Like most fruits, a ripe pineapple is sweet and juicy. But unripe fruit will deliver bland, dry or sour flavor. Here are a few ways to choose a juicy, sweet pineapple.
Improper storage could spoil your fruit. But if you want to avoid cutting it, many grocery stores offer pre-cut pineapple. Frozen and canned pineapple are good options, too. This fruit fits well into a variety of sweet and savory meals, too. These recipes provide some inspiration:. Slice, chunk, grill or blend it — however you choose to eat it, enjoy adding this bright, tangy fruit to your diet.
Meanwhile, manganese is a naturally occurring mineral that aids growth, maintains a healthy metabolism and has antioxidant properties 3 , 4. Pineapples are packed with a variety of vitamins and minerals. They are especially rich in vitamin C and manganese. Oxidative stress is a state in which there are too many free radicals in the body.
Pineapples are especially rich in antioxidants known as flavonoids and phenolic acids 7. This allows the antioxidants to survive harsher conditions in the body and produce longer lasting effects 8 , 9. Pineapples are a good source of antioxidants, which may reduce the risk of chronic diseases such as heart disease, diabetes and certain cancers. Many of the antioxidants in pineapple are bound, so they may have longer lasting effects. Pineapples contain a group of digestive enzymes known as bromelain They function as proteases, which break down protein molecules into their building blocks, such as amino acids and small peptides Once protein molecules are broken down, they are more easily absorbed across the small intestine.
This can be especially helpful for people with pancreatic insufficiency, a condition in which the pancreas cannot make enough digestive enzymes 12 , For example, one study showed that participants with pancreatic insufficiency experienced better digestion after taking a digestive enzyme supplement containing bromelain, compared to taking the same digestive enzyme supplement without bromelain Bromelain is also widely used as a commercial meat tenderizer due to its ability to break down tough meat proteins Pineapples contain bromelain, a group of digestive enzymes that breaks down proteins.
This may aid digestion, especially in those with pancreatic insufficiency. Several studies have shown that pineapple and its compounds may reduce the risk of cancers. This is because they may minimize oxidative stress and reduce inflammation.
One of these compounds is the group of digestive enzymes called bromelain. Test-tube studies have shown that bromelain may also help fight cancer 15 , For instance, two test-tube studies showed that bromelain suppressed the growth of breast cancer cells and stimulated cell death 17 , Other test-tube studies show that bromelain suppresses cancer in the skin, bile duct, gastric system and colon, among other areas 19 , 20 , 21 , Test-tube and animal studies have found that bromelain may stimulate the immune system to produce molecules that make white blood cells more effective at suppressing cancer cell growth and eliminating cancer cells That said, pineapple contains much less bromelain than supplements do.
More human-based research is needed before any conclusions can be made. Pineapple contains compounds that reduce oxidative stress and inflammation, both of which are linked to cancer. One of these compounds is the enzyme bromelain, which may stimulate cell death in certain cancer cells and aid white blood cell function. Pineapples have been a part of traditional medicine for centuries They contain a wide variety of vitamins, minerals and enzymes like bromelain that may collectively boost immunity and suppress inflammation One nine-week study fed 98 healthy children either no pineapple, some pineapple g or lots of pineapple g daily to see if it boosted their immunity.
Children who ate pineapples had a significantly lower risk of both viral and bacterial infections. Also, children who ate the most pineapple had close to four times more disease-fighting white blood cells granulocytes than the other two groups Another study found that children with a sinus infection recovered significantly faster while taking a bromelain supplement, compared to a standard treatment or combination of the two Arthritis affects over 54 million adults in the US alone Manganese may help stave off osteoporosis and helps improve overall bone and mineral density, according to Oregon State University.
Be careful not to overdo it, though — manganese intake can be dangerous and may increase the risk of cognitive disorders if you consume more than 11 mg per day, according to a study published in The Open Orthopaedics Journal.
According to a study published in June in Molecules , pineapple is a great source of antioxidants, specifically phenolics, flavonoids, and vitamin C. Filling up on antioxidant-rich foods like pineapple can play a role in countering those risks. Cancer occurs when abnormal cells in the body multiply and take over the healthy tissue, according to the Mayo Clinic.
A study published in November in The American Journal of Clinical Nutrition found that diets and blood concentrations high in antioxidants were associated with a lower risk of cancer. Too much inflammation can lead to many diseases, including coronary artery disease , diabetes, cancer, and Alzheimer's , according to Harvard Health Publishing. Thankfully, a diet rich in anti-inflammatory foods , such as pineapple, can help reduce the amount of inflammation in the body.
A study published in in the Journal of Nutrition and Metabolism found that children who consumed canned pineapple had fewer viral and bacterial infections compared to children who did not consume it over the nine-week study period. The researchers concluded that eating one to two cans to grams of pineapple daily may reduce the likelihood of an infection or at least shorten its duration.
0コメント