CN103750403A - Method for processing dired tuna - Google Patents

Method for processing dired tuna Download PDF

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Publication number
CN103750403A
CN103750403A CN201210027305.2A CN201210027305A CN103750403A CN 103750403 A CN103750403 A CN 103750403A CN 201210027305 A CN201210027305 A CN 201210027305A CN 103750403 A CN103750403 A CN 103750403A
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China
Prior art keywords
temperature
tuna
fillet
seasoning
sheet
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Pending
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CN201210027305.2A
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Chinese (zh)
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不公告发明人
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Individual
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Individual
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Priority to CN201210027305.2A priority Critical patent/CN103750403A/en
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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
    • A23L17/10Fish meal or powder; Granules, agglomerates or flakes
    • 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)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

The invention relates to a method for processing dried tuna which is prepared by raw material tuna. The processing method comprises the following steps: checking, accepting and processing raw materials-cutting pieces-seasoning-drying-baking-rolling into sheet-drying-packing-finishing. The processing method provided by invention has the advantages that the overcomes the disadvantages that the tuna foodstuff is inconvenient for infants and the elderly to eat due to rough meet and bad mouthfeel, and the tune is processed into soft, crisp and delicious foodstuff without fiber harsh feeling, and the dried tuna is convenient to eat with lower crude fibre content and is especially suitable for elder and children to eat, digest and absorb. The method has the reasonable technology, simple production and low cost.

Description

The processing method that a kind of tuna is dry
 
Technical field
The present invention relates to a kind of processing method of marine product, particularly a kind ofly take the dry processing method of tuna that tuna is raw material.
 
Background technology
Tuna (Thunnus) also claim yaito tuna, tuna fish, there is the features such as high protein, low fat, be described as rare nutrient delicious of modern, tuna is the very low marine fishes of a kind of animal fat content, in China, mainly originates in the South Sea, the East Sea and straits, South Taiwan.
Tuna contains a large amount of DHA and EPA.DHA can strengthen cranial nerve, contributes to accelerate baby's brain cell growth and intellectual development, is enhanced to people's memory and thinking ability, effectively prevents the generation of senile dementia.EPA has adjusting blood fat function, promotes hemetaboly, reduce blood pressure, and the diseases such as the angiocardiopathies such as prevention of arterial sclerosis, muscle infarction and cerebral infarction.Tuna contains several seed amino acids that can not form in human body, and fat content is low, is desirable diet food.
But tuna food is because meat is coarse, mouthfeel is poor, if dealt with improperly, inconvenient infant and designed for old people.
 
Summary of the invention
The object of the invention is for above problem, provide a kind of and make tuna become shortcake, crisp, fragrant through great many of experiments and scientific and reasonable formula, without fiber harsh feeling, tasty, and the dry processing method of the tuna of instant.
Technical scheme of the present invention is as follows, the processing method that a kind of tuna is dry, and it comprises the following steps:
A, raw material are processed:
Select and freeze good tuna, cutting is divided into several trapezoid blocks, every is of a size of: length 10 ~ 18cm, width 8 ~ 10 cm, thickness 2 ~ 3 cm, then in the salt solution that fish piece to be placed on to temperature and to be 40 ℃, brine quality mark be 3%, soaking the time of putting is 2 minutes, refrigerator samming 12 h that are placed in afterwards 4 ° of C, thaw to half thawed state;
B, cut open sheet:
Each fish piece is cutd open into the fillet that thickness is about 1 centimetre, with clear water, rinse fish meat sheet;
C, seasoning:
Fillet are prepared with various auxiliary materials according to the following ratio: the flesh of fish 100 weight portions, white granulated sugar 12-18 weight portion, salt 5-10 weight portion, soyabean protein powder 12-18 weight portion, calcium powder 2-4 weight portion, then add the flavoring 4-6 weight portions such as ginger powder, powder, monosodium glutamate and carry out seasoning; Seasoning basis of time environment temperature was selected in 7 hours to 15 hours;
D, oven dry:
Fish meat sheet after seasoning is spread out on stainless (steel) wire sheet equably, sends into drying room inner drying; 40 ℃~45 ℃ of drying room temperature, baking time 8-10 hour, dries and when fillet moisture reaches 25% one 30%, gets sheet;
E, baking:
Use infrared ray baking machine to bake, 180~200 ℃ of temperature; Time is controlled at 6~8 minutes, makes fillet central temperature reach 95 ℃;
F. roll sheet
While hot the fillet after baking are rolled
G, dry:
In drying tunnel, adopt 60~80 ℃ of temperature to be dried, the time is 3 ~ 5 minutes;
H, packing
Dried fillet are taken out, after its temperature is cooled to room temperature, packs and be finished product.
Beneficial effect of the present invention is, adopts above-mentioned side to send out after method, just can obtain shortcake, crisp, fragrant, and without fiber harsh feeling, and the tuna of instant is dry, and its crude fiber content is less, is easy to digest and assimilate, and is particularly suited for old man and children edible.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
The processing method that tuna is dry, it comprises the following steps:
1. raw material is checked and accepted and is processed
Select and freeze good tuna, fish body is complete.Smell is normal, and eyeball is flat clean, and cornea is bright, the gill takes on a red color, muscle high resilience, kindred closely connects, and hygienic quality should meet the pertinent regulations of < < GB2733-94 seawater fish sanitary standard > >.Tuna cutting is divided into several trapezoid blocks, every is of a size of: length 10 ~ 18cm, width 8 ~ 10 cm, thickness 2 ~ 3 cm, then in the salt solution that fish piece to be placed on to temperature and to be 40 ℃, brine quality mark be 3%, soaking the time of putting is 2 minutes, refrigerator samming 12 h that are placed in afterwards 4 ° of C, thaw to half thawed state.So operate in samming process, the ice crystal of partial melting can infiltrate in cell lentamente again, at protein particulate, again forms hydrated sheath around, and juice loss is reduced, and has kept nutritional labeling and original local flavor of fish piece after thawing.
2. cut open sheet
Each fish piece is cutd open into the fillet that thickness is about 1 centimetre, with clear water, rinse fish meat sheet;
3. seasoning
Fillet are prepared in following ratio and various auxiliary material: the flesh of fish 100 weight portions, white granulated sugar 12-18 weight portion, salt 5-10 weight portion, soyabean protein powder 12-18 weight portion, calcium powder 2-4 weight portion, then add the flavoring 4-6 weight portions such as ginger powder, powder, monosodium glutamate and carry out seasoning.The seasoning time determines with environment temperature: temperature is about 15 hours during lower than 10 ℃; Temperature is about 7 hours when 20 ℃ of left and right.
4. dry
Fish meat sheet after seasoning is spread out on stainless (steel) wire sheet equably, sends into drying room inner drying.40 ℃ one 45 ℃ of drying room temperature, baking time 8-10 hour, dries and when fillet moisture reaches 25% one 30%, gets sheet.
5. baking
Use infrared ray baking machine to bake, temperature 180-200 ℃.Time is controlled at 6-8 minute, makes fillet central temperature reach 95 ℃.
6. roll sheet
While hot by the fillet calendering after baking.
7. dry
In drying tunnel, adopt 60~80 ℃ of temperature to be dried, the time is 3 ~ 5 minutes;
8. pack
Dried fillet are taken out, after its temperature is cooled to room temperature, packs and be finished product.
Use infrared ray baking machine to bake, 180~200 ℃ of temperature; Time is controlled at 6~8 minutes, makes fillet central temperature reach 95 ℃;
Organoleptic indicator, is defined as: form---and become cotton-shaped, fiber softening is fluffy, without being charred; Color and luster---light yellow or white, color and luster is evenly glossy; Mouthfeel---fish aromatic flavour is obvious, and fragrance is pure, fresh and sweet agreeable to the taste, without other bad smells.Impurity---nothing.These are all according to experimental result and in conjunction with " mouth feel score method and standard " definite technical indicator.
Microbiological indicator, is defined as: total plate count (individual/g)≤30000; Coliform (individual/100g)≤30; Pathogenic bacteria (being pathogenic entero becteria and characteristic of disease coccus processed) must not detect.These are all according to experimental result and in conjunction with the technical indicator of country and industry relevant food health regulation, standard.
Below with concrete example, the present invention is described, these embodiment are used for understanding the present invention, rather than limit interest field of the present invention.
Embodiment 1:
The choosing flesh of fish 100g, white granulated sugar 15g, salt 5g, soyabean protein powder 1 stand, calcium powder 2g, then add the flavoring 5g such as ginger powder, powder, monosodium glutamate and carry out seasoning.In temperature, be that in the environment of 8 ℃, the seasoning time is 15 hours; Fish meat sheet after seasoning is spread out on stainless (steel) wire sheet equably, sends into drying room inner drying.Drying room temperature 45 C, baking time 10 hours, dries and when moisture reaches 25%, gets sheet.Use infrared ray baking machine to bake, 180 ℃ of temperature, the time is controlled at 6min, by the fillet calendering after baking, fillet are sent in drying tunnel and are again dried while hot, adopt 60~80 ℃ of temperature to be dried, time is 3 ~ 5 minutes, after its temperature is cooled to room temperature, packs and is finished product.
Embodiment 2:
The choosing flesh of fish 100g, white granulated sugar 12g, salt 1 stand, soyabean protein powder 15g, calcium powder 4g, then add the flavoring 5g such as ginger powder, powder, monosodium glutamate and carry out seasoning.In temperature, be that in the environment of 20 ℃, the seasoning time is 7 hours; Fish meat sheet after seasoning is spread out on stainless (steel) wire sheet equably, sends into drying room inner drying.40 ℃ of drying room temperature, baking time 8 hours, dries and when moisture reaches 30%, gets sheet.Use infrared ray baking machine to bake, 200 ℃ of temperature, the time is controlled at 8min, by the fillet calendering after baking, fillet are sent in drying tunnel and are again dried while hot, adopt 60~80 ℃ of temperature to be dried, time is 3 ~ 5 minutes, after its temperature is cooled to room temperature, packs and is finished product.

Claims (2)

1. the dry processing method of tuna, is characterized in that: comprise the following steps:
A, raw material are processed:
Select and freeze good tuna, cutting is divided into several trapezoid blocks, every is of a size of: length 10 ~ 18cm, width 8 ~ 10 cm, thickness 2 ~ 3 cm, then in the salt solution that fish piece to be placed on to temperature and to be 40 ℃, brine quality mark be 3%, soaking the time of putting is 2 minutes, refrigerator samming 12 h that are placed in afterwards 4 ° of C, thaw to half thawed state;
B, cut open sheet:
Each fish piece is cutd open into the fillet that thickness is about 1 centimetre, with clear water, rinse fish meat sheet;
C, seasoning:
Fillet are prepared with various auxiliary materials according to the following ratio: the flesh of fish 100 weight portions, white granulated sugar 12-18 weight portion, salt 5-10 weight portion, soyabean protein powder 12-18 weight portion, calcium powder 2-4 weight portion, then add the flavoring 4-6 weight portions such as ginger powder, powder, monosodium glutamate and carry out seasoning; Seasoning basis of time environment temperature was selected in 7 hours to 15 hours;
D, oven dry:
Fish meat sheet after seasoning is spread out on stainless (steel) wire sheet equably, sends into drying room inner drying; 40 ℃~45 ℃ of drying room temperature, baking time 8-10 hour, dries and when fillet moisture reaches 25% one 30%, gets sheet;
E, baking:
Use infrared ray baking machine to bake, 180~200 ℃ of temperature; Time is controlled at 6~8 minutes, makes fillet central temperature reach 95 ℃;
F. roll sheet
While hot the fillet after baking are rolled
G, dry:
In drying tunnel, adopt 60~80 ℃ of temperature to be dried, the time is 3 ~ 5 minutes;
H, packing
Dried fillet are taken out, after its temperature is cooled to room temperature, packs and be finished product.
2. the dry processing method of tuna as claimed in claim 1, is characterized in that: temperature is 15 hours the seasoning time during lower than 10 ℃; Temperature is 7 hours at 20 ℃.
CN201210027305.2A 2012-02-08 2012-02-08 Method for processing dired tuna Pending CN103750403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210027305.2A CN103750403A (en) 2012-02-08 2012-02-08 Method for processing dired tuna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210027305.2A CN103750403A (en) 2012-02-08 2012-02-08 Method for processing dired tuna

Publications (1)

Publication Number Publication Date
CN103750403A true CN103750403A (en) 2014-04-30

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CN201210027305.2A Pending CN103750403A (en) 2012-02-08 2012-02-08 Method for processing dired tuna

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CN (1) CN103750403A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104705703A (en) * 2015-03-06 2015-06-17 天峨县平昌生态农业有限公司 Tuna freeze-dried powder and preparation method thereof
CN105077378A (en) * 2014-06-27 2015-11-25 浙江省海洋水产研究所 Spiced sliced tuna processing technology
CN105146591A (en) * 2015-09-08 2015-12-16 浙江省海洋开发研究院 Preparation method for dried tuna
CN110521762A (en) * 2019-10-16 2019-12-03 大连国富水产食品有限公司 A kind of sole thawing technique
CN110574887A (en) * 2019-10-29 2019-12-17 石狮市华宝明祥食品有限公司 Method for improving nutritional value of canned fish with tomato juice

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105077378A (en) * 2014-06-27 2015-11-25 浙江省海洋水产研究所 Spiced sliced tuna processing technology
CN105077378B (en) * 2014-06-27 2017-07-18 浙江省海洋水产研究所 A kind of spiced tuna fillet processing technology
CN104705703A (en) * 2015-03-06 2015-06-17 天峨县平昌生态农业有限公司 Tuna freeze-dried powder and preparation method thereof
CN105146591A (en) * 2015-09-08 2015-12-16 浙江省海洋开发研究院 Preparation method for dried tuna
CN105146591B (en) * 2015-09-08 2019-04-12 浙江省海洋开发研究院 A kind of preparation method of tuna dried fish
CN110521762A (en) * 2019-10-16 2019-12-03 大连国富水产食品有限公司 A kind of sole thawing technique
CN110574887A (en) * 2019-10-29 2019-12-17 石狮市华宝明祥食品有限公司 Method for improving nutritional value of canned fish with tomato juice

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Application publication date: 20140430