Making method for sour fermented fishes
A production method and technology for sour anchovies, which are applied in the fields of using chemicals to preserve meat/fish, food ingredients as taste improvers, food ingredients as taste improvers, etc. The effect of shortening the fermentation production cycle, improving the intensive processing and comprehensive utilization rate, and saving manpower and material resources
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[0042] The preparation method of Tujia sour pickled fish of the present invention will be realized according to the following steps:
[0043] 1. Preparation of starter
[0044] The starter is composed of one or more of Lactococcus subsp. lactis, Lactococcus lactis, Lactobacillus plantarum and Lactobacillus fermentum combined in different proportions.
[0045] 2. Raw material pretreatment: take raw fish, remove fish scales, viscera and gills, wash and drain with clean water, and obtain fish A;
[0046] 3. Apply salt: apply salt on the outer surface and the inner side of the abdominal cavity of the fish A described in step S1, the weight of the salt is 5% to 25% of the weight of the fish A, and the fish B is obtained;
[0047] 4. Remove fishy smell: mix white wine and sugar, apply evenly on the surface and inside of fish B mentioned in step 3, drain the blood, and place it at room temperature for 1 to 3 hours to get fish C; the weight of the sugar is the weight of step 3. 0.2%...
Embodiment 1
[0058] Determination of the main microorganisms in the fermentation process of sour pickled fish
[0059] Sampling was taken from the naturally fermented sour fish meat and fermentation juice, the strains were isolated by means of plate streaking and restriction medium screening, and then the 16s microbial community analysis was carried out, and the main microorganism was Lactococcus lactis subspecies lactis (Lactococcus lactis subsp.1actis), Lactococcus lactis (Lactococcus lactis), Lactobacillus plantarum (Lactobacillus plantarum), Lactobacillus fermentum (Lactobacillus fermentum), etc., among which the proportion of these microorganisms reaches more than 95%, it is determined to be sour fish The main microorganisms in the fermentation process.
Embodiment 2
[0061] A kind of preparation method of sour pickled fish, comprises steps:
[0062] S1. Raw material pre-treatment: select a single grass carp with a weight of more than 300 grams, remove the scales, viscera and gills, wash with water; then drain and dry to obtain fish A;
[0063] S2, apply salt: apply salt on the outer surface and the inner side of the abdominal cavity of the fish A described in step S1, the weight of the salt is 5% of the weight of the fish A, and the fish B is obtained;
[0064] S3, remove fishy smell: mix white wine and sugar, apply evenly on the surface and inside of the fish B mentioned in step S2, drain the blood, and place it at room temperature for 1 hour to get fish C; the weight of the white sugar is the weight of the fish B mentioned in step S1 0.2% of the weight of the fish A, and the amount of white wine is 1% of the weight of the fish A described in step S1;
[0065] S4, seasoning: take ginger and cut into 3mm 3 Ginger, take dried chili powder...
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