Fecha de publicación: 16/01/2025 Fuente: WIPO "tomato" One problem addressed by the present invention is to provide an emulsion composition that maintains its quality even when stored frozen. The problem is solved by a protein that satisfies one of the following conditions (A) to (C) and is partially in the state of particles when made into an aqueous dispersion: (A): having at least one peak in a region of a molecular weight of 66,000 or more in terms of polyethylene glycol in a gel filtration chromatography elution curve; (B): having a weight-average molecular weight of more than 27,000 in terms of polyethylene glycol as measured by gel filtration chromatography; and (C): having a number-average molecular weight of more than 3,500 in terms of polyethylene glycol as measured by gel filtration chromatography.