鳳梨汁對健康有什麼好處?

Pineapple is an iconic tropical fruit known for its rough, spiky exterior and delicious yellow interior. The fruit has a sweet and sour taste, making it a popular addition to both sweet and savory dishes. However, while the flesh of the pineapple is hard and difficult to handle, it's the juice that provides all the flavor and most of the nutrients. Moreover, pineapple juice is easy to store and transport when made into a concentrate. This allows commercial food manufacturers to deliver both flavor and nutritional value when incorporating it into new recipes.

The Origin of Pineapple Juice

The bromeliad plant ( Ananas comosus ) is part of the bromeliad family and is native to the region of South America that now includes Brazil and Paraguay. It's unclear how long this plant has been domesticated, but there is archaeological evidence that it was cultivated by the ancient Aztecs and Mayans as early as 1200 BC. Eventually European colonists discovered the fruit and began exporting it back to Europe. It is now one of the most abundant tropical fruits and a popular ingredient in various cuisines around the world.

Pineapples are a bit like oranges in that the juice is as valuable as the fruit itself. After being extracted from the pulp, the juice can be made into a concentrate or flavor and has a variety of uses. In fact, the production process for obtaining the juice may have contributed significantly to the overall boom in the pineapple industry in the early 1930s. Since then, pineapple juice has become a mainstay in breakfast drinks, baking ingredients, and cocktails and mixed drinks.

Nutritional value of pineapple juice

In terms of nutritional value, the main difference between eating pineapples and drinking pineapple juice is dietary fiber, because the actual pulp of pineapples contains more dietary fiber. However, juice retains most of its nutrients; one cup of pineapple juice (without added sugar) has 133 calories, 32 grams of carbohydrates, 1 gram of protein, and trace amounts of fat. A glass of juice is also a good source of several vitamins and minerals:

Vitamins (% Daily Value)

  • Vitamin A (1%)
  • Vitamin C (25%)
  • Vitamin B6 (5%)
  • Thiamine (9%)
  • Niacin (2%)
  • Folic acid(1%)

Minerals (% Daily Value)

  • Calcium (1%)
  • Phosphorus (1%)
  • Potassium (3%)
  • Manganese (53%)
  • Magnesium (4%)

One of the most valuable nutrients found in pineapple juice is also found in citrus fruits like oranges, lemons, and limes: vitamin C. Vitamin C, also known as ascorbic acid, is a water-soluble essential nutrient thought to have antioxidant and antioxidant effects. Anti-inflammatory properties. Another component of pineapples with antioxidant properties is beta-carotene; these antioxidants, along with vitamin C, are thought to protect the body from free radical-related cell damage.

Health Benefits of Pineapple Juice

Long before pineapple became a pizza topping or cocktail mix, it was used as a folk remedy for ailments. Some people even use pineapple juice to relieve coughs. While some uses may be largely a myth, the fact remains that many of the nutrients contained in pineapple juice have been linked to many different health benefits:

  • Heart Health : One compound unique to pineapples and other members of the bromeliad family is bromelain. Bromelain is an enzyme used in cosmetics and as a meat tenderizer, but it is also thought to have other health benefits related to the cardiovascular system. There is evidence that bromelain can lower high blood pressure, prevent blood clotting, and even reduce the chance of heart disease. Bromelain can also help break down blood clots that form due to high cholesterol.
  • Immune System : The bromelain and vitamin C content in pineapple juice both contribute to healthy immune function. In addition to preventing certain diseases, these nutrients may improve the recovery process from infections such as sinusitis, pneumonia, and bronchitis.
  • Inflammation : One benefit associated with immune system function is inflammation, a common body response to pathogens. Some studies show that bromelain can control inflammation in a similar way to over-the-counter non-steroidal anti-inflammatory drugs, but without the side effects. It has even been studied as a treatment for osteoarthritis and inflammation associated with certain surgeries.
  • Cancer Prevention : Cell damage from free radicals is a suspected cause of many types of cancer, but the antioxidants in pineapple juice may actually be able to prevent the development of cancer cells.
  • Digestive health : Another possible benefit of the bromelain content in pineapples relates to digestive health. Bromelain may be able to improve digestion in some people whose pancreas does not produce adequate amounts of digestive enzymes. Bromelain, along with the fiber content, also limits intestinal inflammation, which can lead to classic digestive symptoms like bloating, constipation, or chronic heartburn (gastroesophageal reflux disease).
  • Eye Health : A cup of pineapple juice contains about 25% of the recommended daily value of vitamin C, an important nutrient that, among other things, is good for eye health. Vitamin C and beta-carotene are both thought to reduce the risk of cataracts and macular degeneration.
  • Weight Loss : Like strawberries, peaches, and other fruits with a high water content, pineapples are an excellent addition to any weight loss plan. However, pineapple juice is also beneficial for weight loss because it has relatively few calories and contains phytonutrients that can make you feel full.

Review

All comments are moderated before being published

HealthyPIG Magazine

View all
光學治療濕疹 - 全面總結

光學治療濕疹 - 全面總結

簡介 光療使用光波來治療某些皮膚問題。皮膚會暴露於紫外線 (UV) 光下一段設定的時間。光療利用人造的紫外線光源,紫外線也來自陽光。當與一種叫做甲氧補骨脂素的藥物一起使用時,這個程序稱為 PUVA 光療。 紫外線光能夠抑制皮膚中的免疫系統細胞,對於因免疫系統過度反應引起的皮膚問題有幫助。可以使...
什麼是「操縱者」?

什麼是「操縱者」?

操縱者,也可以說成「擅用手段的人」,「心機重的人」。操縱者利用欺騙、影響或者其他形式的心理操控來控制或影響他人,以達到自己的目標。他們的行為通常包含使用隱蔽、間接或偷偷摸摸的手法來獲得他們想要的東西,往往是以犧牲他人為代價。以下是一些常見的特徵和手段: 欺騙: 他們可能會說謊或扭曲事實來誤...
什麼是肌肉抽搐?你需要去看醫生嗎?

什麼是肌肉抽搐?你需要去看醫生嗎?

肌肉抽搐,也稱為肌束顫動,是指身體各部分出現不自主的肌肉收縮。以下是肌肉抽搐的原因、症狀及管理方法的詳細介紹: 肌肉抽搐的原因 壓力和焦慮 高水平的壓力和焦慮會導致肌肉緊張和抽搐。身體對壓力的反應會觸發神經系統,導致肌肉不自主地收縮。 疲勞 過度使用或劇烈運動後的肌肉疲勞會導致肌...
蘋果與牙齒健康:保護牙齒的小技巧

Apples and Dental Health: Tips to Protect Your Teeth

Apples are widely loved for their rich nutritional content and refreshing taste. However, apples' acidic and sugary content may also have an impact...
蘋果籽的毒性:它們真的有毒嗎?

Apple Seed Toxicity: Are They Really Poisonous?

Apple seeds contain cyanogenic glycosides, compounds that break down in the body to produce cyanide, which has raised concerns about the toxicity o...
有機蘋果與傳統蘋果:哪個更健康?

Organic apples vs. conventional apples: Which one is healthier?

Apple is one of the common fruits in our daily life, but when choosing, many people are confused whether to choose organic apples or traditional ap...
艾草:益處,營養,副作用,評論和推薦產品

Wormwood: Benefits, Nutrition, Side Effects, Reviews and Recommended Products

Highlights What is Artemisia? Background and history health benefits Instructions drug interactions Side effects and disad...
紅麴米:益處,營養,副作用,評論和推薦產品

Red Yeast Rice: Benefits, Nutrition, Side Effects, Reviews and Recommended Products

Highlights What is Red Yeast Rice? Background and history health benefits Instructions drug interactions Side effects and ...
什麼是草藥膏?

What is herbal ointment?

Highlights What is Herbal Salve? Background and history health benefits Instructions drug interactions Side effects and di...