Wa Ode Nurani Arma, Rahmat Hidayat and Annie Rahmatillah 2026. Analysis Of Total Polyphenol Content Of Carrot Extract (Daucus Carota L.) Using The Folin-Ciocalteu Method. International Journal of Health Engineering and Technology. 4, 6 (Mar. 2026). DOI:https://doi.org/10.55227/ijhet.v4i6.645.