eggshell membrane
... that eggshell membrane is extracted from many of the two billion dozen eggshells produced annually at US egg-breaking facilities?
... that <b id="mwCAU"><a href="./Eggshell_membrane" id="mwCAY" rel="mw:WikiLink" title="Eggshell membrane">eggshell membrane</a></b> is extracted from many of the two billion dozen eggshells produced annually at US egg-breaking facilities?