A recent study by scientists at the University of
Scranton, Pennsylvania, has revealed that popcorn is packed full of
antioxidants and fibre. One serve provides more of these health benefits than
that provided by total daily requirements of fruits or vegetables.
The study revealed that the hull has the highest
concentration of polyphenols, a type of antioxidant, and fibre. Polyphenols are
more diluted in fruits and vegetables due to the high water content, which is
generally around 90 percent, compared with a four percent water content in
popcorn. It is, however, important to note that popcorn must not be seen as a
replacement for fruit and vegetables, also valuable for their high nutrient and
essential vitamin content. Instead, use popcorn to replace unhealthy snacks
such as potato chips and biscuits.
The level of polyphenols found in popcorn also rivals
those found in nuts and products such as wholegrain tortilla chips.
Antioxidants are important in reducing the risk of cancer
and many other diseases, including heart disease.
300 milligrams of polyphenols are found in one
serving of popcorn, compared to 114 milligrams found in one serving of
sweetcorn and 160 milligrams found in one serving of fruit.
The daily requirement of fruit provides 255 milligrams
of polyphenols, while the daily requirement of vegetables contains 218 milligrams.
Popcorn is the only snack that is 100 percent
unprocessed wholegrain. Other products listed as ‘wholegrain’ are only required
to be at a level of 51%. One serving of popcorn provides 70 percent of daily
wholegrain requirements.
In order for popcorn to be healthy, however, it must
be cooked in a way which maintains the health benefits without adding unhealthy
ingredients. Cinema popcorn is not healthy due to its liberal slatherings of
butter and salt. Similarly, packaged popcorn has unnecessary additives, as does
packaged microwave popcorn kernels.
Air-pop the popcorn, keeping oil and salt to a bare
minimum. A healthy, quick microwave method is listed below. Flavour can be
varied by adding your choice of the following:
- Grated parmesan cheese
- Mixed herbs
- Chopped dill
- Chilli powder
- Curry powder
- Cinnamon
- Mixed spice
Combinations of ingredients include:
- Parmesan, mustard powder, pepper
- Parmesan, oregano, dried tomato powder
- Curry powder, turmeric, ginger
- Pepper, onion powder, turmeric, ginger,
- Pepper, onion powder, mixed herbs
- 2 teaspoons sugar (replace salt), ½ teaspoon cinnamon
- Malt vinegar in a spritz spray bottle, sprayed onto salted popcorn
Healthy Microwave Popcorn
½ cup popcorn kernels (makes about 4 cups)
½ teaspoon olive oil
salt to taste
brown paper bag, folded down twice at the top (1.5cm
folds)
Mix kernels in a cup with the oil and salt. Tip into
the paper bag and fold the top over. Place upright in the microwave and cook on
HIGH for 2 ½ minutes. Any uncooked kernels can be re-cooked once the popped
corn is removed from the bag.
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