Onions are a common ingredient in daily cooking and food processing. The root of an onion is the part of the onion that is in contact with the soil when it grows. It is usually a hairy root and sometimes contains dirt. So should the roots off onions? The answer is: Yes
Why should you cut roots off onions?
- Remove dirt and impurities: The roots often contain dirt and bacteria, so cutting them off can reduce hygiene issues.
- Remove bitterness: The bottom of the onion root, especially near the root hairs, may taste slightly bitter, affecting the taste of the dish.
- Easy to peel and slice: After removing the roots, the onion skin is easier to peel, slice and dice.
How to cut roots in batches?
In food processing plants or restaurants, where large quantities of onions need to be processed, manual cutting is inefficient and easily leads to hand fatigue. Therefore, onion root cutting machines came into being.
What is an onion root cutter?
An onion root cutter is a device designed for the onion processing industry to quickly and accurately cut off the roots of onions. Its working principle is mainly to use a conveyor belt to transport onions to the cutting blade, and automatically cut off the roots through a mechanical arm or a rotating blade.
Advantages:
- Improve efficiency: Manually cutting onion roots is time-consuming and laborious. Using a root cutter can greatly increase the processing speed.
- Reduce labor costs: In a mass production environment, the onion root cutter can replace multiple workers, reducing manpower requirements and cost expenditures.
- Improved safety: When cutting onions manually, knife operation can easily lead to cuts, especially when working for a long time. The root cutter reduces the chance of workers directly contacting the knife and improves the safety of operation.
- Ensure consistent cutting quality: Machine-cut roots are clean and even, not jagged like hand-cut roots. This helps improve the overall appearance and quality of the product.
- Reduce waste: The root cutter can accurately control the cutting position to avoid cutting too many onions, thereby reducing food waste and improving economic benefits.