Preparation method of scallop seasoning essence
A scallop and flavor technology, which is applied in the preparation field of preparing scallop flavoring essence by using a scallop skirt proteolytic hydrolyzate through thermal reaction, can solve the problems that the flavor is not vivid enough, the aroma is not strong enough, etc., and achieves improved roundness and delicateness, and a honest and thick taste. , strong aroma effect
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Embodiment 1
[0019] A preparation method of scallop seasoning essence, through the following process steps:
[0020] (1) Processing of raw materials Select fresh scallop skirts to be fully cleaned, and then put them into a meat grinder for crushing;
[0021] (2) Blanching: Put the broken scallop skirt in step (1) into hot water above 75°C for 6 minutes to moderately denature the protein;
[0022] (3) Enzymatic hydrolysis Dilute the scallop skirt after blanching in step (2) with water, the weight ratio of the scallop skirt to water is 1:3, adjust the pH value of the diluted scallop skirt to 6, add A compound enzyme composed of two kinds of enzymes, the amount of enzyme used for the compound enzyme is 2000u / g (protein), the enzymolysis temperature is 45°C, and the enzymolysis time is 4 hours. It should be evenly stirred during the enzymolysis process, wherein the compound enzyme is composed of The composition of papain, composite protease, flavor enzyme, the weight ratio of each component i...
Embodiment 2
[0029] A preparation method of scallop flavoring essence, through the following process steps:
[0030] (1) Processing of raw materials Select the frozen fresh scallop skirt and thaw it out, then fully clean it, put it into a meat grinder after cleaning, and crush it;
[0031] (2) Blanching: Put the broken scallop skirt in step (1) into hot water above 85°C for 5 minutes to moderately denature the protein;
[0032] (3) Enzymolysis Dilute the scallop skirt after blanching in step (2) with water, the weight ratio of the scallop skirt to water is 1:4, adjust the pH value of the diluted scallop skirt to 7, add A compound enzyme composed of two kinds of enzymes, the amount of enzyme used for the compound enzyme is 3000u / g (protein), the enzymolysis temperature is 50°C, and the enzymolysis time is 3 hours, and it should be stirred evenly during the enzymolysis process, wherein the compound enzyme is composed of The composition of papain, composite protease, flavor enzyme, the weigh...
Embodiment 3
[0039] A preparation method of scallop seasoning essence, through the following process steps:
[0040] (1) Processing of raw materials Select fresh scallop skirts to be fully cleaned, and then put them into a meat grinder for crushing;
[0041] (2) Blanching: Put the broken scallop skirt in step (1) into hot water above 80°C for 5.5 minutes to moderately denature the protein;
[0042] (3) Enzymolysis Dilute the scallop skirt after the blanching treatment in step (2) with water, the weight ratio of the scallop skirt to water is 1:5, adjust the pH value of the diluted scallop skirt to 8, add A compound enzyme composed of two kinds of enzymes, the amount of enzyme used for the compound enzyme is 2500u / g (protein), the enzymolysis temperature is 55°C, and the enzymolysis time is 2 hours. It should be stirred evenly during the enzymolysis process, wherein the compound enzyme is composed of The composition of papain, composite protease, flavor enzyme, the weight ratio of each comp...
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