CN113632824A - Compound food additive for inhibiting blackheads and blacktails of shrimps in transportation and storage processes - Google Patents

Compound food additive for inhibiting blackheads and blacktails of shrimps in transportation and storage processes Download PDF

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Publication number
CN113632824A
CN113632824A CN202110802121.8A CN202110802121A CN113632824A CN 113632824 A CN113632824 A CN 113632824A CN 202110802121 A CN202110802121 A CN 202110802121A CN 113632824 A CN113632824 A CN 113632824A
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Prior art keywords
shrimps
parts
inhibiting
blacktails
blackheads
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CN202110802121.8A
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Chinese (zh)
Inventor
吴西昆
朱丹丹
焦炎森
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Henan Rongda Food Technology Co ltd
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Henan Rongda Food Technology Co ltd
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Priority to CN202110802121.8A priority Critical patent/CN113632824A/en
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    • 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
    • A23B4/14Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
    • A23B4/18Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of liquids or solids
    • A23B4/24Inorganic compounds
    • 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
    • A23B4/14Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
    • A23B4/18Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of liquids or solids
    • A23B4/20Organic compounds; Microorganisms; Enzymes
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

The invention discloses a compound food additive for inhibiting blackheads and blacktails of shrimps in transportation and storage, which is prepared from the following raw materials in parts by weight: 20-40 parts of sodium metabisulfite, 1-20 parts of VC, 10-40 parts of sodium hexametaphosphate, 10-20 parts of salt, 10-20 parts of D-sodium erythorbate and 10-25 parts of trehalose. The shrimp preservative is prepared by mixing a plurality of food antioxidants, color protection agents, acidity regulators, trehalose and other raw materials according to a certain proportion, plays a role in inhibiting the blackening of shrimps in the process of transporting and storing the shrimps, reduces the black head and tail rate of the shrimps and improves the product quality.

Description

Compound food additive for inhibiting blackheads and blacktails of shrimps in transportation and storage processes
Technical Field
The invention belongs to the technical field of compound food additives, and particularly relates to a compound food additive for inhibiting blackheads and blacktails of shrimps in transportation and storage.
Background
The shrimps are distributed in the Chinese sea area, rivers and lakes. The shrimp is rich in nutrition, soft in meat quality, easy to digest and excellent in food for people who are weak and need to be nursed after illness. The shrimp contains abundant magnesium, which has important regulating effect on heart activity, can well protect cardiovascular system, reduce cholesterol content in blood, prevent arteriosclerosis, and simultaneously can expand coronary artery, and is beneficial to preventing hypertension and myocardial infarction. The shrimp has strong lactation promoting effect, is rich in phosphorus and calcium, and has tonifying effect for children and pregnant women. The shrimp contains abundant protein, has high nutritive value, has meat quality as soft as fish, is easy to digest, has no fishy smell and bone spurs, simultaneously contains abundant mineral substances (such as calcium, phosphorus, iron and the like), is also rich in iodine, and is extremely beneficial to the health of human beings. According to scientific analysis, the protein of the edible part of the shrimps accounts for about 16 to 20 percent.
The heads of the shrimps comprise shrimp branchia, a digestive system and gonads, so that the heads of the shrimps are blackened mostly because tyrosine in the shrimps is subjected to enzymatic reaction under the action of tyrosinase, and black substances such as eumelanin are finally generated to blacken the heads of the shrimps, particularly large-head shrimps, which is common. The longer the shrimp die, the more pronounced the darkening is generally, and even in a refrigerated environment, the slower this process occurs.
How to prevent the shrimps from blacking heads and tails in the transportation and storage process becomes a technical problem. According to the problems of the shrimps in transportation and storage, Zhengzhou large food researchers develop a compound food additive for inhibiting blackheads and blacktails of the shrimps in transportation and storage through hundreds of experiments, so that the shrimps are transported and stored for a long time while the freshness and the attractiveness of the shrimps are ensured.
The compound food additive plays a key role in solving the problem of aquatic product processing production, for example, the compound additive plays an important role in improving the taste and stabilizing the quality in the freezing process in the industrial production of the shrimp meat and fish fillet. The undigested algae or feed in the digestive tract of the shrimps can also make the heads of the shrimps show black brown or dark green and other colors, for example, the live shrimps look normal and fresh, the quality of the shrimps after being placed for a long time is obviously reduced compared with fresh products, the change of the heads and the tails of the shrimps in long-term storage is obvious, and the original freshness and attractive appearance of the shrimps are basically lost. The compound food additive must be added in the long-term transportation and storage of the shrimps to keep the shrimps after freezing, freezing and refrigeration to have the state and appearance similar to those of fresh shrimps.
Disclosure of Invention
The invention aims to provide a compound food additive for inhibiting blackheads and blacktails of shrimps in transportation and storage, which is prepared by compounding monomers selected from a list of food additives which can be used in various foods according to production requirements in the national food additive use standard GB2760 and a list of frozen aquatic products, and can effectively inhibit the problems of blackheads and blacktails of shrimps in transportation and storage.
The invention adopts the following technical scheme for achieving the purpose, and the compound food additive for inhibiting the blackheads and blacktails of shrimps in transportation and storage is characterized by being prepared from the following raw materials in parts by weight: 20-40 parts of sodium metabisulfite, 1-20 parts of VC, 10-40 parts of sodium hexametaphosphate, 10-20 parts of salt, 10-20 parts of D-sodium erythorbate and 10-30 parts of trehalose.
Further limited, the compound food additive for inhibiting the blackheads and blacktails of the shrimps in transportation and storage is characterized by being prepared from the following raw materials in parts by weight: 20-30 parts of sodium metabisulfite, 10-15 parts of VC, 10-20 parts of sodium hexametaphosphate, 10-15 parts of salt, 10-20 parts of D-sodium erythorbate and 10-20 parts of trehalose.
The invention is prepared by screening, weighing and fully mixing the raw materials. Wherein sodium pyrosulfite, VC and D-sodium erythorbate can inhibit the activity of oxidase such as neuraminidase. The sodium pyrosulfite is easy to be decomposed into sulfur dioxide, the sulfur dioxide generates sulfurous acid when meeting water, and the sulfurous acid has reducibility, can effectively control the activity of oxidase and block oxidation reaction, thereby playing the role of preventing shrimps from blackening; VC and D sodium erythorbate have antioxidant effect and can inhibit browning oxidation process; meanwhile, substances such as VC, sodium hexametaphosphate and the like are acidic and can also inhibit the activity of enzyme. In addition, the compounded trehalose can play a role in freezing resistance and freshness preservation, and plays a certain role in protecting the shrimp meat from long-time freezing storage.
All component monomers adopted by the compound food additive for inhibiting the blackheads and blacktails of the shrimps are selected from a permitted use variety list of the national standard GB 2760-2014; these monomers fully meet the national requirements for food additives. The compound food additive for inhibiting the blackheads and blacktails of the shrimps can prevent the blackheads and blacktails of the shrimps in transportation and storage, keep the freshness of the shrimps and stabilize the product quality.
The compound food additive for inhibiting the blackheads and blacktails of the shrimps also solves the quality problem of the shrimps in long-term frozen storage, can prolong the quality guarantee period of the frozen shrimps stored in an enterprise, has good shrimp quality, and brings certain economic benefits to the enterprise.
Detailed Description
The following specific examples are adopted in the compound food additive for inhibiting the blackheads and blacktails of the shrimps, and the following examples are only used for illustrating and explaining the invention and do not limit the protection scope of the invention.
The raw materials are respectively weighed according to the following compositions and proportions:
1. 20Kg of sodium metabisulfite, 15Kg of VC, 20Kg of sodium hexametaphosphate, 15Kg of salt, 10Kg of D-sodium erythorbate and 20Kg of trehalose.
2. 25Kg of sodium metabisulfite, 15Kg of VC, 10Kg of sodium hexametaphosphate, 10Kg of salt, 20Kg of D-sodium erythorbate and 20Kg of trehalose.
3. 30Kg of sodium metabisulfite, 10Kg of VC, 20Kg of sodium hexametaphosphate, 10Kg of salt, 20Kg of D-sodium erythorbate and 10Kg of trehalose.
Example 1
The compound food additive for inhibiting the blackheads and blacktails of the shrimps in the formula 1 is adopted for application.
Solution preparation: the sodium metabisulfite, VC, sodium hexametaphosphate, salt, D sodium erythorbate and trehalose which are weighed according to the proportion are uniformly mixed and dissolved in water with the temperature of 2-8 ℃.
Soaking and preserving: soaking the shrimps in the solution for 10-60min, taking out and draining.
Quick-freezing: and (5) quickly freezing the soaked shelled shrimps.
Example 2
The compound food additive for inhibiting the blackheads and blacktails of the shrimps in the formula 2 is applied in the embodiment, and the specific method is the same as that in the embodiment 1.
Example 3
The compound food additive for inhibiting the blackheads and blacktails of the shrimps in the formula 3 is applied in the embodiment, and the specific method is the same as that in the embodiment 1.
Comparative example
The specific method of the shrimp which is not treated by the compound food additive solution is the same as that of the shrimp in the example 1.
Conclusion of the experiment
Prawn freshness sensory scoring standard
Scoring the freshness of prawn by adding 50 Ginseng radix (normal ginseng) without obvious sensory defects
The specific scoring criteria are as follows:
Figure BDA0003165046850000031
item Score of Score for reaching standard Experimental example 1 Experimental example 2 Experimental example 3 Comparative example
Appearance of the product 50 30 42 40 46 25
Smell(s) 30 18 25 25 27 16
Muscular tissue 20 12 18 16 18 14
Total score 100 60 85 81 91 55
The experiments show that the shrimps treated by the compound food additive for inhibiting the blackheads and the blacktails of the shrimps have obvious improvement on the aspects of appearance, smell and the like compared with the shrimps treated by the compound food additive for inhibiting the blackheads and the blacktails of the shrimps, the storage time of the shrimps can be prolonged, the quality is stabilized, the production time limit of an enterprise is greatly improved, and the product quality is improved.
While there have been shown and described what are at present considered the fundamental principles of the invention, its essential features and advantages, the invention further resides in various changes and modifications which fall within the scope of the invention as claimed.

Claims (2)

1. The compound food additive for inhibiting the blackheads and blacktails of shrimps in transportation and storage is characterized by being prepared from the following raw materials in parts by weight: 20-40 parts of sodium metabisulfite, 1-20 parts of VC, 10-40 parts of sodium hexametaphosphate, 10-20 parts of salt, 10-20 parts of D-sodium erythorbate and 10-30 parts of trehalose.
2. The compound food additive for inhibiting the blackheads and blacktails of shrimps in transportation and storage according to claim 1 is characterized by being prepared from the following raw materials in parts by weight: 20-30 parts of sodium metabisulfite, 10-15 parts of VC, 10-20 parts of sodium hexametaphosphate, 10-15 parts of salt, 10-20 parts of D-sodium erythorbate and 10-20 parts of trehalose.
CN202110802121.8A 2021-07-15 2021-07-15 Compound food additive for inhibiting blackheads and blacktails of shrimps in transportation and storage processes Pending CN113632824A (en)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114931162A (en) * 2022-05-24 2022-08-23 泉州师范学院 P 2 Mo 17 Mn/Vc composite shrimp preservative

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1759762A (en) * 2004-08-13 2006-04-19 艾德万东京株式会社 Prawn preservative and method of preserving prawn
CN101011180A (en) * 2007-01-26 2007-08-08 福建师范大学 Soak for improving prawn quality with antifreezing function
CN107136443A (en) * 2017-03-21 2017-09-08 舟山昌国食品有限公司 A kind of ridge abdomen brown shrimp foods packed in carton containers and production technology
CN107624859A (en) * 2017-10-30 2018-01-26 武汉轻工大学 A kind of cray composite preservative and cray fresh-keeping treating method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1759762A (en) * 2004-08-13 2006-04-19 艾德万东京株式会社 Prawn preservative and method of preserving prawn
CN101011180A (en) * 2007-01-26 2007-08-08 福建师范大学 Soak for improving prawn quality with antifreezing function
CN107136443A (en) * 2017-03-21 2017-09-08 舟山昌国食品有限公司 A kind of ridge abdomen brown shrimp foods packed in carton containers and production technology
CN107624859A (en) * 2017-10-30 2018-01-26 武汉轻工大学 A kind of cray composite preservative and cray fresh-keeping treating method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴帆: "国外虾类的保鲜方法", 《中国水产》, no. 1, pages 32 - 33 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114931162A (en) * 2022-05-24 2022-08-23 泉州师范学院 P 2 Mo 17 Mn/Vc composite shrimp preservative

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