Dragon fruit is known in Indonesia is relatively new. Even so, his name recently became a byword in the wider community.Appearance of the fruit is very unique and interesting. The size of a mango gedong lipstick, a bright red color. Her skin was like a huge snake scales (dragon), but not because it's fruit is known as the dragon fruit.Currently the dragon fruit can not be found in the traditional market, only to be found in supermarkets. The price is still relatively expensive, which is about Rp 20 thousand to Rp 25 thousand per kg. Fresh sweet and slightly sour.
There are linking to the myth can lower blood sugar and cholesterol levels. Lately, fruit crops are also starting to bear fruit used as ornamental plants grown in pots.Ancient Chinese society considers a blessing dragon fruit, so it is often placed between the duo green dragon tail statue above the altar offerings to the gods. Red color of the fruit become conspicuous among the green dragon color.
This is the fruit of a habit among the people of Vietnam are embracing the Chinese culture, famous as the name thang Loy (dragon fruit). Loy Thang his Vietnamese people are then referred to the language of Britain is called a dragon fruit.
Fiber-rich
Fiber content on the dragon fruit is very good, reaching 0.7 to 0.9 grams per 100 grams. Fibre is needed by the body to lower cholesterol levels. In the digestive tract fibers will bind bile acids (the end product of cholesterol) and then released with feces. Thus, the higher consumption of fiber, the more bile acids and fatty acids released by the body.
In addition to preventing cholesterol, dietary fiber on the dragon fruit is also very useful in the digestive system. Dietary fiber (dietary fiber) are able to shorten transit time, ie the time it takes food from the mouth to the rest of the food issued in the form of feces.
Meanwhile, dietary fiber will bind carcinogenic substances. Thanks to the short transit time, residence time of carcinogenic substances in the body is also getting shorter, so the smaller the chance of bodily harm (Goldberg, 1994).Dietary fiber is good for preventing diabetes mellitus, heart disease, stroke, cancer, and other cardiovascular diseases.Unfortunately, fiber consumption in Indonesia is still very low, about 10 grams per person per day. In fact, the recommended dietary fiber intake is 20-30 grams per person per day.
Dragon fruit is known as one source of beta-carotene. Beta-carotene is a provitamin A in the body is converted into vitamin A which is very useful in the process of vision, reproduction, and other metabolic processes.It is estimated every 6 micrograms of beta-carotene has a biological activity equivalent to 1 microgram of retinol. FAO-WHO group has calculated that only half of the absorbed beta-carotene which is converted into vitamin A. Approximately only 1/6 of the content of carotenoids in food that will eventually be utilized by the body.
Beta-carotene is also a type of antioxidant that may play an important role in reducing the concentration of peroxyl radicals.Ability to work as antioxidants beta-carotene comes from its ability to stabilize carbon-core radicals. Because beta-carotene is effective at low concentrations of oxygen, can complement the antioxidant properties of vitamin E is effective at high concentrations of oxygen.
Beta-carotene is also known as an element of cancer prevention, especially skin cancer and lung cancer. Beta-carotene can reach more parts of the body in a relatively longer time compared to vitamin A, so as to provide more optimal protection against cancer.
Nutrient composition per 100 grams of flesh dragon fruit:Water content (g): 82.5 to 83.0Protein (g): 0.16 to 0.23Fat (g): 0.21 to 0.61Fiber / dietary fiber (g): 0.7 to 0.9Beta-carotene (mg): 0.005 to 0.012Calcium (mg): 6.3 to 8.8Phosphorus (mg): 30.2 to 36.1Iron (mg): 0.55 to 0.65Vitamin B1 (mg): 0.28 to 0.30Vitamin B2 (mg): 0.043 to 0.045Vitamin C (mg): 8-9Niacin (mg): 1.297 to 1.300Sources: Taiwan Food Industry Development & Reearch Authorities (2005)
Lower Cholesterol
According to Al Leong of Johncola Pitaya Food R & D, dragon fruit is very good for the circulatory system. Also very effective in reducing emotional stress and neutralize toxins in the blood.
Research Agency of Agriculture says that the dragon fruit can lower cholesterol, balance blood sugar, kidney function and bone strengthening, and improving the brain. Savor the dragon fruit is still unknown by the public. In addition to research that is still very limited, the fruit is still very rare. In fact, there are many among us who did not know this fruit.
Dragon fruit is a source of vitamins and minerals that are good enough. Levels of vitamin B1 on the dragon fruit reached 0.3 mg per 100 grams of meat. Consumption of vitamin B1 per person per day is recommended by the National Widyakarya Food and Nutrition (2004) is 0.5 to 0.9 mg for children under 10 years, and 0.9 to 1.0 mg for adults. Pregnant women and nursing mothers need an additional of 0.3 mg per day above normal requirements.In principle, thiamine (vitamin 131) acts as a coenzyme in reactions that produce energy from carbohydrates and transfer energy to form energy-rich compound called ATP. Thiamine deficiency causes polyneuritis (dry beriberi), which is caused by a disruption of nerve transmission or neural networks suffer from a lack of energy.Symptoms of thiamine deficiency was tired at first, loss of appetite, weight loss, and indigestion.
Dragon fruit also contains potassium, iron, protein, calcium in an amount sufficient both to increase endurance. These substances are also good for mentralkan toxins in the blood, improve eyesight and prevent hypertension.Dragon fruit's water content is also quite high, reaching 83 g per 100 g of fruit flesh. Therefore, the dragon fruit can also be used as a delicious dessert.
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