KR101857719B1 - Ground-bait having condensed agricultural products, fishery products, livestock products or forest products for trap-fishery and Method for manufacturing thereof - Google Patents

Abstract

According to an embodiment of the present invention, an artificial fish gathering agent for trap fishery comprises: a fish juice concentrate obtained by pulverizing a by-product of fish, heating the same to evaporate moisture, and then removing fat from the fish; fish meat supplying nutrients and viscosity for shape alteration; a fragrance additive attracting fish by smell; a starch adhesive containing starch and moisture, providing viscosity, and bonding the fish juice concentrate, the fish meat, and the fragrance additive; and carrageenan increasing viscosity by being bonded with starch contained in the starch adhesive. The artificial fish gathering agent has a gel form at a room temperature.

Description

Field of the Invention The present invention relates to a method for preparing a fish-harvesting fish harvesting apparatus and a method for manufacturing the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a collecting apparatus and a method of manufacturing the same, and more particularly, to a collecting system for collecting fish, including a concentrate of agriculture, water, livestock, forest products and other by-products.

"Tail" is a type of fishing gear that captures fish through a basket-type trap. It is settled in a certain place, is not large in swimming power, is not sensitive to bait, and has a long life span It is mainly used to catch fish. In Korea, fish species captured by trapping include shrimp, eel, goat, squid, red crab, crab, octopus, sandal, and water.

Trawling is mainly carried out in the coastal waters. It consists of hundreds of pots per fishing vessel, and thousands of - tens of thousands of pots are scattered in various places and put into the sea. After a certain period of time, carry out the picking up operation by pulling up the pots in the unit. Reciprocal catches will be re-launched after processing of the catch, bait insertion, repair and repair.

Most catches contain bait to attract the trapped object, except for the shellfish squid that feeds the back, such as straw or grass roots, to provide a place for spawning. The bait can be used for cemented weights, 1-2 pouches in bags, or wire ropes. At this time, raw bait such as mackerel, sardine, anchovy, loach, crucian cargo is generally used.

Korean Utility Model Publication No. 2000-0016776 (September 25, 2000)

These natural raw baits must be kept frozen and used, resulting in a lot of refrigeration and maintenance costs. In addition to this, there is a problem of occupying a lot of loading space even though the size and structure of the offshore fishing line are narrow. Further, since the bait in the frozen state must be thawed during the bait replacement work, it is difficult to work smoothly during preparation for work and safety accidents occur frequently. The residue left after use is difficult to dispose of, so it is left as it is in the sea, so natural decomposition is difficult, and it becomes a cause of marine pollution around marinas.

The present invention is to solve various problems including the above-mentioned problems, and it has a gel phase and can be stored at room temperature or in a refrigerator. Thus, it is possible to provide an environmentally- The purpose is to provide yesterday. However, these problems are illustrative and do not limit the scope of the present invention.

The artificial collecting agent for fish and fish according to one embodiment of the present invention is a concentrate of juice obtained by pulverizing fish or fish byproducts and heating them to evaporate water and then degreasing the fish oil; Nutritive ingredients, which provide viscous and change the shape; Fragrance additives that attract fish through odors; A starch paste comprising starch and moisture and providing viscosity to bind said juice concentrate, said meat flavor, said flavoring additive; And carrageenan which binds with the starch contained in the starch paste to increase viscosity, and has a gel phase at room temperature.

In one embodiment, the flavoring additive may be one obtained by pulverizing crab by-products.

The artificial collecting agent for fish catching fish according to one embodiment comprises 15-20% by weight of the concentrate of juice, 8-12% by weight of the fish meat, 3-5% by weight of the flavoring agent, 55-65% by weight of the starch paste, Carrageenan 0.2-0.5% by weight.

In one embodiment, the carrageenan is < RTI ID = 0.0 > k-carrageenan < / RTI >

A method for manufacturing an artificial aggregate for fish and fish according to another embodiment of the present invention comprises grinding a fish or fish by-product, heating the fish or fish at 100 ° C or more for 30 minutes or more to evaporate water, Obtaining a juice concentrate; Mixing the juice concentrate, soft meat, flavor additive, starch paste, and carrageenan; And heating and steam-drying the mixed material to obtain a gel having a gel phase at room temperature, wherein the mixed material comprises 15-20% by weight of the juice concentrate, 8-12% by weight of the juice concentrate, By weight, fragrance additives 3-5% by weight, starch pulp 55-65% by weight, and carrageenan 0.2-0.5% by weight.

Other aspects, features, and advantages will become apparent from the following drawings, claims, and detailed description of the invention.

As described above, the artificial collecting agent for vulture fish according to the present invention can be stored at room temperature or in a refrigerated state as it has a gel phase, and thus its management cost is low and it is easy to handle in use. In addition, there are no risk factors such as an increase in the price of supply instability caused by a decrease in the catch of fish such as anchovy, herring, sardine and saury, which are used as natural raw bait, and there is no risk factor such as a fish concentrate and a flavor additive It is low in manufacturing cost and environmentally friendly. Not only that, but also having a limited size, it has a decomposition time similar to the immersion time and can increase the catch. Of course, the scope of the present invention is not limited by these effects.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph of an artificial collecting system for a tubal fishery according to an embodiment of the present invention.
FIG. 2 is a schematic view illustrating a method for manufacturing artificial collecting agent for a fish-trapping fishery according to an embodiment of the present invention.
FIG. 3 is a view illustrating a method of using an artificial collecting agent for a tubal fish according to an embodiment of the present invention.
Fig. 4 is a diagram schematically showing the state immediately before the shot and the state just before the shot, in which the artificial pick-up for artificial pickling is contained.
FIG. 5 is an experimental graph showing the dissolution time of artificial aggregates according to the content ratio of carrageenan.

The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in the detailed description. The effects and features of the present invention and methods of achieving them will be apparent with reference to the embodiments described in detail below with reference to the drawings. However, the present invention is not limited to the embodiments described below, but may be implemented in various forms.

In the following embodiments, the terms first, second, etc. are used for the purpose of distinguishing one element from another element, rather than limiting.

In the following examples, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.

In the following embodiments, terms such as inclusive or possessive are intended to mean that a feature, or element, described in the specification is present, and does not preclude the possibility that one or more other features or elements may be added.

In the following examples, "bulking agent" means a substance that diffuses in seawater and attracts fish through the smell.

In the drawings, components may be exaggerated or reduced in size for convenience of explanation. For example, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of explanation, and thus the present invention is not necessarily limited to those shown in the drawings.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or corresponding components throughout the drawings, and a duplicate description thereof will be omitted .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph of an artificial collecting system for a tubal fishery according to an embodiment of the present invention.

The artificial collecting agent for fish and fish according to one embodiment of the present invention is a concentrate of juice obtained by pulverizing fish or fish byproducts and heating them to evaporate water and then degreasing the fish oil; Nutritive ingredients; Fragrance additives that attract fish through odors; A starch paste comprising starch and moisture and providing viscosity to bind said juice concentrate, said meat flavor, said flavoring additive; And carrageenan which binds with the starch contained in the starch paste to increase viscosity, and has a gel phase at room temperature.

At this time, the artificial gathering agent for fish catching fish according to an embodiment of the present invention comprises 15-20% by weight of the concentrate of juice, 8-12% by weight of the fish meat, 3-5% by weight of the flavor additive, 55% , And 0.2-0.5 wt% of the carageenan. Such a weight ratio may vary depending on the area, water temperature, and the like. However, as a result of the experiment, it has been found that when the artificial pickling agent is produced in the above range, the artificial pickling agent can be decomposed in seawater for a long time while having a gel phase, which will be described later.

Referring to Fig. 1, there is shown an artificial catcher having a size of about 4 cm x 4 cm x 6 cm. The artificial pickling agent according to the present invention has a gel phase at room temperature. Accordingly, it is possible to easily change the size and shape according to the characteristics of the target species to be captured. In addition, it can be stored at room temperature as well as in refrigerated storage, so it is easy to manage and handle when compared with raw bait to be stored frozen.

The artificial pickling agent according to the present invention includes a juice concentrate. In the processing of fish or fish such as squid, herring, saury, mackerel, tuna, etc., fish by-products such as fish head, bone, bark, These fish by-products are pulverized, boiled at a high temperature of 100 ° C or higher to evaporate water, removed fish oil (fish oil), and concentrated. The juice concentrate may be included by about 15-20% by weight.

At the time of preparing the juice concentrate, fish by-products or gourmet foods are inspected and washed and then heat-treated at a high temperature. This process is disinfected, and protein and oil are separated. At this time, heat treatment may be performed at a temperature of 100 or higher for 30 minutes, or a heat treatment of 121 or more for 121 minutes or 115 to 35 minutes or more, or an equivalent effect (for example, 1 to 2 hours at 160 to 170 on dry heat basis).

In this case, when fish oil is removed and the remaining ingredients are adsorbed to grains or the like to add a drying process, a brown powdery fishmeal can be produced. However, in the present invention, since a gel is formed with starch, carrageenan or the like, an artificial aggregate can be prepared by directly blending a juice concentrate on a paste, so that a separate step is not required. As the juice is concentrated, the concentration of the odoriferous substance increases, and the catching power on the olfactory side is increased, thereby improving the fishing effect.

The juice concentrate has a sticky and smelling paste phase, and is in a concentrated state due to the removal of water and a part of the fish oil, so the smell is strong and the holding power is excellent. In addition, juice concentrate contains nutrient inhibitor and anti - inflammatory agent, which are less effective than vegetable protein.

The protein digestibility of the juice concentrate is at least 95%, and when used for feed / bait, the feed efficiency and growth rate are increased by increasing palatability and improving digestibility and absorption rate. Especially when the concentrate of fish meal and bait is included in the fish meal and bait, it is possible to reduce water pollution by decreasing the excretion rate due to increase of digestibility.

The juice concentrate generally has a moisture content of about 50% or less, a crude protein content of about 35% or more, and a by-product of about 10% or less. The juice concentrate is rich in vitamin B group, omega 3 fatty acid and cholesterol. Since the main energy source of fish is protein, the protein concentrate juice concentrate is suitable for use as bait for fish crustaceans.

On the other hand, the juice concentrate has an advantage of being environmentally friendly because it recycles the byproducts of fish which are regarded as waste.

The artificial pickling agent according to the present invention includes kneading. Fish meat is a fish meat paste with added sugar and phosphate as main ingredients. Because it is produced mainly from fish, it has a high protein content and is rich in minerals such as vitamin A, vitamin B12, calcium, iron, and magnesium, making it suitable for use as bait for fish crustaceans.

An artificial collection system containing crushed greens is decomposed well in seawater by an increase in water temperature and algae. In addition, the shape of the artificial collection can be easily deformed due to the viscosity of the meat. Crude meat can be included by about 8-12% by weight.

The artificial pickling agent according to the present invention includes a fragrance additive that attracts fish through the odor. It is preferred that the flavoring additive emits an odor, especially from fish. For example, the flavor additive may be a substance which gives off the fragrance of crustaceans having a strong odor such as crab by-product, shrimp by-product, and crawfish by-product, and may be mixed to give various fragrances. A large number of species can be attracted if the flavoring additive gives off several fragrances. The flavoring additive may be in liquid or powder form. The flavoring additive may be included by about 3-5% by weight.

In one embodiment of the present invention, the by-product of the sea bass and red sea bream is used as a fragrance additive. Since the present invention utilizes such by-products, an eco-friendly artificial aggregate can be produced while reducing the manufacturing cost. Since the intestines of crab, shrimp and crayfish may contain a large amount of heavy metals, the by-product used as the flavor additive is preferably a crustacean shell. Crustaceans have a lot of chitin in their shells. They have a distinctive odor and have the effect of attracting fish. Accordingly When the perfume additive is included in the artificial collection, the fragrance can be maintained for a longer period of time, thereby improving the catching power.

The artificial pickling agent according to the present invention includes starch and moisture, and provides a viscosity to provide a juice concentrate, the meat flavor, and a starch paste for binding the flavor additive. The starch paste may be a mixture of starch and water at a ratio of about 1: 1.4-2. For example, starch may be 35-40 wt% based on the total weight of the artificial aggregate, and water may be 20-25 wt%. That is, the starch paste may be included by about 55-65% by weight.

The starch paste is viscous and physically binds the juice concentrate, fruit juice, and flavor additive. When the content of the starch paste or the content of the starch is increased, the viscosity of the artificial aggregate becomes large. However, since fish use protein as a main energy source, if the starch content is increased, the carbohydrate content becomes higher and the proportion of the juice concentrate becomes lower, and the fish attracting effect may be lowered. In addition, carbohydrates can dissolve in water and cause environmental pollution.

Therefore, the artificial pickling agent according to the present invention includes carageenan which can increase the viscosity without increasing the content of starch. Carrageenan is Chondrus It is a mixture of polysaccharides which is a viscous polymer electrolyte obtained by extracting intercellular substances of red algae called crispus . It has excellent water holding capacity and is used as a dispersant and stabilizer for food because its viscosity does not change.

Carrageenan is tasteless, odorless, white or light yellow powder product that does not dissolve well in cold water, but completely melts at a high temperature of 80-85 ° C and begins to gel at 50-55 ° C with cooling.

Carrageenan is a sulfated galactan that has a sulfate group in its molecule and is divided into κ (kappa), ι (iota), and λ (lambda) depending on the number of sulfate groups and the bonding position. Carrageenan is hydrolyzed to obtain D-galactose, 3.6-anhydro-D-galactose, and sulfuric acid, and κ-carrageenan is gelated with potassium and calcium ions and forms a hard gel compared to other carrageenans. λ-carrageenan is not gelled but becomes a viscous liquid.

The weight ratio of carrageenan may be 0.2-0.5% of the total weight of the artificial aggregate. If the carrageenan content ratio is too low, the artificial pickling agent will not form a gel phase. On the other hand, if the content of carrageenan is too high, the viscosity becomes too strong, and the artificial pickling agent does not dissolve well in water, and therefore, the carrageenan does not function as a pickling agent, which will be described later.

FIG. 2 is a schematic view illustrating a method for manufacturing artificial collecting agent for a fish-trapping fishery according to an embodiment of the present invention.

Referring to Fig. 2, step S10 of obtaining a juice concentrate is performed first. In step (S10), fish or fish by-products are pulverized and then placed in a crucible and heated at 100 or more for 30 minutes or longer to evaporate water. Thereafter, the fish oil that has floated upward is degreased using a separator or the like to obtain a juice concentrate.

Thereafter, the mixing step S20 is performed. At this time, the mixed material includes 15-20% by weight of juice concentrate, 8-12% by weight of crumbs, 3-5% by weight of flavoring additives, 55-65% by weight of starch pulp and 0.2-0.5% by weight of carrageenan. The starch paste may include starch and water, and the starch may be 35-40% of the total weight of the artificial aggregate and 20-25% of the water. The mixing of the starch paste at this time means that the starch and the water are put separately into the crucible or the steamer.

Thereafter, the mixed material is heated, steamed and dried to obtain a sorbent having a gel phase at room temperature (S30). The drying step can be carried out by placing the mixture at room temperature on a plate or frame. The dried artificial collecting material having a dried state has a gel phase at room temperature. Therefore, it is possible to easily change the size and shape of the artificial collecting apparatus according to the intended use. In an embodiment of the present invention, a plate having a size of about 100 cm x 60 cm was used for drying, and then cut to a size of about 4 cm x 4 cm x 6 cm to prepare an artificial pickling.

FIG. 3 is a view illustrating a method of using an artificial collecting agent for a tubal fish according to an embodiment of the present invention. The artificial collecting apparatus 10 cut to a size suitable for the purpose is put into the trap 30 instead of the raw bait to attract the fish. At this time, in order to prevent the artificial collecting container 10 from being lost out of the trap 30, a perforated plastic container 20 may be used. Referring to FIG. 3, the plastic container 20 containing the artificial collecting material 10 is placed in the trap 30. In the seawater, the artificial yogurt (10) slowly melts out of the plastic bucket (20) and is scattered in the water. The scattered artificial yogurt (10) plays a role of attracting fish as an odor.

In the present invention, the concentrated juice concentrate and the fragrance additives obtained by using the by-products such as fish / crab are each contained in an amount of about 15 to 20% by weight, which is enough to attract the fish with the smell. On the other hand, since the proportion of starch paste in the total weight is large, even if the artificial pickling agent dissolves in seawater, the influence on environmental pollution is small.

Fig. 4 is a diagram schematically showing the state immediately before the shot and the state just before the shot, in which the artificial pick-up for artificial pickling is contained.

In the case of mollusks such as crabs, octopuses, etc., there is a characteristic that the trapped object takes a long time to approach the catch, and has a long survival period after entering the catch (ingestion). Therefore, it takes a long time to put the trap into the seawater for the operation (take off) and to lift the trapped shot back to the fishing boat on the next lane, which is called 'immersion time'. As an example, the immersion time is about 7-8 days in the case of red crab pot, and the immersion time is about 7-14 days in case of octopus catch.

In the case of catch fisheries, the number of catches used by a single ship is several thousand. Thus, the number of plastic bottles and the number of artificial collecting bottles contained in the plastic bottles into one bottle are also in thousands. As the size of the plastic pail and artificial collection becomes larger, the weight to be loaded on the vessel is greatly increased and it becomes difficult to store / manage.

Therefore, it is preferable that the plastic container and the artificial collecting container are limited to a certain size or less. For example, the artificial collecting material may have a size of about 2-7 cm x 2-7 cm x 2-7 cm and may have a rectangular parallelepiped shape, but is not limited thereto.

At this time, since the artificial catch is limited to a certain size or less, the time taken for the artificial catch to be completely released from the seawater is limited. However, if the time required for the artificial pickling agent to completely dissolve is shorter than the immersion time of the catch, for example, after the artificial pickling agent is completely melted, the fish catching effect decreases and the catch amount decreases. Therefore, it is effective for the artificial collecting system to continuously melt slowly during the immersion time.

Namely, referring to FIG. 4, the artificial picking material 10A starts to exhibit a picking effect immediately after (a) after the picking. Over time, the artificial yogi will gradually dissolve in seawater or be washed down by algae. At this time, if the artificial collecting system (10B) is left until the time immediately before the fish catching (b), the fish catching effect is continuously generated during the immersion time, so the catch amount increases. That is, it is preferable that the time taken for the artificial pick-up agent to be completely released from the seawater is the same as the immersion time. For example, when it is supposed to capture red sea bream (immersion time: 7 days), it is preferable that the time taken until the artificial pick-up is completely released from the seawater is 7 days or more. Preferably 5 days or more.

At this time, the size of the artificial collecting system can be varied to control the time taken from the seawater to the complete disintegration. However, as described above, if the immersion time is long, there is a limit to increase the size of the artificial collecting material. Therefore, it is preferable to control the viscosity of the artificial collecting material to control the melting time in seawater. In one embodiment of the present invention, the proportion of carrageenan added is controlled to control the time at which the artificial pickling agent of the above-mentioned size is completely dissolved in seawater.

FIG. 5 is an experimental graph showing the dissolution time of artificial aggregates according to the content ratio of carrageenan.

The artificial pickling agent according to one experimental example contained 20% by weight of juice concentrate, 10% by weight of crumbs, 4.5% by weight of flavoring agent, 64.3-65% of starch paste and 0-0.7% by weight of carrageenan. In the above Experimental Example, carrageenan having 100% of κ-carrageenan without the ι, λ-carrageenan component was used. The κ-carrageenan was gelated by the abundant potassium and calcium ions in the seawater and formed a hard gel as compared with the other carrageenans, so that it was possible to prepare a gel-like aggregate on the gel which is easy to store and handle.

At this time, 8 types of artificial aggregation systems were prepared by changing the weight ratio of carrageenan from 0 to 0.7% by 0.1% P. Each artificial collection was then cut to a weight of about 200g (about 4x4x6 cm) and placed in a sea of plastic in a seawater. After that, it was taken out by day for 10 days, weighed, and placed in the same place again.

Referring to FIG. 5, in the case of the artificial collecting material not containing carrageenan, the viscus was weak and was loosened completely in the sea in one day. When the carrageenan was 0.1% by weight, it was completely dissolved in seawater in about two days. At 0.2% -0.5% by weight, artificial pickles remained in the plastic containers until about 5 days-10 days. On the other hand, the viscosity increased rapidly after 0.6 wt%, and a significant amount of artificial aggregates remained in the pail even after 10 days.

Considering both the absolute amount of the smell and the duration of soaking in the artificial pickling agent, it is preferable that the content of carrageenan is about 0.2% to 0.5% by weight. Although it is not shown, when an artificial pickling agent containing 0.3% by weight of carrageenan was dropped into seawater at different places of birds and water temperature, it took about 5 to 10 days on average to completely melt the artificial pickling agent .

That is, according to the mixing ratio described above, it is possible to produce an artificial pickling agent which is constantly and slowly dissolved during the immersion time of about one week, and the catch amount can be increased.

The artificial collecting agent for vulture fishery according to the present invention can be stored at room temperature or in a refrigerated state as it has a gel phase, so that its management cost is low and it is easy to handle in use. In addition, there are no risk factors such as an increase in the price of supply instability caused by a decrease in the catch of fish such as anchovy, herring, sardine and saury, which are used as natural raw bait, and there is no risk factor such as a fish concentrate and a flavor additive It is low in manufacturing cost and environmentally friendly. Not only that, but also having a limited size, it has a decomposition time similar to the immersion time and can increase the catch.

While the present invention has been described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10: artificial storage 20: plastic container
30: Traps

Claims (5)

A fish juice concentrate obtained by grinding fish or fish by-products, heating the fish to evaporate water, and then degreasing the fish oil;
Nutritive ingredients, which provide viscous and change the shape;
Fragrance additives that attract fish through odors;
A starch paste comprising starch and moisture and providing viscosity to bind said juice concentrate, said meat flavor, said flavoring additive; And
And carrageenan which binds with the starch contained in the starch paste to increase viscosity,
Wherein the starch paste comprises 15-20% by weight of the juice concentrate, 8-12% by weight of the meat extract, 3-5% by weight of the flavor additive, 55-65% by weight of the starch paste and 0.2-0.5% by weight of carageenan, Which has a gel phase at the surface of the fish. The method according to claim 1,
The perfume additive is obtained by pulverizing crab by-products. delete The method according to claim 1,
Wherein said carrageenan is κ-carrageenan; Crushing by-products of fish or fish, heating the fish or fish by at least 100 ° C for at least 30 minutes to evaporate water, and then degreasing the fish oil to obtain a juice concentrate;
Mixing the juice concentrate, soft meat, flavor additive, starch paste, and carrageenan; And
Heating the mixed material to obtain a gel having a gel phase at room temperature,
Wherein the mixed material comprises 15-20% by weight of the concentrate of juice, 8-12% by weight of crumbs, 3-5% by weight of flavoring additives, 55-65% by weight of starch pulp and 0.2-0.5% by weight of carrageenan Method of manufacturing artificial collection.

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