodium ethanoate
,
sodium nitrate(V)
,
food preservation methods
,
low temperature storage
,
Ultra High Temperature process
,
preservatives examples
,
diphenyl
,
nitrates(V)
,
food protection
,
food preservatives
,
Protection of food against bacteria - preservatives
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