Apple all mysteries: contains a lot of air
As is known to all, in order to stay healthy, should eat an apple every day. Apple is one of the most popular fruit, people could easily eat that are rich in dietary fiber, crispy and juicy fruit. A diet rich in apple scheme can let a person get a series of health benefits, including weight loss, enhance the lung function, reduce the incidence of stroke, cancer and heart disease.
Even if the apple is a kind of common fruit, it also has its mystery. The United States the huffington post five hidden in secret for apple are introduced.
A, allergic to apple belongs to pollen allergy
Fresh vegetables, When it comes to food allergies, people usually think of peanuts and shellfish, even an egg. In fact, slight allergy is not uncommon for apple. Experts believe that exist on the surface of the apple that was not fully mature usually birch pollen, the pollen is the cause of allergic reactions, and is not apple flesh contained within certain compounds.
Second, apple is a real food reducing weight
Apple is rich in water and dietary fiber, although it contains very few calories (an apple about 95 kcal heat), but it can let a person feeling full longer. Apple and burning fat additional advantage: the apple peel a kind of compound called ursolic acid helps to reduce the brown fat in mice, and ursolic acid also can speed up the heat of combustion, reducing the risk of obesity rats.
Three, apple species are very abundant
Apple is the world's most abundant species of edible plants. According to food journalists and apple expert RON jacobson said that in the past the United States alone there are 16000 species of apple. The apple is recorded to the United States department of agriculture, 2450.
Four, often eat apple method will waste a third of the flesh
Along the apple nuclear show cricoid eating will waste about 30% of the pulp (heat) between kilocalorie 20-30 kilocalorie.
Five, the apple contains a lot of air
On the Internet, an unconfirmed, think apple contains 25% of the air; But only find out the relevant research data showed that its air content close to 18%.