Is it healthy to eat leftover rice?
You may want to re cook rice. But eating leftover rice can make you sick. Learn why it’s bad for you. It’s not always safe to eat leftover rice.
People who love eating rice cook it in bulk. Store the cooked rice in the refrigerator for later use. You can cook curry rice for lunch and use the leftover rice for dinner. That’s true, right? But is it safe to use leftover rice? One theory is that it can cause food poisoning, vomiting, diarrhea, and stomach upset. But there are things you can do to make sure your dinner leftovers are safe. All you need to do to prevent getting sick is make sure you store and recycle them properly.
Is it safe to eat leftover rice?
Eating leftover rice is not always safe because it can make you sick, especially because the bacteria Bacillus cereus is often found in grains. Bacillus cereus spores do not die during cooking. If the food is left at room temperature, the spores multiply and produce toxins, causing food poisoning. The disease caused by Bacillus cereus is called fried rice syndrome.
Here’s how it works:
If rice is left at room temperature for more than two hours after cooking, especially in a warm place, bacteria will begin to grow.
These bacteria can produce heat-stable toxins, meaning that reprocessing rice once it has been infected will not eliminate the risk of illness.
If you eat leftover rice contaminated with Bacillus cereus, you could develop symptoms of food poisoning within one to five hours. These include nausea, vomiting, diarrhea, stomach and abdominal pain.
These symptoms are usually short-lived but can be severe, especially in people with weakened immune systems.
How to store cooked rice?
Storing rice properly is important to prevent contaminated food from spoiling and contamination. Here’s how to store leftover rice safely:
1. Cool the rice quickly
It’s important to cool rice quickly after cooking to prevent the growth of bacteria that will grow in warm places. Spread the cooked rice on a clean baking sheet or shallow pan to cool more quickly.
2. Store in an airtight container
Once the rice has cooled, transfer the cooled rice to a clean, airtight container or plastic bag. This protects the rice from air, which can lead to illness and cause the rice to dry out.
3. Date label
Always write the date on containers or bags so you can keep track of how long your rice has been stored. This will help ensure that you consume it within its shelf life.
4. Refrigeration
Experts say that rice should be cooled and refrigerated within an hour of cooking to reduce the risk of bacterial growth. Store cooked rice in the refrigerator at 40 degrees Fahrenheit or lower. It is best to keep the grain in the lower refrigerator where the temperature is the same. Cooked rice can be stored in the refrigerator for three to four days, after which time discard the rice as the risk of contamination increases.
How to keep cooked rice in good condition?
Safe reprocessing of cooked rice is essential for food safety. Here’s how to safely return leftover rice:
1. Use the microwave
Transfer the rice to a microwave-safe bowl or container.
To prevent the rice from drying out, sprinkle a little water on the rice (about one to two tablespoons for one cup of rice) and stir.
Microwave each cup of rice for about one minute, then stir and check the temperature. Continue microwaving in 30-second increments until the rice is heated through.
Make sure the rice reaches a temperature of 165 degrees Fahrenheit to ensure it is safe to eat.
2. Oven method
Place the rice in a nonstick pot or pan.
Add a little water to create steam.
Cover the pot with a lid to trap air and heat the rice properly.
Heat over low to medium heat, stirring occasionally to prevent burning.
Continue heating until the rice is steaming and the internal temperature reaches 165 degrees Fahrenheit.
Do not reheat rice more than once, according to the UK Food Standards Agency. Reheating increases the risk of bacterial growth, so reheat only the rice you plan to eat.
How to tell if leftover rice is spoiled?
According to the USDA, signs of food spoilage can include changes in color, texture, and odor. Here are some signs that leftover rice is spoiled:
- Rotten rice will release a sour, foul-smelling odor. Freshly cooked or stored rice will have a foul odor, so if you notice a strange odor, it’s best to throw it out.
- Rice is bad if it is too hard, too brittle or too sticky.
- Spoiled grains can become moldy and appear in various colors such as white, green or black.
- Fresh rice should retain its original color, but unusual color (yellow or black) is a sign of spoilage.
- If the grain is not tasty, bitter or sour, it may disappear even if it looks and smells good.
- Eating leftover rice will make you sick with disease. Don’t forget to save and renew the remaining ones to avoid getting sick.