Changing Perceived Value

I was exploring the idea of producing dog food commercially recently, and one thing really stood out: in the world of ‘wet foods’, the highest-cost process (canning) often has the lowest perceived value among consumers. That makes for a very challenging business model.

The investment required is huge — both in terms of plant infrastructure and the intensive effort to get food safely into a tin and through a reliable thermal sterilisation process. Every step, from sourcing raw ingredients to the final sealed can, is capital- and labour-intensive.

It’s interesting to compare this with human food.

We tend to view frozen foods as lower in value than fresh, often appreciating them primarily for convenience rather than quality. Yet, from a nutritional standpoint, this perception is misleading. Frozen foods can actually be higher in nutritional quality than so-called “fresh” foods, because freezing effectively halts the decay of vitamins.

Once a fruit or vegetable is picked, its cells begin to degrade. Vitamins — particularly water-soluble ones like vitamin C — are fragile. Exposure to oxygen, light, and warmth accelerates their breakdown. While the produce is still attached to the plant, it can maintain nutrient levels via natural metabolic processes.

Once harvested, however, the clock starts ticking: the longer it’s stored at ambient temperature, the more nutrients are lost.

Freezing changes this dynamic. It stops the biological and chemical reactions that destroy vitamin C and other sensitive compounds by inactivating enzymes, slowing oxidation, and preventing microbial or light-induced damage. As long as the food remains frozen, its vitamin content is largely preserved.

Of course, not all foods are suitable for freezing. High water content can cause cell walls to rupture during freezing, leading to texture changes — this is why we don’t typically freeze oranges, for example. But when foods are suitable for freezing, the nutrient retention is remarkable, often outperforming “fresh” alternatives that have travelled long distances or sat in storage.

With concerns growing about nutrient loss in modern supply chains, freezing is quietly turning the tables on its perceived value, showing that convenience doesn’t have to come at the cost of nutrition.

Meanwhile, canned dog food still faces a perception challenge — despite the intensive effort and investment required to produce it safely, consumer value perception hasn’t quite caught up.
hashtag#FoodScience hashtag#Nutrition hashtag#FrozenFood hashtag#FoodIndustry hashtag#VitaminC hashtag#SupplyChain hashtag#Inn