Solution for the preservation of natural colored plants cell tissue and a process for the preservation by means of this solution

摘要

ABSTRACTA process for preserving substantially any variety of flowerwhile retaining the natural colours thereof, in which the flower isimmersed in a composition comprising: at least one dehydrating alcohol,an alkaline phosphate, a carboxylic acid, a urea-containing compound,an alkaline citrate, a silicone fluid, and optionally a silicone resin,phenol, an alkaline formaldehyde sulfoxylate, aluminum or magnesiumsulphate and cupric or other transitional metal sulphate for sufficienttime to dehydrate the flower. Following immersion the flower is driedand, if desired coated with a silicone resin.