What are the factors affecting food deterioration?
Various factors cause food spoilage, making items unsuitable for consumption. Light, oxygen, heat, humidity, temperature and spoilage bacteria can all affect both safety and quality of perishable foods. When subject to these factors, foods will gradually deteriorate.Feb 21, 2017
What is main factor responsible for food deterioration explain in detail?
Major causes of food deterioration include: Temperature, both heat and cold; Moisture and dryness; Air and in particular oxygen; Light; Time.
What is the deterioration of food?
Food deterioration is defined as a process that renders a product unacceptable or undesirable for consumption and is the result of the biochemical activity of microbial populations that predominate in the product.
What are the 5 causes of food spoilage?
Causes of Spoilage There are various factors which are responsible for food spoilage such as bacteria, mould, yeast, moisture, light, temperature, and chemical reaction.
What are the three general categories of food deterioration?
Food Deterioration
- Physical: bruising on apple—> apple falls and bruises.
- Chemical: oxidation.
- Biologial: microbes. ( mold, etc., spoiled milk)
What are the environmental factors which influence deterioration of perishable crops?
Temperature is the most important environmental factor that influences the deterioration of harvested commodities. Most perishable horticultural commodities have an optimal shelf-life at temperatures of approximately 0 °C.
How can we prevent food deterioration?
How to preserve food in the fridge
- Keep meat uncut and wrapped until ready to eat. …
- Evenly place food items on the shelves.
- Avoid washing fresh produce. …
- Hot food items should be cooled first.
- Freeze small quantities of food at a time. …
- Store washed fresh herbs in zip lock bags. …
- Keep frequently used items at the front.
What is the deterioration of food and other perishable goods?
Food spoilage occurs when there's a disagreeable change in the normal state of the food. Perishable foods are foods which are likely to spoil, decay or become unsafe to eat if they're not stored correctly or consumed shortly after purchase.