Phospholipid polymer-based gel grease salt-reducing and salt-increasing system and preparation method thereof

The invention provides a phospholipid polymer-based gel grease salt-reducing and salty-increasing system and a preparation method thereof, and belongs to the technical field of seasonings. According to the invention, the vegetable oil containing unsaturated fatty acid, the fatty acid monoglyceride and the phospholipid containing phosphatidylcholine are subjected to a self-assembly reaction to form gel grease, and the gel grease is used as a carrier of the spicy extract and the NaCl nano-micron crystal, so that the problems that the spicy substance is poor in stability and slow in quick release in the oral cavity are solved; the problems that the NaCl nano-micron crystals are easy to absorb moisture and agglomerate and are not uniformly distributed when being sprayed on the surface of the food are also solved; in addition, the spicy extract and the salty taste of the NaCl nano-micron crystals generate an interactive salty taste increasing effect, so that the salt reducing and salty taste increasing effect can