CN114794408A - Processing technology of quick-frozen slurry-free fish slices - Google Patents

Processing technology of quick-frozen slurry-free fish slices Download PDF

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Publication number
CN114794408A
CN114794408A CN202210564240.9A CN202210564240A CN114794408A CN 114794408 A CN114794408 A CN 114794408A CN 202210564240 A CN202210564240 A CN 202210564240A CN 114794408 A CN114794408 A CN 114794408A
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China
Prior art keywords
fish
oil
fillets
quick
percent
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Pending
Application number
CN202210564240.9A
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Chinese (zh)
Inventor
许朝瑜
李想
李翘宇
谭凤云
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Qingyuan Ronghai Aquaculture Technology Co ltd
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Qingyuan Ronghai Aquaculture Technology Co ltd
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Application filed by Qingyuan Ronghai Aquaculture Technology Co ltd filed Critical Qingyuan Ronghai Aquaculture Technology Co ltd
Priority to CN202210564240.9A priority Critical patent/CN114794408A/en
Publication of CN114794408A publication Critical patent/CN114794408A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L17/00Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00General methods for preserving meat, sausages, fish or fish products
    • A23B4/06Freezing; Subsequent thawing; Cooling
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

The invention discloses a processing technology of quick-frozen slurry-free fish fillets. The fish fillets produced by the process are fresh and cool in appearance, smooth and tender in taste, not easy to desize and dehydrate after unfreezing, stable in quality and taste, and very suitable for prefabricated vegetable enterprises and mass production in a central kitchen.

Description

Processing technology of quick-frozen slurry-free fish slices
Technical Field
The invention relates to the field of food processing, in particular to a processing technology of quick-frozen slurry-free fish fillets.
Background
Sauerkraut fish, also known as sour soup fish, is a classic dish from Chongqing, known for its unique flavor and unique cooking technique. Popular in the last 90 s of the century is one of the open-circuit pioneers of Chongqing Jianghu vegetables. The pickled Chinese cabbage fish is prepared by taking grass carp as a main material and adding food materials such as pickled vegetables and the like in a boiling way, and is sour, hot and delicious in taste; the fish is rich in high-quality protein and can provide rich nutrition such as protein, mineral substances and the like for people; the lactic acid in the pickled Chinese cabbage can promote the absorption of the iron element by the human body and can increase the appetite of the human body.
The main material fish of the Chinese sauerkraut fish contains rich high-quality protein, the human body digestibility can reach 96%, and essential amino acid, mineral substances, vitamin A and vitamin D can be supplied to the human body; the fat of the fish is mostly unsaturated fatty acid, which can well reduce cholesterol and prevent arteriosclerosis and coronary heart disease, therefore, eating more fish can keep healthy and long life. The lactic acid in the pickled Chinese cabbage can stimulate appetite, refresh, sober up and remove greasiness, can also stimulate appetite, help digestion and promote the absorption of iron element by human body. Meanwhile, the nutritional ingredients contained in the pickled Chinese cabbage are not easy to lose. It is especially suitable for patients with asthenia, headache due to wind deficiency, hypertension due to hyperactivity of liver-yang, headache, chronic malaria, and cardiovascular diseases.
When the fish fillet prefabricated product is processed and processed in a food factory, the process is not uniform, the taste is not stable, and the problems of desizing, dehydration, reddening and blackening, fragile fish fillet and the like frequently occur.
Disclosure of Invention
The invention aims to overcome the problems and provides a processing technology of quick-frozen slurry-free fish fillets. In order to achieve the purpose, the invention adopts the following technical scheme:
a processing technology of quick-frozen slurry-free fish fillets comprises the following steps:
s1, preparing an acidity regulator
Weighing sodium bicarbonate, sodium carbonate, potassium chloride and edible salt according to a proportion, and adding ice water for dissolving;
s2, preparing seasoning pickling liquid
Weighing starch, water, a compound water retention agent, salt, white sugar and oil according to a certain proportion;
s3, acidity adjustment
Putting the fillets into an acidity regulator, and soaking for 3-12h, wherein the temperature is kept at 0-10 ℃ in the soaking process;
s4, pickling
After the fillets are soaked, fishing out the fillets, draining water, then putting the fillets into a vacuum rolling machine, a stirrer or a pickling cylinder, adding seasoning pickling liquid, stirring uniformly, and then refrigerating and storing for 4-24h at the refrigerating temperature of 0-10 ℃;
s5, quick freezing
Packaging the pickled fish fillets, quickly freezing at the central temperature of less than-18 ℃, and putting into a cold storage after quick freezing.
As an improvement, the proportion of the materials of the salting liquid (based on the weight of the salted fish fillets) in the step S2 is as follows:
2 to 10 percent of starch, 1 to 30 percent of water, 0.1 to 2 percent of compound water retention agent, 0.1 to 1.5 percent of salt, 0.1 to 1.5 percent of white sugar and 1 to 3 percent of oil.
As a modification, the compound moisture retention agent in the step S2 comprises a mixed product of one or more of sodium tripolyphosphate, sodium pyrophosphate and disodium dihydrogen pyrophosphate.
As a modification, the oil in step S2 is selected from one or more of soybean oil, peanut oil, corn oil, rapeseed oil, olive oil and linseed oil.
As an improvement, the fish slices are selected from one of snakehead, Qingjiang fish, Pacific saury and grass carp.
The invention has the advantages that:
the fish fillets produced by the process are fresh and cool in appearance, smooth and tender in taste, not easy to desize and dehydrate after unfreezing, stable in quality and taste, and very suitable for dish preparation enterprises and the central kitchen for mass production.
Detailed Description
The present invention will be described in detail and specifically with reference to the following examples so as to facilitate the understanding of the present invention, but the following examples do not limit the scope of the present invention.
Example 1
The embodiment discloses a processing technology of quick-frozen slurry-free fish fillets, which comprises the following steps:
s1, preparing an acidity regulator
Weighing sodium bicarbonate, sodium carbonate, potassium chloride and edible salt according to a proportion, and adding ice water for dissolving;
s2, preparing seasoning pickling liquid
Preparing according to the proportion (by weight of the salted fish slices): 2% of starch, 5% of water, 0.1% of compound water retention agent, 0.1% of salt, 0.1% of white sugar and 1% of oil;
s3, acidity adjustment
Putting the fillets into an acidity regulator, and soaking for 12h, wherein the temperature is kept at 0-10 ℃ in the soaking process;
s4, pickling
After the fillets are soaked, fishing out the fillets, draining water, then putting the fillets into a vacuum rolling machine, a stirrer or a pickling cylinder, adding seasoning pickling liquid, stirring uniformly, and then refrigerating and storing for 24 hours at the refrigerating temperature of 0-10 ℃;
s5, quick freezing
Packaging the pickled fish fillets, quickly freezing at the central temperature of less than-18 ℃, and putting into a cold storage after quick freezing.
In the embodiment, the compound water retention agent is sodium tripolyphosphate, sodium pyrophosphate and disodium dihydrogen pyrophosphate. In step S2, soybean oil is used as the oil. The fish fillet is made of snakehead.
Example 2
The embodiment discloses a processing technology of quick-frozen slurry-free fish fillets, which comprises the following steps:
s1, preparing an acidity regulator
Weighing sodium bicarbonate, sodium carbonate, potassium chloride and edible salt according to a proportion, and adding ice water for dissolving;
s2, preparing seasoning pickling liquid
Preparing according to the proportion (by weight of the salted fish slices): 10% of starch, 30% of water, 2% of compound water retention agent, 1.5% of salt, 1.5% of white sugar and 3% of oil;
s3, acidity adjustment
Putting the fillets into an acidity regulator, and soaking for 12h, wherein the temperature is kept at 0-10 ℃ in the soaking process;
s4, pickling
After the fillets are soaked, fishing out the fillets, draining water, then putting the fillets into a vacuum rolling machine, a stirrer or a pickling cylinder, adding seasoning pickling liquid, stirring uniformly, and then refrigerating and storing for 24 hours at the refrigerating temperature of 0-10 ℃;
s5, quick freezing
Packaging the pickled fish fillets, quickly freezing at the central temperature of less than-18 ℃, and putting into a cold storage after quick freezing.
In the embodiment, the compound water retention agent is sodium tripolyphosphate, sodium pyrophosphate and disodium dihydrogen pyrophosphate. In step S2, corn oil is used as the oil. The fish slice is Bass sand fish slice.
The embodiments of the present invention have been described in detail above, but they are merely exemplary, and the present invention is not equivalent to the above described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, it is intended that all equivalent alterations and modifications be included within the scope of the invention, without departing from the spirit and scope of the invention.

Claims (5)

1. A processing technology of quick-frozen slurry-free fish fillets is characterized by comprising the following steps:
s1, preparing an acidity regulator
Weighing sodium bicarbonate, sodium carbonate, potassium chloride and edible salt according to a proportion, and adding ice water for dissolving;
s2, preparing seasoning pickling liquid
Weighing starch, water, a compound water retention agent, salt, white sugar and oil according to a certain proportion;
s3, acidity adjustment
Putting the fillets into an acidity regulator, and soaking for 3-12h, wherein the temperature is kept at 0-10 ℃ in the soaking process;
s4, pickling
After the fillets are soaked, fishing out the fillets, draining water, then putting the fillets into a vacuum rolling machine, a stirrer or a pickling cylinder, adding seasoning pickling liquid, stirring uniformly, and then refrigerating and storing for 4-24h at the refrigerating temperature of 0-10 ℃;
s5, quick freezing
Packaging the pickled fish fillets, quickly freezing at the central temperature of less than-18 ℃, and putting into a cold storage after quick freezing.
2. The processing technology of quick-frozen slurry-free fish slices as claimed in claim 1, wherein the proportion of the pickling liquid (based on the weight of the pickled fish slices) in step S2 is as follows:
2 to 10 percent of starch, 1 to 30 percent of water, 0.1 to 2 percent of compound water retention agent, 0.1 to 1.5 percent of salt, 0.1 to 1.5 percent of white sugar and 1 to 3 percent of oil.
3. The processing technology of the quick-frozen slurry-free fish fillet as claimed in claim 1, wherein the compound moisture retention agent in the step S2 comprises one or more of sodium tripolyphosphate, sodium pyrophosphate and disodium dihydrogen pyrophosphate.
4. The process of claim 1, wherein in step S2, the oil is selected from one or more of soybean oil, peanut oil, corn oil, rapeseed oil, olive oil, and linseed oil.
5. The processing technology of the quick-frozen slurry-free fish fillet as claimed in claim 1, wherein the fish fillet is one of snakehead, Qingjiang fish, Bashan fish and grass carp.
CN202210564240.9A 2022-05-23 2022-05-23 Processing technology of quick-frozen slurry-free fish slices Pending CN114794408A (en)

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Application Number Priority Date Filing Date Title
CN202210564240.9A CN114794408A (en) 2022-05-23 2022-05-23 Processing technology of quick-frozen slurry-free fish slices

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Application Number Priority Date Filing Date Title
CN202210564240.9A CN114794408A (en) 2022-05-23 2022-05-23 Processing technology of quick-frozen slurry-free fish slices

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115349608A (en) * 2022-08-16 2022-11-18 广东环球水产食品有限公司 Preparation method of frozen non-starched pickled Chinese cabbage fish fillet prefabricated dish
CN116636556A (en) * 2022-12-26 2023-08-25 麦恺胜(上海)食品有限公司 Water-retaining agent for aquatic product processing and application method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108740840A (en) * 2018-06-20 2018-11-06 信良记食品科技(北京)有限公司 A kind of production method of the quick-frozen flavouring fish block of Tilapia mossambica
CN109007648A (en) * 2018-08-21 2018-12-18 杭州众香科技有限公司 A method of improving freezing conditioning fillet
CN110876407A (en) * 2019-12-11 2020-03-13 厦门闽得友食品科技有限公司 Compound acidity regulator and preparation process thereof
CN111567760A (en) * 2020-05-28 2020-08-25 海南蔚蓝海洋食品有限公司 Non-starching fish slice and preparation method thereof
CN111631360A (en) * 2020-06-28 2020-09-08 茂名新洲海产有限公司 Preparation method of strong-toughness tilapia mossambica slip
CN114176199A (en) * 2021-11-15 2022-03-15 湖北省兴发磷化工研究院有限公司 Processing method for improving and conditioning meat quality of grass carp with back opened

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108740840A (en) * 2018-06-20 2018-11-06 信良记食品科技(北京)有限公司 A kind of production method of the quick-frozen flavouring fish block of Tilapia mossambica
CN109007648A (en) * 2018-08-21 2018-12-18 杭州众香科技有限公司 A method of improving freezing conditioning fillet
CN110876407A (en) * 2019-12-11 2020-03-13 厦门闽得友食品科技有限公司 Compound acidity regulator and preparation process thereof
CN111567760A (en) * 2020-05-28 2020-08-25 海南蔚蓝海洋食品有限公司 Non-starching fish slice and preparation method thereof
CN111631360A (en) * 2020-06-28 2020-09-08 茂名新洲海产有限公司 Preparation method of strong-toughness tilapia mossambica slip
CN114176199A (en) * 2021-11-15 2022-03-15 湖北省兴发磷化工研究院有限公司 Processing method for improving and conditioning meat quality of grass carp with back opened

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115349608A (en) * 2022-08-16 2022-11-18 广东环球水产食品有限公司 Preparation method of frozen non-starched pickled Chinese cabbage fish fillet prefabricated dish
CN116636556A (en) * 2022-12-26 2023-08-25 麦恺胜(上海)食品有限公司 Water-retaining agent for aquatic product processing and application method thereof

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