Letter Re: Freshness Tests for Storage Foods
Jim, Numerous web sites and books provide information about average food shelf life. However, this shelf life greatly depends for instance upon temperature (food generally stores proportionately longer at cooler temperatures), thus a properly stored food item could be good to consume well past its ‘expected’ expiration date. Sometimes discoloration (for instance) is not a show stopper. Do you or your readers know of some simple ‘freshness test’ to ensure that a given food product is good or not (or is that a stupid question)? I can start with what I gathered from the Internet: – Baking powder Freshness test: …