Food Safety & Cold Chain
How to Prevent Food Poisoning at Home and at Work
The danger zone, cross-contamination, cooling speed, reheating, hand hygiene, storage times, high-risk groups and record keeping.
5 min read
Tags
cold chain
Product knowledge, storage guidance, industry data and practical kitchen guides for professional kitchens, retail shelves and out-of-home consumption.
8 articles
In this category
- Food Safety & Cold Chain
How Long Does Frozen Food Last in a Power Cut?
How long a freezer holds cold, the effect of how full it is, the cost of opening it, monitoring, what can be saved, refreezing rules and preparation.
5 min read
- Food Safety & Cold Chain
What Matters When Transporting Frozen Products
Temperature thresholds, timing in a shop trip, insulated bags, conditions in a vehicle, records in commercial transport, signs of thawing and acceptance.
6 min read
- Food Safety & Cold Chain
Thawing Frozen Food: Four Safe Methods
The danger zone, the gap between surface and centre, thawing in a fridge, in cold water, in a microwave, cooking from frozen and the rule on refreezing.
5 min read
- Food Safety & Cold Chain
What Temperature Should a Freezer Be? A Setting Guide
What minus eighteen means, water activity, temperature fluctuation, measurement, layout, how full to keep it, defrosting and signs of failure.
5 min read
- Food Safety & Cold Chain
What Is the Cold Chain, and What Happens If It Breaks?
The links of the cold chain, the time-temperature relationship, cumulative effects, differences between frozen and chilled, and detecting breaks.
5 min read
- Food Safety & Cold Chain
What Is HACCP? The Essentials for Food Businesses
The seven principles, the difference between a critical control point and a prerequisite programme, how limits are set, record keeping and small-business use.
6 min read
- Frozen Bakery & Patisserie
What Is Blast Freezing? Why It Decides Bakery Quality
Blast cabinet versus holding freezer, the critical temperature band, the damage large crystals do to yeast, and raw versus par-baked frozen product.
5 min read