The difference between hairy yam and iron stick yam

Article Catalog

1. The difference in shape

2. The difference between epidermis

3. The difference in texture

4. The difference in taste

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Shape difference: Hairy yam is stout, 4-5 cm thick, and irregular in shape. The iron rod yam is thinner, only 1-1.5 cm, with a round head and a pointed tail. Difference in skin: The skin of hairy yam has very sparse pores and hairs, while the skin of iron stick yam has obvious pores and dense hairs. Difference in texture: Hairy yam has a rough texture and is easy to break. Iron rod yam has a delicate texture and is not easy to break. Difference in taste: Hairy yam has a crispy texture, while iron yam dry noodles are sweet and fragrant.

1. The difference in shape

1. The difference in shape

The difference between the two is relatively obvious. Hairy yam is relatively thick, about 4-5 centimeters thick, and irregular in shape, some are thin and straight, and some are curved. The iron rod yam is relatively thin, usually only 1-1.5 centimeters in thickness, and the length is variable. It has a round head and a pointed tail.

2. The difference between epidermis

There are also obvious differences in the skin between the two. Hairy yam is relatively smooth, and the pores and hairs on the epidermis are sparse and scattered. The skin of Tieguang yam has obvious pores and pimples, the hairs are also densely distributed, and there are purple spots on the surface.

3. The difference in texture

Hairy yam has a lot of water and is relatively watery. You can squeeze out the water by pinching it with your hands. It is easy to break and has relatively rough texture and fibers. The texture of Tiegun yam is fine, firm and fine in fiber. It is stronger than the former and not easy to break.

4. The difference in taste

In addition to the obvious difference in appearance, the two are also very different in taste. No matter how long it is cooked, hairy yam remains crispy in texture and is often made into a refreshing dish. When the iron yam is boiled in a pot for 10 minutes, the texture will become sweet and dry, and it will not fall apart after being cooked for a long time.

2. The difference between epidermis

3. The difference in texture

4. The difference in taste

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