TY JOUR TI Effect of Production Process and Raw Material Quality on Carotenoid Content in Pumpkin Pulp and Its Optical Properties KW Vegetable pulp KW pumpkin KW preservation KW enzymolysis KW optical properties KW individual carotenoids KW cis-trans-isomerization JO Food Processing: Techniques and Technology AU Rozhnov, E.D. AU Shkolnikova, M.N. AU Abbazova, V.N. PY 2025 IS 55 PB Kemerovo State University