CN103960695A - Method for producing minced fillet without fishy smell - Google Patents

Method for producing minced fillet without fishy smell Download PDF

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Publication number
CN103960695A
CN103960695A CN201410208134.2A CN201410208134A CN103960695A CN 103960695 A CN103960695 A CN 103960695A CN 201410208134 A CN201410208134 A CN 201410208134A CN 103960695 A CN103960695 A CN 103960695A
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CN
China
Prior art keywords
fish
fishy smell
gruel
production method
filtrate
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410208134.2A
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Chinese (zh)
Inventor
付湘晋
任佳丽
吴伟
吴越
杨英
丁玉琴
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Central South University of Forestry and Technology
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Central South University of Forestry and Technology
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Priority to CN201410208134.2A priority Critical patent/CN103960695A/en
Publication of CN103960695A publication Critical patent/CN103960695A/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
    • A23L17/10Fish meal or powder; Granules, agglomerates or flakes
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • A23L5/276Treatment with inorganic compounds
    • 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)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

The invention discloses a method for producing minced fillet without fishy smell. The method comprises the following steps: (1) pretreating fish; (2) pulping; (3) regulating the pH value, so that fish proteins are dissolved; (4) filtering and removing undissolved fishbone, connective tissues and the like; (5) adding activated carbon and diatomite, stirring and adsorbing fishy smell substances, and filtering and removing the activated carbon and diatomite; and (6) regulating the pH value so that the fish proteins are precipitated, filtering and obtaining the product. The obtained fish proteins do not have fishy smell and can serve as high-quality raw materials of minced fillet products.

Description

A kind of production method without the gruel of fishy smell fish
Technical field
The present invention relates to a kind of production method of fish gruel, especially relate to a kind of method of producing without the gruel of fishy smell fish.
Background technology
Surimi product has high protein, low-fat feature, and instant, and since the sixties in 20th century, surimi product has become a kind of modernization aquatic products processing food that has development prospect, is one of aquatic food of worldwide production, consumption figure maximum.The simulated foods that the fish gruel of take is raw material is liked by consumer at home and abroad deeply, and particularly international market is very fast to the demand growth of fish gruel.The output amplification of China's fish gruel and surimi product is obvious, increases every year 27.7%.Unblemished fish gruel is expensive, and the fish of Optimization of Low Value Fish being processed into high added value is rotten, is one of approach effectively utilizing China's aquatic resources.The problem that the rotten processing of Optimization of Low Value Fish fish exists: 1) fishy smell is heavy and complicated, removes difficulty, the particularly distinctive bilgy odour of low-value freshwater fish, 2) Optimization of Low Value Fish fish body is little, thorn is many, and sting between polymyarian, the rotten yield of fish is low.
It is generally acknowledged, the aldehyde material that derives from fat oxidation degraded is the main matter that causes fishlike smell, as 2-hexenoic aldehyde, 2, and 6-nonadienal, 4-heptenal, E, E-2,4-heptan-bis-olefine aldehydr, 2, the 4-last of the ten Heavenly stems-bis-olefine aldehydr, 2,4,7-olefine aldehydr in the last of the ten Heavenly stems three etc.; Bilgy odour material in the flesh of fish is mainly native monosodium glutamate and 2-methyl isoborneol.
The method of the de-raw meat of fish product is a lot.Washing is the most frequently used method, but in WATER-WASHING METHOD, water-solubility protein loss is large, and nonpolar fishy smell material removal effect is bad.Salted rear heated-air drying or the sun dry can only slightly reduce bilgy odour material [referring to Jirawan Y., Athapol N. Effects of preservation methods on geosmin content and off-flavor in Nile tilapia ( oreochromis niloticus) [J]. J. Aquatic Food Pro. Tec. 2000,9 (4): 95-107.].Working concentration is that the Ozone Water rinsing of 3.0-7.5 mg/L can make the native monosodium glutamate in bighead meat reduce by 50%, but flesh of fish fat has partial oxidation, meat quality of fish structure part is deteriorated [referring to Du Guowei, summer Wenshui. the variation [J] of volatile ingredient in silver carp rotten de-raw meat front and back and storage. food industry science and technology, 2007,28 (9): 76-80.].
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the deficiencies in the prior art, provides a kind of and can effectively remove fishlike smell and the high production method without the gruel of fishy smell fish of the rotten yield of fish.
The technical scheme that the present invention solves its technical problem employing is that a kind of production method without the gruel of fishy smell fish, comprises the following steps:
1) flesh of fish pretreatment: internal organ, cleaning, stripping and slicing, rubbing are decaptitated, gone to fresh fish, obtain minced fish;
2) making beating: adding and being equivalent to gained minced fish weight 3-12 temperature is doubly the water of 0-10 ℃, and making beating, must oppress slurry;
3) adjust pH dissolves fish protein: when step (2) gained flesh of fish slurry is stirred, add alkali, adjust pH is to 9-13, or with sour adjust pH to 1-3.5, make flesh of fish dissolving (pH is shown in accompanying drawing 1 to the impact of silver carp muscle protein dissolution rate);
4) filter: cross and filter to remove fishbone, undissolved connective tissue, fish scale etc., get filtrate;
5) absorption: add activated carbon or the diatomite that is equivalent to filtrate weight 0.1-2% in filtrate, stir 5-30min, cross and filter to remove activated carbon, get filtrate;
6) adjust pH makes fish albumen precipitation: when step (5) filtrate is stirred, add acid or alkali and regulate pH value to 4-7, filtration or centrifugal; Must be rotten without fishy smell fish.
All operations step of the present invention is preferably carried out at 0-10 ℃, to guarantee the rotten albumen consistency of fish.
While adjusting pH, if add acid, preferred hydrochloric acid, citric acid or lactic acid, preferred concentration is 0.1-2N; If interpolation alkali, preferably NaOH, NaHCO 3or Na 2cO 3, preferred concentration is 0.1-2N.
The present invention can effectively remove fishlike smell, bilgy odour material, and the rotten product colour of gained fish is shallow, without fishy smell.Active carbon, diatomite can effectively adsorb fishy smell material, if but directly by active carbon, diatomite and block flesh of fish mixing and absorption, because the flesh of fish is block, fishy smell material must be first from the flesh of fish migration out, cause active carbon, the de-raw meat efficiency of diatomite low.The present invention adopts acid adding or alkali to make the flesh of fish be dissolved into liquid state, and applicable active carbon, diatomite play a role, fully the fishy smell material in the absorption flesh of fish.In addition, this technique is to the harmful substance in the flesh of fish, as heavy metal, agriculture is residual, medicine is residual, algae toxin etc. also has the extraordinary effect of subduing.
The rotten product colour of gained fish of the present invention is shallow, without fishy smell, the rotten yield of fish is high, the rotten technique yield of tradition freshwater fish only has 25% left and right, in the present invention, fresh fish decaptitates, goes directly to pull an oar after internal organ, has avoided adopting a large amount of flesh of fish in meat process and has sticked in the loss causing on fishbone, also avoided the loss of myosinogen in the rotten washing step of traditional fish, the rotten yield of fish can be brought up to more than 30%.
Accompanying drawing explanation
Fig. 1 is the figure that affects of pH value dialogue silver carp muscle protein solubility.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
The present embodiment comprises the following steps:
1) flesh of fish pretreatment: fresh white silver carp 4.0kg is raw material, decaptitates, goes internal organ, cleaning, stripping and slicing, rubbing, obtains minced fish;
The present embodiment all operations all carries out at low temperature 0-10 ℃, to guarantee the rotten albumen consistency of fish;
2) making beating: add cold (4 ℃) water that is equivalent to 5 times of gained minced fish weight, the refiner 10000r/min 3min that pull an oar, obtains the flesh of fish and starch;
3) adjust pH dissolves fish protein: when step (2) gained flesh of fish slurry is stirred, add NaOH solution (concentration 1N) adjust pH to 11.5; The flesh of fish dissolves;
4) filter: cross and filter to remove fishbone, undissolved connective tissue, fish scale etc., get filtrate;
5) absorption: add the activated carbon that is equivalent to filtrate weight 2% in filtrate, stir 15min, cross and filter to remove activated carbon, get filtrate;
6) adjust pH makes fish albumen precipitation: when step (5) filtrate is stirred, add hydrochloric acid (concentration 1N) and regulate pH value to 5.5; Filter; Acquisition is without the rotten 1.3kg of fishy smell fish.
The rotten product colour of the present embodiment gained fish is shallow, without fishy smell, the rotten yield of fish is 32.5%.Product fishy smell content of material is in Table 1.Soil monosodium glutamate, 2-methyl isoborneol adopt microwave auxiliary distillation-SPME-gas phase-mass spectrography mensuration (list of references: fu Xiangjin, Dang Yali, Xu Shiying, Wang Zhang, Li Zhonghai, Hu Yebi. the detection of silver carp fish soil musty material with remove research. food and fermentation industries, 2010,36 (8): 136-139), 2, the 4-last of the ten Heavenly stems-bis-olefine aldehydr employing SPME-gas phase-mass spectrography mensuration (list of references: fu Xiangjin, Xu Shiying, Wang Zhang. and the impact of yeast cells liquid dialogue silver carp fat oxidation and local flavor. Food Science, 2010,31 (15): 95-98).
Embodiment 2
The present embodiment comprises the following steps:
1) flesh of fish pretreatment: fresh hairtail 4.0kg is raw material, decaptitates, goes internal organ, cleaning, stripping and slicing, rubbing, obtains minced fish;
The present embodiment all operations all carries out at low temperature 0-10 ℃, to guarantee the rotten albumen consistency of fish;
2) making beating: add cold (4 ℃) water that is equivalent to 12 times of gained minced fish weight, the refiner 10000r/min 5min that pull an oar, obtains the flesh of fish and starch;
3) adjust pH dissolves fish protein: when step (2) gained flesh of fish slurry is stirred, add hydrochloric acid solution (concentration 1N) adjust pH to 2; The flesh of fish dissolves;
4) filter: cross and filter to remove fishbone, undissolved connective tissue etc., get filtrate;
5) absorption: add the diatomite that is equivalent to filtrate weight 0.5% in filtrate, stir 10min, cross and filter to remove diatomite, get filtrate;
6) adjust pH makes fish albumen precipitation: when step (5) filtrate is stirred, add NaHCO 3(concentration 1N) regulates pH value to 5.5; Filter; Acquisition is without the rotten 1.5kg of fishy smell fish.
The rotten product colour of the present embodiment gained fish is shallow, without fishy smell, the rotten yield of fish is 37.5%.Product fishy smell content of material is in Table 2.Hexanal, aldehyde C-9 content adopt SPME-gas phase-mass spectrography measure (Liu Ying, etc. the physicochemical property before and after hairtail fishy smell elimination process and de-raw meat for list of references: Xu Yongxia, Jiang Chengcheng. food and fermentation industries, 2013,39 (12): 68-72).

Claims (7)

1. without a production method for fishy smell fish gruel, it is characterized in that, comprise the following steps:
1) flesh of fish pretreatment: internal organ, cleaning, stripping and slicing, rubbing are decaptitated, gone to fresh fish, obtain minced fish;
2) making beating: adding and being equivalent to gained minced fish weight 3-12 temperature is doubly the water of 0-10 ℃, and making beating, obtains flesh of fish slurry;
3) adjust pH dissolves fish protein: when step (2) gained flesh of fish slurry is stirred, add alkali, adjust pH is to 9-13, or with sour adjust pH to 1-3.5, make flesh of fish dissolving;
4) filter, get filtrate;
5) absorption: add activated carbon or the diatomite that is equivalent to filtrate weight 0.1-2% in filtrate, stir 5-30min, filter, remove activated carbon, obtain filtrate;
6) adjust pH, makes fish albumen precipitation: when step (5) gained filtrate is stirred, add acid or alkali and regulate pH value to 4-7, filter; Must be rotten without fishy smell fish.
2. the production method without the gruel of fishy smell fish according to claim 1, is characterized in that, described each operating procedure is all carried out at 0-10 ℃.
3. the production method without the gruel of fishy smell fish according to claim 1 and 2, is characterized in that, in step 3) and step 6), while adjusting pH, described acid is hydrochloric acid, citric acid or lactic acid.
4. the production method without the gruel of fishy smell fish according to claim 1 and 2, is characterized in that, in step 3) and step 6), while adjusting pH, described alkali is NaOH, NaHCO 3or Na 2cO 3.
5. the production method without the gruel of fishy smell fish according to claim 1 and 2, is characterized in that, the concentration of described acid or alkali is 0.1-2N.
6. the production method without the gruel of fishy smell fish according to claim 3, is characterized in that, the concentration of described acid or alkali is 0.1-2N.
7. the production method without the gruel of fishy smell fish according to claim 4, is characterized in that, the concentration of described acid or alkali is 0.1-2N.
CN201410208134.2A 2014-05-19 2014-05-19 Method for producing minced fillet without fishy smell Pending CN103960695A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107853696A (en) * 2017-11-21 2018-03-30 荣成海锐芯生物科技有限公司 A kind of method that polypeptide oral liquor is prepared using blue and white fish enzymolysis
CN111642678A (en) * 2020-06-02 2020-09-11 华中农业大学 Water-saving fishy smell removing method combining rinsing with clean water and ozone water

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101695395A (en) * 2009-10-23 2010-04-21 湖北省农业科学院农产品加工与核农技术研究所 Method for effectively removing fishy smell of chub surimi
CN101744317A (en) * 2009-12-21 2010-06-23 江南大学 High-yield low-pollution preparation method for minced fish products
KR20120058681A (en) * 2010-11-18 2012-06-08 전경철 Swellfish powder and method of making the same
CN102925279A (en) * 2012-11-13 2013-02-13 湖北金鲤鱼食品有限公司 Technology of extracting and refining fish oil from internal organs of silver carps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101695395A (en) * 2009-10-23 2010-04-21 湖北省农业科学院农产品加工与核农技术研究所 Method for effectively removing fishy smell of chub surimi
CN101744317A (en) * 2009-12-21 2010-06-23 江南大学 High-yield low-pollution preparation method for minced fish products
KR20120058681A (en) * 2010-11-18 2012-06-08 전경철 Swellfish powder and method of making the same
CN102925279A (en) * 2012-11-13 2013-02-13 湖北金鲤鱼食品有限公司 Technology of extracting and refining fish oil from internal organs of silver carps

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
金晶,等: ""淡水鱼鱼糜脱腥技术的研究"", 《食品科学》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107853696A (en) * 2017-11-21 2018-03-30 荣成海锐芯生物科技有限公司 A kind of method that polypeptide oral liquor is prepared using blue and white fish enzymolysis
CN111642678A (en) * 2020-06-02 2020-09-11 华中农业大学 Water-saving fishy smell removing method combining rinsing with clean water and ozone water

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Application publication date: 20140806