Food Storage and Preservation: JAMB Home Economics Questions, Answers & Notes

What Food Storage and Preservation covers in the JAMB Home Economics syllabus

Food preservation treats and stores food to keep it from spoiling for longer. Food spoils mainly through micro-organisms (bacteria, moulds, yeasts), enzymes and pests. Preservation methods include refrigeration (cold) and freezing (very low temperatures), drying (removing moisture), salting and smoking (for fish and meat), making jam/marmalade (cooking fruit with sugar), canning (airtight cans) and bottling (sealed jars), pasteurisation (heating milk to kill germs) and pickling (using vinegar/acid). Perishable foods (meat, fish, milk, fruits) spoil quickly and need careful, usually cold, storage, while non-perishable staples like grains keep for a long time if stored dry, cool and pest-free. Preservation reduces food waste, keeps food fresh and safe, and makes seasonal food available in the off-season. Food should be kept away from moisture and pests. The main point: keep food safe and available longer while reducing waste.

For Food Storage and Preservation, JAMB expects you to be able to:

• Explain why food spoils and the aims of preservation (reduce waste, off-season availability)
• Recall methods: refrigeration, freezing, drying, salting/smoking, canning, bottling, jam-making, pickling, pasteurisation
• Distinguish perishable vs non-perishable foods and their storage

Key facts & revision notes: Food Storage and Preservation

These are the recurring points our Food Storage and Preservation questions test — revise them until each feels automatic, then practise the questions above to lock them in.

• Food preservation is treating and storing food to keep it from spoiling for longer.
• Food spoils mainly through micro-organisms (bacteria, moulds, yeasts), enzymes and pests.
• Refrigeration preserves food by keeping it cold, which slows the growth of spoilage organisms.
• Freezing keeps food at very low temperatures, greatly slowing spoilage.
• Drying removes water/moisture, which micro-organisms need to grow.
• Salting and smoking are traditional methods of preserving fish and meat.
• Cooking fruits with sugar preserves them as jam or marmalade.
• Canning seals food in airtight containers after heating, preserving it for a long time.
• Bottling preserves food in sealed glass jars or bottles.
• Perishable foods (meat, fish, milk, fruits) spoil quickly and need careful storage.
• Non-perishable staples such as grains can be stored for a long time if kept dry and pest-free.
• Grains should be stored dry and cool to prevent mould and weevils.
• Preservation reduces food waste by extending shelf life.
• Preservation makes seasonal food available during the off/scarce season.
• Pasteurisation heats milk to kill harmful micro-organisms and extend its shelf life.
• Pickling preserves food using vinegar or acid, which inhibits micro-organisms.
• Proper storage keeps food fresh, wholesome and safe to eat.
• Food should be stored away from moisture, dampness and pests to prevent spoilage.
• Drying is a method of food preservation.
• The main point is to keep food safe and available for longer while reducing waste.

Worked examples

Three Food Storage and Preservation questions with the answer and a short explanation, so you can see how the topic is set before you practise the full set.

How Food Storage and Preservation is tested in JAMB Home Economics

Our Food Storage and Preservation bank holds 20 questions (2 easy, 14 medium, 4 hard). JAMB Home Economics typically returns to Food Storage and Preservation year after year, so steady practice on this topic is high-value revision. Questions are multiple-choice with four options, and at UTME pace you get roughly 40 seconds each — which is why timed practice matters.

How to answer Food Storage and Preservation questions

Work the stem first and predict the answer before you look at the options; then eliminate the ones that contradict the key facts above. Watch for “which is not…”, “all of the above” and “except” style stems, which are where rushed candidates lose easy marks on Food Storage and Preservation. If a calculation or a precise definition is involved, work it from first principles rather than guessing from a half-remembered rule. When two options look right, re-read the stem for the qualifier that separates them — JAMB rarely repeats an option by accident. If you are still unsure, eliminate the two weakest choices to lift your odds, flag the question, and move on; never burn a full minute on one Home Economics item when the exam gives you about forty seconds each. Then come back to flagged questions with whatever time remains. The single most reliable way to get faster at Food Storage and Preservation is repeated timed practice, so use the button above until the recurring patterns feel automatic.

Common mistakes to avoid in Food Storage and Preservation

The errors that cost marks on Food Storage and Preservation are usually careless rather than conceptual: misreading a negative stem, confusing two similar terms, or rushing a definition you actually know. Candidates also over-rely on “expo” and last-minute cramming instead of understanding the topic — which fails the moment JAMB rephrases a familiar idea. Treat every option as a claim to be checked against the facts above, keep your working tidy for any calculation, and don’t change a considered answer on a hunch. Above all, revise Food Storage and Preservation actively by answering questions, not just by re-reading notes — recall under time is what the exam rewards.

Frequently asked questions

Is Food Storage and Preservation part of the JAMB Home Economics syllabus?

Yes. Food Storage and Preservation is a recognised topic in the JAMB Home Economics syllabus, covering explain why food spoils and the aims of preservation (reduce waste, off-season availability). You should be able to recall its key facts and apply them to multiple-choice questions.

How many Food Storage and Preservation questions can I practise on Belmadeng?

There are 20 original, JAMB-standard Food Storage and Preservation questions in our free bank, each with the correct answer and a worked explanation. You can practise them untimed or as a timed test.

What are the most important points to know about Food Storage and Preservation?

Food preservation treats and stores food to keep it from spoiling for longer. Food spoils mainly through micro-organisms (bacteria, moulds, yeasts), enzymes and pests. Preservation methods include refrigeration (cold) and freezing (very low temperatures), drying (removing moisture), salting and smok…

How do I answer Food Storage and Preservation questions quickly in JAMB?

Read the stem carefully, eliminate clearly wrong options, and match the remaining choices to the key facts for Food Storage and Preservation. Practising timed Food Storage and Preservation questions builds the speed you need for UTME's pace of about 40 seconds per question.

Are these JAMB Home Economics Food Storage and Preservation questions past questions or original?

They are original questions written to JAMB (UTME) standard and mapped to the official syllabus — not reproduced past papers. This keeps them legal to use freely while closely mirroring how the real exam tests the topic.

Where can I practise Food Storage and Preservation questions free without signing up?

Right here — tap “Start Food Storage and Preservation practice” on this page to begin instantly. Belmadeng's CBT practice is completely free and needs no sign-up, download or subscription.

About these questions: original, JAMB-standard items written from the official UTME Home Economics syllabus (last reviewed 2026-09-18). Belmadeng is an independent study platform and is not affiliated with JAMB. Spotted an error? Use the report link.