What are the stages a food product goes through from idea to shop shelf, and why is each one needed?
The stages of developing a new food product, from identifying a need and writing a specification through generating and developing ideas, prototyping, testing and evaluating, to the final product and launch.
An SQA National 5 Health and Food Technology answer on the stages of developing a new food product, from identifying a need and writing a specification through generating ideas, prototyping, testing and evaluating to the final product and launch.
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What this dot point is asking
The SQA wants you to know the ordered stages a new food product goes through, from spotting a need to launching the product, and to explain why each stage matters.
The development process is a cycle
Food product development is not a straight line. A developer often goes back and changes a recipe after testing, then tests again. The stages below describe the usual order, but the test, evaluate and improve part repeats until the product meets its specification.
The main stages
Why each stage matters
Identifying a need makes sure the product has buyers; developing something nobody wants wastes money. Writing a specification gives the developer a clear target to design against and a standard to judge the product by. Generating ideas produces options so the best can be chosen. Prototyping turns an idea into something real that can be tasted and tested. Testing and evaluating finds problems with taste, texture, appearance, cost or nutrition before launch, when they are cheap to fix. The final product and launch brings the tested product to market with suitable packaging and a price that sells while making a profit.
Examples in context
Example 1. A supermarket own-brand ready meal. A supermarket spots demand for a healthier curry, writes a specification (lower fat and salt, set price, set portion), develops recipes, taste-tests prototypes with consumer panels, improves the winner, then launches it with clear labelling.
Example 2. The National 5 assignment. The course assignment mirrors these stages on a small scale: a candidate identifies a brief, writes a specification, develops and trials a product, tests and evaluates it, and reports on the outcome.
Try this
Q1. Name the document, written early in development, that lists what the product must achieve. [1 mark]
- Cue. The specification.
Q2. State why prototypes are tested and evaluated before a product is launched. [1 mark]
- Cue. To check the product meets the specification and appeals to consumers, so problems can be fixed before the expensive launch.
Exam-style practice questions
Practice questions written in the style of SQA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
SQA N5 style4 marksDescribe four stages a manufacturer would follow when developing a new food product.Show worked answer →
A 4-mark answer needs four stages, in a sensible order, each briefly described.
Stage 1. Identify a need or gap in the market, for example through market research, and decide what kind of product to develop.
Stage 2. Write a specification, a list of requirements the product must meet, such as cost, nutrition, portion size, target consumer and shelf life.
Stage 3. Generate and develop ideas, then make prototypes (trial samples) of the most promising ideas.
Stage 4. Test and evaluate the prototypes, for example by sensory (taste-panel) testing, and improve them against the specification before choosing a final product to launch.
A further valid stage is the final product and launch, with packaging and pricing decided. Markers reward four correct stages in a logical order; out-of-order or vague stages lose marks.
SQA N5 style3 marksExplain why writing a specification and testing prototypes are important stages in developing a new food product.Show worked answer →
This question asks for the purpose of two specific stages.
A specification is important because it sets out clearly what the product must achieve (cost, nutrition, target consumer, portion size, shelf life). It gives the developer a target to design against and a standard to judge the product by, so the final product meets the need.
Testing prototypes is important because it checks whether the trial product actually meets the specification and appeals to consumers. Sensory testing reveals problems with taste, texture or appearance, so the product can be improved before it is launched, reducing the risk of an expensive failure.
A further point that scores is that testing and evaluating may send the developer back to change the recipe, so development is a cycle, not a straight line. Markers reward the purpose of each stage.
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