1, longan fruit has anti-tumor, inhibit the role of cancer cells, extracts of animals have anti-inflammatory effect, which contains macadamia alkaloids in small doses have enhanced the role of central nervous system excitation in animals.

2, Longquan is bitter and cold, belonging to the lung and bladder meridian, it has the effect of clearing away heat and detoxification, activating blood circulation and removing blood stasis, and diuretic and so on. It has strong antibacterial effect on Staphylococcus aureus, Typhoid bacillus, dysentery bacillus and Escherichia coli.

3, the fruit **** contains 17 kinds of amino acids, of which the content of aspartic acid is the highest, followed by glutamic acid, methionine is the lowest. The fruit contains a variety of minerals, of which K, Na, Mg, Fe content is high.

4, longan fruit color is bright, pure taste, rich in nutrients, unique flavor. Each 100 g of mature fruit juice contains 13 g of total acid, fructose 1.3 g, and the fruit of protein and starch content is high.

5, a lot of series of products developed by Lonchocarpus have been put into the market, such as Lonchocarpus fruit jam, black star fruit wine, Lonchocarpus fruit juice drink, canned fruit made of Lonchocarpus fruit, jelly and so on. Lobelia fruit is also a good health fruit. The anthocyanoside pigments extracted from the fruit can be used as food coloring agents.

Baidu Encyclopedia - Lobelia Fruit