Fremgangsmaate for preservering av organisk materiale, anvendelse av et mineralsk materiale for slik preservering, og et sett for slik pre servering

摘要

Method for preserving an organic material, in particular a plant or a part of a plant, by keeping the organic material under drying conditions, such as heating, in contact with a microporous, grainy mineral material having a large internal surface and a high water absorbing capacity, and when the organic material is dry, the contact is interrupted, optionally after a certain standing, and the organic material is post-treated by protecting the surface thereof against air. The use of a microporous grainy mineral material having a large internal surface and a high water absorbing capacity, in a composition for preserving an organic material.