JPH0556734A - Fish-attracting material - Google Patents

Abstract

PURPOSE:To obtain a fish-attracting material exhibiting the fish-attracting effect over a relatively long period, resistant to degradation and preservable over a long period by kneading a main raw material containing lactic acid with an extender and a binder. CONSTITUTION:The objective fish-attracting material is free from toxicity, usable without causing the marine pollution, preservable over a long period when sealed after forming and drying, resistant to degradation and stably available without being influenced by the natural conditions in contrast to live bait. It can be produced by kneading a main raw material containing lactic acid, amino acid, etc., with an extender such as starch and protein and/or a binder.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a material for attracting fish, which is used as a bait, a bait for catching many fish such as yellowtail, yellowtail, and duck.

[0002]

2. Description of the Related Art Conventionally, as a bait for catching the above fish, for example, an inexpensive and easily available sardine or the like is directly attached to a hanging needle, or minced and placed in a catch basket. Was there.

In addition, a pseudo-bait in which fish oil such as herring oil is mainly impregnated into Japanese paper or cloth is sometimes used.

[0004]

However, among the conventional baits, the method of using sardines by attaching them to the hanging needle as they are, or mincing them into an attracting basket is because raw fish is used, so that it is rotted for a long time. It could not be stored and was easily affected by barges, making it difficult to obtain it stably.

Further, the artificial bait obtained by impregnating Japanese paper, cloth, etc. with fish oil is difficult to obtain an impregnating agent of any component and its effect is insufficient.

[0006] Therefore, an object of the present invention is to solve the above problems and to provide a fish attracting material which exhibits the effect of collecting fish for a relatively long period of time and can be stored for a long period of time without spoilage.

[0007]

In order to solve the above problems, the present invention provides a fish attracting material obtained by kneading a bulking agent and / or a binder with a main raw material having a fish attracting effect containing at least lactic acid. To do.

Examples of the main raw material having a fish attracting effect used here include lactic acid, organic acids such as amino acids, and krill powder. Lactic acid, amino acids, etc. are components contained in sardines, etc., which are currently used as live baits, and are components that can be particularly expected to have a fish-inducing effect.

The lactic acid used in the present invention may be any of D-lactic acid, L-lactic acid and DL-lactic acid. L-lactic acid is a known fermentation method, and D-lactic acid and DL-lactic acid are known chemical synthesis methods. Although it can be produced by the method described above, a commercially available product may be used. The lactic acid used as a raw material may be in any form as long as it contains lactic acid, such as a lactic acid fermentation liquid, a crude lactic acid liquid, or a lactic acid concentrated liquid. When a lactic acid fermentation liquid or the like is used, it is preferable that the liquid contains at least 5% of lactic acid. This is because if it is less than the sled, the effect of attracting fish cannot be expected. The concentration of lactic acid in the whole varies depending on the type of fish, but for example, high sensitivity is obtained at about 10 ^-6 mol for yellowtail.

[0010] Examples of amino acids include aspartic acid, alanine, valine, leucine and glycine, which are components usually contained in fish. Aspartic acid, which is contained in large amounts in sardines as a live feed, can be mentioned. However, it is particularly effective. These amino acids may be produced by a known method such as a fermentation method or extracted from fish.

The concentration of amino acids in the whole varies depending on the type of fish. For example, for yellowtail, 10 ^-6 mol
High sensitivity can be obtained.

[0012] One or more kinds of organic acids such as lactic acid and amino acid can be used, but in order to obtain the same fish-inducing effect as that of the live feed, a combination of the same components as the live feed is used. Is preferred. The combination varies depending on the type of fish, but for yellowtail, for example, a combination of lactic acid, proline, and glutamine can be considered.

Examples of the extender include starch and protein, and when these are used, they can also serve as a binder. When also functioning as a binder, these starches and proteins must contain water to form a sol.
The protein may be, for example, fibrillar protein such as keratin, collagen, fibroin, or globular protein. The protein may be either natural or synthetic. Alternatively, the amount may be simply increased with water.

The amount of the extender added depends on the amount of the main raw material having the fish-inducing effect and the like, and may account for several tens% of the whole.

The binder is necessary to disperse the main raw material having the fish-inducing effect in the bulking agent and to release it when immersed in water. For example, a paste such as sodium alginate may be mentioned. However, starch and protein are preferable because they also serve as bulking agents.

The above-mentioned materials may be mixed by hand, for example. The material after kneading is used by appropriately molding it into a desired shape. For example, the material may be put into a tube, and the tube may be sequentially withdrawn from the tube and cut.

For example, when it is used as fishing bait, it is formed into an annular shape so that a fishing hook can be penetrated, and when it is used as a pseudo bait, it is filled or inserted into a fish-shaped container made of synthetic resin or the like. Alternatively, it may be solidified and put into a fishing basket or the like for use. The method of using the material of the present invention is not limited to the above, and may be in any form such as a rice cake-like form or a clay-like form. The molding may be performed either by hand or by putting it in a molding machine or the like and molding it into a predetermined shape.

Further, the material of the present invention may be in a liquid state, and in that case, it can be used by immersing it in paper or cutting the paper into pieces and immersing it.

[0019]

When the material of the present invention is attached to a fishing hook or the like and submerged in water, or when it is put in seawater as a liquid, the fish-inducing component in the material is gradually dissolved and the fish can be collected.

[0020]

【Example】

<Experimental Example 1> (Production of material) Wheat flour 80%, lactic acid fermentation liquid (lactic acid concentration in liquid 7%) 18%, proline 1%, glutamine 1% (each shows the overall concentration ratio), and kneaded into a ring. Molded.
The resulting material is shown in FIG. Outer diameter 10 to 20 mm, inner diameter 3 to
The thickness was 10 mm and the thickness was 3 to 7 mm. When I caught yellowtail using this material, it was as effective as when I used raw bait.

(Example of Material) An example of using the material manufactured as described above will be described with reference to the drawings.

FIG. 2 shows a state in which the above material is attached together with a raw bait. Usually, after attaching the material 2 of the present invention to the fishing hook 1, the raw bait 3 such as a sardine is attached. In addition, 3 does not necessarily have to be raw bait and may be Japanese paper or cloth.

In FIG. 3, a fish-like container 4 made of synthetic resin or the like with a complete simulated bait is previously attached to a fishhook 1, and the material 8 of the present invention is powdered, kneaded or granular in the inside thereof. Then, it is filled from the filling port 5. By doing so, the fish-inducing component in the material is dissolved in water and diffused from the filling port 5 and the discharge port 6.

FIG. 4 is a fish-like pseudo-bait made of synthetic resin or the like as in FIG. 3, in which the container 1 is preliminarily attached to the fishing hook 1 and the concave portion 9 into which the material 10 of the present invention is fitted is attached to the side surface thereof. And has a shape convenient for replenishing the material 10.

<Experimental example 2> (Production of material) Lactic acid fermentation liquid (lactic acid concentration in liquid 6.2%), L
Lactic acid stock solution 4.9%, L-proline 4.9%, L-glutamine 2.9
% (Representing the total concentration ratio) was diluted 10 times with water, and 0.6cc per 1kg of minced meat
1.3cc 6.5cc 13cc was mixed and used as a sample.

(Experimental Results) When the above four kinds of samples were fed to natural yellowtail, the higher the content of the liquid feed, the better the eating. From this, it can be seen that the material of the present invention is effective for catching yellowtail.

[0027]

INDUSTRIAL APPLICABILITY The material of the present invention has no toxicity, does not pollute the ocean, and can be stored for a long period of time by being dried after molding and then hermetically sealed. There is no influence and there is no corruption.

The bait of the present invention can be expected to be improved by filling or inserting the above bait into a fish-shaped container, and it can be reused by supplementing only the bait of the present invention.

[Brief description of drawings]

FIG. 1 is a diagram when a material of the present invention is molded.

FIG. 2 shows a state in which the material of the present invention is attached together with live bait.

FIG. 3 is a diagram in which the material of the present invention is used as a pseudo bait.

FIG. 4 is another view in which the material of the present invention is used as a pseudo bait.

[Explanation of symbols]

 1: Fishhook 2, 8, 10: Material according to the present invention

Claims (1)

[Claims] 1. A fish attractant material obtained by kneading a bulking agent and / or a binder with a main raw material having a fish attracting effect containing at least lactic acid.