| 摘要 |
<p>PURPOSE:To obtain the subject retaining agent, excellent in ability to adsorb and remove ethylene gas promoting ripening of vegetables and fruits and further freshness retaining of the vegetables and fruits by binding a hydrophobic organic silylated substance to the surface, etc., of cellular glass. CONSTITUTION:The objective retaining agent obtained by binding an organic silylated substance (preferably a substance in which an organic compound having 3-10 carbon atoms in the backbone chain to silyl group) to the surface and inner surfaces of pores in cellular glass.</p> |
