Pitaya sentence making
1, research? Open? Extract? Yes? Flavonoids Yes? Pitaya? And then what? Its? Antioxidants? Activities.
Study on extraction and antioxidant activity of flavonoids from pitaya.
2. Pitaya? Is it? Answer? One? Yes? That? Healthy? Fruit? And then what? Really? Have a future? Economy? Value.
Pitaya is a new type of fruit with high economic value and health care and beauty functions.
Introduction of pitaya
Pitaya, the fruit of a climbing succulent shrub belonging to the genus Tianchi in cactus family, has wavy or crenate branches and is dark green to light blue-green. Hairless and bony; Spiny cones; Berries are long red spheres with small umbilicus and white flesh. The seeds are black and obovate, and the flowering period is summer and autumn. Because of its red fur, the protrusions on the fur are like flames, which also reminds people of Longlin, hence the name pitaya.
Pitaya is distributed from Central America to northern South America, widely cultivated all over the world, and escaped into the wild in Hawaii and eastern Australia. China 1645 was introduced and widely cultivated everywhere. Wild in Fujian, Guangdong, Hainan, Taiwan Province and Guangxi, it crawls on tree trunks, rocks or walls by air roots. Pitaya likes light and shade, is resistant to heat and drought, fertilizer and barren, and is suitable for growing in tropical areas. Its propagation method is cutting.
Pitaya is divided into white and red. White tastes light and red tastes sweet. According to the ancient book Puji Fang, pitaya is rich in nutrition, which has the functions of preventing constipation, promoting eye care, lowering blood sugar, lowering blood lipid and lowering blood pressure. Because it contains special component anthocyanin, it also has the functions of promoting gastrointestinal digestion, preventing anemia, whitening skin and preventing dark spots.
Pitaya integrates fruits, flowers, vegetables, health care and medicine. Pitaya is not only a kind of landscaping plant that can eat both flowers and fruits, but also has high ornamental value. It is one of subtropical and tropical fruits.