JP2012087255A - Detergent for noodle boiling machine, and method for cleaning noodle boiling machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a detergent for a noodle boiling machine that removes, as well as dissolves, organic stain derived from wheat noodle, buckwheat noodle, pasta, or the like, cleans a machine in a shorter time, and prevents scale stain from adhering, and to provide a method for cleaning a noodle boiling machine using the same.SOLUTION: The detergent for a noodle boiling machine is provided for cleaning the noodle boiling machine employed in a noodle production line. The detergent is characterized by including: a first agent containing an alkali agent and a chelating agent; and a second agent containing a peroxide.

Description

The present invention relates to a boiled noodle device cleaning agent and a method for cleaning a boiled noodle device. More specifically, the present invention relates to a boiled noodle device cleaning agent for cleaning a boiled noodle device used in a noodle making line and a method for cleaning a boiled noodle device.

In a noodle making line that produces noodles such as udon, soba, and pasta in a noodle factory, various stains derived from cooking with noodle boil adhere to the boiled noodle device. The adhering material to the device is mainly organic stains derived from starch and wheat flour protein (gluten) contained in the noodles, as well as calcium carbonate and Examples include scale dirt such as magnesium carbonate.

For cleaning organic stains as described above, for example, as described in Patent Document 1, an alkaline cleaning agent containing an alkaline agent such as sodium hydroxide is widely used. Cleaning of the apparatus using the alkaline cleaning agent is performed, for example, as follows.
First, the water in the tank is discarded after cooking with the noodle bowl, and water is poured into the tank again and heated. Next, the cleaning agent is poured into the tank and left for several hours, and then the water in the tank is drained. After rinsing the tank with high-pressure water, water is again poured into the tank and heated to about 100 ° C. and left for several hours. Then, the water in the tank is drained, and further with high-pressure water. Rinse.

Since the alkaline cleaning agent has a high detergency against organic dirt such as gluten, the organic dirt can be peeled off from the apparatus satisfactorily.

JP-A-6-116594

However, since the alkaline cleaning agent described in Patent Document 1 takes several hours as described above to remove organic dirt from the apparatus, it is desired that the organic dirt can be removed from the apparatus in a shorter time. Yes. Moreover, although an alkaline cleaning agent can peel organic substance dirt from an apparatus, it does not have a cleaning power high enough to dissolve the peeled deposits. For this reason, when the cleaning liquid after cleaning is discharged from the tank, the peeled deposits may adhere to the apparatus again. If the apparatus is not sufficiently cleaned, foreign matter derived from the remaining deposits may be produced in the bag when noodles are packaged with boiled noodles, buckwheat, pasta or the like. Therefore, after discharging the cleaning liquid, it is washed multiple times with high-pressure water etc., but it takes time and labor, and it is difficult to completely remove the reattached organic dirt, so it has higher cleaning power A cleaning agent is desired.

The present invention has been made in view of the above-described situation, and can not only peel but also dissolve organic dirt derived from udon, soba, pasta, etc., and can perform cleaning in a shorter time. It is an object of the present invention to provide a boiled noodle apparatus cleaning agent capable of preventing the adhesion of scale dirt and a boiled noodle apparatus cleaning method using the same.

The present inventors have a cleaning power for boiled noodle equipment and a cleaning agent suitable for cleaning a large-capacity boiled noodle tub such as a noodle factory, which has high detergency against organic soils derived from udon, soba, pasta, etc. As a result of various studies on cleaning methods for boiled noodle devices, it was found that by using peroxide together with an alkaline cleaning agent, organic soil can be dissolved as well as peeled off from the device. Further, by further including a chelating agent, not only cleaning in a shorter time becomes possible, but it has also been found that adhesion of scale dirt derived from the hardness component of water can be prevented, and the above-mentioned problems are solved. The present inventors have arrived at the present invention.

That is, the boiled noodle device cleaning agent of the present invention is a boiled noodle device cleaning agent for cleaning a boiled noodle device used in a noodle making line, and includes a first agent containing an alkali agent and a chelating agent, And a second agent containing an oxide.

In the boiled noodle apparatus cleaning agent of the present invention composed of two agents as described above, it is desirable that the first agent further includes a polycarboxylate. Thereby, adhesion of the scale dirt derived from the hardness component of water can be further suppressed.

In the boiled noodle apparatus cleaning agent of the present invention composed of two agents, the alkaline agent is preferably at least one selected from sodium hydroxide, potassium hydroxide, and sodium orthosilicate. Among these, sodium hydroxide can be suitably used because of its high detergency against organic dirt.

Further, in the boiled noodle apparatus cleaning agent of the present invention composed of two agents, the chelating agent is at least one selected from ethylenediaminetetraacetate, nitrilotriacetate, polyphosphate, and low molecular weight organic acid salt It is desirable that Of these, ethylenediaminetetraacetate and nitrilotriacetate are particularly preferable, and ethylenediaminetetraacetate is particularly preferable.

The peroxide is preferably sodium percarbonate or hydrogen peroxide.

Furthermore, in the cleaning agent for boiled noodles of the present invention composed of two agents, the noodle making line is preferably at least one kind of noodle making line selected from udon, soba and pasta.

Moreover, the ratio of the peroxide contained in the second agent with respect to 100 parts by weight of the first agent containing 10 wt% to 90 wt% of the alkali agent and 1 wt% to 50 wt% of the chelating agent is 10 wt%. Part to 200 parts by weight is desirable.
In the first agent, the higher the blending ratio of the alkaline agent, the higher the detergency against organic soil. However, the effect of increasing the detergency is remarkable until the blending ratio of the alkaline agent is up to 90 wt%. However, when the blending ratio of the alkali agent exceeds 90 wt%, the detergency is almost constant. The effect of the present invention can be obtained even if the blending ratio of the alkali agent is less than 10 wt%, but a stable detergency can be secured by setting the blending ratio of the alkali agent to 10 wt% or more.
In the first agent, when the blending ratio of the chelating agent is less than 1 wt%, the effect of shortening the cleaning time and the effect of preventing the adhesion of scale dirt are reduced. When the blending ratio of the chelating agent exceeds 50 wt%, the concentration of the alkali agent and peroxide is inevitably low. Therefore, considering the detergency, the upper limit of the blending ratio of the chelating agent in the first agent is 50 wt%. It is desirable to be.
When the ratio of the peroxide contained in the second agent is less than 10 parts by weight with respect to 100 parts by weight of the first agent having the above composition, the effect of shortening the cleaning time becomes small. The ratio of the peroxide contained in the second agent with respect to 100 parts by weight of the first agent may exceed 200 parts by weight. However, when the proportion of the peroxide exceeds 200 parts by weight, the effect of the peroxide is achieved. Is almost constant.

The present invention also relates to a boiled noodle cleaning agent comprising a single agent. That is, the boiled noodle apparatus cleaning agent of the present invention is a boiled noodle apparatus cleaning agent for cleaning a boiled noodle apparatus used in a noodle making line, and includes an alkali agent, a chelating agent, and a peroxide. It consists of one agent.

As described above, it is desirable that the detergent for boiled noodles according to the present invention comprising one agent further contains a polycarboxylate. Thereby, adhesion of the scale dirt derived from the hardness component of water can be further suppressed.

In the boiled noodle apparatus cleaning agent of the present invention comprising one agent, the alkaline agent is preferably at least one selected from sodium hydroxide, potassium hydroxide, and sodium orthosilicate. Among these, sodium hydroxide can be suitably used because of its high detergency against organic dirt.

In the boiled noodle apparatus cleaning agent of the present invention comprising one agent, the chelating agent is at least one selected from ethylenediaminetetraacetate, nitrilotriacetate, polyphosphate, and low molecular weight organic acid salt. Is desirable. Of these, ethylenediaminetetraacetate and nitrilotriacetate are particularly preferable, and ethylenediaminetetraacetate is particularly preferable.
The peroxide is preferably sodium percarbonate or hydrogen peroxide.

In the boiled noodle apparatus cleaning agent of the present invention consisting of one agent, the noodle making line is preferably at least one kind of noodle making line selected from udon, soba and pasta.
In addition, the component and the mixture ratio in the cleaning agent for boiled noodle apparatus of this invention which consists of one agent can be made to be the same as the component and mixing ratio of the cleaning agent for noodle apparatus of this invention which consists of the above-mentioned two agents.

The present invention also relates to a method for cleaning a boiled noodle device. That is, the method for cleaning a boiled noodle device according to the present invention is a method for cleaning a boiled noodle device used in a noodle making line equipped with a boiled tub, supplying water or hot water to the boiled tub and supplying the alkali to the boiled tub. It is characterized in that a detergent for boiled noodles containing an agent, a chelating agent and a peroxide is added, and the adhering matter adhering to the noodles is boiled off and dissolved to be washed.

In the boiled noodle apparatus cleaning method of the present invention, the boiled noodle apparatus cleaning agent comprises a first agent containing an alkali agent and a chelating agent and a second agent containing a peroxide, and each of them in the boiled tank. It is desirable to input.

In the boiled noodle apparatus cleaning method of the present invention, the boiled noodle apparatus cleaning agent is composed of one agent containing an alkali agent, a chelating agent, and a peroxide, and the boiled noodle device cleaning agent is composed of the above one agent. It is desirable to put into the tank with the above-mentioned tub.

The method for washing a boiled noodle device according to the present invention is preferably a method for washing the boiled noodle device used for at least one kind of noodles selected from udon, soba and pasta. In the boiled noodle apparatus used for these noodle making, deposits containing gluten derived from at least one kind selected from udon, soba and pasta are attached to the apparatus. In the present invention, an alkaline agent is used as a cleaning agent. Therefore, deposits containing gluten can be easily removed.

Since the detergent for boiled noodles of the present invention contains an alkali agent, organic matter such as gluten can be easily peeled off from the device. Moreover, since the peroxide is contained, the cleaning power is further increased, and the dirt can be peeled off in a short time. Furthermore, since the chelating agent is contained, the cleaning time can be shortened, and the adhesion of scale dirt can be prevented.

FIG. 1 is an explanatory diagram for explaining a manufacturing process of boiled noodles.

Hereinafter, the present invention will be described in more detail with reference to an embodiment, but the present invention is not limited to this embodiment.

(First embodiment)
In the present embodiment, a boiled noodle device cleaning agent composed of two components and a boiled noodle device cleaning method using the same will be described.
First, the boiled noodle apparatus cleaning agent according to this embodiment will be described.
The boiled noodle device cleaning agent according to the present embodiment includes a first agent and a second agent.

The first agent only needs to contain an alkali agent and a chelating agent, and may be either liquid or solid. As the solvent in the case of a liquid, water can be preferably used.

Examples of the alkaline agent contained in the first agent include at least one selected from sodium hydroxide, potassium hydroxide, and sodium orthosilicate. Of these, sodium hydroxide and sodium orthosilicate are preferable, and sodium hydroxide is particularly preferable because of its high detergency against organic soil derived from udon, soba, pasta and the like.
The blending ratio of the alkaline agent in the first agent is desirably 10 wt% to 90 wt%. By including the alkali agent at such a blending ratio, it is possible to ensure an excellent detergency against organic soil.

The chelating agent has an effect of shortening the washing time, and is capable of capturing metal ions such as calcium and magnesium derived from the hardness component of water generated in the boil processing such as udon, buckwheat and pasta. It can be used suitably. As such a chelating agent, for example, at least one selected from ethylenediaminetetraacetate (EDTA), nitrilotriacetate, polyphosphate, and low molecular weight organic acid salt can be preferably used.
Examples of the polyphosphate include tripolyphosphates such as sodium tripolyphosphate and calcium tripolyphosphate, hexametaphosphates such as sodium hexametaphosphate and calcium hexametaphosphate.
In the present invention, the low molecular weight organic acid salt means one having a molecular weight of 1000 or less. Examples of organic acid salts having such molecular weight include citrates such as sodium citrate and calcium citrate, malates such as sodium malate and calcium malate, and gluconates such as sodium gluconate and calcium gluconate. Etc.
The blending ratio of the chelating agent varies depending on the type of target metal ion, but is preferably 1 wt% to 50 wt%, and more preferably 5 wt% to 10 wt%. With such a blending ratio, an excellent effect of shortening the cleaning time and the effect of preventing the adhesion of scale dirt can be obtained.

The second agent may be liquid or solid as long as it contains a peroxide. Examples of components contained in addition to the peroxide include solvents when the second agent is liquid, and additives such as stabilizers. The ratio of the peroxide in the second agent is desirably as high as possible. When the second agent is a solid, it is optimal that all are peroxides. As the peroxide, sodium percarbonate and hydrogen peroxide can be suitably used. As the solvent in the case of a liquid, water can be preferably used.

The ratio of the peroxide contained in the second agent with respect to 100 parts by weight of the first agent is preferably 10 parts by weight to 200 parts by weight, and more preferably 10 parts by weight to 50 parts by weight.

It is desirable that the first agent further contains a polycarboxylate because generation of scale derived from the hardness component of water can be further suppressed during washing. Examples of the polycarboxylate include sodium polyacrylate and sodium salt of acrylic acid / maleic acid copolymer. The molecular weight of the polycarboxylate is desirably 2000 or more.

The boiled noodle apparatus cleaner of the present invention preferably further contains a surfactant that is stable to an alkaline agent. As a kind of surfactant, polyoxyalkylene alkyl ether which is a nonionic surfactant (for example, the product name: Cedran FF-210, cloud point 53 degreeC by Sanyo Chemical Industries Ltd.), anionic surfactant Examples thereof include sodium laurate (for example, trade name: Synoline 90TK, manufactured by Shin Nippon Rika Co., Ltd.) and the like.

The boiled noodle apparatus cleaning agent of the present invention can be used by dissolving it in water, a stored solution in a cooking tank provided in the boiled noodle apparatus, or the like.

Examples of the object to be cleaned with the detergent for boiled noodle apparatus of the present invention include a stainless steel noodle apparatus used in a noodle factory. Although the kind of stainless steel is not particularly limited, it can be suitably used for SUS304, SUS316, SUS430, and the like.

Hereinafter, a method for cleaning a boiled noodle device according to this embodiment will be described by taking a noodle making line as an example. There are various types of udon noodle making lines and boiled noodle devices, and the examples given here are only examples.

FIG. 1 is an explanatory diagram for explaining a manufacturing process of boiled noodles. Hereinafter, a method for cleaning a boiled noodle device using the cleaning agent for a boiled noodle device according to the present invention will be described with reference to an example of a method for cleaning dirt adhering to the boiled noodle device shown in FIG.

In FIG. 1, a boiled noodle apparatus 10 includes a plurality of buckets 11 for storing raw noodles, a conveyor 12 for transferring the buckets 11, a boiled tub (bathtub) 13 for boiled raw noodles, and a boiled tub 13. And a steam pipe 14 for heating the generated water.

The raw noodles supplied to the boiled noodle device 10 are prepared by adding a noodle dough prepared by adding kneaded water to a raw material powder containing wheat flour as a main component and passing it through a composite roll and rolling it in stages. It is obtained by making it into desired noodle shape after letting it pass through a cutting blade. The produced raw noodles are accommodated in each bucket 11 and conveyed by the conveyor 12 in the direction of the arrow.
The boiled tank 13 is filled with water and heated to a desired temperature by heat supplied from a steam pipe 14 provided on the bottom surface.
The bucket 11 containing raw noodles is supplied to the boiled tank 13 and the conveyor 12 moves in the direction of the arrow in the boiled tank 13 so that the raw noodles are boiled. The boiled noodles that have been boiled are removed from the boiled tank 13 by the movement of the conveyor 12, drained, and then removed from the bucket 11. The taken boiled noodles are cooled, adjusted to pH, and then packaged.

When the boiled noodle device 10 having the above-described configuration is used for a long time, the so-called “scale dirt” containing the starch and wheat flour protein (gluten) contained in the noodle, calcium, etc. It adheres firmly to the conveyor 12, the boil tank 13 and the steam pipe 14. Therefore, it is necessary to periodically clean the noodle device 10 by boiling.
In the present embodiment, the boiled noodle device 10 is cleaned by the following procedure.

First, water is filled into the tank 13 with a boil and heated by steam (hot water filling process).
Next, the 1st agent containing an alkali agent and a chelating agent and the 2nd agent consisting of a peroxide are each poured into the hot water in the tank 13 by boiling. While the tank 13 charged with the first agent and the second agent is heated with steam, the tank 13 is cleaned with the conveyor 12 while the bucket 11 is transferred by the conveyor 12 for about 30 minutes to 2 hours (cleaning step).
By this washing process, the deposits attached to the boiled noodle device 10 are peeled off and dissolved.

Subsequently, the washed water is drained (drainage process).
Then, the washing | cleaning of a boiled noodle apparatus is complete | finished by performing the process (rinsing process) of rinsing the boiled tank 13 while conveying the bucket 11 with the conveyor 12. FIG.

In addition, the specific method of the rinsing process is not particularly limited as long as dirt, an alkaline agent, and the like attached in the tank 13 can be removed by boiling. For example, a step of rinsing with high-pressure water (pre-rinse step), a step of filling water in a boiled tank 13 by boiling with steam heating, boiling and washing for about 30 minutes to 2 hours, and draining (main rinsing step), and high-pressure water There is a method in which a rinsing step including a rinsing step (post-rinse step) is combined.

According to the method for cleaning a boiled noodle device according to this embodiment, organic contaminants such as carbohydrates and proteins attached to the boiled noodle device can be peeled and dissolved in a short time. Moreover, since the chelating agent is contained, adhesion of scale dirt derived from the hardness component of water can be suppressed. In addition to the chelating agent, the effect of preventing the adhesion of scale can also be obtained by including a polycarboxylate in the cleaning agent.

Examples for more specifically explaining the present invention are shown below, but the present invention is not limited to these examples.
Prior to Examples, a sample for evaluation was prepared by the following procedures (1) to (4).
(1) 0.2 g of a solution of 30 g of gluten in 200 g of ethanol was applied to a slide glass and allowed to stand at room temperature for 1 hour.
(2) After drying, it was immersed in water for 5 seconds and dried at room temperature for 3 hours.
(3) The above processes (1) and (2) were repeated three times.
(4) The slide glass with dirt was put in an oven at 100 ° C. for 36 hours.
The following examples were carried out using this sample for evaluation.

Example 1
Flaked (solid) sodium hydroxide 50 wt%, sodium carbonate 35 wt%, EDTA 10 wt%, nonionic surfactant (polyoxyalkylene alkyl ether, cloud point 53 ° C .; manufactured by Sanyo Chemical Industries, trade name: Cedran FF- 210) 5 wt% was mixed to prepare a flaky first agent. The second agent was 35 parts by weight of granular sodium percarbonate with respect to 100 parts by weight of the first agent.
Using the first agent and the second agent in the above ratios, the cleaning property, the soil releasability, and the scale prevention property were evaluated.
First, detergency and dirt peelability were evaluated based on the evaluation method described below using a cleaning liquid prepared as follows.
200 ml of water was placed in a 300 ml beaker, 1 g of the first agent and 0.35 g of the second agent were added, and the mixture was boiled in a water bath until the water temperature reached 90 ° C. to prepare a cleaning solution.

(Cleanability)
The said sample for evaluation was immersed in the said washing | cleaning liquid, the state of the stain | pollution | contamination in the solution 10 minutes after was observed visually, and it evaluated as follows.
◎: Dirt is completely peeled off and dissolved ○: Dirt is almost peeled off and dissolved Δ: Dirt is peeled off but remains undissolved ×: Dirt is hardly peeled off and peeled off Dirt that was made was left undissolved

(Dirt peelability)
The sample for evaluation was immersed in the cleaning solution, and the time until the dirt attached to the slide glass was removed was measured. The dirt was observed visually, and it was determined that the dirt was removed when the dirt could not be confirmed.
◎: 49 seconds or less ○: 50 to 100 seconds Δ: 101 to 300 seconds ×: 301 seconds or more

Next, the scale prevention property was evaluated. Evaluation of the scale prevention property is carried out by using the following cleaning method using a cleaning liquid prepared by using hard water to make a cleaning agent containing 35 parts by weight of the second agent with respect to 100 parts by weight of the first agent. It went by. First, 150 ml of the above 0.5 wt% cleaning solution was put into a 200 ml stainless beaker, and the stainless beaker was immersed in an oil bath at 110 ° C. After 2 hours, the stainless steel beaker was taken out, the cleaning solution was discarded, and the stainless steel beaker was rinsed with running water and allowed to dry naturally. After drying, the stainless steel beaker was visually observed, and the scale prevention property was evaluated as follows.
(Scale prevention)
◎: There was no scale adhesion. ○: There was a slight scale adhesion. △: There was a little scale adhesion. ×: There was a large amount of scale adhesion.

Table 1 shows the composition of the cleaning liquid and the evaluation results obtained for the above-described cleaning properties, stain release properties, and scale prevention properties.

(Examples 2 to 10)
Various physical properties were measured in the same manner as in Example 1 except that the composition of the cleaning agent was changed as shown in Table 1. In the evaluation of cleanability and dirt release property in Example 8, 200 ml of water was put in a 300 ml beaker, and 1 g of the first agent and 0.01 g of the second agent were added. Moreover, in evaluation of the washability and dirt peelability in Examples 9 and 10, 200 ml of water was put into a 300 ml beaker, and 1 g of the first agent and 0.5 g of the second agent were added.
Table 1 shows the composition of the cleaning agent and the evaluation results obtained.

(Comparative Examples 1-3)
The composition of the first agent used in Example 1 was changed as shown in Table 2, respectively. Moreover, the 2nd agent was not mix | blended. Other than that, various physical properties were measured in the same manner as in Example 1.
Table 2 shows the composition of the cleaning agent and the evaluation results obtained.

(Comparative Examples 4 and 5)
No chelating agent was added to the first agent. Moreover, the 2nd agent was mix | blended. Other than that, various physical properties were measured in the same manner as in Example 1.
Table 2 shows the composition of the cleaning agent and the evaluation results obtained.

As shown in each Example, when an alkaline agent, a chelating agent, and a cleaning agent containing a peroxide were used, the organic soil adhered to the tank could be peeled off in a short time.
Moreover, since the polycarboxylate salt was blended in Example 4, it was possible to satisfactorily suppress the adhesion of scale dirt derived from the water hardness component.

Since the cleaning agents of Comparative Examples 1 to 5 did not contain any of an alkali agent, a chelating agent, and a peroxide, the cleaning properties, dirt release properties, and scale prevention properties were inferior.

As described above, when a cleaning agent containing an alkali agent, a chelating agent, and a peroxide as shown in each example is used, organic contaminants adhering to the boiled tank can be satisfactorily removed in a short time.

10 Boiled noodle device 11 Bucket 12 Conveyor 13 Boiled tank 14 Steam piping

Claims (17)

A cleaning agent for boiled noodle equipment for cleaning the boiled noodle equipment used in the noodle making line,
A first agent comprising an alkaline agent and a chelating agent;
A detergent for boiled noodles characterized by comprising a second agent containing a peroxide. The cleaning agent for boiled noodles according to claim 1, wherein the first agent further comprises a polycarboxylate. The cleaning agent for boiled noodles according to claim 1 or 2, wherein the alkaline agent is at least one selected from sodium hydroxide, potassium hydroxide, and sodium orthosilicate. The said chelating agent is at least 1 type chosen from ethylenediaminetetraacetate, nitrilotriacetate, a polyphosphate, and a low molecular weight organic acid salt, The washing | cleaning for boiled noodle apparatuses in any one of Claims 1-3 Agent. The detergent for boiled noodles according to any one of claims 1 to 4, wherein the peroxide is sodium percarbonate or hydrogen peroxide. The detergent for boiled noodles according to any one of claims 1 to 5, wherein the noodle making line is at least one kind of noodle making line selected from udon, soba and pasta. The ratio of the peroxide contained in the second agent with respect to 100 parts by weight of the first agent containing 10 wt% to 90 wt% of the alkaline agent and 1 wt% to 50 wt% of the chelating agent is 10 parts by weight to It is 200 weight part, The cleaning agent for boiled noodle apparatuses in any one of Claims 1-6. A cleaning agent for boiled noodle equipment for cleaning the boiled noodle equipment used in the noodle making line,
A detergent for boiled noodles, comprising an agent containing an alkali agent, a chelating agent, and a peroxide. The cleaning agent for boiled noodles according to claim 8, further comprising a polycarboxylate. The cleaning agent for boiled noodles according to claim 8 or 9, wherein the alkaline agent is at least one selected from sodium hydroxide, potassium hydroxide, and sodium orthosilicate. The said chelating agent is at least 1 type chosen from ethylenediaminetetraacetate, nitrilotriacetate, a polyphosphate, and a low molecular weight organic acid salt, Washing | boiling for boiled noodles apparatus in any one of Claims 8-10 Agent. The detergent for boiled noodle devices according to any one of claims 8 to 11, wherein the peroxide is sodium percarbonate or hydrogen peroxide. The cleaning agent for boiled noodle apparatus according to any one of claims 8 to 12, wherein the noodle making line is at least one kind of noodle making line selected from udon, soba and pasta. A method for cleaning a boiled noodle device used in a noodle making line equipped with a boiled tank,
Water or hot water is supplied to the boiled tank, and an alkaline agent, a chelating agent, and a peroxide-containing detergent for the boiled noodles are added to the boiled tank, and the deposits attached to the boiled noodle apparatus are peeled off. A method for cleaning a boiled noodle device, which is dissolved and washed. 15. The boiled noodle device according to claim 14, wherein the boiled noodle device cleaning agent comprises a first agent containing an alkali agent and a chelating agent and a second agent comprising a peroxide, and each of them is charged into the boiled tank. Cleaning method. The boiled noodle device cleaning agent is composed of one agent containing an alkali agent, a chelating agent, and a peroxide,
The method for cleaning a boiled noodle device according to claim 14, wherein the boiled noodle device cleaning agent comprising the one agent is put into the boiled tank. The method for washing a boiled noodle device according to any one of claims 14 to 16, wherein the boiled noodle device is washed with at least one kind of noodle selected from udon, soba and pasta.

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