KR20040081702A - Glaze for pottery vessels added with green tea extract, which has beneficial effects and inherent colors of green tea leaves - Google Patents

Abstract

PURPOSE: A pottery glaze containing green tea extract is provided to give beneficial effects and inherent colors of green tea leaves to pottery vessels. CONSTITUTION: The glaze is prepared by mixing glaze materials with liquid green tea extract instead of water or green tea powder and water. The green tea leaves are pre-treated by steaming at 100deg.C for 30-40sec, cooling quickly and drying in the shade for producing green tea powder or liquid green tea extract. The green tea powder is obtained by breaking steamed green tea leaves into a 3-5mm size and the liquid green tea extract is obtained by putting green tea leaves into a net and socking the net over 24hrs in warm water(60deg.C).

Description

Glaze in a container with green tea leaf extract

The present invention is a green tea leaf when forming a glaze applied to the surface of such containers such as jars, pottery, ceramics, tiles, potted plants, tableware, rice poison, soy sauce poison, miso poison, pepper poison, etc. It relates to a container glaze added with a liquid or powder extracted from.

More specifically, the method of adding the liquid or powder extracted from the green tea leaf added to the glaze of the present invention to the glaze is classified as follows. Firstly, a method of adding green tea leaves to a batter stage for producing glaze; Secondly, the green tea leaves are finely ground through an appropriate processing process and added when the material of the glaze is stirred.

In general, most of the surface of the above-mentioned container (用器) is coated with glaze. Various kinds of materials and manufacturing methods for forming such glazes have been proposed. For example, zeolite 60 to 80%, feldspar 11 to 15%, limestone 5 to 20%, clay 4 to 5%, etc. are properly stirred. Manufacturing,

Alternatively, a powder mixture of 35-40% of totally oxidized wood powder, 25-30% of red ocher powder, 15-20% of elvan powder, 10-15% of clay powder, and 5% of talc powder. And glaze with water (H 2 O) in a volume ratio of 1: 1,

Alternatively, the powder and water (H2O) are mixed with the totally oxidized wood powder volume ratio 25%, red ocher powder volume ratio 25-35%, sea earth powder volume ratio 15-20%, elvan powder volume ratio 5%, talc powder volume ratio 5%. And glazes having a volume ratio of 1: 1.

Conventionally, there has been provided a living container coated with a glaze having its own characteristics as described above, but recently, various ingredients such as miso, red pepper paste, soy sauce, and rice are added to the container. With the supply of products with one feature, the modern man's preference is that the container on which it is stored is not limited to the traditional color, but a container that can expect another color and efficacy. It is becoming.

An object of the present invention is to provide a glaze added with green tea leaf extract (liquid, powder) when forming a glaze applied to the surface of the container as described above, which is added to the composition of the glaze of the present invention Adding a green tea leaf extract (liquid, powder) through a series of processing steps to a kneading step of producing a glaze; Green tea leaves are finely ground through an appropriate processing process and added when stirring the glaze material.

The present invention, when kneading the green tea leaf extract as described above, green tea water is added as a substitute for water, or when the green tea leaves are provided in a powder state and mixed when stirring the glaze material, the container (用器It is to provide a glaze applied to the surface.

Before explaining a method for forming a glaze added with the green tea leaf extract (liquid, powder) of the present invention in detail, the components and properties of the green tea leaf will be described first.

First, the main components of green tea are colored or heavy metals, antioxidant polyphenols, anti-cancer and aging, arteriosclerosis and blood pressure increase, and alcoholic fatty liver prevention and detoxification due to its easy binding properties with other substances. It is known that there are catechins that act, amino acids such as aspartic acid, alanine, and deanine, which are effective in removing hangovers, vitamin C, and other ingredients such as tocopherol, minerals, and saponins.

In particular, the green tea, 'Junbobogam' of 'Hun Joon' is described as 'character is cold, taste is sweet and bitter, there is no poison, cuts the staple food, lowers energy, clears eyes and head'. In addition, according to various documents, not only the effects of anti-cancer, anti-diabetes, aging and obesity, skin beauty, but also detoxification effects of alcohol and tobacco, and odor removal (deodorant) effects and the like have been reported.

Hereinafter, a preferred embodiment of manufacturing the glaze to be applied to the surface of the container or the like of the present invention is as follows.

Method for producing a green tea extract (liquid) added to the glaze to the surface of the container or the like of the present invention comprises the steps of: collecting fresh green tea leaves from the green tea tree; Washing and rinsing with clean water sufficiently to remove dirt or this substance from the collected green tea leaves; After the water is dried until the water is removed, the water is removed from the green tea leaves to the green tea material processing step as follows.

[Green Tea Leaf Material Processing and Extraction Extraction]

Machining step of the first embodiment

The fresh green tea leaves, which have undergone the above steps, are cooked with steam generated at high temperatures. For this process, the steamer equipped with a lid has a space to fill a certain amount of water in the lower part of the inner part. At the top, there is a shelf where you can put green tea leaves. At this time, it is preferable that the bottom structure of the shelf adopts an iron plate or the like having sufficient perforations without obstacles in order to repeatedly raise the vaporized vapor from the lower side toward the green tea leaf at the top. In addition, a lid having a structure in which heated steam is not easily discharged to the outside is worn at the top of the steamer. The water in the bottom of the steamer of such a structure, put the appropriate amount of the green tea leaves on the shelf when heated in the steamer is the green tea leaves in the steamer is cooked due to steam (水蒸氣).

At this time, the steam temperature in the steamer is preferably steamed about 30-40 seconds green tea leaves while maintaining about 100 ℃, can maintain the green color of the green tea leaves.

Cooling step of the second embodiment

In order to keep the green tea leaves undergoing the steaming process as described above to maintain a continuous blue color, the green tea is quickly cooled and then quickly put in a cooler to cool.

Drying step of the third embodiment

The green tea leaves undergoing the cooling step as described above are moved to a shaded place, and the dried leaves are sufficiently dried to be careful not to introduce the substance.

Natural size green tea leaf and pulverized green tea leaf withdrawal step of the fourth embodiment

After the water removal step as described above, when the green tea extract is added to the glaze material applied to the surface of the container or the like, it will be in a powder state, or in a liquid state. Different.

[Materials of natural leaf size green tea]

Without cutting or pulverizing the green tea leaves which have been processed as described above, the green tea leaves are placed in a good mesh and mesh with good drainage and then soaked or boiled in hot water at about 60 ° C for about 24 hours or more. To draw. At this time, it is preferable to employ a degree in which the pore diameter of the mesh or container to be used is 1 µm to 3 µm, and the concentration of extraction of the green tea leaves is not limited. What is necessary is just to be able to maintain the appropriate viscosity and color when kneading the glaze applied to the surface.

[Normal Particle Size Powder]

When the green tea material is to be taken out in the form of powder having a normal particle size through the above processing step, by appropriately adjusting the size of the grinding roller of the grinder, the appropriate amount of green tea leaves are put in the grinder hopper, and the grinder is repeatedly operated and ground. It is preferable to grind about 3 to 5 mm. The green tea leaf material is pulverized in a good drainage net and mesh, soaked or boiled in hot water at about 60 ° C. for about 24 hours or more to extract green tea liquid. At this time, it is preferable to employ preferably the degree of the pore diameter of the mesh or container to be used is 1㎛ to 3㎛, the concentration of extraction of green tea leaves is not limited, but instead of water, the container (use It is only necessary to maintain proper viscosity and color when kneading the glaze applied to the surface of the device.

Green tea leaf of the fifth embodiment is ground in a fine powder state

[Green Tea Extract in Complete Powder State]

In addition, through the above processing steps, if you want to supply a green tea material in a fully powdered state, by adjusting the size of the grinding roller of the grinder to the extent that the fine powder, such as flour can be withdrawn, the appropriate amount of green tea leaves in the grinder hopper If the crusher is pulverized by repeating the operation several times, it is pulverized in the same state as fine flour commonly used for food. In this way, green tea leaves are processed into fine flour and placed in an airtight bag or container to maintain proper viscosity and color when kneading the glaze applied to the surface of the container. An object of the present invention is to provide a powdery material that can be mixed and used within a range not present.

The term 'container (用器)' used in the present embodiment, refers to a common living container, jars, pottery, pottery, tableware, rice poison, soy sauce or soybean paste and soybean paste containing the poison In terms of terms, □□ means a material applied to the surface of the container as described above, wherein the technical idea of the present invention is not limited to the above-described embodiment, and various matters which are extremely easy for those skilled in the art. As it may be modified to reflect the addition, the addition of a known green tea leaf not mentioned herein to the glaze to be applied to the surface of the container (用器), etc. should be recognized as being included in the protection scope of the present invention. will be.

[Glass Material Preparation]

The method of manufacturing a glaze according to the present invention comprises the steps of preparing ocher soil, limestone, iron oxide, copper oxide and wood ash which are employed as a glaze material; These prepared materials and plain oil (sato) is prepared by mixing and stirring at an appropriate ratio.

Material preparation step of the first embodiment

Illustrative materials to be employed are as follows. Prepare ocher soil, iron oxide (iron ore), copper oxide (copper), limestone, wood ash, and plain oil (sato).

Ocher soil preparation

Ordinary ocher soil is collected from the mountain, etc., and then dissolved in a container containing natural matter such as tap water or ground water. The muddy water is first filtered using a net made of about 3 μm to 5 μm. When the filtered muddy water is placed in a container like this, after a certain time, the fine ocher is ground, and the water stays in the upper layer. At this time, the water is removed and the precipitated fine ocher is used as a glazing material.

Iron oxide preparation

In addition, ordinary iron ore is collected, pulverized into a diameter of about 10 cm, inserted into a heating furnace, heated to about 1300-1500 ° C., taken out of the heating furnace, put into a grinder, and repeatedly pulverized to obtain a fine powder state. . Such ironite properties are filtered using a mesh made of about 3 μm to 5 μm to prepare a glaze material.

Limestone Preparation

In addition, when preparing raw lime, a limestone of ordinary limestone is pulverized and finely pulverized about 10 cm in diameter, introduced into a heating furnace, heated to about 900 to 1000 ° C., and then repeatedly put into a pulverizer to obtain fine powder. Then, it is filtered by using a net made of about 3㎛ 5㎛ prepared to the glaze material.

Copper Oxide Preparation

In addition, generally known copper is put in a heating furnace and heated to about 800 ℃, it is put in a crusher and repeatedly pulverized to make a fine powder filtered using a mesh made of about 3 ㎛ to 5 ㎛ as a glaze material Prepare.

Wood preparation

In addition, by burning ordinary ordinary wood with a fire to draw the ash, and deflecting the wood ash in a container containing water in order to defend the soil when making the pottery or pottery, the lye is made of about 3㎛ to 5㎛ It is filtered using a net made of mesh and prepared as a glaze material. After a certain time, the lye passes through the ash and the heavy ash is settled under the container, and the upper water becomes clear water.

Preparation of Plain Oil (Sato)

In addition, Pyeongyu refers to the natural soil of the soil in the vicinity of Gyeongbuk / Mungyeong, take the soil of soil and put it in a container containing water to decompose well, then use a net made of about 3 ㎛ to 5 ㎛ Filtered to prepare a glaze material.

Glaze manufacturing step of the second embodiment

<When Green Tea Leaf Extract is Added>

The materials prepared as described above are mixed in a ratio of 17% wood, 3% iron oxide, 7% copper oxide, 23% ocher soil, 43% plain oil, and 7% limestone. At this time, the water is put in the range without any obstacle in the glaze application water mixed with the green tea solution prepared through the green tea leaf extract implementation step, then put the thinly mixed material in the stirrer and stirred for about 60 minutes or more After mixing evenly, and using a mesh made of about 3 ㎛ to 5 ㎛ to filter the completed glaze.

<When Green Tea Leaf Extract Powder is Added>

The material prepared as described above is mixed in a ratio of wood 7%, green tea leaf extract powder 10%, iron oxide 3%, copper oxide 7%, ocher soil 23%, common oil 43%, limestone 7%. At this time, tap water or ground water is used, and put it in the range where there is no obstacle in applying the glaze. Then, put the thinly mixed material in the stirrer and stir for about 60 minutes to mix the materials evenly, and then about 3 μm to 5 μm. Filter with a net made of phosphorus to complete the glaze.

As described above, according to the present invention, it is possible to provide a glaze for applying green tea leaves to a surface of a container, etc. to which an extract (extract, powder) is added, thereby preparing and supplying another glaze. When providing a container manufactured by employing a unique container, kimchi, miso, soy sauce, rice, water, and the like stored in the container include a unique container in which the beneficial ingredients of the green tea leaves are exemplified above. In addition to providing a 器, of course, it is also effective to provide a container (用器) with a unique color of green tea leaves.

Claims (2)

A glaze, wherein the glaze is formed by adding a liquid extracted from green tea leaves instead of water in the process of kneading the glaze material in forming a glaze applied to a surface such as a container. The glaze according to claim 1, wherein the glaze is adjusted by kneading with natural water by mixing a predetermined amount in the state of processing green tea leaves into fine powder in the process of stirring the glaze material.