JP3103844B2 - Tableware and its manufacturing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceramic tableware made of ceramic clay mixed with silicon as a raw material, and more particularly, a tableware, a bowl, a soup bowl, a dish, a bowl, a cooking utensil, a pot, a pot, and the like. Equipment,
And food storage containers such as jars, bottles, bottles and the like, and a method for producing the same.

[0002]

The taste of a dish is amplified by the beauty of serving, the beauty of the pattern, color, and shape of tableware. However, it is only the psychological factors derived from the visual beauty that affect the taste, not the chemical composition of the dish. Therefore, beautiful tableware and serving become routine, and if you become accustomed to it, the tableware and serving will lose their freshness and you will not feel beauty, and the taste will not be amplified by the tableware and serving. Foods stored in storage devices such as bottles, bottles, jars, and the like may have a deeper taste due to storage, but generally require a long period of a year.

[0003]

In order to achieve the above object, tableware of the present invention, minor
Sionized Si or SiO _x (0 <x <2) is 3 to
The raw material mixed with the clay at a mixing ratio of 97% is formed and fired.

[0004] The process of the tableware of the present invention, the negative ionization
The Si or SiO _x a (0 <x <2) were mixed in clay,
It is characterized in that the mixed clay is shaped and baked in the form of tableware.

[0005] The tableware manufactured by the method of the present invention comprises a bowl,
Dishes of dishes and foods, such as dishes served in plates and bowls, dishes cooked in pots and kettles, mellows the taste of food stored in bottles, bottles, and jars, and increases umami. Change it chemically to make it delicious.

[0006]

FIG. 1 is an example of the tableware of the present invention (tea bowl, flat plate, soup bowl, bowl, soy sauce), and FIG. 2 is a flow chart showing the procedure of the tableware manufacturing method of the present invention. Si or S
iO _x (purity 3-97%) to hoax Inasuion of that you put a predetermined time in a quartz crucible (S1). As described above, the negatively ionized active silicon is mixed with porcelain clay containing silica stone (skeleton component), clay (molding component), feldspar (sintering component), and the like at a mixing ratio of 3 to 97% (S
2). Next, the pottery clay mixed with active silicon is formed into tableware and dried (S3). Finally, the dried green body is fired in a kiln through the steps of unglazing → (underlaying) → glaze firing → main firing → overglazing (S4). As a result, the tableware of the present invention is manufactured. The forming / drying process of step S3,
The firing process in step S4 is the same as the generally known ceramic forming process and firing process.

[0007] When miso soup is served on a tableware manufactured by the above-described procedure, for example, a soup bowl, or when a miso soup is made in a pot, negative ionized Si mixed in the pottery clay as a raw material for the soup bowl and the pot is used. Alternatively, SiO _x chemically alters the umami component of the miso soup to give a delicious taste that is dashi.
In addition, when soy sauce is stored in tableware manufactured by the above-described procedure, for example, a bottle, the negatively ionized Si or SiO _x mixed in the pottery clay of the bottle material chemically transforms the umami component of the soy sauce. The soy sauce has a mellow taste that can be removed in a short period of time per day.

The composition of SiO _x is x = 1.00
Good effects can be obtained at ~ 1.95, but little effect at x = 2.00. In addition, as the degree of negative ionization of Si or SiO _x is higher, the effect of making the above-mentioned taste delicious is greater.

[0009]

As described above, the tableware of the present invention and the method for producing the same are stored in bowls, dishes, dishes arranged in pots, dishes cooked in pots and kettles, bottles, bottles, and jars. It has the excellent effect of chemically changing the taste of cooking and food, such as making the taste of foods rounder and increasing the umami.

[Brief description of the drawings]

FIG. 1 is a perspective view of an example of the tableware of the present invention.

FIG. 2 is a flowchart showing a procedure of a method for manufacturing tableware according to the present invention.

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor ▲ Taka ▼ Kuniaki Matsu 55, Takamatsu, Kamiyama-shi, Yamagata (72) Inventor Toyoko Ohara 7-538-183-1 Ayameikeminami, Nara-shi, Nara (72) Inventor Hideaki Kikuchi Osaka, Osaka 1-25-25 Taishibashi, Asahi-ku, Yokohama-shi (72) Inventor Yoshiaki Ito 1-10-21 Minamigaoka, Chikusa-ku, Nagoya-shi, Aichi (56) References JP-A-56-120571 (JP, A) JP-A Sho 57-149866 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) A47G 19/00 C04B 35/16

Claims (2)

(57) [Claims] 1. A negative ionized Si or SiO _x
(0 <x <2): a tableware obtained by molding and firing a raw material mixed with a clay at a mixing ratio of 3 to 97%. 2. A negative ionized Si or SiO _x.
(0 <x <2) was mixed with clay, preparation of dishes, characterized in that it is a mixed clay molding and firing the shape of tableware.