Each adrenal gland is a two-part organ composed of an outer cortex and an inner medulla. The cortex arises in the embryo from a region of the mesoderm that also gives rise to the gonads. The medulla arises from ectoderm, which also gives rise to the sympathetic nervous system.
I have found when freezing morels if when you slice them in half, just rinse them in cold water to make sure they are clean. Do Not soak them in salt water! They are much firmer with a simple rinse and don't get as soft and mushy. Much more like fresh mushrooms when you get them out and cook them later.ever wash or soak a morel. The need to do so is minimized if one harvests them correctly. Pinch off the mushroom just below the head.. Carry your morels in a spore bag (never, ever use a bucket or plastic bag that does not deposit spores on the forest floor).
We recently discovered a whole different reason to soak fish in a salt solution: A quick exposure can reduce the unsightly white layer of albumin that coagulates on the surface during cooking. Just 10 minutes in our standard 9 percent solution (1 tablespoon of salt per cup of water) is enough to minimize the effect.