Technological developments

Technological developments
From specification:
• primary stages of processing and production to include point of origin, the transporting, cleaning and sorting of the raw food e.g. bags of fruit.
• secondary stages of processing and production to include how primary products are changed into other types of products, e.g. wheat to bread; milk to cheese and yoghurt; fruit to jams, jellies and juices.
Primary and secondary processing is a separate lesson on LessonUp.

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Food Preparation and NutritionUpper Secondary (Key Stage 4)GCSE

Cette leçon contient 36 diapositives, avec diapositives de texte et 4 vidéos.

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Technological developments
From specification:
• primary stages of processing and production to include point of origin, the transporting, cleaning and sorting of the raw food e.g. bags of fruit.
• secondary stages of processing and production to include how primary products are changed into other types of products, e.g. wheat to bread; milk to cheese and yoghurt; fruit to jams, jellies and juices.
Primary and secondary processing is a separate lesson on LessonUp.

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And the manufacturing bits:
• how processing affects the sensory and nutritional properties of ingredients e.g. cured meat products
• technological developments that claim to support better health and food production including fortification and modified foods
• the positive and negative effects of food modification on health and food production e.g. flavour intensifiers, stabilisers, preservatives, colourings, emulsifiers
• the ability of additives to produce the desired effect

This part of the specification is covered in this lesson.

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Exam questions
The focus would be on what convenience foods/ additives are and their advantages and disadvantages.

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Short question
Identify 3 reasons why the range of convenience foods available to buy in the shops has increased over the last 10 years                  [3]

WJEC SAMS

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Longer question
Evaluate the advantages and disadvantages of additives in the production of ready meals.         [7]

WJEC SAMS

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Exam question
Explain the advantages and disadvantages of genetically modified (GM) foods.        [6]

AQA 2018

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No go to page 120
Make notes from the textbook p120-134.
There are exam questions for this section on Teams in the Technological developments folder - print and complete for practice.

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