How to solve the poor taste and low extraction rate of potato starch?
With the increasing demand for high-quality potato starch, the poor taste and low extraction rate of potato starch have become urgent problems for manufacturers in the potato starch industry. Then you must want to know, how to solve the poor taste and low extraction rate of potato starch? The answer lies in the choice of potato raw materials and potato starch processing equipment.
1. Select potato raw materials with high starch content
In order to have a high starch extraction rate, the potato raw materials should be well selected. The potato starch content of different varieties of potato raw materials is different. The selection of potato raw materials with high starch content is the first thing to do to improve the extraction rate of potato starch. In addition, potatoes stored for a long time will also lead to the loss of starch content, so it is necessary to buy fresh potatoes and process them in time.
2. Choose efficient and advanced potato starch processing equipment
Efficient and advanced potato starch processing equipment can not only extract starch from potato raw materials to the greatest extent, but also produce high-quality finished starch that meets food safety requirements.
Taking Henan Jinrui potato starch processing equipment as an example, I will introduce how to solve the problems of poor taste and low extraction rate of potato starch.
Complete set of potato starch processing equipment from Henan Jinrui
Cleaning stage: The use of dry sieve and roatry washing machine can well remove impurities such as weeds, small stones and mud attached to the surface of potato raw materials, which can improve the quality of finished potato starch. In addition, the dry sieve and rorary washing machine operate stably, with reasonable rotation speed and low raw material breakage rate, which can ensure the extraction rate of potato starch.
Crushing stage: The crushing stage of the potato starch processing equipment uses rasper. The bidirectional rasper can fully break the potato raw materials, so that the bound starch in the potato raw material cells is freed, which greatly improves the crushing rate of the potato raw materials, thereby improving the extraction rate of potato starch. In addition, Jinrui's potato starch production line is also equipped with a desander to remove impurities such as silt in starch milk and further ensure the taste of the finished potato starch.
Drying stage: The drying equipment used in the potato starch production line is flash dryer. It adopts a negative pressure drying system, which can well control the loss of dusty potato starch, thereby improving the extraction rate of potato starch. The flash dryer is connected with a special principle cooling system, which can ensure that the moisture of the finished potato starch is uniform, thereby improving the taste of the starch.
It is not difficult to conclude that potato raw materials and potato starch processing equipment affect the extraction and taste of finished potato starch. After understanding the two points, to solve the poor taste and low extraction rate of potato starch just around the corner.