Spring Onion 青葱 Spring onions are an excellent source of vitamin C and calcium. They are also a good source of dietary fibre and vitamins A and B6, thiamine, folate and minerals (potassium, copper, chromium, manganese, iron)青葱是维生素C和钙的极佳来源。它们也是膳食纤维、维生素a和B6、硫胺素、叶酸和矿物质(钾、铜、铬、锰、铁)的良好来源。