KR100278877B1 - Method of manufacturing liquor using bamboo charcoal water - Google Patents

Abstract

The present invention relates to a process for producing liquor that is free of flavours and is rich in minerals and rich in minerals. The liquor is added by adding additives to the liquor stock solution, blended, diluted with casting water, and then deodorized and filtered to produce liquor In the above, the casting water is characterized in that the bamboo charcoal (竹炭 水).

Description

Method of manufacturing liquor using bamboo charcoal water

The present invention relates to a process for producing liquor that is free of flavours, has a smooth taste and is rich in minerals.

Conventional liquor manufacturing method is to add the additives to the liquor stock solution, blended, diluted with casting water, and then deodorized and filtered with a deodorant, activated carbon is used as a deodorant, the flavor of the liquor is left unsweetened taste there was.

Recently, Japan's Suntory manufactures whiskey by filtering the whiskey solution through a bamboo charcoal tower. In this method, however, the whiskey solution is passed directly through the bamboo charcoal tower, which removes trace elements related to the original aroma, taste and color of the liquid, as well as the quality, flow rate and time of bamboo charcoal. As it is different, it is difficult to manage the quality, which is not suitable for mass production.

As a result, the inventors have developed liquor that is not odorless, soft in taste, and rich in minerals.

It is an object of the present invention to provide a process for the production of liquor, which is free of odor, has a smooth taste and is rich in minerals.

1 is a view schematically showing a method for producing liquor using bamboo charcoal water according to the present invention.

According to the above object, in the present invention, the additives are added to the liquor stock solution, blended, diluted with casting water, followed by deodorization and filtration to produce liquor, wherein the casting water is bamboo charcoal, characterized in that It provides a manufacturing method.

Hereinafter, the present invention will be described in more detail.

The method of the present invention is characterized by using bamboo charcoal water instead of distilled water or deionized water as casting water in the manufacture of liquor (FIG. 1), and the liquor to which the method is applied is diluted distilled liquor, distilled liquor, whiskey, Brandy, Yakju, Takju, Beer, Ginseng wine, Plum wine, etc. are preferable.

Bamboo charcoal water used for dilution of liquor in the present invention may be obtained by immersing 0.1 to 10% (w / v) of bamboo charcoal in the existing casting water or passing the bamboo casting filled with bamboo charcoal.

The bamboo charcoal has many micropores up to twice that of ordinary charcoal, and thus has a large surface area of 200 to 300 m 2 per g of bamboo charcoal. Bamboo charcoal not only adsorbs odorous gases such as hydrogen sulfide, impurities such as chlorine and trihalomethane in heavy metals and tap water, but also has properties such as elution of minerals in the aqueous solution, far-infrared radiation, anion emission and electromagnetic shielding. In addition to the deodorant can be used for various purposes.

Representative examples of bamboo charcoal may include, but are not limited to, Bongjong bamboo charcoal, royal bamboo charcoal, and cotton bamboo bamboo charcoal. Mengjong bamboo charcoal (孟宗竹 炭) is known to have a higher ionic content than other bamboo charcoal, double cations include calcium, potassium and ammonium ions beneficial to the human body and ions, chlorine, phosphoric acid and sulfate ions. In addition, since anions are present in a small amount, they are suitable for drinking water quality standards, and are harmless to humans.

In addition, the bamboo charcoal includes both powder, granular or raw coal, and preferably double granular or raw coal. In addition, bamboo charcoal is pretreated before use to prevent bacterial contamination. A preferred pretreatment is washing with clean water, boiling for 5 to 30 minutes and drying for 1 to 24 hours in the shade.

Bamboo charcoal used to make bamboo charcoal can be reused. If bamboo charcoal is produced by dipping, it can be reused at least 8 times. However, it is used by steam sterilization after using it twice to prevent contamination. When producing bamboo charcoal, the bamboo charcoal tower can be used continuously for at least 2 to 7 days, and the average speed per minute of the bamboo charcoal tower is 5 to 30 SV (flow rate through the volume of the filler per unit time) is suitable. The bamboo charcoal in the bamboo charcoal removes unpleasant odors, heavy metals, and other impurities in the existing casting water, and also elutes mineral components. Liquor, impurities, etc. are removed and mineral-rich liquor can be obtained.

Hereinafter, the method of the present invention will be described in more detail.

First, an additive is added to the liquor stock solution and blended (blending step). The liquor stock solution refers to the liquor before the additive material is added. Specifically, distilled liquor liquor is diluted with alcoholic beverages containing 95% alcohol to 45% alcohol concentration and then deodorized with activated carbon and filtered. Deodorized spirits can be used, and as a liquor stock of distilled soju, a product obtained by refining a mature stock solution of distilled soju using activated carbon or an ion exchange resin can be used. In addition, the additives include steviosides, sugars, high fructose, oligosaccharides, citric acid, glycine and salts which are commonly used, and may be used in an amount of 2% (w / v) or less.

Add bamboo charcoal to it and dilute it properly (water process). The dilution concentration can vary according to the liquor desired, which is 25% in the case of regular soju.

0.001 to 0.05% (w / v) of activated carbon is added to this diluted stock solution, stirred for 30 minutes to 3 hours, deodorized, passed through diatomaceous earth and filtered (deodorization and filtration steps), and bottling (bottling step).

Hereinafter, the present invention will be described in detail by way of examples, but the present invention is not limited thereto.

Reference Example 1: Dissolution test of bamboo charcoal in water and alcohol aqueous solution

To analyze the ions eluting from bamboo charcoal in water or an aqueous alcohol solution, the bamboo charcoal (from Jiri Bambu Hi-Tech Co., Ltd. or Yang Il Unemployed Product) was pulverized to 100 mesh or less and then 1% (w / w) in pure water or 60% aqueous alcohol solution. v) was added at a concentration and stirred for 3 hours and then filtered through a filter paper with a pore size of 0.8 μm. Ions in the filtrate were analyzed by inductively coupled plasma spectrophotometer (ICP).

The results are shown in Table 1 below.

Ions (ppm) Jirisan Bamboo Hi-Tech Products Two-day unemployment products Bamboo water 60% alcohol Bamboo water 60% alcohol Ca 473.6 0.27 0.028 791.3 0.378 0.048 K 22429 173 153 12469 91.2 112 Mg 517.1 1.08 0.568 643.8 1.91 0.908 Na 172.35 0.706 1.28 156.9 0.355 0.723 Al 14.79 - 0.033 149.1 0.008 0.046 Cr 5.26 - - 4.18 0.33 0.032 Cu 2.67 - 0.025 3.81 - 0.021 Fe 42.44 0.015 0.017 140.4 0.24 0.351 Mn 108.3 0.155 0.107 24.7 0.023 0.027 Ni 4.46 - - 3.9 0.015 0.012 Pb 2.03 - - 0.33 - - Zn 19.25 0.046 0.046 24.7 0.047 0.066 Co 0.08 - - 0.11 - -

Reference Example 2: Pretreatment of Bamboo Coal

The selected bamboo charcoal was washed with clean water and then boiled for 10 minutes and then dried in the shade for 4 hours.

Reference Example 3: Preparation of Bamboo Carbon Water by Immersion

Bamboo charcoal pretreated in the same manner as in Reference Example 2 was added to distilled or deionized water in an amount of 0.5% (w / v) to immerse for 3 hours to prepare bamboo charcoal.

In order to determine the elution of ions due to the reuse of bamboo charcoal in the production of bamboo charcoal by dipping, the results of measuring the elution of ions according to the reuse of 1 to 8 times in the same manner as in Reference Example 1 are shown in Table 2 below. .

Elution Concentration of Ions by Reusing Dipped Bamboo Coal ingredient Ball Reuse count (times) One 2 3 4 5 6 7 8 K 0.703 6.68 5.26 5.46 4.85 6.33 4.37 4.83 4.04 Na 83.0 81.1 84.1 85.6 84.2 89.2 90.3 88.9 86.1 Ca - 0.14 0.09 0.05 0.006 0.005 0.04 0.05 0.04 Mg - 0.08 0.05 0.04 0.004 0.005 0.04 0.05 0.04 Fe 0.042 0.077 0.078 0.075 0.074 0.08 0.082 0.083 0.083 Zn 0.015 0.102 0.074 0.07 0.089 0.116 0.081 0.098 0.086 Mn - 0.012 0.008 0.007 0.007 0.009 0.006 0.007 0.006

As shown in Table 2, bamboo charcoal can be reused more than 8 times in the production of bamboo charcoal by dipping.

Reference Example 4: Manufacture of Bamboo Bamboo Water by Bamboo Bamboo Tower

Bamboo charcoal tower filled with 100 g of pre-treated bamboo charcoal in the same manner as in Reference Example 2 was passed through 20 L of distilled water or deionized water at an average of about 5 SV per hour to obtain bamboo charcoal water.

In order to determine the use period of the bamboo charcoal tower in the production of bamboo charcoal by the bamboo charcoal tower, the result of measuring the degree of ion dissolution according to the elapsed use time in the same manner as in Reference Example 1 is shown in Table 3 below.

Elution Concentration of Ion with Continued Use of Bamboo Coal Tower Processing time Elapsed days Processing quantity Elution ion concentration (ppm) K Ca Mg Na 0 Washing water 0 61.5 0.174 119 2 12 24.4 0.037 0.242 134 4 24 16.9 0.119 0.260 128 6 36 10.7 0.163 0.232 129 8 48 10.1 0.171 0.026 128 10 One 60 9.3 0.182 0.023 125 20 2 120 18.0 0.203 0.402 122 30 3 180 15.2 0.219 0.438 123 40 4 240 2.9 0.156 0.168 123 50 5 300 2.0 0.039 0.083 68 60 6 360 2.3 0.051 0.101 60 70 7 420 3.0 0.060 0.127 63

As shown in Table 3, the bamboo charcoal tower used to obtain bamboo charcoal can be used continuously for at least 2 to 7 days.

Example 1: Preparation of dilute shochu using bamboo charcoal water of Reference Example 3

(1) can be primary

The bamboo charcoal water obtained in Reference Example 3 was added to a 45% alcohol concentration in a dilute shochu spirit of 95% alcohol concentration.

(2) deodorization and filtration

0.1% (w / v) of activated carbon was added to the diluted alcohol obtained in (1), stirred for 5 hours, deodorized, and filtered through diatomaceous earth.

(3) blending

Stevioside 0.02% (w / v), high fructose 0.5% (w / v), oligosaccharide 0.5% (w / v), citric acid 0.01% (w / v), glycine 0.01% ( w / v) and 0.01% salt (w / v) were added and blended.

(4) secondary

To the blending stock solution obtained in (3) was again added bamboo charcoal water obtained in Reference Example 3 to 25% alcohol concentration.

(5) deodorization

Activated carbon was added to the second stock solution obtained in (4) in an amount of 0.005% (w / v) and stirred for 1 hour.

(6) filtration

The post-deodorized shochu obtained in (5) was filtered through diatomaceous earth.

(7) bottling

The post-deodorant shochu obtained in (6) was bottled.

Example 2: Preparation of dilute shochu using bamboo charcoal water of Reference Example 4

The same procedure as in Example 1 was carried out except that the bamboo charcoal obtained in Reference Example 4 was used instead of the bamboo charcoal obtained in Reference Example 3.

Comparative Example: Preparation of Existing Diluted Shochu

Except for using distilled water or deionized water instead of bamboo charcoal water in the first and second water process in Example 1 to prepare a dilute shochu.

Test Example: Sensory test of the diluted shochu and conventional distilled shochu of the present invention

The dilute shochu of the present invention prepared in Example 1 and the existing shochu were subjected to sensory tests of softness, taste, taste (harmoniousness of sweetness, bitterness, sourness and thirsty) and synthetic beauty. The evaluation criteria of sensory evaluation were divided into very good (5 points), excellent (4 points), moderate (3 points), slightly poor (2 points) and very bad (1 point).

The results are shown in Table 4.

division Original diluted shochu Diluted shochu of the present invention Softness 3.2 4.5 Already 3.5 4.1 flavor 3.4 4.0 Synthesis 3.3 4.2

As shown in Table 4, the soju of the present invention is superior to the conventional soju in softness, taste and taste, and is also excellent in synthetic tastes showing overall preference.

According to the method of the present invention, by using the bamboo charcoal liquor as the casting water in the production of liquor, the liquor is richer in minerals than the existing liquor, and has excellent softness, taste, taste and synthesis.

In addition, the method of the present invention is compared with the method of Suntory, which passes the liquor stock directly through the bamboo charcoal tower, since the liquor stock does not pass directly through the bamboo charcoal tower, thus maintaining the inherent aroma, taste, and color of the liquor stock, and using bamboo charcoal water. There is an advantage that the quality control is much easier and suitable for mass production of liquor.

Claims (5)

A method of producing liquor, wherein the casting water is bamboo charcoal in preparing liquor by adding and blending additives to the liquor stock solution, diluting it with casting water, and then deodorizing and filtering the liquor. The method of claim 1, How Bamboo is a Blind Bamboo. The method of claim 1, Bamboo charcoal water is obtained by filtration after immersion of bamboo charcoal in 0.1 ~ 10% (w / v) in casting water. The method of claim 1, Bamboo charcoal water is obtained by passing the casting water through the bamboo charcoal tower filled with bamboo charcoal. The method of claim 1, The liquor is a dilute shochu, a distilled shochu, a whiskey, a brandy, a medicinal liquor, a lychee, a beer, a ginseng wine, or a plum wine.