20 Types of dye materials are selected. Most of them are plants, including flowers, fruits and roots. Two are insects. Two types of mineral are used as mordants.
Scientific Name: Allium cepa
Onion is a bulbous vegetable that belongs to the Allium family, which also includes garlic, shallots, and leeks. It is one of the most widely cultivated and consumed vegetables in the world, and is used in a wide range of dishes for its distinctive flavor and nutritional benefits.
Onions come in a variety of colors, including white, yellow, and red, and can be eaten raw or cooked in a variety of ways. They are a good source of vitamin C, fiber, and various minerals, such as potassium and manganese.
In cooking, onions are often used as a base for soups, stews, and sauces. They can also be sautéed, caramelized, or roasted and used as a topping for pizzas, sandwiches, and other dishes. Raw onions are commonly used in salads, sandwiches, and as a garnish for many dishes.
In addition to their culinary uses, onions have a number of health benefits. They are believed to have anti-inflammatory, antioxidant, and antimicrobial properties, and may help reduce the risk of certain diseases, such as heart disease and certain types of cancer.
2. Lac bugs
6. Connected shell
8. Huai Mi
9. pomegranate peel
12. winter green
14. onion skin
18. five companions
19. black bean coat