Food Waste is a major problem. Here's a tip: Use a Vacuum Sealer and refrigerate or freeze your leftovers and bulk buys. And be sure to label them! Vacuum sealing will dramatically increase the freshness of your foods. You will still have to be proactive and keep tabs on your fridge and freezer.
HACCP could be a self-monitoring food safety management program that helps management all aspects of business food production from effort and handling raw materials to manufacturing and distributing the finished product.