Novel fish paste preservative as well as preparation method and application thereof
A technology of minced fish meat and preservatives, which is applied in the fields of application, preservation of meat/fish with chemicals, and food ingredients as antimicrobial preservation, etc. It can solve the problems of short shelf life of chilled aquatic products, enhance the shelf life of chilled aquatic products, and deterioration. , to achieve the effect of simple preparation method, convenient operation and low cost
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[0029] Example 1
[0030] The raw materials of the novel surimi preservative in this embodiment include the following substances in parts by weight:
[0031]
[0032] The preparation method of the novel surimi preservative includes the following steps:
[0033] Mix chitosan, tea polyphenols, whey protein, snakehead mucilage, enoki mushroom polysaccharides, dragon fruit stem and leaf juice and water. Use ultrasonic ultrasonic treatment to make the mixture uniform, and then perform ultra-high pressure treatment on the mixed liquid. Combined with micro-jet high-pressure homogenization treatment, the solution is mixed uniformly to obtain a new surimi preservative; the ultrasonic treatment time is 30min, the ultrasonic power is 400W, the ultrasonic temperature is 25°C; the pressure of the ultra-high pressure treatment is 300MPa , The pressure holding time is 5 minutes; the output air pressure of the micro-jet high-pressure treatment is 120 MPa, and the number of homogenization is 3 times...
Example Embodiment
[0035] Example 2
[0036] This embodiment is the same as that of embodiment 1 except that the number of raw materials is different from that of embodiment 1. The raw materials of the novel surimi preservative of this embodiment include the following substances by weight:
[0037]
Example Embodiment
[0038] Example 3
[0039] This embodiment is the same as that of embodiment 1 except that the number of raw materials is different from that of embodiment 1. The raw materials of the novel surimi preservative of this embodiment include the following substances by weight:
[0040]
[0041]
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