07
2022
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07
Common identification methods of mung bean fans
Addtime：
2022-07-07
Although mung bean fans are famous all over the world, there are also many criminals who take the opportunity to fake and use fertilizer and starch to make fans. The housekeepers need to be reminded that traditional vermicelli uses high-quality mung beans as raw materials. The vermicelli made in this way has a uniform thickness, strong viscosity, and is not easy to break. It's hard for fans to do that.
Common identification methods of mung bean fans:
In general, there are two ways to identify fans. One is to use the method of burning to identify whether there are organic additives in the fans. Under normal circumstances, pure starch products are more difficult to burn, while fans with additives can be completely burned. .
The second is to know whether the fans are made of mung bean starch or mixed with other starches by boiling with water. This process takes about 5 minutes. After boiling for 5 minutes, the shape of the vermicelli is relatively complete, indicating that it is made of pure mung bean starch. If the vermicelli is broken and cannot be picked up, it means that it is mixed with other starches.
Compared with the whiteness and brightness of other fans, the whiteness and brightness of authentic Longkou fans are moderate, and the fans are transparent or translucent. If it is too white, it is possible that bleach has been added. Or gently squeeze the whole bag of vermicelli with your hands, authentic vermicelli, flexible and elastic, if the vermicelli is crispy and broken, it means the quality is not good.
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