Below are 4 types that must be kept refrigerated to avoid infection:
1. milk
Milk must not be stored outside the refrigerator for more than 2 hours because it will occur bacteria affect human health.
2. Milk, soy (Soy Milk)
Soybean milk is not necessary refrigerated before opening. But when you open the cover and you have to be refrigerated and consumed within 5 days, otherwise it will happen a virus or bacteria.
3. Fresh meat and fish
This point is important because most people confused, fresh meat and take immediate cooking is delicious too. But the rich variety of meat, especially pork. When all the meat sold in the market (not the mall) occurring bacteria because of the hot temperatures outside.
This is best suited for frozen meat:
- Meat, poultry, fish, seafood: Rooms for 1 or 2 days
- Beef, sheep and pigs: Rooms for 3 to 5 days
The meat can be frozen for up to several months apart.
4. egg
To prevent the bacteria Salmonella (typhoid poisoning), US Department of Agriculture recommends that eggs stored in the fridge forever. For eggs, natural (non-farm), you can leave it outside, but it is best to store in the fridge.