두번째 단계는 펜실베니아 주립대학교 본교 실험실에서 끝났는데, 화학성분을 추출해서, 산성도를 바꿔 실험장비에 넣어 남아 있는 닭고기에서 제가 필요한 복합물을 추출해내는 과정이었어요.
The second stage was completed at the Penn State University main campus lab, which is where I extracted the chemicals, changed the PH so I could run it through the equipment and separated the compounds I needed from the rest of the chicken.