物化保鲜蘑菇五法刚采摘下的新鲜蘑菇洁白如玉，鲜美可口，但由于接触空气或碰到铁质等角质，易发生变色，变形而乏味。为克服上述弊端，特介绍如下五种物化保鲜法，以供参用。１·米汤膜保鲜笃粥煮饭时，瓢取一部分稀米汤；同时加入１％的纯喊（ＮａＣｏ＿３，１０Ｈ＿２... Materialized fresh mushrooms just picked fresh mushrooms white jade, delicious, but due to exposure to air or encounter iron and other cutin, prone to discoloration, deformation and boring. To overcome the above shortcomings, special introduction of the following five kinds of material preservation method, for reference. 1 · rice soup membrane preservation Tuk porridge cooking, the scoop to take part of thin rice soup; while adding 1% pure shout (NaCo_3,10H_2 ...