1. Green onions contain nutrients such as protein, fat, carbohydrates, calcium, phosphorus, iron, carotene, and vitamin C. In addition, it also contains various ingredients such as protopectin, water-soluble pectin, thiamine, riboflavin, niacin and allicin.

2. Shallots belong to the genus Allium of the Liliaceae family, and are also known as chives, green onions, shallots, four-season onions, and thin rice onions. The upper part is green onion leaves, and the lower part is white onion leaves. Originating from Siberia, it has a long history of cultivation in my country and is widely distributed, with Shandong, Hebei, Henan and other provinces as important producing areas. Onions are an important seasoning. The edible parts are scallion leaves, scallion whites, and scallion whiskers. They can be eaten fresh or stir-fried, and can also be processed into dried scallions and crispy scallions. Onions have many effects in diet therapy and are also a kind of food. Healthy medicinal vegetables.