How to identify the good and inferior steamed bun

Distinguish the advantages and disadvantages of steamed bread can be bought before and after two parts. Buy, you can through a look at the second pinch three weigh to buy. See: Pale shiny steamed bread is not a good steamed bun, there is a light yellow is the first choice. Pinch: soft and textured only honest, soft Xuan Teng not seen good.　　Weigh: large but light weight steamed bread as little as possible to buy.　　After the purchase, can be seen by the smell, blisters, kiss taste to distinguish. High-quality steamed bread will have a natural simplicity of the aroma of food, while the steamed bread additive has a pungent chemical odor or very strong flavor.　　Stomata and large steamed bread general fermentation excessive, light weight, not really. Break the steamed bread with blisters, observe the color of water, if the water and steamed bread color is not the same, it is dyed steamed bread, color deeper dyeing heavier.　　Observe the shape of steamed bread, the normal steamed bread in the blisters, will collapse and spread out, and loose water with the steamed bread if there is flexibility or not to open, there are additives. There is texture and chewing the head of the steamed bread processing more complete, generally for yeast fermentation, and fluffy tasteless without chewing the steamed bun, general use of the swelling agent.