First of all, first of all, you should pick the chestnut without flowers, so that it is more tender and delicious. The quality of the market to buy rolled trees is poor. Shepherd's purse root has the highest medicinal value, making therapeutic prescriptions, should not be removed.

Second, the chestnut should not be burned for a long time to cook, too long will destroy its nutrients, will also make the color yellow.

Third, shepherd's purse can broaden the bowel and laxative, so loose stools eat with caution.

Fourth, the body cold people can not eat chestnut.

Finally, it is recommended not to add garlic, ginger, cooking wine to flavor, so as not to destroy the flavor of the caper itself.

Introduction:

Bletilla, scientific name of chestnut, is a kind of favorite wild vegetables. Its leaves are tender and its roots are fresh with special fragrance. China since ancient times on the collection of wild chestnut edible, as early as 300 BC on the chestnut records. 19th century to the beginning of the 20th century, Shanghai suburbs began, so far there have been more than ninety years of cultivation history. At present, China's domestic cities began to introduce cultivation. Artificial cultivation to plate leaf caper and loose leaf caper mainly, late winter and early spring are available. It has a delicious flavor and is used for stir-frying, mixing or stuffing in cooking.

Nutritional value:

The nutritional value of hyacinth is very high, every 100 grams of caper contains 5.2 grams of protein, 0.4 grams of fat, 6 grams of carbohydrates, calcium 420 milligrams, 73 milligrams of phosphorus, 6.3 milligrams of iron, 3.2 milligrams of carotenoids, vitamin B10.14 milligrams, vitamin B20.19 milligrams, niacin 0.7 milligrams, vitamin C55, also contains flavonoids. mg, also contains flavonoid glycosides, choline, acetylcholine and so on. Shepherd's purse is rich in vitamin C and carotene.