FRESHNESS-KEEPING AGENT FOR FOOD

摘要

PURPOSE:To provide a freshness-keeping agent composed of a solution containing a mixture of wood vinegar and propylene glycol and capable of keeping the freshness of a food such as fish, shellfish of grains without lowering the quality of the food. CONSTITUTION:The objective freshness-keeping agent is produced by compounding (A) a wood vinegar (preferably produced by smoking cherry, oak, Japanese oak, black alder, daimyo oak, walnut, white birch, maple-tree or beech) with (B) propylene glycol at a ratio of preferably 9:1-7:3.