Fecha de publicación: 09/09/2022 Fuente: Wipo "olive oil" The invention relates to a preparation method of lycopene-containing olive oil, which comprises the following steps: mixing tomato sauce and olive oil, extracting for several times, and standing for separation or centrifugal separation to obtain an oil phase, namely the lycopene-containing olive oil. The stability of lycopene in the olive oil is improved, the degradation rate is reduced, and the polyphenol stability and oxidation resistance of the olive oil are improved.