Traditional Chinese Corn starch: Recipe, Ingredient Ratios & Step-by-Step Method
In short: Traditional Chinese How to make cornstarch. This entry documents a recipe & cooking taken from Chinese practical-technology literature, written for small-scale makers and home producers. The text below is the full English translation of the original Chinese workshop notes, covering materials and quantities, the step-by-step sequence, and the practical cautions recorded in the source. Roughly 15381 words of English technical text, translated and preserved without editing. It is intended for experimental and reference use, not for regulated or commercial certification.
corn starchPreparation method1. Clean up various dust mustard, organic and inorganic impurities contained in corn. In order to ensure safe production and product quality, impurities present in corn must be cleaned up. Methods for cleaning corn mainly include screening, winnowing, etc. Cleaning equipment includes vibrating screens, specific gravity stone removers, permanent magnet drums and wheat washing machines.The vibrating screen is used to remove large, medium and small debris from corn. The screen holes are equipped. The first layer of screen surface uses round holes with a diameter of 17 to 20 mm. The second layer of screen surface uses round holes with a diameter of 12 to 15 mm to remove large and medium impurities. The third layer of screen surface uses round holes with a diameter of 2 mm to remove small impurities.The specific gravity stone remover is used to remove stones from corn. Due to the characteristics of corn grain size, flat grain shape and large specific gravity, the air volume and wind speed should be appropriately increased during operation. The wind speed passing through the fish scale hole is about 14 meters/second. The raised height of the fish scale holes should also be appropriately increased to 2 mm. During operation, attention should be paid to the movement of materials on the fish scale screen surface, the air volume should be adjusted, and the stone discharge status of the stone discharge port should be checked regularly.The permanent magnet drum is used to remove magnetic metal impurities in corn and should be placed in front of the corn field into the crusher to prevent metal impurities from entering the crusher.The wheat washing machine can clean the soil and dust in the corn. After cleaning, t …
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