Question 1

What is NCEA AS 91353 about?

Accepted Answer

This standard asks you to understand how products are preserved (kept fresh) and packaged to stop them going bad during storage and transport around New Zealand. You need to know what causes products to decay, how different preservation and packaging methods work, and what legal and marketing rules apply to product labels.

Question 2

What do students need to do for AS 91353?

Accepted Answer

1. Describe what causes products to decay (like mould growth, moisture loss, colour fading, or damage during transport) and how preservation and packaging stop this 2. Explain legal labelling requirements under New Zealand regulations (like Food Standards Australia New Zealand rules) and why they exist 3. Describe marketing requirements for labels—like brand recognition, eco-claims, or health ticks—and why companies use them 4. Show how a specific product could be preserved, packaged and stored to keep it in good condition through the supply chain (factory to shop shelf to home) 5. Compare and discuss why certain combinations of preservation methods (like freeze-drying or vacuum packing) and packaging materials (like PET bottles or retort pouches) work best for different products

Question 3

What's the difference between Achieved, Merit, and Excellence for AS 91353?

Accepted Answer

Achieved: You describe the links between preservation and packaging methods and the types of decay they prevent, outline legal and marketing labelling requirements, and explain how a specific product could be preserved and packaged effectively. Merit: You explain why preservation and packaging techniques are linked to specific types of decay, justify why particular methods were chosen for a product's storage, and discuss how labelling meets both legal requirements and marketing goals. Excellence: You compare and contrast different preservation and packaging approaches for a product, discuss why labelling is legally required in New Zealand, and analyse how marketing labels are strategically used to influence consumers.

Question 4

What mistakes do students typically make in AS 91353?

Accepted Answer

1. Not clearly connecting decay types (like microbial growth or moisture loss) to the specific preservation or packaging technique that prevents them 2. Treating labelling requirements as only marketing—missing that legal compliance under FSANZ standards is a separate, mandatory requirement 3. Choosing a product and preservation method without explaining the reasoning—just listing techniques instead of justifying why they suit that particular product and its supply chain

Preservation and packaging

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