Reference for Chullin 221:10

אי חלא אסיר איהו נמי אסיר כי היכי דפליט הדר בלע

Or perhaps it [the liver] was first dipped?<span class="x" onmousemove="('comment',' Either in vinegar or in boiling water to cause contraction of the pores so that nothing at all would exude from it.');">⁶</span>

Jastrow

Jastrow