JP2534499B2 - Method of manufacturing alkalized material - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for producing an alkalized material composed of animal aggregate which is effective for various purposes such as prevention of food spoilage, preservation of freshness, purification of waste water and air, and the like.

(Conventional technology and its problems) Conventionally, for the purpose of maintaining the freshness of foods and securing dependence, various preservatives that act to prevent the growth of microorganisms, antioxidants that prevent deterioration due to oxidation, etc. Additives are used. For example, as a preservative, in addition to benzoic acid, sorbic acid, propionic acid, etc., a sheet formed by enclosing a powder of activated carbon, which has bactericidal activity against bacteria, in a sandwich shape with a synthetic resin film, paper, or cloth woven paper, or the like. Some of them were used by adding them to foods, such as bags, water impregnated with water mixed with activated carbon and dried. As the antioxidant, there have been added ascorbic acid, erythorbic acid, etc., as well as those added to foods for antioxidant, such as a bag formed by enclosing activated carbon powder.

However, while the above-mentioned additives bring about the effect of preserving foods, there are some that threaten the safety to the human body, and some of them have carcinogenicity, teratogenicity and other harmful effects.
The bag or the like containing the powder of activated carbon or activated iron added to food has a weak preservation or antioxidant effect.

On the other hand, activated carbon and ceramics having an adsorbing action are used for the purpose of removing impurities, organic substances, and color, odor and the like in the aqueous solution and air.

However, since ceramic is an inorganic substance, it does not react with organic substances, and for example, it has not functioned sufficiently as a filter for wastewater containing organic substances.

In addition, a method for improving foods and suppressing general viable bacteria, wherein basic 5-calcium triphosphate obtained by baking mammalian bone at high temperature is added to food and drink, or animal bones of cows, pigs, etc. A method for producing a frying oil deterioration inhibitor by firing at high temperature is disclosed.

However, the former only discloses that the bones burned at 1000 to 1400 ° C are made into powder, and the latter may be bones of pigs, etc., and burns animal bones to remove fat and crush it.
It only discloses that firing is performed at 00 ° C. or higher, and any of them is ineffective as an effective production method.

The object of the present invention is to eliminate the above-mentioned drawbacks, to prevent spoilage of foods, there is a sufficient effect to maintain the freshness, harmless to the human body, and also ion exchange in liquid and air,
It is intended to provide a method for producing an alkalized material which is a substance suitable for deodorizing adsorption of odor, purification of impurities including organic matter, and sterilization.

(Means for Solving the Problem) In order to achieve the above-mentioned object, the present invention is that the decrease in freshness and storability of food is caused by oxidation, and the oxidation adjusts the pH of the food to make it alkaline. Livestock products as a calcium material for that purpose, while keeping in mind that it can be suppressed by placing it in an atmosphere or by placing something in an acidic region in a neutral atmosphere, that calcium ion is effective as an alkaline substance, etc. It was made based on the idea that the bones of animals from the above can be effectively applied. The outline is that raw bones of mammals such as cattle mainly composed of hard books are crushed to an appropriate size under a pressure of 200 to 4
Boil for about 90 minutes at around 00 ℃ for a sufficient time,
Next, it is fired at about 90 to 1100 ° C for about 60 to 80 minutes for a sufficient time so that the water content becomes several percent or less, and then gently cooled, and then appropriately crushed, A method for producing an alkalizing material is characterized in that it is made into a fine piece or powder.

After cooling and crushing, it is preferable to freeze-dry and store.

(Function) Since the main component of the alkalizing material is calcium and the micropores are continuously formed throughout the whole, ion exchange causes the surroundings to have an alkaline atmosphere or an acidic state in a neutral atmosphere. It has a function of maintaining, adsorbing or filtering, and its effect lasts until the aggregate disappears due to drying.

Example An example of the present invention will be described with reference to the drawings.

The drawing shows a flow chart of the manufacturing method of the present invention.

Raw animal bone is used as a raw material for the production.
Raw bones have been mostly discarded as livestock products, especially bones of animals mainly composed of hard bones such as cows, horses and sheep. The bones of pigs, boars, etc., have a large amount of cartilage, and most of them are melted in the boiling process during the production, so that it is unsuitable as a raw material.

The raw bone is crushed to an appropriate size, cut into a size that facilitates firing, then put into a compression pot (pressure pot), and boiled at about 200 to 400 ° C for about 90 minutes. As a result, gelatin, fat, protein contained in raw bone,
Glue etc. are separated and removed from the bone, and the aggregate is taken out. Then
Put this bone in a baking furnace, and heat it at about 900-1100 ° C for about 60-80 minutes, then let it cool naturally for about 60 minutes in the furnace to return it to room temperature or a temperature close to this, and then remove this bone. Properly crushed or finely crushed into fine particles corresponding to a size of about 1 to 5 mm in particle size, or a powder machine to form a powdered material having a size of about 20 to 200 mesh and an alkalizing material according to the present invention To get If this is put in a bag or the like and stored in a sealed state, or if it is stored by freeze-drying at about -5 ° C or less for about 30 minutes or less, invasion of various bacteria can be prevented.

It is important to remove gelatin as much as possible, because gelatin, fat, protein, glue, etc. remain in the bone and cause spoilage. For this reason, it is desirable to boil it sufficiently, especially in a compression kettle, and then to further surely remove the above-mentioned organic substances by baking, and at the same time, to reduce the humidity in the bone to several% or less, preferably about 0%. Can be lowered to. When the boiling conditions are obviously lower than the above, the organic matter cannot be removed sufficiently, and when the baking conditions are obviously lower than the above, the bone is carbonized, and conversely, when it is high, the bone becomes ash. In any case, the function as the alkalizing material according to the present invention cannot be exhibited.
Under the above firing conditions, the bone is whitened and maintains its original state. If raw bone is directly burned without boiling, a large amount of burning smoke of the above-mentioned organic substances attached is generated, which is unsuitable for work and environmental hygiene.

It is also possible to freeze and dry immediately after baking, but it is preferable to naturally cool and dry to prevent the increase of bone humidity due to rapid cooling and the lowering of the pH value range of bone due to humidity. In order to maintain the dry state of 1., it is desirable to cool while maintaining the atmosphere in the firing chamber.
After firing, after being brought to room temperature and then freeze-dried, the physical properties and dried state of the aggregate become more stable.

The alkalized material produced as described above was obtained in a yield of about 40% by weight compared to the raw beef bone. This main component is calcium, and innumerable micropores are present in continuous communication inside and outside the material. Under normal conditions, it does not lose its dry state and its pH value is stable. The pores are formed innumerably in the powder body even when powdered.

The sealed storage or the frozen storage is for preventing miscellaneous bacteria from invading and proliferating in the micropores in the aggregate. It is desirable to adopt the preservation method. It is not necessary to adopt such a preservation method for things other than food such as filter media.

In the experiment in which the above alkalizing material was mixed with cold water (normal tap water), bubbles due to calcium ions were generated, and the granular one showed a pH value of about 11, and the powdery one showed a pH value of 8 to 10. The pH value of warm water was higher than that of cold water. The difference between the granular and powder pH values is due to the heat generated during crushing with a powder machine in the manufacturing process of powder,
This is considered to be due to a slight increase in humidity due to adsorption of moisture in the air.

The general component of beef bones is about 33% calcium (weight%),
Phosphorus about 16.7%, Barium about 1.03%, Sodium about 0.76
%, Sulfur 0.64%, other magnesium, chlorine, amine,
It is iron, and in the case of raw bone, even if the surrounding meat is surely removed, gelatin, fat, protein, glue,
About 47.4% of water adheres or is contained. According to the method of the present invention, it is possible to remove all of the deposits or inclusions except for a very small amount of water.

According to the alkalized material, it is possible to perform ion exchange in a liquid or air atmosphere, neutralize the alkalized or acidic atmosphere, prevent spoilage of animals and plants, maintain freshness, and perform sterilization. This action is efficiently and permanently performed by the micro bubbles inside, and when a liquid or gas is passed through the material layer, a purifying action including filtration is performed. The main component, calcium, is completely harmless to the human body.

The alkalizing material according to the present invention can be used, for example, as a freshness-keeping material while preventing decay. The powdery material as the alkalizing material according to the present invention is sprayed onto one side (polymerized surface of the sheet described later) of a breathable sheet made of paper, nonwoven fabric, synthetic resin film or other appropriate material, or the breathable sheet molding The sheet may be used as a single body by mixing it with raw materials for use as a sheet, and this sheet may be used alone, but a non-breathable sheet is polymerized (laminated) to form a packaging sheet. If you pack animal and plant foods with the surface of the plastic sheet inside, the inside will be maintained in an alkaline atmosphere with calcium ionization, so bacteria will be sterilized along with antioxidant, and it will be effective in preventing the decay of stored items and maintaining freshness. Yes, it has a long-term effect particularly on fish and meat that are easily decomposed or deteriorated.

In addition, if the alkalizing material according to the present invention is mixed in water, fish etc. (tuna in the experiment) is immersed in this solution, then taken out and wrapped in a normal film, and stored in a household refrigerator, Even after 2 weeks, there was no discoloration, no rotten odor due to olfaction, and a slight rotten odor started to occur in about 20 days. When the plant is soaked in water of the alkalizing agent mixture according to the present invention, the plant grows little by little like a rooted state, and green and vitality tend to be improved, and fibers such as leek, green onion and the like. Especially effective for quality plants.

As described above, the powdered material as the alkalizing material according to the present invention is attached to or contained in a sheet formed by a bag body formed of a breathable sheet, and the product is placed on the bottom of a food tray or box. If it is arranged and used, the tray or box can be maintained in an alkaline atmosphere due to calcium ionization, so that it is also effective for this type of packaging. In particular,
It is possible to adsorb the gravy produced from raw fish, raw meat, etc. to alkalize or neutralize the gravy, so that the gravy, which is the main cause of rotting, can be made hard to rot and deodorized.

When used as an insole or the like of shoes, a sheet-like body having the same structure has a deodorizing effect due to the adsorbing action of the myriad of micropores, and has a sterilizing action due to the alkalizing of the atmosphere, and this action also eliminates the aggregate. Since it does not change, it is effective for long-term deodorization and underwater prevention.

In addition, if the powdered material as the alkalizing material according to the present invention is attached to or contained in a filter material such as urethane foam, the liquid or gas neutralizes the alkaline or acidic state due to calcium ions and simultaneously has a bactericidal action. Not only can it be used for purification, but if the strip of the present invention is used as a filter material, weak alkaline (ionization) of tap water that is preferable for the human body can also be achieved, and by circulating indoor air, the weak It can be purified by alkalizing and sterilizing, and is effective for the human body.It can be purified by passing organic wastewater through this filter medium and alkalizing or neutralizing it, and further in the cooling tower or By arranging the alkalizing material according to the present invention in a water heater using solar heat, etc., while preventing the generation of green algae,
It is also possible to prevent water from spoiling. Since the alkalizing material according to the present invention used for these has fine pores in the fired hard aggregate, the impurities adhering to it can be released by washing and can be used permanently.

Further, the alkalizing material according to the present invention is a nutrient for calcium and the like since it is originally an animal bone, it can be added as an additive in foods, and also functions as a preservative and an antioxidant. Moreover, it does not cause the toxicity of conventional synthetic preservatives and synthetic antioxidants.

In addition, the alkalizing material according to the present invention contains potassium and phosphorus, and for example, deodorized and dried sludge discharged from livestock farms contains nitrogen, ammonium sulfate, ammonia, etc. as organic matter. Therefore, it can be mixed with these to be an organic fertilizer, and since the alkalizing material according to the present invention has a myriad of micropores and is dried, while absorbing oxygen in the soil. Keeping the soil soft and making the surroundings an alkaline atmosphere, and these perform this function until the aggregate disappears (several decades), so conventional lime etc. aggregates with water and hardens the soil. Unlike the above, it also has the effect of improving soil.

 In addition to the above, it can be used for various purposes.

(Effects of the Invention) The present invention is to obtain an alkalized material by boiling animal bones under predetermined conditions and then firing at high temperature so that the water content becomes several% or less, and then slowly cooling. Therefore, it generates calcium ions, promotes ion exchange or adsorption by a myriad of micropores, and alkalizes, neutralizes the acidic atmosphere, and makes the purification or filtration function highly efficient. By maintaining and removing water, it is possible to obtain an alkalized material that is always restored to a dry state, and has the above-mentioned function that lasts for a long time until the aggregate disappears.

Furthermore, since this alkalized material is formed of only natural aggregates, it is completely harmless to the human body and is safe for use in various applications including food.

Moreover, the raw material of the alkalizing material according to the present invention can utilize the bones of animals, such as livestock farms, which have been disposed of up to now, so that the resources can be effectively used.

[Brief description of drawings]

The drawings are flow charts showing a process for producing an alkalizing material according to the present invention.

Continuation of front page (51) Int.Cl. ⁶ Identification number Office reference number FI technical display area C09K 17/00

Claims (2)

(57) [Claims] 1. Raw bones of mammals such as cattle mainly composed of hard books are crushed to an appropriate size and subjected to 90 at 200 to 400 ° C. under pressure.
Boil for a sufficient time, such as about a minute, then 900-1
Baking at a temperature of around 100 ° C for a sufficient time such as around 60 to 80 minutes so that the water content becomes a few percent or less, and then slowly cooling it, and then crushing this appropriately and cutting it into fine pieces or A method for producing an alkalized material, which is in the form of powder. 2. The method for producing an alkalized material according to claim 1, wherein the material is cooled and crushed, and then freeze-dried and stored.