Method of removing fishy and refreshing for fresh water fish
A fresh-keeping method and technology for freshwater fish, applied in the direction of using chemicals to preserve meat/fish, etc., can solve the problems of less than 10% processing rate, loss, easy spoilage and so on, achieve remarkable effect, solve the heavy smell of soil, ensure safety effect
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Embodiment 1
[0018] Embodiment 1, a kind of deodorization fresh-keeping method of freshwater fish, take fresh and alive crucian carp as material, carry out following steps successively:
[0019] 1), prepare deodorizing fresh-keeping solution:
[0020] Remove the skins of 80 grams of ginger, 80 grams of garlic and 80 grams of onion, then mix and grind to homogenize; then add 1000 grams of rice wine, and mix well to obtain a mixture.
[0021] The above mixture is extracted with 40KHz ultrasonic waves at 50°C for 30 minutes, and then filtered with a filter cloth; the obtained filtrate is the fresh-keeping solution for deodorization.
[0022] 2) Take fresh crucian carp, remove the head and tail, remove the scales, remove the viscera, wash it with clean water, and immerse it in the deodorizing fresh-keeping solution. The weight ratio of washed crucian carp to deodorizing fresh-keeping liquid is 1:4, pick up and drain after soaking for 60 minutes.
[0023] 3), after wrapping the above-mentione...
Embodiment 2
[0024] Embodiment 2, a kind of deodorization fresh-keeping method of freshwater fish, take fresh and alive herring as material, carry out following steps successively:
[0025] 1), prepare deodorizing fresh-keeping solution:
[0026] Remove the skins of 100 grams of ginger, 100 grams of garlic and 100 grams of onion, then mix and grind to homogenate; then add 1000 grams of rice wine, and mix well to obtain a mixture.
[0027] The above mixture is extracted with 40KHz ultrasonic wave at 40°C for 45 minutes, and then filtered with a filter cloth; the obtained filtrate is the fresh-keeping solution for deodorization.
[0028] 2) Take fresh herring, remove the head and tail, remove the scales, remove the viscera, cut into pieces, wash it with clean water, and immerse it in the deodorizing fresh-keeping solution. The weight ratio of the cleaned fish pieces to the deodorizing fresh-keeping solution is 1:4, pick up and drain after soaking for 30 minutes.
[0029] 3) After wrapping ...
Embodiment 3
[0030] Embodiment 3, a kind of deodorization fresh-keeping method of freshwater fish, take fresh grass carp as material, carry out following steps successively:
[0031] 1), prepare deodorizing fresh-keeping solution:
[0032] After removing the skins of 60 grams of ginger, 70 grams of garlic and 80 grams of onions, they were mixed and ground to a homogeneous slurry; then 800 grams of rice wine were added and mixed evenly to obtain a mixture.
[0033] The above mixture is extracted with 40KHz ultrasonic waves for 35 minutes at 45°C, and then filtered with a filter cloth; the obtained filtrate is the deodorizing fresh-keeping solution.
[0034] 2) Take fresh grass carp, remove the head and tail, remove the scales, remove the viscera, cut into pieces, wash it with clean water, and immerse it in the deodorizing fresh-keeping solution. The weight ratio of the washed fish pieces to the deodorizing fresh-keeping liquid is 1:3, pick up and drain after soaking for 45 minutes.
[003...
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