PLANT FRESHNESS-MAINTAINING AGENT AND PLANT FRESHNESS-MAINTAINING MATERIAL

摘要

A plant freshness-maintaining agent which comprises (A) a 2-aminoisobutyric acid or a salt thereof and (B) at least one member selected among nicotinic acid, nicotinamide, thiamine hydrochloride, thiamine nitrate, riboflavin, riboflavin sodium phosphate, and pyridoxine hydrochloride, in a specific proportion by weight; and a freshness-maintaining material which comprises the maintaining agent and a water-absorbing polymer impregnated therewith.