The grapefruit (Citrus-paradisi) is a subtropical citrus tree known for its bitter fruit, an 18th-century hybrid first bred in Barbados.When found, it was named the "forbidden fruit".
The fruit has become popular since the late 19th century; before that grapefruit naringin was only grown as an ornamental plant. The United States quickly became a major producer of the fruit, with groves in Florida, Texas, Arizona, and California. In Spanish, the fruit is known as toronja or pomelo.
Grapefruit seed extract naringin is high in vitamin C and potassium, is good natural source of folate, iron, calcium, and other minerals.Grapefruit seed extract naringin is high in fiber & low in calories, and contains bioflavonoids and other plant chemicals that are known to protect against cancer & heart disease.
1.Applied in cosmetic field, as raw material to added into cosmetic, grapefruit seed extract naringin can delay skin aging.
2.Applied in food field, grapefruit seed extract naringin is mainly used in kinds of beverage, liquor and foods to enhance human immunity and anti-aging.
3.Applied in pharmaceutical field,grapefruit seed extract naringin is usually made into tablets, capsule and granule to warm the kidney, strengthen the spleen and enhance human immunity.