桂圆干 (guì yuán gān), also known as dried longan, is a popular dried fruit in Chinese cuisine and traditional medicine. Here are some key points about it:
- **Origin**: 桂圆干 is made from the fresh fruit of the longan tree, which is native to Southern China and Southeast Asia¹.
- **Nutritional Value**: It is rich in vitamins, especially vitamin C, and minerals like iron and potassium. It also contains antioxidants and amino acids¹².
- **Health Benefits**: 桂圆干 is known for its ability to **nourish the blood**, **calm the mind**, and **improve sleep quality**. It is often used in traditional Chinese medicine to treat conditions like insomnia, anxiety, and anemia²³.
- **Culinary Uses**: It can be eaten as a snack, added to teas, or used in cooking and baking. It is commonly used in soups, desserts, and herbal teas for its sweet flavor and health benefits³.