H. USMONJONOVA. FOOD COLORS OF VEGETABLE RAW MATERIALS, THEIR PHYSICAL AND CHEMICAL PROPERTIES. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, p. 1–6, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/2179. Acesso em: 25 aug. 2025.