If you're buying food that should have been kept cold right up until you took it off the shelf, it would certainly be good to know if it had actually reached room temperature at some point. An ...

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Can we tell with the naked eye if any cold-chain food products that we have received have gone bad? A cold-chain safety sticker was developed, which indicates whether any cold-chain food products, ...

Although long used by supermarkets to clear out their precooked foods nearing expiration, convenience stores in Japan have recently been adopting stickers indicating perishable food that’s a little ...

Can we tell with the naked eye if any cold-chain food products that we have received have gone bad? A cold-chain safety sticker was developed, which indicates whether any cold-chain food products, ...