WO2019231236A1 - Method for preparing bellflower root tea bags, and bellflower root tea bags prepared by method - Google Patents

Abstract

The present invention relates to a method for preparing bellflower root tea bags, and bellflower root tea bags prepared by the method, the method comprising the steps of: (1) preparing a medicinal herb extract by adding water to a medicinal herb mixture of Angelica root, Cnidium rhizome, Perilla leaf, and Liriope tuber and then extracting and filtering the medicinal herb extract; (2) preparing a mixture of the medicinal herb extract prepared in step (1) with lime juice and a propolis extract; (3) after dipping the bellflower roots into the mixture prepared in step (2), removing the bellflower roots; (4) drying the raw bellflower roots removed in step (3); and (5) roasting and grinding the bellflower roots dried in step (4), and then putting and sealing the bellflower roots in tea bags.

Description

Method for producing bellflower tea bag tea and bellflower tea bag tea prepared by the above method

The present invention comprises the steps of (1) extracting and filtering the Chinese herbal medicine mixed with Angelica sinensis, cheonggung, jasminoides and gyumdongdong to prepare a herbal medicine extract; (2) preparing a mixture of lime juice and propolis extract in the herbal extract prepared in step (1); (3) immersing the bellflower in the mixture prepared in step (2) and then removing it; (4) drying the pulled raw bellflower of step (3); And (5) roasting and crushing the dried bellflower of step (4), and then putting into a tea bag and sealing the bellflower tea bag and the bellflower tea bag produced by the above method. .

Bellflower contains saponin, one of the major components of carbohydrate, calcium, iron, vitamin B, vitamin C and ginseng.In oriental medicine, anti-inflammatory, expectorant, anti-ulcer, cough, antipyretic, analgesic, etc. It is also used as a medicine for effectiveness. In addition, the substances contained in the bellflower reduced the toxin production of the fungus, and not only promoted phagocytosis when administered to experimental animals, but also inulin contained in the bellflower showed potent anticancer activity in mice. Confirmed. Inulin is known to be effective in strengthening blood sugar, strengthening the intestines and relieving hangovers.

Bellflower is relatively cheaper than ginseng and can be easily obtained by the general public. However, bellflower has a bitter taste, if used as it is, you can avoid ingestion due to bitter taste, it is necessary to compensate for these disadvantages.

Respiratory diseases include cold, bronchitis, pneumonia, tuberculosis, lung cancer and chronic bronchitis. Representative and common symptoms of the respiratory diseases are cough or sputum. Coughing is a phenomenon in which the air in the alveoli explodes through the airways and pops out. The cough is mainly caused by excitation of the peripheral nerves of the vagus nerve distributed in the airway mucous membranes of the neck, trachea, and bronchus. Cough is divided into dry and wet. Dryness is not accompanied by sputum, which is caused by bronchitis from stimulation due to bronchial hyperemia, edema, etc., and from stimulation of the vagus nerve control region other than the airways. Also called cough. Wetness is accompanied by sputum and is caused by irritation of the effusion due to inflammation of the bronchus and lungs, and helps to discharge pathological secretions in the airways out of the body. Cough is originally considered an important defense against the invasion of harmful substances. But if the airways become inflamed, the irritation itself causes a cough as long as the disease continues. When this happens, the original defensive meaning disappears and it appears to harass the patient. Treatment should eliminate the cause of the cough, but keep calm, keep the room warm, and breathe through the nose to avoid irritation. Sputum is a secretion of the airways produced by coughing, also called phlegm or sputum. Originally a protective agent of the airway mucosa, it can be a cause of increased secretion due to the external environment or disease, or increased concentrations in asthma. Sputum can be divided into water-like, mucus-like, pus-shaped, and bloody mixtures. When pulmonary congestion occurs in the lungs, such as pulmonary edema, a lot of thin serous phlegm, bronchitis, pulmonary tuberculosis, pneumonia at the beginning of the mucous, bronchiectasis, lung abscess, pulmonary sputum emerges.

As a pathogenic bacterium isolated from patients with respiratory diseases, a wide range of antibiotics, such as penicillin and β-lactam, are used to treat them, but abuse of antibiotics such as β-lactamase It is known that antibiotic resistant strains produce resistant materials.

Korean Patent No. 0936156 discloses a method for producing bellflower tea bags comprising brown rice, corn, buckwheat or green tea in roasted bellflower, and Korean Patent No. 1509236 discloses a method for producing tea using lotus root, burdock, bellflower and hemp. Although it is disclosed, the bellflower tea bag tea has a high leaching efficiency of the present invention and excellent antimicrobial activity against respiratory disease-causing bacteria.

The present invention has been made in accordance with the requirements as described above, the object of the present invention is to optimize the production conditions, such as bellflower pretreatment, drying, roasting treatment, the bellflower bitter taste is reduced and soft taste is increased, as well as high leaching efficiency It is to provide a method for producing bellflower tea bag tea excellent antimicrobial activity against bacteria causing respiratory diseases.

In order to solve the above problems, the present invention comprises the steps of (1) extracting and filtering the Chinese herbal medicine mixed with Angelica sinensis, Cheonggyo, Japonica and Macmundong, and then preparing a herbal medicine extract; (2) preparing a mixture of lime juice and propolis extract in the herbal extract prepared in step (1); (3) immersing the bellflower in the mixture prepared in step (2) and then removing it; (4) drying the pulled raw bellflower of step (3); And (5) roasting and crushing the dried bellflower of step (4), and then putting in a tea bag and sealing to provide a method for producing bellflower tea bags.

The present invention also provides bellflower tea bags produced by the above method.

Bellflower tea bag tea of the present invention is not only the bellflower bitter taste is reduced and soft taste is increased, but also has a high extraction efficiency in cold water as well as hot water. In addition, there is an advantage that can be usefully used as food for the prevention or improvement of respiratory diseases due to excellent antimicrobial activity against respiratory diseases causing bacteria.

Figure 1 (A) Streptococcus fatigue to Ness (Streptococcus pyrogenes), (B) keurep when Ella pneumoniae (Klebsiella pneumonia), (C) Staphylococcus aureus (Staphylococcus on NB medium supplemented with each sample was added aureus ), (D) Corynebacterium diphtheriae ( Corynebacterium diphtheriae ) is a graph comparing the change in absorbance after mixing for 24 hours.

In order to achieve the object of the present invention, the present invention

(1) adding the water to the medicinal herb mixed with Angelica sinensis, Cheongung, Pleurotus eryngii and Macmundong, extracting and filtering to prepare the herbal extract;

(2) preparing a mixture of lime juice and propolis extract in the herbal extract prepared in step (1);

(3) immersing the bellflower in the mixture prepared in step (2) and then removing it;

(4) drying the pulled raw bellflower of step (3); And

(5) provides a method for producing bellflower tea bags, characterized in that the manufacturing step including the step of roasting and grinding the dried bellflower of step (4) and then put in a tea bag.

In the production method of bellflower tea bag tea of the present invention, the herbal medicine extract of step (1) is preferably mixed with Angelica 3.5 ~ 4.5 kg, 3.5 ~ 4.5 kg Cheonggung, 0.8 ~ 1.2 kg of oleander leaf 0.8 ~ 1.2 kg After adding water 8 ~ 12 times (v / w) to the herbal medicine can be prepared by extracting and filtering for 10 to 14 hours at 80 ~ 90 ℃, more preferably 4 kg, Angelica 4 kg, foliar leaf 1 It can be prepared by adding 10 times (v / w) of water to the medicinal herb mixed with kg and 1 kg of mammundong extract and filtered at 85 ℃ for 12 hours. The herbal extracts prepared under the conditions described above were well blended with bellflower to enrich the flavor of the tea, which was excellent in palatability and antibacterial activity, and thus could be produced as a bellflower tea bag with excellent quality.

In addition, in the method for producing bellflower tea bag tea of the present invention, the mixture of step (2) is preferably prepared by mixing 8-12 L of lime juice with 8-12 L of propolis extract and 70-90 L of herbal extracts. And, more preferably, it can be prepared by mixing 10 liters of lime juice and 10 liters of propolis extract to 80 L of herbal extracts. Pretreatment of the bellflower using the mixture prepared with the above materials and blending ratios can be prepared as bellflower tea, which is easy to drink as well as the arine and bitter tastes unique to the bellflower are removed and the flavor is enhanced. .

The lime juice means the juice of the lime fruit, the propolis extract is preferably a mixture of propolis and 80 ~ 90% alcohol in a 0.8 ~ 1.2: 0.8 ~ 1.2 weight ratio after 20 to 25 ℃ After extracting for 20 to 40 days can be prepared by filtration, and further mixed with propolis ingot and 85% alcohol in a 1: 1 weight ratio can be prepared by extracting for 30 days at 20 ~ 25 ℃ and then filtered.

In addition, in the method for producing bellflower tea bag tea of the present invention, the immersion of the step (3) is preferably immersed for 5 to 7 hours at 20 ~ 25 ℃, more preferably 6 hours at 20 ~ 25 ℃ Can be soaked. Dipping the bellflower in the mixture under the above conditions was not only aroma and taste alive, but also have a deeper flavor, the taste and aroma of the mixture was well in harmony with the bellflower, it was also possible to further enhance the extraction efficiency and antimicrobial activity.

In addition, in the method for producing bellflower tea bag tea of the present invention, the drying of step (4) may be preferably dried for 20 to 28 hours at 55 ~ 60 ℃, more preferably at 55 ~ 60 ℃ 24 hours May dry. By drying under the above conditions, the flavor of bellflower tea could be further ripened and the fragrance could be dried to last longer.

In addition, in the method for producing bellflower tea bag tea of the present invention, the roasting conditions of step (5) is preferably roasted for 8 to 12 minutes at 7 ~ 10 kg / cm ² pressure and 90 ~ 120 ℃ temperature, more Preferably it can be roasted for 10 minutes at 8.5 kg / cm ² pressure and 105 ℃ temperature. By roasting under the same conditions as described above, it was possible to prepare a tea bag with improved taste and aroma and improved extraction efficiency. However, if the roasting conditions deviate from the above conditions, there is a problem that the taste decreases or the taste decreases due to burnt taste.

The manufacturing method of bellflower tea bag tea of this invention is more concretely.

(1) 80 ~ 90 ℃ after adding 8 ~ 12 times water (v / w) to Chinese herbal medicine mixed with Angelica 3.5 ~ 4.5kg, Cheongung 3.5 ~ 4.5kg, Pleurotus edodes 0.8 ~ 1.2 kg and Macmundong 0.8 ~ 1.2 kg 10 to 14 hours in extraction and filtering to prepare a herbal extract;

(2) preparing a mixture of 8 ~ 12 L lime juice and 8 ~ 12 L propolis extract to 70 ~ 90 L of the herbal extract prepared in step (1);

(3) immersing the bellflower in the mixture prepared in step (2) at 20-25 ° C. for 5-7 hours and then removing the bellflower;

(4) drying the removed raw bellflower of step (3) at 55-60 ° C. for 20-28 hours; And

(5) roasting the dried bellflower of step (4) at 7 ~ 10 kg / cm ² pressure and 90 ~ 120 ℃ temperature for 8 to 12 minutes and pulverized may include the step of sealing in tea bags,

More specifically

(1) After adding 10 times (v / w) of water to Chinese herbs mixed with Angelica 4 kg, 4 kg of Cheongung, 1 kg of Japonica and 1 kg of Macmundong, water was extracted and filtered at 85 ° C. for 12 hours to prepare herbal extracts. Making;

(2) preparing a mixture of 10 liters of lime juice and 10 liters of propolis extract in 80 liters of the herbal extract prepared in step (1);

(3) immersing the bellflower in the mixture prepared in step (2) at 20-25 ° C. for 6 hours and then removing the bellflower;

(4) drying the pulled raw bellflower of step (3) at 55 ~ 60 ℃ for 24 hours; And

(5) roasting the dried bellflower of step (4) at 8.5 kg / cm ² pressure and 105 ℃ temperature for 10 minutes and pulverized may include the step of sealing in tea bags.

The present invention also provides bellflower tea bags produced by the above method.

Hereinafter, described in detail by the experimental results of the accompanying preferred embodiments of the present invention. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention and to those skilled in the art to fully understand the scope of the invention. It is provided to inform you.

Preparation Example 1. Bellflower tea bag tea

(1) 60 kg of raw bellflower was prepared, and foreign substances on the surface were washed with a high pressure cleaner.

(2) The raw bellflower containing the shell was prepared by remaining at least 70% of the washed bellflower shell.

(3) sliced raw bellflower prepared in step (2) to 2 ~ 3 mm thick.

(4) Chinese herbal medicine extract was prepared by adding 10 times the amount of water to a Chinese herbal medicine mixed with Angelica 4 kg, 4 kg of Cheongung, 1 kg of Japonica leaves, and 1 kg of Magmundong, followed by extraction at 85 ° C. for 12 hours.

(5) A mixture of 10 liters of lime juice and 10 liters of propolis extract was prepared in 80 liters of the herbal extract prepared in step (4).

(6) The sliced raw bellflower of step (3) was taken out after immersing in the mixture prepared in step (5) at 20-25 ° C. for 6 hours.

(7) The pulled raw bellflower of step (6) was dried for 24 hours at 55 ~ 60 ℃.

(8) The dried bellflower of step (7) was roasted for 10 minutes at 105 ℃ temperature and 7 ~ 10 kg / cm ² pressure.

(9) The roasted bellflower of step (8) was crushed to a size of 0.5 ~ 2 mm and sealed in 2g each tea bag.

Material mix ratio for pretreatment

Material type		Preparation Example 1	Comparative Example 2	Comparative Example 3	Comparative Example 4	Comparative Example 5
Chinese herbal medicine extract	Donkey	4 kg	2.5 kg	4 kg	4 kg	4 kg
	Cheongung	4 kg	2.5 kg	-	4 kg	4 kg
	Lobule	1 kg	2.5 kg	1 kg	1 kg	1 kg
	Macmundong	1 kg	2.5 kg	1 kg	1 kg	1 kg
licorice	-	-	2 kg	-	-
Whiteness	-	-	2 kg	-	-
mixture	Chinese herbal medicine extract	80 L	80 L	80 L	70 L	80 L
	Lime juice	10 L	10 L	10 L	25 L	-
	Propolis extract	10 L	10 L	10 L	5 L	20 L

Comparative Example 1. Bellflower tea bag tea

(1) 60 kg of raw bellflower was prepared, and foreign substances on the surface were washed with a high pressure cleaner.

(2) The raw bellflower containing the shell was prepared by remaining at least 70% of the washed bellflower shell.

(3) sliced raw bellflower prepared in step (2) to 2 ~ 3 mm thick.

(4) The sliced raw bellflower of step (3) was dried for 24 hours at 55 ~ 60 ℃.

(5) The dried bellflower of step (4) was roasted for 10 minutes at 105 ℃ temperature and 7 ~ 10 kg / cm ² pressure.

(6) The roasted bellflower of step (5) was crushed to a size of 0.5 ~ 2 mm and sealed in 2g each tea bag.

Comparative Examples 2 and 3: Bellflower tea bag tea

The bellflower tea bag tea was prepared by the method of Preparation Example 1, but the bellflower tea bag tea was prepared using the extract of the herbal medicine prepared by mixing the herbal medicine types and amounts of the herbal medicines of Table 1 when mixing the herbal medicines in step (4).

Comparative Examples 4 and 5: Bellflower tea bag tea

The bellflower tea bag tea was prepared by the method of Preparation Example 1, but the bellflower tea bag tea was prepared by using the mixture of the ingredients in Table 1 when mixing the mixture of step (5).

1. Antibacterial effect measurement

We measured an antibacterial effect against bacteria causing respiratory infections, using strain is Streptococcus fatigue to Ness (Streptococcus pyrogenes KCTC 19615), keurep when Ella pneumoniae (Klebsiella pneumonia KCTC 2246), Staphylococcus aureus (Staphylococcus aureus KCTC 1621) and Corynebacterium diphtheriae KCTC 3075 strains were used, and the strains were distributed at the Korea Research Institute of Bioscience and Biotechnology. Each strain was inoculated in NB (nutrient broth) medium and incubated at 35 ° C., followed by using a culture medium diluted with sterile water to a concentration of 10 ² CFU / mL.

Was added to 100 mL of water in a sample 10 g was added and extracted at 35 ℃ for 5 h by 10 mL of the filtered supernatant to the culture medium 90 mL, and each 0.2 mL of bacteria culture solution of each of the 10 ² CFU / mL concentration of the prepared respective The bacteria were incubated for 24 hours while injecting and shaking at 35 ° C. at 100 rpm. After culturing by time, the absorbance was measured at 660 nm to determine the degree of bacterial growth. When the absorbance of the culture solution was 0.2 or more at 660 nm, it was confirmed that the bacterial colony count was more than 10 ⁶ CFU / mL.

Example 1 Antibacterial Activity of Bellflower Tea Bag Tea

Antibacterial activity was measured with bellflower tea bag tea of Preparation Example 1 and Comparative Examples. As a result, compared to no treatment (NB medium), the treatment of Preparation Example 1 was about 4.3 times for the Streptococcus pyrogenes , about 1.9 times for the Klebsiella pneumonia , Nebacterium diphtheriae bacteria showed about 6.5 times the growth inhibition delay of bacteria, Staphylococcus aureus bacteria were not detected in the preparation of Preparation Example 1, Bellflower tea bag tea was found to exhibit an excellent antibacterial effect (Fig. 1).

Example 2 Solid Contents of Bellflower Tea-Bag Tea Leachate

10 parts of purified water at 7 ° C. was added to each bellflower tea bag of Preparation Example 1 and Comparative Examples, and the leachate leached for 30 minutes was measured by using an infrared moisture meter. As a result, the tea bag tea leachate of Preparation Example 1 had the highest solid content, and the bellflower tea bag tea of Preparation Example 1 was found to have the highest leaching efficiency even in cold water.

Solid Contents of Bellflower Tea-bag Tea Leachate

Tea bag type	Solid content (%)
Preparation Example 1	4.4
Comparative Example 1	2.8
Comparative Example 2	3.5
Comparative Example 3	3.3
Comparative Example 4	4.0
Comparative Example 5	3.7

Example 3 Sensory Evaluation of Bellflower Tea Bags

The bellflower tea bag tea prepared by the method of Preparation Example 1 and Comparative Examples was soaked in warm water, and color, aroma, taste, and overall preference of 20 sensory test agents were performed by a 7-point grading method. The scoring criteria are very good at this time; 7 points, good; 6 points, good; 5 points, moderate; 4 points, a little bad; Three points, bad; 2 points, very bad; One point was used and the number of samples was changed every two hours and repeated three times with the same panel. The average score was obtained except for the highest and lowest scores for each iteration.

Sensory test of bellflower tea bag tea

Tea bag	color	incense	flavor	Overall preference
Preparation Example 1	5.8	6.2	6.0	6.0
Comparative Example 1	4.2	5.0	4.2	4.6
Comparative Example 2	5.3	5.4	5.0	5.2
Comparative Example 3	5.2	5.2	4.8	5.0
Comparative Example 4	5.5	5.8	5.4	5.3
Comparative Example 5	5.4	5.4	5.2	5.3

As a result, the bellflower tea bag tea of Comparative Example 1 exhibited the lowest preference, and the bellflower tea bag tea of Preparation 1 showed the highest score in all items. The soft flavor is increased, which indicates that the palatability is high.

Claims (4)

1. (1) adding the water to the medicinal herb mixed with Angelica sinensis, Cheongung, Pleurotus eryngii and Macmundong, extracting and filtering to prepare the herbal extract;

   (2) preparing a mixture of lime juice and propolis extract in the herbal extract prepared in step (1);

   (3) immersing the bellflower in the mixture prepared in step (2) and then removing it;

   (4) drying the pulled raw bellflower of step (3); And

   (5) a method of producing bellflower tea bags, characterized in that comprising the step of sealing and roasting the dried bellflower of step (4) and then put in a tea bag.
2. The method of claim 1,

   (1) preparing the herbal medicine extract by adding water to the herbal medicine mixed with Angelica 3.5-4.5 kg, 3.5-4.5 kg Cheongung, 0.8-1.2 kg of Japonica leaves, and 0.8-1.2 kg of Macmundong, followed by extraction and filtering;

   (2) preparing a mixture of 8 ~ 12 L lime juice and 8 ~ 12 L propolis extract to 70 ~ 90 L of the herbal extract prepared in step (1);

   (3) immersing the bellflower in the mixture prepared in step (2) and then removing it;

   (4) drying the pulled raw bellflower of step (3); And

   (5) a method of producing bellflower tea bags, characterized in that comprising the step of sealing and roasting the dried bellflower of step (4) and then put in a tea bag.
3. The method of claim 2,

   (1) at 80-90 ° C. with 8-12 times water (v / w) added to Chinese herbal medicine mixed with Angelica 3.5-4.5 kg, 3.5-4.5 kg Cheongung, 0.8-1.2 kg of Japonica leaves, and 0.8-1.2 kg of Macmundong Extracting and filtering for 10 to 14 hours to prepare an herbal medicine extract;

   (2) preparing a mixture of 8 ~ 12 L lime juice and 8 ~ 12 L propolis extract to 70 ~ 90 L of the herbal extract prepared in step (1);

   (3) immersing the bellflower in the mixture prepared in step (2) at 20-25 ° C. for 5-7 hours and then removing the bellflower;

   (4) drying the removed raw bellflower of step (3) at 55-60 ° C. for 20-28 hours; And

   (5) roasting and grinding the dried bellflower of step (4) at 8 to 12 minutes at 7 to 10 kg / cm ² pressure and 90 to 120 ° C. Method for producing bellflower tea bag tea.
4. Bellflower tea bag tea prepared by the method of any one of claims 1 to 3.

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