TY - JOUR AU - Rubio Martínez, Laura AU - Sanllorente Méndez, Silvia AU - Sarabia Peinador, Luis Antonio AU - Ortiz Fernández, Mª Cruz PY - 2019 SN - 0308-8146 UR - http://hdl.handle.net/10259/5094 AB - The determination of cochineal (E-120) in strawberry jam was carried out in the presence of carmoisine (E-122) using the four-way PARAFAC decomposition and excitation-emission fluorescence matrices. In the measured conditions, there was no... LA - eng PB - Elsevier KW - Cochineal KW - Carmoisine KW - Excitation-emission fluorescence KW - Four-way PARAFAC decomposition KW - Quenching effect KW - Strawberry jam KW - Química analítica KW - Chemistry, Analytic TI - Fluorescence determination of cochineal in strawberry jam in the presence of carmoisine as a quencher by means of four-way PARAFAC decomposition DO - 10.1016/j.foodchem.2019.03.113 ER -