Why Getting Rid Of Chili Pepper Seeds Won't Temper Most Of The Heat
BY STASIA STOCKWELL
While many believe the seeds in chili peppers are the source of the spice, a natural substance within the pepper called capsaicin is responsible for the heat.
Capsaicin is mostly concentrated in the placenta — the white, firm, fleshy part directly beneath the stem — and the pith and ribs that line the inner side of the chili.
To remove as much heat from the pepper as possible, remove the entire white placenta, the seeds under the base of the stem, and the ribs, which are filled with capsaicin glands.