What are the benefits of eating popcorn? How to keep popcorn crispy

The main raw material for popcorn is corn kernels, which are rich in antioxidants, polyphenols, dietary fiber, etc., which are beneficial to the human body. The only small problem with popcorn is that it gets damp very easily. So you must learn how to preserve it so that the taste will not change when you eat it.

Contents of this article

1. What are the benefits of eating popcorn?

2. How to keep popcorn crispy

3. Is it true that popcorn contains lead?

What are the benefits of eating popcorn?

When it comes to healthy foods, most people think of fruits and vegetables, as these foods have been shown to be rich in healthy polyphenol antioxidants that can reduce the risk of heart disease and cancer. However, Dr. Joe Wisson, a chemist at the University of Scranton in the United States who conducted the study, was very surprised by the high antioxidant levels found in popcorn. According to him, a cup of popcorn contains as many antioxidants as an apple.

The main raw material for popcorn is corn kernels, which are rich in antioxidants and polyphenols, dietary fiber, and nutrients such as folic acid, zinc, copper, manganese, iron, riboflavin and thiamine. Lutein has a certain protective effect on the eyes, and polyphenol antioxidants can prevent and treat cardiovascular diseases. When popping corn, its epidermis plays a certain protective role, so there is not much loss of nutrients. As long as the salt and sweeteners contained in popcorn are added according to the national standards during production, eating less will have no effect on the body.

How to keep popcorn crispy

1. Put the popcorn into a plastic bag and seal it in a dry metal or wooden box.

2. Use an odorless, environmentally friendly plastic bag to tightly wrap the popcorn, and then put it in a microwave for sealed storage.

3. Use a large amount of desiccant and mix it with popcorn, then put it in a plastic bag and store it in the kitchen cabinet. Be careful not to eat the desiccant when eating.

4. Store in a dark, dark and ventilated place, and do not allow air to pass through, so that it can be preserved for a longer time.

5. Store in a special moisture-proof box.

Is it true that popcorn contains lead?

It is true. Popcorn is made from corn, which absorbs lead from the soil, so popcorn will also contain lead. Currently, the content of regular popcorn is low and within the national standard. The old-fashioned street popcorn machines contain ductile lead-sealed machines. After high-temperature heating, the lead will turn into lead vapor and mix into the popcorn, making the popcorn contain a lot of lead. The production of popcorn has long since gotten rid of the dependence on the early lead-containing "converter", and the production process has also added the processing methods of pans and microwave ovens. Therefore, for popcorn that meets the national food hygiene standards, even if its food raw materials contain trace amounts of lead, it can be eaten with confidence.