Method for making double flower tea decocted in a pot

Abstract

The present invention relates to a method for manufacturing double flower tea decocted in a pot. The present invention relates to a method for manufacturing medicinal tea and medicinal tea manufactured by the method, characterized in that the manufacturing method comprises: a step of removing charcoal after filling a pot with water and adding salt and charcoal to ripen the pot; a step of adding mixed medicinal materials to the pot from which the charcoal has been removed; a step of heating the pot from which the medicinal materials have been added and filtering the pot; and a step of ripening the filtered medicinal tea.

Description

Technical Field

[0001] The present invention relates to a method for manufacturing medicinal tea and the medicinal tea manufactured by the method, characterized in that the manufacturing method comprises: a step of filling a pot with water and adding salt and charcoal to mature the pot, and then removing the charcoal; a step of adding mixed medicinal materials to the pot from which the charcoal has been removed; a step of heating the pot from which the medicinal materials have been added and filtering the pot; and a step of maturing the filtered medicinal tea. Background Art

[0002] As we all know, Shuanghua tea refers to tea made by boiling the leaves, stems, fruits, and roots of various medicinal plants such as white peony, Chuanxiong, Rehmannia glutinosa, and licorice. It is said that this tea can protect our blood and qi, enhance the body's immunity, make blood circulation smooth by dilating blood vessels, strengthen organs, and help eliminate fatigue. In addition, it is said that this tea can prevent symptoms such as decreased concentration, accelerated heartbeat, decreased vision, and irregular menstruation, and it also has the effect of improving physical strength.

[0003] For the above-mentioned double flower tea with various functions, consumers will feel disgusted due to the unique taste and aroma of the medicinal materials, and because of this disgust for double flower tea, it is difficult for consumers to choose beverages made from double flower tea rich in various nutrients, which makes it difficult to provide the functions of nutritious medicinal tea to consumers.

[0004] In addition, when various health drinks are provided in various ways, only specific consumers who do not care about the taste and fragrance of medicinal materials and can drink regardless of taste and fragrance can consume double flower tea, which makes it difficult to increase the economic benefits of double flower tea with various functions and related industries, and thus it is difficult to increase the consumption of various medicinal materials used to make double flower tea and the income of farmers who grow double flower tea. In addition, the characteristic of double flower tea is that there are differences in pharmacological effects depending on the amount of added materials and the manufacturing method.

[0005] Korean Publication Patent No. 2016-0013229 discloses a method for manufacturing double flower tea, and Korean Registration Patent No. 2037292 discloses a method for manufacturing double flower tea decocted in a pan, but these two methods are different from the method for manufacturing double flower tea decocted in a pot of the present invention. Summary of the invention

[0006] Technical issues

[0007] The present invention is invented in accordance with the above requirements. The purpose of the present invention is to provide a method for manufacturing medicinal tea, which optimizes the manufacturing conditions such as material selection, pretreatment, formulation and ripening conditions for manufacturing medicinal tea with good functionality and palatability using a variety of medicinal materials, thereby improving the quality and palatability.

[0008] Technical Solution

[0009] In order to solve the above technical problems, the present invention provides a method for preparing medicinal tea, which is characterized by comprising: (1) adding water to the extract of raw rehmannia root and filtering to prepare the raw rehmannia root extract; (2) adding water to the roots of scutellaria baicalensis for extraction and filtering to prepare the scutellaria baicalensis root extract; (3) spraying the scutellaria baicalensis root extract prepared in step (2) on each of the medicinal materials such as cooked rehmannia root, ginger and jujube, and then placing the scutellaria baicalensis root in a jar for ripening; (4) spraying the raw rehmannia root extract prepared in step (1) on each of the medicinal materials such as angelica root, chuanxiong root, peony root, astragalus root, cassia bark, cassia bark twig and liquorice root; (5) mixing the cooked Rehmannia root, ginger and jujube in step (3) with the cooked Angelica sinensis, Ligusticum chuanxiong, Paeonia lactiflora, Astragalus membranaceus, cinnamon bark, cassia bark twig and liquorice in step (3); (6) pouring water into the pot, adding salt and charcoal to ripen the mixture, and then removing the charcoal; (7) adding the mixed medicinal materials in step (5) to the pot from which the charcoal has been removed in step (6); (8) heating the pot to which the medicinal materials have been added in step (7) and filtering it; and (9) ripening the filtered medicinal tea in step (8).

[0010] The invention also provides medicinal tea prepared by the method.

[0011] Effects of the Invention

[0012] The double flower tea of ​​the present invention provides a medicinal tea with the following characteristics: compared with traditional medicinal teas with monotonous taste, the flavor and taste of the medicinal tea are further improved, and the functionality of each material is maximized because the taste and aroma of each material are well blended, and the strange taste and odor that affect the taste are removed, so that the medicinal tea is deeply loved by consumers. DETAILED DESCRIPTION

[0013] In order to achieve the object of the present invention, the present invention provides a method for preparing medicinal tea, characterized in that it comprises:

[0014] (1) adding water to the extract of Radix Rehmanniae and filtering the extract to produce the Radix Rehmanniae extract;

[0015] (2) a step of extracting the roots of the herb by adding water and filtering the roots to produce a herb extract;

[0016] (3) spraying the extract of the herbaceous schizonepeta produced in step (2) onto each of the medicinal materials, such as Rehmannia glutinosa, ginger and jujube, and then placing the mixture in a tank to ripen the mixture;

[0017] (4) spraying the raw Rehmannia extract prepared in step (1) onto each of the Chinese angelica, Chuanxiong, Paeonia lactiflora, Astragalus, Cinnamomum cassia bark, Cinnamomum cassia bark and Licorice, and then placing the mixture in a tank for maturation;

[0018] (5) a step of mixing the cooked Rehmannia root, ginger and jujube medicinal materials in step (3) with the cooked Angelica sinensis, Chuanxiong, Paeonia lactiflora, Astragalus membranaceus, cinnamon bark, cassia bark twig and liquorice in step (4);

[0019] (6) a step of pouring water into a tank, adding salt and charcoal to mature the water, and then removing the charcoal;

[0020] (7) A step of adding the mixed medicinal materials of step (5) into the tank of charcoal removed in step (6);

[0021] (8) heating the tank to which the medicinal materials have been added in step (7) and filtering; and

[0022] (9) A step of ripening the filtered medicinal tea of ​​step (8).

[0023] In the method for producing the medicinal tea of ​​the present invention, 8-12 times (v / w) of water is added to raw rehmannia, extracted at 90-100° C. for 50-70 minutes, and then filtered to produce the raw rehmannia extract of step (1). More preferably, 10 times (v / w) of water is added to raw rehmannia, extracted at 100° C. for 60 minutes, and then filtered to produce the raw rehmannia extract of step (1).

[0024] In addition, in the method for producing the medicinal tea of ​​the present invention, 8-12 times (v / w) of water is added to the roots of the herb, extracted at 90-100°C for 50-70 minutes, and then filtered to produce the herb extract of step (2). More preferably, 10 times (v / w) of water is added to the roots of the herb, extracted at 100°C for 60 minutes, and then filtered to produce the herb extract of step (2).

[0025] In addition, in the method for producing medicinal tea of ​​the present invention, for the spraying in steps (3) and (4), specifically, the extract can be sprayed on each medicinal material at a ratio of 0.8-1.2:0.1-0.3 (w:v), and more specifically, the extract can be sprayed on each medicinal material at a ratio of 1:0.2 (w:v). By spraying under the above conditions, the fragrance of the extract is added to each medicinal material, thereby not only improving the palatability, but also enhancing the antioxidant activity.

[0026] In the method for producing medicinal tea of ​​the present invention, the aging in steps (3) and (4) can be preferably performed at -5-5°C for 66-78 hours, more preferably at 0°C for 72 hours. By aging under the same conditions as described above, the extract can be fully infiltrated into each medicinal material, thereby improving the quality and increasing the rich flavor.

[0027] In addition, for the mixing in step (5) in the medicinal tea manufacturing method of the present invention, preferably, 3.5-4.5 kg of Rehmannia root, 1.8-2.2 kg of ginger, 1.8-2.2 kg of jujube, 500-600 g of Chinese angelica, 500-600 g of Chuanxiong, 500-600 g of peony, 500-600 g of astragalus, 500-600 g of cinnamon, 500-600 g of cinnamon sticks and 500-600 g of liquorice and other medicinal materials can be mixed, and more preferably, 4.4 kg of Rehmannia root, 2.02 kg of ginger, 2.02 kg of jujube, 540 g of Chinese angelica, 540 g of Chuanxiong, 540 g of peony, 540 g of astragalus, 540 g of cinnamon, 540 g of cinnamon sticks and 540 g of liquorice and other medicinal materials can be mixed.

[0028] After the medicinal materials are mixed using the above-mentioned material types and mixing ratios, the taste and aroma of the materials are well blended, and the soft and rich flavor further increases the preference, thereby making it possible to prepare an easy-to-drink medicinal tea.

[0029] In addition, in the method for manufacturing medicinal tea of ​​the present invention, in step (6), preferably 20-28 L of water is poured into the tank, 45-55 g of salt and 80-120 g of charcoal are added, and the mixture is aged for 20-28 hours, and then the charcoal is removed. More preferably, 24 L of water is contained in the tank, 50 g of salt and 100 g of charcoal are added, and the mixture is aged for 24 hours, and then the charcoal is removed. The water used for manufacturing medicinal tea can be disinfected and impurities can be removed by pre-treatment of the water under the same conditions as described above.

[0030] In addition, in the step (7) of the method for producing medicinal tea of ​​the present invention, preferably, the medicinal materials mixed in the pot from which the charcoal has been removed can be added so that the ratio of the medicinal materials to water in the pot is 19.2:80.8 (w:v).

[0031] In addition, the heating in step (8) in the method for producing the medicinal tea of ​​the present invention can be preferably carried out at 89-93° C. for 44-52 hours, and more preferably at 89-93° C. for 48 hours.

[0032] In addition, in the method for producing the medicinal tea of ​​the present invention, the aging in step (9) is preferably carried out at -5-5°C for 66-78 hours, and more preferably at 0°C for 72 hours.

[0033] The medicinal tea produced by adding, heating and ripening under the same conditions as described above has a light taste and good fragrance, and its functionality is enhanced, thereby being able to produce a medicinal tea that is deeply loved by consumers.

[0034] The method for producing the medicinal tea of ​​the present invention, more specifically, comprises:

[0035] (1) adding 8-12 times (v / w) water to raw rehmannia root, extracting at 90-100° C. for 50-70 minutes, and then filtering to produce a raw rehmannia root extract;

[0036] (2) adding 8-12 times (v / w) water to the roots of the herb, extracting at 90-100° C. for 50-70 minutes, and then filtering to produce a herb extract;

[0037] (3) spraying the extract of Herba Cibotii prepared in step (2) onto each of the medicinal materials of Radix Rehmanniae, ginger and jujube, placing the mixture into a tank and aging the mixture at -5-5°C for 66-78 hours;

[0038] (4) spraying the raw Rehmannia extract prepared in step (1) onto each of the Chinese angelica, Chuanxiong, Paeonia lactiflora, Astragalus, Cassia bark, Cassia bark twig and Licorice, and then placing the mixture into a tank and aging it at -5-5°C for 66-78 hours;

[0039] (5) mixing 3.5-4.5 kg of Radix Rehmanniae Preparata, 1.8-2.2 kg of ginger and 1.8-2.2 kg of jujube ripened in step (3) with 500-600 g of Radix Angelicae Sinensis, 500-600 g of Rhizoma Chuanxiong, 500-600 g of Radix Paeoniae Rubrae, 500-600 g of Radix Astragali, 500-600 g of Cassia Bark, 500-600 g of Cassia Bark Twig and 500-600 g of Licorice Radix et Rhizoma ripened in step (4);

[0040] (6) Pour 20-28 L of water into the tank, add 45-55 g of salt and 80-120 g of charcoal, and perform aging for 20-28 hours, and then remove the charcoal;

[0041] (7) adding the mixed medicinal materials of step (5) into the tank from which the charcoal of step (6) was taken out;

[0042] (8) heating the jar containing the medicinal materials of step (7) at 89-93° C. for 44-52 hours and filtering; and

[0043] (9) The step of ripening the medicinal tea filtered in step (8) at -5-5°C for 66-78 hours.

[0044] More specifically, it may include:

[0045] (1) adding 10 times (v / w) water to raw Rehmannia root, extracting at 100° C. for 60 minutes, and then filtering to prepare a water extract;

[0046] (2) a step of preparing an extract of the herb by adding 10 times (v / w) water to the root of the herb, extracting at 100° C. for 60 minutes, and then filtering;

[0047] (3) spraying the extract of the herbaceous schizonepeta produced in step (2) onto each of the medicinal materials of Rehmannia glutinosa, ginger and jujube, and then placing the mixture in a tank and aging it at 0° C. for 72 hours;

[0048] (4) spraying the raw Rehmannia extract prepared in step (1) onto Angelica sinensis, Chuanxiong, Paeonia lactiflora, Astragalus membranaceus, Cassia bark, Cassia bark twigs and Licorice, and then placing the mixture into a tank and aging it at 0° C. for 72 hours;

[0049] (5) a step of mixing 4.04 kg of Rehmannia root, 2.02 kg of ginger and 2.02 kg of jujube ripened in step (3) with 540 g of Chinese angelica root, 540 g of Chuanxiong root, 540 g of Paeonia lactiflora, 540 g of Astragalus membranaceus, 540 g of cinnamon bark, 540 g of cassia bark sticks and 540 g of liquorice ripened in step (4);

[0050] (6) Pour 24 L of water into a tank, add 50 g of salt and 100 g of charcoal, and age for 24 hours, then remove the charcoal;

[0051] (7) adding the mixed medicinal materials of step (5) into the tank from which the charcoal was taken out of step (6);

[0052] (8) heating the jar containing the medicinal materials of step (7) at 89-93° C. for 48 hours and filtering; and

[0053] (9) The step of aging the filtered medicinal tea of ​​step (8) at 0° C. for 72 hours.

[0054] In the method for producing medicinal tea of ​​the present invention, when producing the raw rehmannia extract of step (1), valerian (Valeriana officinalis) root and gentian (Gentianae scabrae Radix) root can also be used. More specifically, 10 times (v / w) water can be added to a raw rehmannia mixture in which raw rehmannia, valerian root and gentian are mixed at a weight ratio of 1:1:1, and extracted at 100°C for 60 minutes, followed by filtering. As described above, the flavor of the medicinal tea can be further improved by additionally using valerian and gentian.

[0055] The invention also provides medicinal tea prepared by the method.

[0056] Hereinafter, the present invention will be described in detail with reference to the preparation examples and embodiments of the present invention. However, the following preparation examples and embodiments are only used to illustrate the present invention, and the contents of the present invention are not limited to the following preparation examples and embodiments.

[0057] Manufacturing Example 1: Medicinal Tea (Double Flower Tea)

[0058] (1) 10 times (v / w) water was added to raw Rehmannia root, extracted at 100° C. for one hour, and then filtered to prepare a raw Rehmannia root extract.

[0059] (2) 10 times (v / w) of water was added to the roots of the herb, extracted at 100° C. for one hour, and then filtered to prepare a herb extract.

[0060] (3) The extract of the herbaceous sedge prepared in step (2) is sprayed on each of the medicinal materials such as Rehmannia glutinosa, ginger and jujube at a ratio of 1:0.2 (w:v). Specifically, 1L of the herbaceous sedge extract is sprayed on 5kg of Rehmannia glutinosa, 0.5L of the herbaceous sedge extract is sprayed on 2.5kg of ginger, and 0.5L of the herbaceous sedge extract is sprayed on 2.5kg of jujube. Then, each medicinal material sprayed with the extract is placed in a tank and aged at 0°C for 72 hours.

[0061] (4) Spray the raw Rehmannia extract prepared in step (1) on each of the Chinese angelica, Chuanxiong, Paeonia lactiflora, Astragalus, Cinnamon bark, Poria cocos and Licorice at a ratio of 1:0.2 (w:w). The spraying method is the same as that in step (3). Thereafter, the sprayed medicinal materials are placed in a tank and aged at 0°C for 72 hours.

[0062] (5) 4.04 kg of Rehmannia root, 2.02 kg of ginger and 2.02 kg of jujube ripened in step (3) are mixed with 540 g of Chinese angelica root, 540 g of Chuanxiong rhizome, 540 g of peony root, 540 g of astragalus root, 540 g of cassia bark, 540 g of cassia bark twig and 540 g of liquorice ripened in step (4).

[0063] (6) Pour 24L of water into a tank, add 50g of sea salt and 100g of refined charcoal, mature for 24 hours, and then remove the charcoal.

[0064] (7) Add the mixed medicinal materials from step (5) to the tank from which the charcoal from step (6) was taken out. Add the medicinal materials and purified water (excluding the weight of sea salt) to the tank in a ratio of 19.2:80.8 (w:v).

[0065] (8) The jar containing the medicinal materials of step (7) is heated at 89-93° C. for 48 hours over low heat and filtered.

[0066] (9) The medicinal tea filtered in step (8) is aged at 0° C. for 72 hours.

[0067] Comparative Example 1: Medicinal Tea (Double Flower Tea)

[0068] (1) Mix 4.04 kg of Rehmannia root, 2.02 kg of ginger, 2.02 kg of jujube, 540 g of Chinese angelica, 540 g of Chuanxiong, 540 g of peony, 540 g of Astragalus, 540 g of cinnamon bark (cassia bark), 540 g of cassia twig (cassia twig), and 540 g of liquorice.

[0069] (2) Pour 24L of water into a tank, add 50g of sea salt and 100g of refined charcoal, mature for 24 hours, and then remove the charcoal.

[0070] (3) Add the mixed medicinal materials from step (1) to the tank from which the charcoal from step (2) was taken out. Add the medicinal materials and purified water (excluding the weight of sea salt) to the tank in a ratio of 19.2:80.8 (w:v).

[0071] (4) The jar containing the medicinal materials of step (3) is heated at 89-93° C. for 48 hours over low heat and filtered.

[0072] (5) The medicinal tea filtered in step (4) is placed in a new pot and aged at 0°C for 72 hours.

[0073] Comparative Example 2: Medicinal Tea (Double Flower Tea)

[0074] (1) 10 times (v / w) of purified water was added to raw Rehmannia root, extracted at 100° C. for 1 hour, and then filtered to prepare a raw Rehmannia root extract.

[0075] (2) Spray the raw rehmannia extract prepared in step (1) onto cooked rehmannia, ginger, jujube, angelica, chuanxiong, peony, astragalus, cassia bark, cassia bark twig and liquorice in a ratio of 1:0.2 (w:w). Then, put the sprayed medicinal materials into a tank and mature them at 0°C for 72 hours.

[0076] (3) In the same manner as steps (5) to (9) of Preparation Example 1, medicinal tea is prepared by using the Rehmannia root, ginger, jujube, Chinese angelica, Ligusticum chuanxiong, peony root, astragalus, cassia bark, cassia bark twig and liquorice ripened in step (2).

[0077] Comparative Example 3: Medicinal Tea (Double Flower Tea)

[0078] (1) 10 times (v / w) of purified water was added to the root of the herb, extracted at 100° C. for 1 hour, and then filtered to prepare a herb extract.

[0079] (2) Spray the extract of Herba Cibotii prepared in step (1) onto Radix Rehmanniae Preparata, ginger, jujube, angelica, rhizoma Chuanxiong, peony, astragalus, cassia bark, cassia bark twig and liquorice at a ratio of 1:0.2 (w:w). Then, put the sprayed medicinal materials into a tank and mature them at 0°C for 72 hours.

[0080] (3) In the same manner as steps (5) to (9) of Production Example 1, medicinal tea is produced by using the Rehmannia root, ginger, jujube, Chinese angelica, Ligusticum chuanxiong, peony root, astragalus, cassia bark, cassia bark twig and liquorice ripened in step (2).

[0081] Example 1. DPPH free radical scavenging ability of medicinal tea

[0082] To determine the antioxidant activity, the antioxidant activity was measured by hydrogen electron donor ability. The diluted sample was diluted with methanol (or DMSO) solvent, and then 900μl of DPPH solution (100uM) and 100μl of each sample were mixed and stirred. The mixed sample was reacted in the dark for 30 minutes, and then the absorbance was measured at 517nm. The hydrogen electron donor ability was averaged by repeating each experiment 3 times, and then the degree of absorbance reduction in the control area was calculated by the following formula.

[0083] DPPH free radical scavenging ability antioxidant activity (% = (AB / A × 100

[0084] A: Absorbance of DPPH solution without adding sample

[0085] B: Absorbance of the reaction between DPPH in the reaction solution and the sample

[0086]

Table 1

[0087] DPPH free radical scavenging ability of medicinal tea

[0088] Sample (312.5ppm) DPPH free radical scavenging ability (%) Production Example 1 65.8±1.2 Comparative Example 1 44.2±1.7 Comparative Example 2 50.5±2.5 Comparative Example 3 58.1±3.2

[0089] Table 1 above shows the results of the DPPH radical scavenging ability of the medicinal tea. The results show that the DPPH radical scavenging ability of Preparation Example 1 is the highest at 65.8%, followed by Comparative Example 3, which shows an activity of 58.1%. In contrast, Comparative Example 1 shows the lowest activity, which is 44.2%.

[0090] Example 2: Sensory testing of medicinal tea

[0091] A sensory test was conducted on 50 adult men and women, who were asked to drink the medicinal teas of Manufacturing Example 1 and Comparative Example.

[0092] The categories were aroma, taste and overall liking, and the liking was evaluated using a 5-point liking scale, i.e. 1 point: very poor, 2 points: bad, 3 points: average, 4 points: good, and 5 points: very good.

[0093]

Table 2

[0094] Medicinal tea sensory test

[0095] Types of medicinal tea aroma smell Comprehensive hobby Production Example 1 4.2 4.3 4.2 Comparative Example 1 3.9 3.4 3.5 Comparative Example 2 4.0 3.8 3.9 Comparative Example 3 4.0 3.7 4.0

[0096] As shown in Table 2 above, Production Example 1 showed high scores in all items compared with the Comparative Example.

Claims

1. A method for producing medicinal tea, characterized in that: include: (1) adding 8-12 times v / w of water to raw Rehmannia root, extracting at 90-100° C. for 50-70 minutes, and then filtering to produce a raw Rehmannia root extract; (2) adding 8-12 times v / w water to the roots of the herb, extracting at 90-100° C. for 50-70 minutes, and then filtering to produce a herb extract; (3) spraying the extract of Herba Cibotii prepared in step (2) onto each of the medicinal materials of Radix Rehmanniae, ginger and jujube, placing the mixture into a tank and aging the mixture at -5-5°C for 66-78 hours; (4) spraying the raw Rehmannia extract prepared in step (1) onto each of the Chinese angelica, Chuanxiong, Paeonia lactiflora, Astragalus, Cassia bark, Cassia bark twig and Licorice, and then placing the mixture into a tank and aging it at -5-5°C for 66-78 hours; (5) a step of mixing 3.5-4.5 kg of Rehmannia root, 1.8-2.2 kg of ginger and 1.8-2.2 kg of jujube ripened in step (3) with 500-600 g of Chinese angelica root, 500-600 g of Chuanxiong rhizome, 500-600 g of peony root, 500-600 g of astragalus root, 500-600 g of cassia bark, 500-600 g of cassia bark sticks and 500-600 g of liquorice medicinal materials ripened in step (4); (6) injecting 20-28 L of water into a tank, adding 45-55 g of salt and 80-120 g of charcoal, aging for 20-28 hours, and then removing the charcoal; (7) adding the mixed medicinal materials of step (5) into the tank from which the charcoal was taken out of step (6); (8) heating the jar containing the medicinal materials of step (7) at 89-93° C. for 44-52 hours and filtering; and (9) The step of ripening the medicinal tea filtered in step (8) at -5-5°C for 66-78 hours.

2. A medicinal tea, characterized in that: Produced by the method of claim 1.