KR100844518B1 - A manufacturing method of bean curd - Google Patents

Abstract

A preparation method of bean curd is provided to obtain high-quality bean curd by making loess water with illite powder, and then soaking soybeans in the loess water containing nutritive elements of sea buckthorn leaves. A preparation method of bean curd comprises the steps of: (a) powdering illite by a pulverizer; (b) passing the illite powder through a sieve(200mesh) to form fine illite powder; (c) mixing 1~2vol% of the fine illite powder and 98~99vol% of purified water, and stirring the mixture; (d) storing the purified water mixed with the fine illite powder for 5~7days to settle the fine illite powder; (e) filtering the purified water with sediment removed to make loess water; (f) gathering sea buckthorn leaves, and washing them; (g) putting the washed sea buckthorn leaves into a drying room, and drying them with hot air at 50~60°C for 2~3hr; (h) putting 6~10wt% of the dried sea buckthorn leaves into 90~94wt% of the loess water kept at 40~50°C, and soaking out nutritive elements for 9~11hr; (i) passing the loess water containing the nutritive elements of sea buckthorn leaves through a fine sieve to remove the sea buckthorn leaves; (j) soaking washed soybeans in the loess water containing nutritive elements of sea buckthorn leaves for 7~8hr; (k) grinding the soaked soybeans with water by a grinder to form a bean solution; (l) boiling the bean solution, and separating it into bean liquid and bean-curd refuse; (m) coagulating the bean liquid cooled to 65~75°C by a coagulant; and (n) removing a supernatant when the bean liquid is coagulated, spreading a cloth on a box perforated with holes, putting a settled substance into the box, and then pressing to make bean curd.

Description

Manufacturing method of bean curd

1 is a manufacturing process diagram sequentially listing the manufacturing process of tofu according to the present invention by process.

The present invention relates to a manufacturing method of tofu, and more particularly, soybeans are soaked with water soaked with the leaves of the sea buckthorn in Jijangsu using illite powder, and then prepared tofu to be rich in nutrients such as vitamins and taste. It relates to an invention that can provide good tofu.

Generally, tofu is soaked in soy water, crushed, heated, and squeezed to make a bean curd, and then coagulant is added to harden the protein. It is not only rich in protein but also rich in fat. It is of good quality and soy-based tofu has long been used as an important protein source for Koreans.

However, conventional tofu is a food that is hardened by simply simmering soybeans in water and then crushing it. Therefore, the effect of realizing high-quality tofu that is richer in various nutrients such as vitamins or improving the taste of tofu can be expected. There was no.

Therefore, there is an urgent need for a method of producing high-quality tofu that can be more flavorful and rich in nutrients such as vitamins and differentiated from general tofu to promote the sale of tofu.

The present invention has been made in view of the above problems, and its purpose is to soak soybeans with water soaked with leaves of a vitamin tree (sea buckthorn) in jijangsu using illite powder, and then tofu to produce rich nutrients such as vitamins and flavor. It is to provide a good manufacturing method of tofu.

A feature of the present invention for achieving the above object is the step of pulverizing the fine powder by inputting the elite (illite), a natural mineral of rare earths; Filtering the pulverized illite powder into a sieve having a particle size of 200 mesh to form a fine powder; Mixing 1 to 2% of the pulverized illite powder and 98 to 99% of purified water with a volume ratio to stir evenly; A precipitation step of storing the purified water mixed with the illite for 5 to 7 days so that the illite powder sinks to the bottom; Filtering the clean water from which the sediment residues that have settled to the bottom is filtered to produce jijangsu; Harvesting leaves from vitamin buckles (sea buckthorn) and washing with clean water; Putting the washed leaves of the vitamin tree into a drying chamber and spraying hot air at 50 to 60 ° C. for 2 to 3 hours; 6-10% by weight of the dried leaves of the vitamin tree to 90-94% by weight of jijisu maintaining the temperature of 40-50 ℃ to nutrient components from the leaves of the vitamin tree for 9 to 11 hours; Filtering the water containing the nutrient components in a fine sieve to remove the vitamin tree leaves; Step 7 to 8 hours called cleanly put soybeans in Jijangsu nutrient component of vitamin tree leaves concern; Extracting beans from Jijangsu, adding the water little by little to a grinder to finely grind beans; Boiling soybeans and filtering to separate soybean water and soybeans; When the hot soybeans are cooled to maintain a temperature of 65 to 75 ° C., coagulating the soybeans by adding a coagulant; When the bean water is solidified, the clear green water is discarded, and the tofu is made by placing a cloth in a box with holes and injecting the solidified product that is settled below, and then pressing to complete the tofu by draining the water from the solidified product. It can be achieved by the manufacturing method of.

Hereinafter, with reference to the manufacturing process of Figure 1 attached to a preferred embodiment for achieving the above object is as follows.

Example

Illite, a rare earth-based natural mineral, was added to a mill and ground to a fine powder.

Then, the pulverized powders were filtered through a sieve having a particle size of 200 mesh or more to form a fine powder.

Subsequently, 1 to 2% of the crushed illite powder and 98 to 99% of the purified purified water were weighed in a volume ratio and added to the mixer, followed by stirring. The illite powder was dissolved in the clean water evenly.

Fresh water melted by the illite powder was injected into a clean sterilized container and stored for 5 to 7 days to precipitate the illite powder completely sinking to the bottom.

Subsequently, the sediment residues that settled on the bottom were discarded, and the clean water located at the top was filtered through a filter containing a non-woven fabric filter having a fine structure.

Subsequently, leaves and stems were taken from a vitamin buckthorn and washed in clean water.

Subsequently, the leaves and stems of the washed vitamin trees were put in a drying chamber, and hot air was blown at 50 to 60 ° C. for 2 to 3 hours.

Subsequently, the dried leaves of the vitamin tree were placed for 9 to 11 hours while the Jijosoo containing the illite component was maintained at a temperature of 40 to 50 ° C. Jijangsu, which contains various nutrients, could be obtained.

At this time, these mixing ratios were made to be 6-10 weight% of the leaves of a vitamin tree, and 90-94 weight% of the number of limbs.

Subsequently, the nutrient-rich Jijangsu was obtained by filtering the Jijosu containing the nutrient components with a fine sieve having a particle size of about 200 mesh and removing the vitamin tree leaves.

Subsequently, clean washed soybeans were added to Jijosu, the nutrient component of the vitamin tree leaves, and called for about 7-8 hours.

Subsequently, the soybeans soaked in Jijangsu were taken and introduced into a grinder, and then finely pulverized with the addition of water little by little to prepare soybeans.

Subsequently, the bean curd was separated from the bean curd by boiling with a cloth.

Subsequently, when the hot soybean was cooled and the temperature of the soybean was maintained at about 70 ° C., a coagulant was added to coagulate the soybean.

The coagulant is a magnesium chloride using brine or calcium sulfate, but the coagulant of the tofu is not limited to the type of coagulant in the present invention.

Subsequently, when the soybeans solidified, the clear green water was discarded, the cloth was placed in a box with holes, and the tofu, which was settled underneath, was injected and pressed.

Illite contained in Jijangsu used in the process called soybean has the property of adsorbing and removing particulate matter due to its minerals, and various vitamins and minerals from the leaves of vitamin trees It is able to provide high quality tofu which is absorbed in large quantity and evenly contains nutrients, and the delicious flavor contained in the leaves of the vitamin tree goes well with the unique flavor of tofu to make more delicious tofu. There is an advantage such as to increase as much as possible.

On the other hand, the characteristics of the illite contained in the Jijisu is as follows. Illite is a fine mica mineral belonging to a monoclinic system whose chemical composition is (K, H ₃ O) Al ₂ (Si, Al) ₄ O ₁₀ (H ₂ O , OH) ₂ , which is produced in sedimentary rocks of heterogeneous or tuff-rich structures rich in aluminum, and is produced as altered minerals of hydrothermal deposits. It emits light, and at room temperature, it emits 90% or more of far infrared rays with a wavelength of 3 to 25μ, and a very beneficial wavelength is emitted to the human body, and it has effects such as deodorization, antibacterial and bactericidal action.

In addition, since illite has a loose crystal structure in its atoms, the skeleton remains intact even if it releases the water filling it with high heat, so it adsorbs other particles or separates particles of different sizes. It can also be used by itself.

Therefore, Jijisu prepared by precipitating the illite is capable of producing high quality tofu by adsorbing and removing various residual pesticides and heavy metals contained in soybean or water by strong adsorption and antibacterial action of the illite.

On the other hand, the characteristics of the vitamin tree are as follows.

In other words, the sea buckthorn is also called sea buckthorn and its scientific name is Hippophae rhamnoides L. / Rhamnus davurica. It is a plant that grows wild or in damp soil. It grows on riversides or on beach mounds, and it has yellow flowers to yellow flowers without flowers.

In addition, the vitamin tree is a deciduous plant, grows more than 6m in height, blooms in April and seeds bloom in August to September. The main ingredients are tannin, vitamin C, vitamin E, carotene, thiamine, riboflavin, etc. Consists of rich in vitamins, contains a variety of nutrients and rich in fragrance.

The stem and leaves of the vitamin tree contain 4 to 5% of tannins, which are also used as astringents or repellents. The soft stems and leaves contain oil, and the oil is used for heart disease, eczema and radiation. It is used as a therapeutic agent for damages caused by gastrointestinal diseases, and it has a record that it contains abundant vitamins and minerals to inhibit cancer growth.It is a complete report of vitamin C. Research has shown that there are more than 100 species of ingredients that are excellent in preventing and treating diseases and are good for longevity.

In addition, Canada promotes vitamin trees at a national level and cultivates them on a large scale. In Canada, vitamin trees are selected as the best ingredient for preventing aging due to the high regeneration of skin mucous membranes.

Therefore, when soybeans are called to Jijangsu containing the medicinal effects of the vitamin tree described above, various vitamins and minerals from the leaves of vitamins are absorbed by the beans to provide high-quality tofu containing nutrients evenly.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments without departing from the spirit of the present invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such modifications are intended to fall within the scope of the appended claims.

The above-mentioned tofu, which is completed by the manufacturing process, contains the illite contained in Jijangsu used in the process called soybeans, because of its mineral properties, by adsorbing and removing particulate matter, it contains various vitamins and minerals from the leaves of vitamin trees. It is able to provide high quality tofu which is absorbed in large quantity and evenly contains nutrients, and the delicious flavor contained in the leaves of vitamin tree goes well with the unique flavor of tofu to produce more delicious tofu. There is an advantage such as to increase as much as possible.

Claims (1)

Adding an elite, which is a natural mineral of a rare earth type, to a pulverizer and pulverizing it into fine powder; Filtering the pulverized illite powder into a sieve having a particle size of 200 mesh to form a fine powder; Mixing 1 to 2% of the pulverized illite powder and 98 to 99% of purified water with a volume ratio to stir evenly; A precipitation step of storing the purified water mixed with the illite for 5 to 7 days so that the illite powder sinks to the bottom; Filtering the clean water from which the sediment residues settled to the bottom to produce jijangsu; Harvesting leaves from vitamin buckles (sea buckthorn) and washing with clean water; Putting the washed leaves of the vitamin tree into a drying chamber and spraying hot air at 50 to 60 ° C. for 2 to 3 hours; 6-10% by weight of the dried leaves of the vitamin tree to 90-94% by weight of jijisu maintaining the temperature of 40-50 ℃ to nutrient components from the leaves of the vitamin tree for 9 to 11 hours; Filtering the water containing the nutrient components in a fine sieve to remove the vitamin tree leaves;  Step 7 to 8 hours by putting cleanly washed soybeans in Jijangsu nutrients from the leaves of the vitamin tree; Extracting beans from Jijangsu, adding the water little by little to a grinder to finely grind beans; Boiling soybeans and filtering to separate soybean water and soybeans; When the hot soybeans are cooled to maintain a temperature of 65 to 75 ° C., coagulating the soybeans by adding a coagulant; When the bean water is solidified, the clear green water is discarded, and the tofu is made by placing a cloth in a box with holes and injecting the solidified product that is settled below, and then pressing to complete the tofu by draining the water from the solidified product. Manufacturing method.

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