KR102549962B1 - Black ginseng product containing increased ginsenoside rg3, rg5, and rk1 and manufacturing method thereof - Google Patents

Abstract

The present invention relates to black ginseng with increased contents of ginsenosides Rg3, Rg5 and Rk1 and a manufacturing method thereof, comprising: a washing process for washing ginseng; High-temperature dry heat treatment process of high-temperature, dry-heat, and low-humidity treatment of ginseng; A primary drying process of drying ginseng treated with high-temperature dry heat; A first repetition process of repeating the high-temperature dry heat treatment process and the first drying process 1 to 25 times; A ripening process of aging ginseng that has undergone the first repeated process; A secondary drying process of drying aged ginseng; A secondary repetition process of repeating the aging process (S150) and the secondary drying process (S160) 1 to 10 times; and a tertiary drying step of drying the ginseng that has undergone the second iterative process.

Description

Black ginseng with increased content of ginsenosides Rg3, Rg5 and Rk1 and its manufacturing method

The present invention relates to black ginseng with increased contents of ginsenosides Rg3, Rg5 and Rk1 and a method for producing the same.

Ginseng (人蔘) is a perennial herbaceous plant belonging to the Araliaceae family. It is divided into Yangsam, medicinal ginseng, Western ginseng, Bongsam, and Guangdong ginseng.

In addition, ginseng is classified into fresh ginseng, red ginseng, Taegeuk ginseng, white ginseng, black ginseng, sliced ginseng, misam, and mixed ginseng according to the processing method.

Ginsenosides in these types of ginseng are a type of saponin, a glycoside compound, and are currently attracting much attention as physiologically active substances with effects such as anticancer, antioxidant, and cholesterol lowering.

Among them, ginsenoside Rg3 is known to have effects such as antithrombosis, antihypertension, inhibition of anticancer drug resistance, inhibition of cancer occurrence, inhibition of memory impairment, immunity enhancement, vasodilation, brain protection, and antiviral effects.

Another ingredient, ginsenoside Rg5, has skin whitening and skin aging prevention effects that improve skin color, and has antioxidant, anti-cancer, anti-allergic, anti-inflammatory activities, platelet aggregation inhibition, memory improvement, nerve cell protection, dementia prevention, and anti-diabetic effects. It is known that there are such effects.

Another component, ginsenoside Rk1, is known to have anti-cancer, cell regeneration, anti-aging activity, memory improvement, nerve cell protection, dementia prevention, anti-diabetes, porosis prevention, and antioxidant effects.

<Background Art Literature>

(Document 1) Republic of Korea Patent Registration No. 10-0600795

An object of the present invention is to provide black ginseng in which the content of ginsenosides Rg3, Rg5 and Rk1 is significantly increased by treating ginseng with high temperature and dry heat, and a method for producing the same.

In addition, an object of the present invention is to mass-produce specific components with strong physiological activity, such as lipid-soluble compounds and acidic polysaccharides, in addition to ginsenosides.

In addition, the present invention contains black ginseng with increased content of ginsenosides Rg3, Rg5 and Rk1 by preparing black ginseng in any one of the form of an extract, gel, tonic, powder, granule, slice, or pill. It aims to provide various products such as processed food and cosmetics.

The present invention for achieving the above object, a washing step of washing ginseng (S110); A high-temperature dry heat treatment process (S120) of treating ginseng with high temperature, dry heat, and low humidity; A primary drying step of drying the ginseng treated with high-temperature dry heat (S130); A primary repetition process (S140) of repeating the high-temperature dry heat treatment process (S120) and the primary drying process (S130) 1 to 25 times; Aging process of aging ginseng that has undergone the first repeated process (S150); A secondary drying process of drying aged ginseng (S160); A second repetition process (S170) of repeating the aging process (S150) and the secondary drying process (S160) 1 to 10 times; And a tertiary drying step (S180) of drying the ginseng that has undergone the second iterative process.

The specific configuration of black ginseng and its manufacturing method according to the present invention will be described in detail through examples, which are specific contents for carrying out the invention below.

The present invention can provide black ginseng with significantly increased contents of ginsenosides Rg3, Rg5 and Rk1 and a manufacturing method thereof.

In addition, the present invention can mass-produce specific components with strong physiological activity, such as fat-soluble components and acidic polysaccharides, in addition to ginsenosides.

Furthermore, black ginseng produced by the production method of the present invention does not contain benzopyrene, so it can be taken for a long time.

In addition, the black ginseng of the present invention is easy to carry, so it can be easily taken regardless of physical activity such as golf, tennis, mountain climbing, or time and place.

Furthermore, the black ginseng of the present invention is prepared in the form of any one of extracts, gels, baths, powders, granules, slices, and pills, and can be used in various products such as foods and cosmetics containing black ginseng with increased ginsenoside Rg3, Rg5 and Rk1 contents product can be provided.

Furthermore, the black ginseng of the present invention is effective even when stored for a long period of time because maltol, which is excellent in suppressing human aging, and ginsenosides Rg3, Rg5, Rk1, and panaxytriol, which inhibit cancer cell proliferation, are produced in large quantities. There is an effect that almost does not change the composition.

1 is a photograph of black ginseng produced according to the present invention.
2 is a diagram showing a flowchart of a manufacturing method according to the present invention.
3 is a photograph of a black ginseng product produced by the manufacturing method according to the present invention.
4 is a diagram showing the chemical structure of ginsenoside Rg3.
5 is a diagram showing the chemical structure of ginsenoside Rg5.
6 is a diagram showing the chemical structure of ginsenoside Rk1.
7 is a test report of the black ginseng component according to the present invention.
<Description of codes>
S110: washing process of washing ginseng;
S120: High-temperature, dry-heat, and low-humidity treatment process of ginseng with high-temperature dry heat treatment;
S130: Primary drying process of drying ginseng treated with high temperature dry heat;
S140: a first repetition process in which the high-temperature dry heat treatment process (S120) and the first drying process (S130) are repeated 1 to 25 times;
S150: Aging process of aging ginseng that has undergone the first repeated process;
S160: Secondary drying process of drying aged ginseng;
S170: a second iteration process in which the aging process (S150) and the secondary drying process (S160) are repeated 1 to 10 times;
S180: 3rd drying process of drying ginseng that has gone through the 2nd iterative process

Hereinafter, the present invention will be described in detail through examples.

Objects, features and advantages of the present invention will be easily understood through the following examples.

The present invention is not limited to the embodiments disclosed herein and may be embodied in other forms. The embodiments disclosed herein are provided to sufficiently convey the spirit of the present invention to those skilled in the art to which the present invention belongs, and all transformations included in the technical spirit and technical scope of the present invention. , it should be understood to include equivalents or substitutes.

Therefore, the present invention should not be limited by the following examples, and it should be understood that all conversions included in the technical spirit and scope of the present invention are included. That is, those skilled in the art to which the present invention belongs may modify or modify the present invention in various ways by adding, changing, deleting, or adding elements within the scope not departing from the spirit of the present invention described in the claims. It will be possible to change, and this will also be said to be included within the scope of the present invention.

Since the present invention can be subjected to various transformations and have various embodiments, specific embodiments are illustrated in the drawings and described in detail. In the drawings, the size of an element or the relative size between elements may be slightly exaggerated for a clear understanding of the present invention. In addition, the shape of the elements shown in the drawings may be slightly changed due to variations in the manufacturing process.

Therefore, the embodiments disclosed in this specification should not be limited to the shapes shown in the drawings unless otherwise specified, and should be understood to include some degree of modification.

On the other hand, various embodiments of the present invention can be combined with any other embodiments unless clearly indicated to the contrary. Any feature indicated as being particularly desirable or advantageous may be combined with any other features and characteristics indicated as being particularly desirable or advantageous. That is, the various aspects, features, embodiments or implementations of the present invention may be used alone or in various combinations. The terminology used herein is intended to describe a specific embodiment only and does not appear in the claims. It should be understood that it is not intended to be limited by, and all technical and scientific terms used herein have the same meaning as commonly understood by a person of ordinary skill unless otherwise specified. Singular expressions include plural expressions unless the context clearly dictates otherwise.

In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

(Example 1)

In the embodiment of the present invention, processed ginseng has been described for black ginseng, but it is not necessarily limited thereto, and in the present invention, black ginseng refers to black ginseng that is generally black or unrelated to dark red color, even if the color or shape is different. refers to all processed ginseng.

With the revision of the Ginseng Industry Act in 2012, black ginseng was designated as a new item of processed ginseng (ginseng) in addition to existing fresh ginseng, white ginseng, Taegeuk ginseng, and red ginseng, and distribution became possible.

It has been found that black ginseng is differentiated from red ginseng in terms of appearance characteristics and components, and that physiologically active components, including ginsenoside Rg3 present in trace amounts in red ginseng, are significantly increased in black ginseng.

The manufacturing method of black ginseng according to the prior art has a total heating time of about 300 hours, and the heating temperature is generally made at 96 to 98 ° C.

If the method of 9 steaming 9 bags is used in the manufacture of black ginseng, a method of heating for 2 to 3 hours in the temperature range of 96 to 98 ° C is taken.

However, this manufacturing method can obtain a desired product material, but has a disadvantage in that the manufacturing time is too long and the economic efficiency and efficiency are lowered.

The present invention is characterized by improving the above disadvantages and having a manufacturing method that can shorten the manufacturing time of black ginseng and at the same time suppress the production of unwanted by-products as much as possible.

According to the present invention, the following manufacturing method has economic efficiency and efficiency, minimizes the generation of unwanted by-products, and furthermore, the content of ginsenosides Rg3, Rg5 and Rk1 is significantly higher than that of red or black ginseng manufactured by the prior art. It can be confirmed that it is a groundbreaking invention that has increased.

Specific embodiments of the present invention are described below.

2 is a flowchart schematically showing a method for producing black ginseng in which the contents of ginsenosides Rg3, Rg5 and Rk1 are increased according to the present invention.

1) Washing process of washing ginseng (S110)

For ginseng, fresh ginseng, which is a prototype of 4-6 year old ginseng as it can be found in the ground, can be used, preferably 5-6 year old ginseng, more preferably 6 year old ginseng, but is not limited thereto.

It is possible to harvest 4 years after planting the seeds, and in the 6th year, a lot of non-saponin-type physiologically active ingredients, including ginsenosides, appear, so fresh ginseng that is 4 to 6 years old is used.

In addition, when ginseng is cultivated for more than 6 years, pests and diseases are easily caused, and unit price rises. When black ginseng is manufactured using fresh ginseng that has been cultivated for more than 6 years, internal pores, inner walls, white skin, cracks, etc. increase, resulting in poor quality. this may fall

Therefore, fresh ginseng aged 4 to 6 years can be carefully selected before washing the ginseng.

Selected fresh ginseng has dirt on it, so ginseng can be washed with washing water to remove it.

As the washing water, one or more of purified water, distilled water, sterilized water, ultrasonically electrolyzed water, and ozone water may be used.

At this time, as a method of washing ginseng, any one or more of a method of washing by hand, a method of using an automatic washer, a method of washing with water pressure, and a method of washing with high pressure may be performed, preferably using water pressure. It can be done by washing.

First, put fresh ginseng in the washing water, soak it for 5 to 10 minutes, wash it once by hand, wash off the dirt on the surface of the fresh ginseng using water pressure, and wash it twice in the same way.

At this time, since the outer skin of fresh ginseng contains a large amount of saponin, it is important to wash the outer skin of fresh ginseng so that it is not damaged by water pressure.

After that, soil and mold stuck in the brain head can be removed with high pressure, which is relatively stronger than water pressure, and then harmful bacteria and mold on the fresh ginseng can be removed through ultrasonic cleaning using ozone water.

This is because if ultrasonic cleaning using ozone water is not performed, mold and harmful bacteria are not removed from the surface of fresh ginseng, so when the black ginseng of the present invention is manufactured, the outside is slightly hard even when dried, and the inside is moist, so it may be spoiled by mold and harmful bacteria. Therefore, it is good to perform ultrasonic cleaning for a sufficient time (eg, 1 to 5 minutes).

Optionally, it can be washed by hand. Even if fresh ginseng is washed with various washing methods, it is difficult to completely remove foreign substances between the roots, so manual washing can be selectively performed.

2) High-temperature dry heat treatment process for treating ginseng with high-temperature dry heat (S120)

The ginseng washed through the washing process (S110) is subjected to high-temperature, dry-heat, and low-humidity treatment.

At this time, the washed ginseng may be dried with heat at 103 to 107 ° C for 90 to 110 hours.

Under the above conditions, the present invention can be carried out while observing the process according to the combination of temperature and time and appropriately controlling the process environment.

In the present invention, the heat treatment temperature may be preferably performed at 104 to 106 °C, more preferably at 105 to 106 °C, but is not limited thereto.

In the present invention, the heating time may be preferably 95 to 105 hours, more preferably 100 to 105 hours, but is not limited thereto.

When ginseng is treated with high temperature and dry heat under the above conditions, the moisture content of ginseng becomes 80 to 90% by weight.

The present invention is carried out with dry heat without using the conventional wet method.

When fresh ginseng is processed in a wet method, the loss of active ingredients is high due to the loss of moisture, but when it is processed with dry heat, the surface of fresh ginseng is hardened first, resulting in relatively low loss of active ingredients.

In addition, when fresh ginseng is processed with high-temperature dry heat, black ginseng containing much more ginsenosides Rg3, Rg5 and Rk1 than conventional red ginseng or black ginseng can be produced.

3) Primary drying process of drying ginseng treated with high temperature and dry heat (S130)

Through the high-temperature dry heat treatment process (S120), ginseng treated with high-temperature dry heat may be primarily dried.

Ginseng treated with high-temperature dry heat may be dried at 30 to 80 ° C for 0.5 to 4 hours, preferably at 30 to 70 ° C for 0.5 to 3 hours, and more preferably at 40 to 60 ° C for 0.5 to 2 hours. , but not limited thereto.

This is a process to further improve the content of ginsenosides Rg3, Rg5, and Rk1, and it is dried at a temperature of 100 ° C or lower where benzopyrene is not generated, so that the surface is slightly hard and the inside is moist. there is.

In particular, the temperature of the primary drying process does not cause a relatively rapid temperature difference when compared to the temperature of the high-temperature dry heat treatment process, so that the structure of ginseng can be prevented from being destroyed.

When ginseng is first dried under the above conditions, the moisture content of ginseng becomes 70 to 80% by weight.

4) The first repetition process (S140) of repeating the high-temperature dry heat treatment process (S120) and the first drying process (S130) 1 to 25 times

The high-temperature dry heat treatment process (S120) and the primary drying process (S130) may be repeated 1 to 25 times.

When the high-temperature dry heat treatment step (S120) and the primary drying step (S130) are repeatedly performed, the ginsenoside structure is changed by the high temperature, so that the contents of Rg3, Rg5, and Rk1 in the ginsenosides increase.

In addition, when the high-temperature dry heat treatment step (S120) and the primary drying step (S130) are repeated, the moisture content of ginseng becomes 40 to 55% by weight.

5) Aging process of aging ginseng that has gone through the first repeated process (S150)

The ginseng treated through the first repetition process (S140) can be aged.

Ginseng is aged at 30 to 60°C for 10 to 80 hours, preferably at 35 to 55°C for 20 to 70 hours, more preferably at 40 to 50°C for 30 to 60 hours, , but not limited thereto.

In particular, the temperature of the aging process does not cause a relatively rapid temperature difference when compared to the temperature of the primary drying process, so that the ginseng tissue is not destroyed and the contents of ginsenosides Rg3, Rg5 and Rk1 are further improved.

As ginseng is aged, the physiologically active components are doubled, and the pharmacological effect can be enhanced.

In addition, when ginseng is aged under the above conditions, the water content of ginseng becomes 30 to 45% by weight.

6) Secondary drying process of drying aged ginseng (S160)

The ginseng matured through the aging process (S150) may be secondarily dried.

Secondary drying means drying at a warm temperature by warm drying, and may be dried at 20 to 70 ° C for 1 to 4 hours, preferably at 25 to 65 ° C for 1 to 3 hours, more preferably at 30 to 65 ° C. It may be dried at 60 ° C. for 1 to 2 hours, but is not limited thereto.

This also does not cause a relatively rapid temperature difference when comparing the temperature of the secondary drying process and the temperature of the aging process, so the quality of ginseng can be improved.

In addition, when ginseng is secondarily dried under the above conditions, the water content of ginseng becomes 20 to 40% by weight.

7) Secondary repetition process (S170) in which the aging process (S150) and the secondary drying process (S160) are repeated 1 to 10 times

The aging process (S150) and the secondary drying process (S160) may be repeated 1 to 10 times, preferably 2 to 8 times, and more preferably 3 to 5 times, but are not limited thereto. don't

When the aging process (S150) and the secondary drying process (S160) are also repeated, the contents of ginsenosides Rg3, Rg5, and Rk1 increase due to temperature change.

In addition, when the aging process (S150) and the secondary drying process (S160) are repeated, the moisture content of ginseng becomes 15 to 25% by weight.

8) The 3rd drying process (S180) of drying the ginseng that has gone through the 2nd iterative process (S170)

The ginseng treated through the second repetition process (S170) may be dried tertiarily.

In the case of tertiary drying, it means drying at a cold temperature by cold drying, and may be dried at 0 to 5 ° C for 40 to 110 hours, preferably at 0 to 4 ° C for 45 to 105 hours, more preferably 0 to 110 hours. It may be dried at 3 ° C. for 50 to 100 hours, but is not limited thereto.

Under the above conditions, the moisture content of ginseng is 10 to 15% by weight, so that the inside is moist and the outside is slightly hard, resulting in black ginseng with a twisty texture.

1 is black ginseng produced by a manufacturing method according to an embodiment of the present invention.

Black ginseng prepared by the above manufacturing method can be prepared in one or more forms such as extract, hot water, powder, granule, slice, or pill by a conventional method.

In addition, it can be prepared as a food using black ginseng extracts, baths, powders, granules, slices, or pills prepared in various forms.

Furthermore, black ginseng extracts, baths, powders, granules, slices, pills, etc. prepared in various forms can be used as cosmetic raw materials to prepare cosmetics.

In particular, when black ginseng is used as a raw material for cosmetics, ginsenosides Rg3, Rg5, and Rk1 of black ginseng have effects such as preventing skin aging, whitening, and preventing wrinkles. can

(Example 2)

A packaging process (S200) may be included to conveniently consume the black ginseng itself manufactured by the manufacturing method of Example 1.

In order to mask the bitter taste of black ginseng, a coating process (S190) of coating black ginseng with sugar before the packaging process (S200) may optionally be further included.

The coating process of coating black ginseng with sugar (S190) can be selectively performed to enhance sweetness by coating the surface of black ginseng with a sugar coating solution to mask bitter taste and to be easily consumed.

At this time, the sugar used is honey, grain syrup, high fructose, oligosaccharide, which is the first sugar and sugar (natural sweetener), stevioside, saccharin, aspartame, acesulfame potassium ( It may be used by mixing a second sugar such as acesulfame K) or sucralose.

The sugar coating solution may be prepared by mixing water, the first sugar and the second sugar and heating at 80 to 120 ° C for 10 to 30 minutes, preferably by heating at 90 to 110 ° C for 15 to 20 minutes, Not limited to this.

At this time, the mixing ratio of water, the first sugar and the second sugar may be mixed at 1: 1: 0.1 to 1, but is not limited thereto.

In particular, the mixing ratio of the second sugar is preferably 0.5 in the case of sugar, and 0.1 to 1 in the case of synthetic sweeteners.

This is because synthetic sweeteners are usually twice as sweet as sugar, so it is best to use them in small amounts.

In addition, preparing by heating the sugar coating solution is performed to dissolve the second sugar well.

In particular, when preparing by heating the sugar coating liquid, it is best not to exceed 120 ° C. to prevent caramelization.

After that, sugar coating is performed on the surface of black ginseng in the form of manufacturing in the form of putting black ginseng in the sugar coating solution or removing it, or in the form of applying the sugar coating solution to the surface of black ginseng.

Therefore, it becomes a whole root in a form close to the original form of black ginseng, which can increase the visual product value and consumer confidence.

In addition, since the bitter taste of black ginseng is masked, consumers who dislike the bitter taste can enjoy the active ingredients of black ginseng together by giving them a good taste and aroma.

The packaging process (S200) includes a sorting process (S210) of sorting black ginseng; A sealing step of putting black ginseng into a pouch and sealing it (S220); and a sterilization process (S230) of sterilizing the sealed pouch.

In the classification process (S210) for classifying black ginseng, the weight of black ginseng or black ginseng coated with sugar can be classified into small, medium, and large.

This is because, due to the nature of black ginseng, it is difficult to manufacture it at a constant weight.

Therefore, in order to classify small, medium, and large black ginseng, 10 to 15 parts by weight of small, 15 to 20 parts by weight, and 20 to 25 parts by weight of large can be classified according to the weight of black ginseng, but are not limited thereto.

In the sealing process (S220) of putting black ginseng into the pouch and sealing it, black ginseng or black ginseng coated with sugar can be put into the pouch and sealed in a vacuum state within the range of not reducing the taste, appearance, flavor, and palatability of the black ginseng.

Unlike the sealing process in which only external air is blocked by sealing in a vacuum state, oxygen is removed and the preservation period can be relatively long.

The pouch is a heat-resistant food packaging container that can be sterilized in a retort or other sterilizer to maintain commercial sterilization conditions, but is not limited thereto.

In addition, the pouch has improved heat resistance, gas permeability, and heat adhesion by attaching 3 to 5 layers of plastic films or aluminum foils having different properties using laminated films.

At this time, the composition of the pouch film used is a polyethylene pouch (PE) film, a transparent retort pouch (PET+CPP) film, an aluminum retort pouch (PET+Al+CPP) film, or an aluminum laminated retort pouch (PET+Al+CPP). It may be a film, preferably a transparent retort pouch film that can be visually confirmed by consumers, but is not limited thereto.

As the pouch is used, it is light for consumers to carry and can be directly consumed without water or heat treatment.

In addition, it is easy to take during various sports such as golf and tennis, mountain climbing, and events, and it is possible to take it directly regardless of the place when traveling at home or abroad.

The sterilization process of sterilizing the sealed pouch (S230) is to further increase the shelf life of the packed black ginseng, and may be performed at 119 to 121 ° C for 1 to 5 minutes with a high-pressure steam sterilizer, but is not limited thereto.

If it is performed for more than 5 minutes with a high-pressure steam sterilizer, the texture of the outer part of the black ginseng may retain moisture and change to moist, so it is better to perform it for less than 5 minutes to have a crunchy texture.

By the sterilization process, spores of bacteria or fungi are killed, and long-term storage is possible in an aseptic state.

3 is black ginseng packaged by the manufacturing method according to an embodiment of the present invention.

(Example 3)

Black ginseng prepared by the manufacturing method of Example 1 may be prepared in one or more forms of extract, gel, tonic, powder, granule, slice, and pill.

1) Extraction process of extracting black ginseng extract (S300)

A black ginseng extract can be extracted using the black ginseng prepared by the manufacturing method of Example 1.

A cutting step of cutting black ginseng to extract an extract of black ginseng (S310); A crushing step of crushing the cut black ginseng (S320); and an extraction process (S330) of extracting black ginseng with a solvent.

In the cutting step (S310) of cutting the black ginseng, it may be cut into 1 to 5 cm using a cutter, preferably 1 to 3 cm, more preferably 1 to 2 cm, but is not limited thereto.

In the crushing step (S320) of pulverizing the cut black ginseng, the black ginseng cut in the cutting step (S310) can be pulverized to 1 to 30 mesh using a grinder, preferably 5 to 25 mesh, more preferably 10 to 30 mesh. It can be pulverized with 20 mesh, but is not limited thereto.

This is because the particle size of black ginseng affects the shape of the components that come out when extracting black ginseng extract or the extraction speed.

In particular, when black ginseng is pulverized with more than 30 mesh, the particles are pulverized too finely, and unnecessary components can be excessively extracted.

In the extraction step of extracting the black ginseng with a solvent (S330), the black ginseng pulverized in the crushing step (S320) can be extracted using a subcritical extraction device.

At this time, the solvent used was distilled water or purified water, but is not limited thereto.

In addition, the temperature and time of the subcritical extraction device was performed at 105 to 150 ° C for 5 to 20 minutes, preferably at 120 to 150 ° C for 10 to 20 minutes, more preferably at 135 to 150 ° C for 15 to 20 minutes It may be, but is not limited thereto.

Furthermore, in order to improve the content of ginsenosides Rg3, Rg5, and Rk1, which are low-polarity among the components of black ginseng, it is best to perform at 150 ° C. for 20 minutes.

In the operation method of the subcritical extraction device, distilled water as a solvent is filled in the extraction cell for about 1 minute, and after the pressure reaches 90 bar or more for about 5 minutes, the extraction time begins.

During the specified extraction time, the temperature is kept constant by a thermostat and the pressure is maintained between 90 and 131 bar by a safety valve.

At the end of the designated extraction time, the extract is collected in the extraction container within about 30 seconds to become a black ginseng extract.

These black ginseng extracts can be prepared in one or more forms of hot water, powder, granules, pills, etc. by drying by a conventional method.

In addition, it can be prepared as a food using black ginseng extracts, baths, powders, granules, pills, etc. prepared in these various forms.

Furthermore, black ginseng extracts, baths, powders, granules, pills, etc. prepared in various forms can be used as cosmetic raw materials to prepare cosmetics.

2) Gel process of gelling black ginseng extract (S400)

The black ginseng extract extracted in the above 1) extraction step of extracting the black ginseng extract (S300) may be gelated to produce a gel.

A mixing step of adding a thickener to the black ginseng extract to gel the extracted black ginseng extract (S410); A heating step (S420) of dispersing and heating the thickener with a stirrer to gelate; and a packaging process (S430) of packaging the gelled black ginseng extract.

In the mixing process (S410) of adding a thickener to the black ginseng extract, a thickener that increases viscosity and has adhesiveness is added to form gelation, that is, in the form of a jelly, which is a formulation having the properties of a viscous liquid solid in an intermediate form between a solid and a liquid phase. can be manufactured

The thickener is glucomannan, agar powder, xanthan gum, methyl cellulose, methyl ethyl cellulose, amidated pectin, sodium alginate, propylene glycol alginate ), ethyl cellulose, gum ghatti, guar gum, locust bean gum, pectin, powdered cellulose, cellulose microcrystalline, gum arabic, gellan gum, karaya gum, tara gum, poly-gammaglutamic acid Any one or more may be mixed, but is not limited thereto.

The thickener may use a mixture of two or more, preferably glucomannan and agar powder, but is not limited thereto.

The glucomannan is a rhizome of Amorphophallus Konjq, which is extracted and purified with isopropyl alcohol to obtain a polysaccharide fraction, which is suitable for consumption, and contains at least 69% of dietary fiber.

In addition, glucomannan has the advantage of improving cholesterol and facilitating bowel movements.

The agar powder is prepared using agar agar as a main material and has the advantage of preventing diabetes by suppressing an increase in blood sugar and preventing constipation by giving a feeling of satiety.

In particular, agar is safer than gelatin because it is not degraded by microorganisms and does not contain chemicals that can be used as nutrients for microorganisms.

In the heating process (S420) of dispersing and heating the thickener with a stirrer to gelate, 100 to 300 parts of black ginseng extract and 1 to 15 parts of the thickener may be mixed and heated with 300 to 500 parts of water by weight.

Preferably, 250 parts of black ginseng extract and 10 parts of a thickener may be mixed with 400 parts of water by weight, but is not limited thereto.

In addition, depending on the mixing amount of the thickener, it is possible to prepare gels with various textures, such as a liquid gel when mixed in a small amount, a semi-solid gel when mixed in an appropriate amount, and a solid gel when mixed in a large amount.

In addition to the thickener, 0.1 to 5 parts by weight of a sweetener, flavoring agent, etc. may be additionally mixed.

The sweetener may include any one or more of xylitol, D-sorbitol, maltitol, mannitol, erythritol, lactose, glucose, oligosaccharide, fructose, sucrose, aspartame, or stevioside.

The flavoring agent may include any one of ginseng flavor or fruit flavor, but is not limited thereto.

The mixture of water, black ginseng extract, and thickener is heated at 40 to 60°C for 1 to 10 minutes, stirring and heating so that the thickener is well dissolved in water, preferably at 45 to 55°C for 3 to 8 minutes, more preferably may be heated at 50 ° C. for 5 minutes, but is not limited thereto.

The packaging process (S430) of packaging the gelled black ginseng extract may be packaged in the same way as the packaging process (S200) of Example 2, and may be prepared by putting it into a pouch or a stick-type pouch, vacuum sealing, and then sterilizing.

(Experimental Example 1)

In the manufacturing method according to the present invention, the results of testing the contents of ginsenosides Rg3, Rg5 and Rk1 according to the heat treatment time of black ginseng are as follows (unit: mg/g).

ginsenoside 24 hours 48 hours 100 hours Rg3 4.01 6.02 7.53 Rg5 4.67 7.34 10.67 Rk1 9.85 15.28 20.69

Looking at the above experimental results, it can be seen that the content of ginsenosides Rg3, Rg5 and Rk1 significantly increases as the heat treatment time increases. can be checked through

(Experimental Example 2)

In the manufacturing method according to the present invention, an experiment was conducted to examine the content of benzopyrene according to the heat treatment time.

Benzopyrene is a carcinogen that causes various cancers and mutations when accumulated in the human body.

The permissible range of benzopyrene content of processed ginseng such as black ginseng is 2.00 μg/kg, and the benzopyrene content of black ginseng produced by the manufacturing method according to the present invention is as follows.

heat treatment time 90 hours 100 hours 110 hours 120 hours Benzopyrene content (μg/kg) 1.26 1.68 2.00 6.14

The experimental results from the table above are numerical values representing the experiment at a temperature of 105 ° C, and considering the above experimental results, even if the manufacturing time of the product can be shortened by increasing the heating temperature in the manufacturing method of black ginseng according to the present invention, Since there is a side effect of carcinogens coming out, the manufacturing time should be appropriately limited. Looking at the above experimental results, it can be seen that the appropriate heating time is in the range of 90 hours to 110 hours.

In the present invention, when heated for 90 hours or less, the content of benzopyrene is significantly lowered, but there is a problem that ginsenoside of the desired content is not produced, and when heated for 110 hours or more, ginsenoside of the desired content is produced, but by-products Since there is a side effect that the content of phosphorus benzopyrene exceeds the standard value, it is appropriate to carry out the present invention with the heating time limited above.

(Comparative Example 1)

Comparing the content of ginsenosides Rg3, Rg5 and Rk1 in black ginseng produced by the manufacturing method according to the present invention and red ginseng and black ginseng produced by the conventional technology distributed in the market is as follows (unit: mg/g).

ginsenoside red ginseng black ginseng the present invention multiple compared to red ginseng Rg3 0.14 1.60 7.53 53.8 times Rg5 0.69 2.00 10.67 15.5 times Rk1 0.11 1.71 20.69 188.1 times

Looking at the above experimental results, it can be confirmed that the content of ginsenosides Rg3, Rg5 and Rk1 in the black ginseng according to the present invention has a significantly higher multiple content than red ginseng produced by the prior art, and is generally higher than that of red ginseng. Compared to black ginseng of the prior art, which is known to have high ginsenoside Rg3, Rg5, and Rk1 contents, it can be confirmed that they are 4.7 times, 5.3 times, and 12.1 times higher, respectively.

The present invention is a black ginseng with increased contents of ginsenosides Rg3, Rg5 and Rk1 and a manufacturing method thereof, which can be used industrially.

Claims (9)

A washing process of washing ginseng (S110);
A high-temperature dry heat treatment step (S120) of treating ginseng at 104 to 106 ° C. for 95 to 105 hours at high temperature, dry heat, and low humidity;
A primary drying step of drying the high-temperature dry heat-treated ginseng at 40 to 60 ° C. for 0.5 to 2 hours (S130);
A primary repetition process (S140) of repeating the high-temperature dry heat treatment process (S120) and the primary drying process (S130) 10 to 20 times;
Aging process of aging ginseng that has undergone the first repetition process at 30 to 60 ° C. for 10 to 80 hours (S150);
A secondary drying step of drying aged ginseng at 20 to 70° C. for 1 to 4 hours (S160);
A secondary iteration process (S170) in which the aging process (S150) and the secondary drying process (S160) are repeated 3 to 5 times; and
It is characterized by comprising a; tertiary drying step (S180) of cold-drying ginseng that has undergone the second repeated process at 0 to 5 ° C. for 40 to 110 hours,
A method for producing black ginseng containing 7.53 mg/g or more of ginsenoside Rg3, 10.67 mg/g or more of Rg5, 20.69 mg/g or more of Rk1, and 2.00 μg/kg or less of benzopyrene. It is produced according to the manufacturing method of claim 1 and contains 7.53 mg/g or more of ginsenoside Rg3, 10.67 mg/g or more of Rg5, 20.69 mg/g or more of Rk1, and 2.00 μg/kg or less of benzopyrene. To do, black ginseng. A food containing black ginseng produced according to the manufacturing method of claim 1 in the form of at least one of a root, an extract, a gel, a tonic, a powder, a granule, a slice, and a pill. Cosmetics containing black ginseng produced by the manufacturing method of claim 1 in the form of at least one of a root, an extract, a gel, a tonic, a powder, a granule, a slice, and a pill. delete delete delete delete delete

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