Preparation method of flavor-improved oyster tablets
An improved, oyster technology, applied in the direction of dairy products, milk preparations, food forming, etc., can solve the problems of incomplete utilization of oyster meat, affecting the overall flavor of the product, and ineffective removal of fishy smell, etc., which is beneficial to human absorption. , The effect of avoiding moisture absorption and caking and reducing the loss of raw materials
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[0031] A preparation method of flavor-improved oyster tablet, comprising the steps of:
[0032] (1) Oyster pretreatment: cleaning oysters, removing sediment, and peeling oyster meat;
[0033] (2) Homogenization of oysters: place the oysters pretreated in step (1) in a homogenizer, and add an appropriate amount of deionized water for homogenization to obtain oyster homogenate; wherein, add the mass of deionized water The mass ratio to oyster meat is 0.5~2:1;
[0034] (3) Sterilization of homogenized liquid: put the homogenized oyster liquid in step (2) in a steam sterilizer, and the parameters of the high temperature and high pressure steam sterilizer are set as: 121°C, 0.1MPa, 20-30min; After sterilizing, cool to room temperature to obtain a sterilized homogeneous solution;
[0035] (4) Composite enzymatic hydrolysis: adjust the homogeneous solution after the sterilization in step (3) to a temperature of 40-50°C, adjust the pH to 6-7, add 2-5% flavor protease and neutral pro...
specific Embodiment approach 1
[0043] A preparation method of flavor-improved oyster tablet, comprising the steps of:
[0044] (1) Oyster pretreatment: cleaning oysters, removing sediment, and peeling oyster meat;
[0045] (2) Homogenization of oysters: place the oysters pretreated in step (1) in a homogenizer, and add an appropriate amount of deionized water for homogenization to obtain oyster homogenate; wherein, add the mass of deionized water The mass ratio with oyster meat is 0.8:1;
[0046] (3) Sterilization of homogenized liquid: put the homogenized oyster liquid in step (2) in a steam sterilizer, the parameters of the high temperature and high pressure steam sterilizer are set as: 121°C, 0.1MPa, and the sterilization time is about 25 minutes ; Cool to room temperature after sterilization to obtain a sterilized homogeneous solution;
[0047] (4) Composite enzymolysis: adjust the sterilized homogeneous solution in step (3) to a temperature of 45° C., adjust the pH to 6, add 3% flavor protease and ne...
specific Embodiment approach 2
[0055] A preparation method of flavor-improved oyster tablet, comprising the steps of:
[0056] (1) Oyster pretreatment: cleaning oysters, removing sediment, and peeling oyster meat;
[0057] (2) Homogenization of oysters: place the oysters pretreated in step (1) in a homogenizer, and add an appropriate amount of deionized water for homogenization to obtain oyster homogenate; wherein, add the mass of deionized water The mass ratio with oyster meat is 1.5:1;
[0058] (3) Sterilization of homogenized liquid: put the homogenized oyster liquid in step (2) in a steam sterilizer, the parameters of the high temperature and high pressure steam sterilizer are set as: 121°C, 0.1MPa, and the sterilization time is about 25 minutes ; Cool to room temperature after sterilization to obtain a sterilized homogeneous solution;
[0059] (4) Composite enzymatic hydrolysis: adjust the sterilized homogeneous solution in step (3) to a temperature of 45° C., adjust the pH to 6.5, add 5% flavor prot...
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