Questions & Answers - What is Chalazae?
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I have one question about eggs for you -
Please clarify what the white stringy stuff is inside of an egg when you
crack it. Is this not sperm? If not, please explain. Also I had
someone tell me that eggs with this white stuff in them are not sold at
grocery stores. I have seen them. Do they screen all of the eggs sold
at stores? - Lisa (5/15/02)
Chalazae (kuh-LAY-zee) - Ropey
strands of egg white which anchor the yolk in place in the center of the
thick white. There are two chalazae anchoring each yolk, on opposite
ends of the egg. They are neither imperfections nor beginning embryos. The
more prominent the chalazae, the fresher the egg. Chalazae does not
interfere with the cooking or beating of the white and need not be
removed, although some cooks like to strain them from stirred custard.