Method for preparing long storage life liquid state egg
A technology of liquid egg and shelf life, applied in an application field of lysozyme, which can solve the problems of product quality decline, short shelf life of liquid eggs, etc.
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specific Embodiment approach 1
[0006] Specific Embodiment 1: The preparation method of liquid eggs with a long storage period in this embodiment is as follows: adding lysozyme and synergistic substances to egg liquid, and then pasteurizing to obtain liquid egg products, wherein the added amount of lysozyme It is 0.03%-0.25% of the total mass of the liquid egg, the added amount of the synergist is 0.1%-1.0% of the total mass of the liquid egg, and the activity of lysozyme is 8000U / mg-20000U / mg.
[0007] In this embodiment, 2.5 kg of lysozyme with an activity of 20,000 U / mg and 5 kg of glycine are added to 5 tons of whole egg liquid produced according to a conventional process, then pasteurized, and finally the whole egg liquid is divided into packages. The prepared whole egg liquid was stored under refrigerated conditions at 0-4°C, and the changes of the total number of bacteria in the whole egg liquid during storage are shown in Table 1.
[0008] Table 1
[0009]
[0010] It can be seen from Table 1 tha...
specific Embodiment approach 2
[0020] Specific embodiment two: the difference between this embodiment and specific embodiment one is that the liquid egg used is albumen liquid, egg yolk liquid or whole egg liquid. Others are the same as in the first embodiment.
specific Embodiment approach 3
[0021] Embodiment 3: This embodiment is different from Embodiment 1 in that the synergist used is glycine. Others are the same as in the first embodiment.
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