CN115777884A

CN115777884A - Processing method of cuttlefish juice powder

Info

Publication number: CN115777884A
Application number: CN202211679416.1A
Authority: CN
Inventors: 程鸿财; 汪芳; 李凤娇
Original assignee: Zhjiang Wanglin Biological Technology Co ltd
Current assignee: Zhjiang Wanglin Biological Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-03-14

Abstract

A method for processing cuttlefish juice powder, which comprises the following steps: step 1, selecting an ink sac containing cuttlefish ink, removing impurities and waste materials, and cleaning: step 2, crushing the ink sac by using one or more of superfine grinding, wall breaking and ultrasonic crushing to obtain dispersed ink sac ink colloid; and 3, adding purified water 4-10 times of the mass of the mixture into the dispersed ink sac ink colloid, and carrying out high-pressure homogenization by using a high-pressure microjet homogenizer at the homogenization temperature of 55-75 ℃ and the homogenization pressure of 90-200 Mpa to obtain the mixture. The processing method of the cuttlefish juice powder provided by the invention can be used for deeply processing the residual cuttlefish juice and ink sac after cuttlefish processing to obtain the natural black food additive. In the processing process, the method can thoroughly remove useless impurities in the ink sac, thoroughly remove fishy smell of cuttlefish juice, and refine particles to obtain the natural and edible black food additive.

Description

Processing method of cuttlefish juice powder

Technical Field

The invention belongs to the field of food additive processing, and particularly relates to a processing method of cuttlefish juice powder.

Background

Cuttlefish is commonly known as cuttlefish, is one of the well-known marine products in China, is an important economic fish in part of coastal areas, and is well liked by consumers. Cuttlefish juice exists in cuttlefish bodies, is black juice, is synthesized by secretory glands of the cuttlefish, is stored in ink sacs of the cuttlefish at ordinary times, and is sprayed out when the cuttlefish meets enemies, so that the enemies can be effectively affected or paralyzed. The melanin is an important natural pigment widely existing in nature, is mainly distributed in animals, plants and microorganisms, has a large amount of melanin in cuttlefish juice, is very stable, is not easy to fade, and is very suitable to be used as a food coloring agent and an additive.

Besides melanin, cuttlefish juice is rich in various high-quality protein, polysaccharide, amino acid, vitamins, trace elements and other nutritional ingredients, such as vitamin A group, vitamin B group, aluminum, calcium, magnesium, cobalt, copper, iron, germanium, potassium, lithium, magnesium, manganese, sodium, strontium, barium, zinc and the like, has high medicinal and edible value, and has the effects of nourishing liver and kidney and tonifying blood vessels. It can be seen that if the cuttlefish juice is properly refined and processed, it can become an excellent black pure natural pigment and can be added into various foods.

At present, most consumers only eat cuttlefish meat, so that the existing cuttlefish processing tends to take down the cuttlefish meat, and the ink sac is directly discarded after being taken out in the processing process, so that the waste of resources is caused. The cuttlefish juice has large fishy smell, can influence the taste of the additive, and is not beneficial to the wide use of food additives. In addition, the presence of some large lumps in the cuttlefish juice can affect the processing, mouthfeel and nutrient absorption of the cuttlefish juice powder.

Therefore, in order to solve the problems, improve the utilization rate of cuttlefish resources and improve the production efficiency and quality of the cuttlefish juice powder, the method for processing the cuttlefish juice powder is provided.

Disclosure of Invention

Based on the defects of the prior art, the invention provides the processing method of the cuttlefish juice powder, the method can use the leftovers of the aquatic product processing process, namely the cuttlefish ink sac and the cuttlefish juice to process the cuttlefish juice powder, can thoroughly remove the fishy smell of the cuttlefish, and has simple operation and lower cost.

A processing method of cuttlefish juice powder is characterized by comprising the following steps:

step 1, selecting an ink bag containing cuttlefish ink, removing impurities and waste materials, and cleaning;

step 2, crushing the ink sac by using one or more of superfine grinding, wall breaking and ultrasonic crushing to obtain dispersed ink sac ink colloid;

step 3, adding purified water 4-10 times of the mass of the mixture into the dispersed ink sac ink colloid, and carrying out high-pressure homogenization by using a high-pressure microjet homogenizer at the homogenization temperature of 55-75 ℃ and the homogenization pressure of 90-200 Mpa to obtain a mixture;

step 4, adding the enzymolysis liquid into the mixture, uniformly stirring, heating the mixture to 55-65 ℃, preserving heat, and carrying out enzymolysis to obtain an enzymolysis mixture;

step 5, adding a citric acid solution or a malic acid solution into the enzymolysis mixture, and carrying out acid washing;

step 6, adding an ethanol solution into the mixture, and carrying out alcohol washing;

step 7, homogenizing the mixture again at high pressure by using a high-pressure microjet homogenizer, wherein the homogenizing temperature is 55-75 ℃, and the homogenizing pressure is 90-200 Mpa;

step 8, heating the mixture to 90-110 ℃, and carrying out high-temperature enzyme deactivation;

step 9, sieving the mixture, wherein the sieving mesh number is 80-200 meshes, and removing impurities and ink sac outer skin tissues;

step 10, sterilizing the mixture at high temperature by using a high-temperature boiler;

step 11, drying the mixture by using a centrifugal spray dryer;

step 12, performing jet milling on the dried mixture, wherein the milling pressure of the jet milling is 0.77-0.93 MPa, the milling temperature is 35-48 ℃, the air jet velocity is 700-950 m/s, the milling time is more than 30 minutes, the mixture after being milled passes through a 1250-mesh sieve, and the mixture which is not sieved is subjected to jet milling again;

and step 13, carrying out vacuum packaging on the mixture to finally obtain the cuttlefish juice powder.

The processing method of the cuttlefish juice powder provided by the invention can be used for deeply processing the residual cuttlefish juice and ink sac after cuttlefish processing to obtain the natural black food additive. In the processing process, the method can thoroughly remove useless impurities in the ink sac, thoroughly remove fishy smell of cuttlefish juice, and refine particles to obtain the natural black food additive convenient to eat.

Detailed Description

In order to make the technical content of the present invention more easily understood, the technical solution of the present invention is described in detail below with reference to the embodiments.

Example 1

The processing method of the cuttlefish juice powder in the embodiment sequentially comprises the following steps:

firstly, selecting ink bag raw materials containing cuttlefish ink, removing impurities and waste materials such as meat, bones, silt and the like in the raw materials, cleaning, and carrying out the next step.

And then, performing a second step, namely crushing the ink sac by using one or more of superfine grinding, wall breaking and ultrasonic crushing to obtain dispersed ink sac ink colloid. In this example, first, wall-breaking pulverization was used, and then pulverization was performed by using micronization pulverization. The crushing mode can thoroughly crush the ink bag, is convenient for subsequent deep processing, and can improve the taste and texture of the final product. After pulverization, the next step is carried out.

Then the third step, the first homogenization step, is performed. Adding purified water 4-10 times of the mass of the mixture into the dispersed ink sac ink colloid, and carrying out high-pressure homogenization by using a high-pressure microjet homogenizer at the homogenization temperature of 55-75 ℃ and the homogenization pressure of 90-200 Mpa to obtain the mixture. After homogenizing the raw material, the particles are further comminuted, suitable for subsequent further processing. In this example, 4 times of purified water was added, and the homogenization temperature was 55 deg.C, the homogenization pressure was 200MPa, and the homogenization time was 50 minutes. After the mean value is over, the next step is carried out.

And then, carrying out the fourth step, namely an enzymolysis step. In the step, adding the enzymolysis liquid into the mixture, uniformly stirring, heating the mixture to 55-65 ℃, and preserving heat for more than 1 hour to obtain an enzymolysis mixture. In this example, the enzymolysis temperature is 60 ℃, and the enzymolysis time is 2 hours. The step decomposes partial protein in the ink sac into amino acid and small peptide, and has effect of improving taste. After the enzymatic hydrolysis is completed, the next step is performed.

Then, the fifth step, the acid washing step, is performed. Adding citric acid solution or malic acid solution into the enzymolysis mixture, and acid washing. In this embodiment, a citric acid solution having a good deodorization effect and a certain preservative function is preferably used as the pickling solution, and the raw material and the citric acid solution are mixed and stirred, preferably, the mass of the pickling solution is 1.5 times of the mass of the raw material, and the pickling time is 1 hour. And carrying out the next step after the acid washing is finished.

Then, the sixth step, alcohol washing step, is performed. Adding ethanol solution into the mixed species, and washing with alcohol to further achieve the effects of purification and deodorization. In this example, it is preferable that the alcohol washing is performed with a 95% ethanol solution, the mass of the ethanol solution is the same as the mass of the raw material, and the mixture is thoroughly mixed and stirred for 2 hours. After the alcohol washing step was completed, a mixture was obtained and was subjected to the next step.

Then, the seventh step, the second homogenization step, is carried out. And (3) homogenizing the mixture again by using a high-pressure microjet homogenizer at the temperature of between 55 and 75 ℃ and the homogenization pressure of between 90 and 200Mpa. In this example, the homogenization temperature was 75 ℃, the homogenization pressure was 200Mpa, and the homogenization time was 30 minutes. At this point the raw material particles are again crushed. After the secondary homogenization is finished, the next step is carried out.

The eighth step is the step of enzyme deactivation. Heating the mixture to 90-110 ℃, and carrying out high-temperature enzyme deactivation, wherein the enzyme in the enzymatic hydrolysate is added before the enzyme is killed. In this example, the enzyme deactivation temperature was 110 ℃ for 30 minutes while the mixture was stirred. And after the enzyme deactivation step is completed, the next step is carried out.

And the ninth step is a filtering step, wherein the mixture is sieved by 80-200 meshes to remove impurities, ink sac outer skin tissues and other impurities. In this example, a 200 mesh screen was used. The sieved mixture is subjected to subsequent sterilization and drying steps.

The tenth step, which is to sterilize the mixture at high temperature using a high temperature boiler, and the tenth step, which is to dry the mixture using a centrifugal spray dryer, follows. And finally, carrying out jet milling on the dried mixture, wherein the milling pressure of the jet milling is 0.77-0.93 MPa, the milling temperature is 35-48 ℃, the air jet velocity is 700-950 m/s, the milling time is more than 30 minutes, sieving the mixture with a 1250-mesh sieve after milling, and carrying out jet milling on the mixture which is not sieved again. In this example, it is preferable that the pulverization pressure be 0.93MPa, the pulverization temperature be 35 ℃, the air jet velocity be 950 m/s, and the pulverization time be 100 minutes, to obtain a completely pulverized mixture. And finally obtaining the cuttlefish juice powder through vacuum packaging.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A processing method of cuttlefish juice powder is characterized by comprising the following steps:

step 11, drying the mixture by using a centrifugal spray dryer;