Silalahi, J., Aritonang, S.K. and Muchlisyam 2018. The Effect of Boiling Time and the Type of Utensil Used on the Nitrite and Nitrate Contents in Carrots (Daucus carota L.). Indonesian Journal of Pharmaceutical and Clinical Research. 1, 1 (Apr. 2018), 18-27. DOI:https://doi.org/10.32734/idjpcr.v1i1.208.