FRESHNESS-PRESERVING AGENT FOR ROSE CUT FLOWER

摘要

PURPOSE: To prepare a freshness-preserving agent for a rose cut flower, capable of preserving the freshness of a rose cut flower over a long period, especially excellent in extension of the period from a bud time to a time before coming into full bloom and exhibiting a high safety. ;CONSTITUTION: This fresh-keeping agent for a rose cut flower contains 2- carboxyethylphosphonic acid, a divalent or trivalent metal salt and a saccharide such as glucose, fructose, mannose, saccharose or cellobiose as the active components.;COPYRIGHT: (C)1994,JPO&Japio