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Little potatoes, "steamed" are getting better every day!


Potato noodles, potato crisps, potato cookies... Nowadays, more and more potato products have begun to enter everyone's attention.

 

In recent years, Dingxi has planned agriculture with industrial thinking, focusing on intensive potato processing. In order to produce higher-quality potato products, many local companies are upgrading production lines, one of which is the potato peeling process.

 

A local manufacturer chose to incorporate the performance of a steam generator into it, heating potatoes with high-pressure steam and achieving a very good peeling effect.

 

 

The maximum temperature of the steam generator can reach 180°C. It takes 2 minutes to produce steam and reach the rated pressure in 5 minutes. When the steam pressure is released, the water rapidly expands more than 1,000 times, causing the skin to crack and loosen in an instant, but the internal structure of the potato will not be affected by this. changes occur. Because the steam evenly covers the surface of the product, consistent peeling results and yields can be achieved even with raw materials of varying quality.

The steam peeling technology achieves maximum utilization of potatoes, and the blanching and then cooling process ensures the quality of whole flour.

 

 

The person in charge said: Sliced ​​potatoes are prone to browning, and the blanching and then cooling process can prevent this change and improve the potato flour level. Steam peeling of washed potatoes can completely peel them regardless of their shape, "just like peeling eggs, only the shell is removed."

 

 

At present, there are 28 leading local potato processing companies in Dingxi, with an annual processing capacity of 960,000 tons, involving a variety of products such as whole flour, staple food products, Dingxi wide flour, etc. The steam generator has ultra-low nitrogen emissions, and nitrogen oxide emissions are as low as 30mg/m³, it can achieve a leap in output value while also achieving green production and protecting "lucid waters and green mountains".

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