Everyone must be familiar with yam. Everyone likes to eat yam. Because yam is nutritious, eating yam is good for our health, but many people don't know what yam we are eating. There are many kinds of yam, including vegetable yam, iron yam, water yam and fine-wool yam. Different types of yam have different nutritional components. Yam and Tieshan medicine are very easy to mix, so you can buy them like that.

Vegetable yam is different from iron yam, which is better? 1. According to the design, it can be divided into vegetable yam and iron yam. The size and aperture of iron yam are relatively symmetrical, and the aperture size is as big as an adult thumb. The surface of iron yam is rust-colored rash, and the top of Tieshan medicine head is round with small tail tip. There is more hair on yam. Vegetable yam has a sharp head, less hair, irregular size and shape, thicker than iron stick yam, and no rash on its body.

2. According to the different liquids of the two kinds of Dioscorea opposita, the two kinds of Dioscorea opposita are broken, and the solution of Dioscorea opposita in the frying pan is sticky, and the meat is hard and powdery, milky white or yellowish; The fleshy ground of yam is not so solid, and the liquid is relatively light and thin.

3. The difference in taste can also be used to identify the difference between fried yam and vegetable yam. Because the iron yam is rich in water, the boiled Tieshan medicine is sticky, and the relative taste is a little crunchy, and it will continue to feel a little numb after eating. Iron yam stew is not easy to boil; Yam tastes similar to cucumber when cooked. If it is stewed for a long time, it will melt easily.

4. Net weight, because the shape of iron bar yam is relatively symmetrical, the net weight of iron bar yam is about 200g, which cannot exceed overweight; Vegetable yam is not like this. You can weigh this net weight when choosing.

This is the difference between the two. Let's not make mistakes. Iron stick yam tastes better than vegetable yam. Iron stick yam is rich in nutrition, which is more suitable for making soup, especially in winter, and it also nourishes health.

The above is the difference between vegetable yam and iron yam provided by Bian Xiao. As one of the specialties of Henan, iron yam is a masterpiece among the varieties of yam, and its relative price is relatively expensive. Vegetable yam will be relatively cheaper, and the price of iron yam on the market is twice that of vegetable yam. Many sellers regard vegetable yam as iron yam in order to make a profit, so that when they buy yam in the future, they can distinguish it by the above method and will never be confused again.