CASE FOR KEEPING FRESHNESS OF VEGETABLE AND FRUIT

摘要

PROBLEM TO BE SOLVED: To keep the freshness of vegetables and fruits in the distribution stage over a long period by simultaneously carrying out the suppression and removal of ethylene and the suppression of the proliferation of microorganisms at normal temperature. SOLUTION: A freshness-keeping agent produced by mixing hinokitiol or a cyclodextrin clathrate compound of hinokitiol with an ethylene adsorbent and a printing ink is applied to the inner surface of a case for holding the vegetables, etc.