Cross-contamination of food can lead to serious health risks like food poisoning or unintended exposure to food allergens . If your kitchen staff members know how to prevent cross-contamination by correctly storing and preparing food, you can save the time and money that would be wasted on improperly handled food. By making the effort to separate your foods while storing and preparing them, sanitizing your kitchen surfaces and equipment, and practicing proper personal hygiene, you can create a safe and sanitary kitchen environment that is better for your customers, your employees, and your business. What is Cross-Contamination? Cross-contamination occurs when disease-causing microorganisms, like bacteria and viruses, are transferred from on
For a quick jump, you can see on the chart below made by Steve Bottorff described on his popular book Sharpening Made Easy: A Primer on Sharpening Knives and Other Edged Tools. The book tells many things about knife sharpening, sharpening system and DIY guide how to sharpen razor-sharp edges. If you want to surf deeper into the world of the sharpener, then it is one of a must-read book for you. For you who dwell in the Mainland or around the United Kingdom, you can buy the book through the link below.
The basic concept of sharpening is simple – you're using an abrasive edge to remove metal – but the knife you buy may alter the method you should use. A general rule of thumb is that a waterstone can be used for both Japanese- and Western-style blades, but you should avoid pull-through sharpeners for Japanese knives (or any knife with very brittle blades).
Diamond plates are available in various plate sizes (from credit card to bench plate size) and grades of grit. A coarser grit is used to remove larger amounts of metal more rapidly, such as when forming an edge or restoring a damaged edge. A finer grit is used to remove the scratches of larger grits and to refine an edge. There are two-sided plates with each side coated with a different grit.[14]