JP2002345383A - Fishing material and material thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a fishing material such as chum, etc., having stability, fish attracting ability, an excellent bite state and no fear of environmental pollution. SOLUTION: Alanine, glycine, arginine, shrimp essence powder, a binder, an emulsifying agent, a foaming agent and a light reflection component are tableted by a direct compression method or a dry granule compression method to give a tablet-like chum.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fish-collecting material and its material, and particularly to a fish-collecting agent such as a bait that can be applied to fresh water and seawater and does not pollute the natural environment, and its material.

[0002]

2. Description of the Related Art Conventionally, feeds for fish include cutting bait,
It is not an exaggeration to say that the natural tissues of fish and shellfish are used irrespective of the sow bait.

As disclosed in JP-A-8-140589, water, starch, gelatin and the like are mixed with extracts such as shrimp, pupa, oysters and fish meal such as herring, sardines and saury. Disc-shaped fish materials which are dried, coagulated and formed into a disc shape are known. These extracts and fish meals contain alanine, glycine and arginine as protein components. However, these are only present as a part of the amino acid component constituting the protein.Even if the protein is degraded by the action of proteolytic enzymes and these amino acids can be present as a single product, they are only trace amounts. However, its fish collecting ability is far inferior to the fish collecting material of the present invention.

[0004]

Most of the krill prawns for feeding are Antarctic krill, and 100,000 tons are caught annually and transported to Japan. Antarctic krill is an important biological resource for whales and penguins inhabiting the Antarctic Ocean, and its resource in the Antarctic Ocean is said to be hundreds of million tons, but it has recently been pointed out that it has declined. I have. In particular, Antarctic krill resources on the Antarctic Peninsula, the largest fishing ground, are said to have decreased on average by about one-quarter. It is expected that the amount of krill prawns will decrease further in the future, which will affect the ecosystem of the Antarctic Ocean. Therefore, from the viewpoint of resource conservation, it is necessary to develop a feed that replaces krill prawns.

[0005] Furthermore, krill shrimp emit a peculiar fishy odor to the surroundings and are easily rotted, and thus tend to be repelled in handling. In addition, the ability to collect fish is poor and used in large quantities. It causes blue tide and red tide, pollutes and destroys the natural environment, and is a problem.

[0006]

SUMMARY OF THE INVENTION In view of the above circumstances, the present inventors have found that the inducing action on fish is extremely excellent, and that the natural environment is contaminated by completely dissolving in water in a short or long term. Research and development were conducted with the aim of providing a fish-collecting material or its material that is not destroyed, has excellent preservability, and is suitable for handling.

As a result, a solid water-soluble material which is effective in inducing fish and shellfish and has a minimum required performance as a fish-collecting material is selected from a number of compounds,
These objects were achieved by appropriately combining them and molding them into a special shape such as a tablet, a rock, a candy and the like.

That is, the present invention provides (1) a fish-collecting material comprising alanine, glycine and arginine as active ingredients, and a material thereof. (2) The fish-collecting material according to (1), wherein the shape is powder or granules. (3) The fish-collecting material according to (1), which is a tablet-like, rock-like or candy-like molded product. (4) The fish-collecting material of (3), which is a tablet-shaped sowing bait. (5) The fish-collecting material according to (3), further containing a calcium component and a saccharide, and formed into a rock or candy. (6) The spread bait according to (4), further comprising a binder, an emulsifier, a foaming component and a light reflecting component, and formed by tableting. It is.

[0009]

DETAILED DESCRIPTION OF THE INVENTION In the present invention, three amino acids, alanine, glycine and arginine, are used as essential components. By using these three, fish can be collected extremely well. In the present invention, fish refers to those in a broad sense including shrimp, crab and the like.

The above three amino acids can be blended in an appropriate ratio, but may be in approximately the same amount (weight ratio, hereinafter the same unless otherwise specified). Further, various materials such as a nucleic acid component or a derivative thereof may be further added to another amino acid, for example, glutamic acid, inosinic acid, guanylic acid, etc., as appropriate. Needless to say, both are water-soluble substances and are harmless to health.

The raw material mixture described above can be used as a powder or granules by a conventional method to obtain a fish collecting agent such as a bait or the like, or a material thereof. At that time, flavors such as fish and shellfish component extract are added to enhance the fish collecting ability as described in the method of producing the bait described below, or extenders, excipients, binders, disintegrators suitable for obtaining powder or granules Additives such as agents, lubricants and foaming agents may be blended.

The powder can be obtained by mixing and pulverizing the raw materials according to a conventional method, followed by sieving. The granules are not subjected to kneading with water, granulation and drying steps, so-called dry method. It is good to get by.

[0013] These powdery or granular forms can be used as they are as the bait of the present invention, but rather, according to the taste of the customer, they are blended with other bait materials as appropriate and molded. It is also suitable as a material for the desired feed. Therefore, various components applicable to the molded fish collecting material of the present invention, which will be described later, need not be particularly blended.

Next, the present invention also relates to a molded fish-collecting material containing alanine, glycine and arginine as active ingredients, in particular a tablet-shaped sowing bait. The ratio of alanine, glycine, and luginine in the sowed bait may be about the same as in the case of the fish-collecting material, and may be about 0.01 to 10% (wt%, hereinafter the same) in total.

[0015] Examples of additives in the case of sow bait include binders such as glucose, sucrose, CMC and PVP, and nonionic emulsifiers such as sucrose fatty acid ester, glycerin monostearate and sorbitan monofatty acid ester. The binder may be of the order of tens of percent and the emulsifier may be of the order of a few percent. Furthermore, as a seafood ingredient extract,
For example, it is preferable to add an extract such as shrimp, squid and horse mackerel to add a scent preferred by fish. The extract is preferably a powder. The scent component varies depending on the type and season of the target fish, but is about several to several tens of percent.

Further, as the foaming agent, a combination of a gas generating agent such as sodium hydrogen carbonate and ammonium carbonate and an acid agent such as tartaric acid, potassium hydrogen tartrate, disodium dihydrogen pyrophosphate and glucono delta lactone can be used. Good. These are about several to several tens of percent in total, which promotes the spread of the sowed bait in water and further enhances the effect of collecting fish.

In addition, a light reflection component may be blended. Examples of the light reflection component include granulated sugar crystals, gold powder, and silver powder. These may be on the order of a few percent of the total.

Of the molded fish-collecting material, the sow bait can be formed into various shapes such as a sphere, a column, and a cone, for example, and can be accommodated in a basket commonly used for sow bait.
Usually, the diameter, sides and height are 25 mm or less.

The tablet-shaped molded product for sowing bait can be produced by a conventional method. In particular, for example, granules are produced by a direct compression method (direct compression method) using powder in a preparation or a dry method, and this is compressed. By applying a dry granule compression method (slug method) of compression molding with a tablet machine, a higher quality product can be obtained.

The sowed bait of the present invention has an extremely high ability to collect fish, and since the fish come together immediately after application, a part of the bait may be directly consumed by the fish before dissolution. However, all additives used are all harmless in food hygiene, so not only fish that ingested them,
Larger fish, which ingested the fish indirectly through the food chain, are also at no risk to humans.

Next, among the molded fish collecting agents of the present invention, a rock-like or candy-like molded product is described. In the case of a candy-like molded product (hereinafter sometimes simply referred to as candy), calcium is added to the amino acid component. In the case of a rock-shaped molded product (hereinafter sometimes simply referred to as a stone), a material containing starch and a material containing sugar are further used, and after heating and melting the sugar component, the remaining materials are mixed. After molding and cooling, if necessary, it can be further processed into an appropriate shape to obtain a desired molded product.

Examples of the calcium component include natural calcium-containing components such as coral, oyster shell, eggshell, milk, shrimp, crab-derived calcium preparations and dolomite. Most of these contain about 20 to 30% of calcium, so it is preferable to contain about 50 to 70% for stone and about 5 to 20% for candy.

As the saccharide, sugar, glucose, starch syrup and the like are used. In the case of a rock-like molded product, about 10 to 20%
In the case of candy, it may be about 80-95%. In the case of stones, further use about 10 to 25% starch

The obtained candy or stone can exhibit a fish collecting effect over a long period of time by gradually dissolving the active ingredient. Especially in the case of stone, size and quantity. By taking into account immobilization after application, the effect can be maintained at a certain place for a long period of time, so that a fishing ground can be provided.

[0025]

Example 1 A fish-collecting material obtained by granulating a mixture having the following composition by a dry method. Alanine 2 parts (parts by weight, hereinafter the same), glycine 2 parts, arginine 2 parts, glucose 7
0 parts, sucrose fatty acid ester 3 parts, shrimp extract powder extract 10 parts, tartaric acid and sodium bicarbonate, 11 parts in total.

[0026]

EXAMPLE 2 A tablet-shaped bait having a diameter of 10 mm and a thickness of 5 mm formed by tableting a mixture having the following composition by a method according to a conventional direct compression method. Alanine 2 parts, glycine 2 parts, arginine 1.5 parts, glucose 71 parts, sucrose fatty acid ester 2.5 parts, shrimp extract powder extract 10 parts, tartaric acid and baking soda, total 10 parts, granulated sugar 2 parts.

[0027]

Example 3 After heating and boiling down sugar and starch syrup using the following ingredients, add the remaining ingredients, mix, pour into a mold, and cool. Fish collection material. Oyster shell calcium 63 parts, starch 18 parts, sugar 1
0 parts, syrup 5 parts, alanine 1.5 parts, glycine 1.5
Parts, 1 part of arginine.

[0028]

Example 4 A material having the following composition was subjected to various steps of mixing, slugging, pulverizing, classifying, mixing, and tableting by a conventional dry granule compression method, and one of them was 19 mm in diameter and 10 in height.
mm tablet feed. Glucose granules 71.5 parts, sucrose fatty acid ester 2.5 parts, shrimp extract extract 10.0 parts, tartaric acid granules 3.0 parts, sodium bicarbonate granules 2.0 parts, alanine granules 2.0 parts, glycine granules 2.0 parts, arginine granules 2.
0 parts, granulated sugar crystal 5.0 parts.

[0029]

Example 5 After heating and boiling sugar and starch syrup using the ingredients having the following composition, the remaining ingredients were mixed, poured into a mold, and cooled to form a candy-like piece having a diameter of 1 cm and a length of 1.5 cm. Molded fish collector.

The products of Examples 1 to 5 described above are all stable and do not deteriorate at all under good storage conditions for several years.

[0031]

[Experimental Example 1] 1/3 tablet (0.83 g) of a tablet-like molded product obtained by the same operation as in Example 4 and a frozen krill shrimp (hereinafter abbreviated as krill) exhibiting almost the same fish-collecting ability. 10g) and use each summer [(1) 5
2 times, starting from 25th of March and (2) starting on 9th of July]
Preliminary tests were conducted on the environmental impacts in the US. The reason for selecting 1/3 tablet is to make it within the permissible measurement range of the device used in the experiment. In the experiment (1), a molded product having a krill component content of 5% was used, and in the experiment (2), a molded product having a krill component content of 10% was used.

Experimental method Two test water tanks (hereinafter referred to as water tanks) were provided with two tap waters each.
After leaving for 1 day in an experiment rack placed outdoors while aerating with 0 L of water, 10 g of krill was placed in one water tank and 1/3 tablet was placed in the other water tank, and all the water tanks were aerated. For the solution in each aquarium, the water temperature, oxygen saturation related to water quality, hydrogen ion concentration, dissolved oxygen (DO), chemical oxygen demand (COD), and ammonia nitrogen as eutrophication, nitrite The amount of nitrogen, the amount of nitrate nitrogen, and the amount of inorganic phosphoric acid were measured.

(1) Experimental Results Table 1 shows the results when the tablet-like molded product was used.

[0034]

[Table 1]

Table 2 shows the results when krill shrimp was used.
Shown in

[0036]

[Table 2]

(2) Experimental Results Table 3 shows the results when the tablet-like molded product was used.

[0038]

[Table 3]

Table 4 shows the results when krill shrimp was used.
Shown in

[0040]

[Table 4]

As is clear from the table, when the sow bait of the present invention was used, CO2 was smaller than when krill prawn was used.
Large differences were found in the values of D, nitrite nitrogen, and inorganic phosphoric acid.

[0042]

[Experiment 2] Each of the collected fishery materials of Examples 2 and 4 was used for fishing at Katata Marine Fishing Pond, Shirahama-cho, Nishimuro-gun, Wakayama Prefecture, Seto-bansho-sansoro, Chiba, and Tanawan Bay, Tanabe-shi, Wakayama Prefecture. Off the coast of Mera In southern hawk (Okiiso), it was used as a bait for general fishing, and its effect of collecting fish was confirmed in comparison with Krill shrimp. In the case of manual spreading, crushed pieces of each tablet were used.

As a result, in each of the fishing pond, the ground rock, and the offshore rock, the krill shrimp was superior in all respects in the separated state of the bait, the floating state, the sedimentation state, the sedimentation speed, the fishing state, and the eating state. In particular, the fish collection was extremely good.

[0044]

According to the present invention, there is provided a fish-collecting material or a fish-collecting material in which fish are gathered at the same time as the fish are sowed and the bite is extremely good. Furthermore, these fish-collecting materials and fish-collecting materials made using the fish-collecting materials have not only an odor but also a good aroma compared to the conventionally used krill shrimp, and are much more stable and easy to handle. is there. In addition, after being applied as a sow bait, it has an excellent effect that fish gather immediately and dissolves and disperses promptly so as not to cause rot or contamination. Also, the present invention
An object of the present invention is to provide a fish collecting agent formed into a candy-like or rock-like shape and capable of maintaining the fish collecting effect for a long time without adversely affecting the environment.

 ──────────────────────────────────────────────────続 き Continuation of the front page (71) Applicant 501208350 Yoshimasa Kamata 2-18-2 Shibasaki, Chofu-shi, Tokyo Excel Heights 207 (72) Inventor Sadataka Tamura 3-6-13 Minamisakurazuka, Toyonaka-shi, Osaka Mitaka (72) 2) Corpora 305 (72) Inventor: Tetsu Tetsukawa 1-1-18, Shinsenri-Kitacho, Toyonaka-shi, Osaka (72) Inventor: Yoshimasa Kamada 2-18-2, Shibasaki, Chofu-shi, Tokyo Excel Heights 207

Claims (7)

[Claims] 1. A fish-collecting material comprising alanine, glycine and arginine as active ingredients and a material thereof. 2. The fish-collecting material according to claim 1, wherein the material is in the form of powder or granules. 3. The fish collecting material according to claim 1, wherein the shape is a molded product. 4. The fish collecting material according to claim 3, wherein the molded fish collecting material is a sow bait. 5. The fish collecting agent according to claim 3, further comprising a calcium component, starch, and saccharide, and formed into a rock. 6. It further contains a calcium component and a saccharide,
The fish collecting agent according to claim 3, which is formed into a candy shape. 7. The powdered bait according to claim 4, further comprising a binder, a fragrance, a foaming component and a light reflecting component, and formed by tableting.