KR100612377B1 - Composition comprising hot water extract of Phellinus mushroom fruit body for preventing and treating acute resparatory disease - Google Patents

Abstract

The present invention relates to a composition for the prevention and treatment of acute respiratory diseases comprising the hot water extract of the fruiting mud mushroom body.

The hydrothermal extract of the mud mushroom fruiting body of the present invention reduces the number of white blood cells and significantly reduces the concentration of cytokines, and is excellent in inhibiting acute respiratory inflammation.

Therefore, the composition of the present invention is for the prevention and treatment of acute respiratory diseases such as cold, acute pharyngitis, acute rhinitis, acute sinusitis, acute tonsillitis, acute laryngitis, acute laryngitis, acute bronchitis, acute upper respiratory infection and acute respiratory distress syndrome. It can be usefully used.

Description

Composition comprising hot water extract of Phellinus mushroom fruit body for preventing and treating acute resparatory disease}

1 is a view showing the response surface analysis (a) and contour diagram (b) for the anticancer activity of the mud mushroom fruiting body hydrothermal extract of the present invention.

Figure 2 is a view showing the response surface analysis (a) and contour diagram (b) of the total sugar of the mud mushroom fruiting body hydrothermal extract of the present invention.

Figure 3 is a view showing the reaction surface analysis (a) and contour diagram (b) for the reducing sugar of the mud mushroom fruiting body hydrothermal extract of the present invention.

The present invention relates to a composition for the prevention and treatment of acute respiratory diseases comprising the hot water extract of the fruiting mud mushroom body.

Modern people are exposed to allergic bronchial diseases caused by air pollution, allergens (animal hair, pollen, etc.), smoking, etc. due to the development of industry, cold, laryngitis, acute laryngitis, bronchiolitis, pneumonia, asthma, tonsillitis, etc. The same respiratory disease is one of the most frequent diseases in developed countries and is reported to occur more frequently in children than in adults (Sears, 1997).

Each year, about 4 million of the 15 million children under age 5 die from acute resparatory disease, and more than 90% of these deaths occur in developing countries. In addition, such respiratory diseases are frequently occurring in areas where air pollution is serious.

Mushrooms have been known to be effective in the treatment of anticancer, antioxidant, cholesterol lowering, blood pressure lowering, immune strengthening, tumor suppression, uterine bleeding, and menstrual irregularities.

Recently, the extract of mud mushrooms among these mushrooms has been spotlighted as a dietary supplement. Mud mushrooms are white fungi belonging to Aphylophorales, Hemenochaetaceae and Phellinus. They occur mainly on hardwoods such as oak and mulberry. Cause illness (tea et al., 1994). The fruiting body is cork, known as short-term or perennial. It is a hemispherical shape attached to the tree and usually occurs as a colony type with upper and lower sides connected to each other. The upper surface is dark yellow brown with villi and edges. Are lighter in color than the lampshade, and the surface of the cavities is dark brown, 6-8 per mm, spores are 4-5 x 3 ~ 3.5 ㎛, elliptical, and the surface is known to be smooth (Ryvardan, 1993).

Thus, the present inventors have found that the optimum extraction conditions by the reaction surface analysis method has the effect of inhibiting acute respiratory inflammation in the hydrothermal extract obtained from the mud mushroom fruiting body and completed the present invention.

The present invention is to provide a composition for the prevention and treatment of acute respiratory diseases, the active ingredient of the hot water extract of the mud mushroom fruiting body.

The present invention provides a composition for the prevention and treatment of acute respiratory diseases comprising the hot water extract of the mud mushroom fruiting body as an active ingredient.

The hydrothermal extract of the mud mushroom fruiting body is characterized by extracting by optimizing the extraction conditions using the reaction surface analysis method.

Hereinafter, the present invention will be described in detail.

The mud mushroom fruiting body used in the present invention is used by autoclaving oak sawdust at 121 ° C. for 90 minutes to make oak sawdust medium, and then inoculating mushroom bacteria and cultivating it as a property in three months.

The mud mushroom used in the present invention uses one selected from Pelinus linteus, Pelinus baumii, and Pelinus gilvus.

The hot water extract of the mud mushroom fruiting body of the present invention is extracted by optimizing the extraction conditions by the following method using the reaction surface analysis method according to the central synthesis planning method.

Independent variables (X _i ) according to the central synthesis plan were extracted time (X ₁ ; 8, 10, 12 hours), extraction temperature (X ₂ ; 80, 90, 100 ° C) and extraction volume (X ₃ ; 10, 20, 30 ml / g), and the dependent variable (Y _n ) affected by these independent variables is anticancer activity (Y ₁ ), total sugar (Y ₂ ) and reducing sugar (Y ₃ ), which are repeated three times. The mean value is used for the regression analysis.

The regression coefficient of anticancer activity of the hydrothermal extract of the mud mushroom fruiting body of the present invention is 0.9578, which is proportional to the extraction temperature and the extraction volume. The optimum conditions of hydrothermal extract of mud mushroom fruiting body against anticancer activity were extraction time of 10.24 hours, extraction temperature of 99.46 ℃, extraction volume of 23.00ml / g, and maximum response at 85.5%.

The regression coefficient of the total sugar of the hydrothermal extract of the mud mushroom fruiting body of the present invention is 0.9276, which is proportional only to the extraction temperature. The optimum conditions of hydrothermal extract of mud mushroom fruiting body for total sugar were extraction time of 10.70 hours, extraction temperature of 99.13 ℃, extraction volume of 17.90ml / g, and maximum reaction at the concentration of 2.08mg / ml.

The regression coefficient of the reducing sugar of the hydrothermal extract of the mud mushroom fruiting body of the present invention is 0.9832, which is proportional to the extraction temperature and the extraction volume. The optimum conditions for hot water extraction of mud mushroom fruiting bodies for reducing sugars were extraction time of 10.27 hours, extraction temperature of 96.11 ℃, extraction volume of 27.80ml / g, and maximum reaction at 890.6ppm.

Therefore, the optimum extraction conditions of the hydrothermal extract of the mud mushroom fruiting body of the present invention can be determined by the extraction time 10 ~ 11 hours, the extraction temperature 96 ~ 100 ℃, the extraction volume 17 ~ 28mL / g.

The hot water extract of the mud mushroom fruiting body of the present invention reduces the number of leukocytes and significantly reduces the concentration of cytokines, such as cold, acute pharyngitis, acute rhinitis, acute sinusitis, acute tonsillitis, acute laryngitis, acute laryngitis, acute bronchitis, and acute It can be usefully used for the prevention and treatment of acute respiratory diseases such as upper respiratory tract infection and acute respiratory distress syndrome.

The composition of the present invention may contain one or more active ingredients exhibiting the same or similar function in addition to the hydrothermal extract of the mud mushroom fruiting body.

The composition of the present invention, in addition to the above-described active ingredient for administration may further comprise one or more carriers which are acceptable in pharmaceutical or food. Pharmaceutical or food acceptable carriers may be used in combination with saline, sterile water, Ringer's solution, buffered saline, dextrose solution, maltodextrin solution, glycerol, ethanol and one or more of these components, as necessary. And other conventional additives such as buffers and bacteriostatic agents can be added. Diluents, dispersants, surfactants, binders and lubricants may also be added in addition to formulate into injectable formulations, pills, capsules, granules or tablets such as aqueous solutions, suspensions, emulsions and the like. Furthermore, it may be preferably formulated according to each disease or component by a suitable method in the art or using a method disclosed in Remington's Pharmaceutical Science (Recent Edition), Mack Publishing Company, Easton PA.

The composition of the present invention can be administered parenterally or orally according to the desired method, oral administration is preferred. The dosage varies depending on the patient's weight, age, sex, health condition, diet, time of administration, method of administration, excretion rate and severity of the disease, but the daily dosage is 0.01 to 5 g / kg. It is preferable to administer dividedly to several times.

The composition of the present invention can be used alone or in combination with methods using surgery, radiation therapy, hormone therapy, chemotherapy and biological response modifiers for the prevention and treatment of acute respiratory diseases.

The composition of the present invention can be added to health food for the purpose of improving acute respiratory disease. When the hot water extract of the mud mushroom fruiting body of the present invention is used as a food additive, the hot water extract of the mud mushroom fruiting body may be added as it is, or may be used together with other food or food ingredients, and may be appropriately used according to a conventional method. The mixed amount of the active ingredient may be suitably determined depending on the purpose of use (prevention, health or therapeutic treatment). In general, the hot water extract of the mud mushroom fruiting body of the present invention is added in an amount of 1 to 20% by weight, preferably 5 to 10% by weight, based on the raw materials. However, in the case of long-term intake for health and hygiene or health control, the amount may be below the above range, and the active ingredient may be used in an amount above the above range because there is no problem in terms of safety. .

There is no particular limitation on the kind of food. Examples of foods to which the above substances can be added include dairy products including meat, sausages, bread, chocolate, candy, snacks, confectionery, pizza, ramen, other noodles, gums, ice cream, various soups, drinks, tea, drinks, Alcoholic beverages and vitamin complexes, and the like and include all of the health foods in the conventional sense.

The health beverage composition of the present invention may contain various flavors or natural carbohydrates, etc. as additional components, as in the general beverage. The above-mentioned natural carbohydrates are glucose, monosaccharides such as fructose, disaccharides such as maltose and sucrose, and polysaccharides such as dextrin and cyclodextrin, sugar alcohols such as xylitol, sorbitol and erythritol. As the sweetening agent, natural sweetening agents such as tautin and stevia extract, synthetic sweetening agents such as saccharin and aspartame, and the like can be used. The ratio of the natural carbohydrate is generally about 0.01 to 0.04 g, preferably about 0.02 to 0.03 g per 100 ml of the composition of the present invention.

In addition to the above, the composition of the present invention includes various nutrients, vitamins, electrolytes, flavoring agents, coloring agents, pectic acid and salts thereof, alginic acid and salts thereof, organic acids, protective colloidal thickeners, pH regulators, stabilizers, preservatives, glycerin, alcohols, carbonic acid. Carbonating agents and the like used in beverages. In addition, the composition of the present invention may contain a flesh for preparing natural fruit juice, fruit juice beverage and vegetable beverage. These components can be used independently or in combination. The proportion of such additives is not critical but is generally selected in the range of 0.01 to 0.1 parts by weight per 100 parts by weight of the composition of the present invention.

Hereinafter, preferred examples and experimental examples are presented to help understand the present invention. However, the following Examples and Experimental Examples are provided only to more easily understand the present invention, and the contents of the present invention are not limited by the Examples.

Example  : Preparation of Hot Water Extract of Mud Mushroom Fruits by Response Surface Methodology by Central Synthesis Scheme

Mud mushroom ( Phellinus baumii ) used in the present invention was used to receive the fruiting body cultivated as a property at Gyeongsangbuk-do Agricultural Research and Extension Services .

1.Heat of Mud Mushroom Fruit Body Using Response Surface Methodology by Central Synthesis Planning Optimization of Extraction Conditions

The hydrothermal extract of the mud mushroom fruiting body of the present invention predicted the optimum extraction condition and monitored the physicochemical properties of the extract by using response surface methodology (RSM).

The experimental design for the optimization of extraction condition was designed by central composite design, and SAS (statistical analysis system) program was used for response surface analysis regression analysis.

The experimental design of the independent variable (X _i ) by the central synthesis plan is based on the factors considered as important variables in the extraction process: extraction time (X ₁ ), extraction temperature (X ₂ ) and extraction volume (X ₃ ). Extraction experiments were carried out by encoding 16 steps according to the central synthesis plan by encoding 0 and 1 steps. Extraction time (X ₁ ) was composed of 8, 10, 12 hours, extraction temperature (X ₂ ) is 80, 90, 100 ℃ and extraction volume (X ₃ ) was composed of 10, 20, 30ml / g.

In addition, the dependent variable (Y _n ) influenced by these factor variables was the anticancer activity (Y ₁ ), total sugar (Y ₂ ) and reducing sugar (Y ₃ ) as the quality factors of the extracts. Was used in the regression analysis.

The central synthesis plan for optimizing the hydrothermal extraction of mud mushroom fruiting bodies is shown in Table 1.

Central Synthesis Scheme to Optimize Hot Water Extraction of Mud Mushroom Fruits Extraction time (X ₁ ) (hr) Extraction temperature (X ₂ ) (℃) Extraction volume (X ₃ ) (ml / g) One 8 (-1) 80 (-1) 10 (-1) 2 12 (1) 80 (-1) 10 (-1) 3 8 (-1) 100 (1) 10 (-1) 4 12 (1) 100 (1) 10 (-1) 5 8 (-1) 80 (-1) 30 (1) 6 12 (1) 80 (-1) 30 (1) 7 8 (-1) 100 (1) 30 (1) 8 12 (1) 100 (1) 30 (1) 9 8 (-1) 90 (0) 20 (0) 10 12 (1) 90 (0) 20 (0) 11 10 (0) 80 (-1) 20 (0) 12 10 (0) 100 (1) 20 (0) 13 10 (0) 90 (0) 10 (-1) 14 10 (0) 90 (0) 30 (1) 15 10 (0) 90 (0) 20 (0) 16 10 (0) 90 (0) 20 (0)

2. Preparation of hydrothermal extract of mud mushroom fruiting body

The fruiting bodies of the mud mushrooms were cut to a size of 1 to 2 cm, and then washed with running water to remove impurities. The sliced mud mushroom fruiting body was extracted by the following hydrothermal extraction circulation method according to the conditions according to the central synthesis plan.

2 liters of distilled water was added (mud mushroom fruiting body: distilled water = 1:20) to 100 g of the sliced mud mushroom fruiting body, and extracted by hot water extraction circulation method.

In the hot water extraction circulation method, when distilled water is distilled from 2 L to 0.5 L, it is circulated again to be 2 L, and hot water is extracted at 90 ° C. for a total of 8 hours depending on extraction conditions.

The obtained hot water extract was centrifuged at 1500 xg for 20 minutes to obtain a supernatant. The obtained supernatant was concentrated under reduced pressure at 60 ° C., and then lyophilized to obtain a hot water extract of the fruiting mud mushroom.

Experimental Example 1  : Anticancer Activity, Total Sugar and Reducing Sugar of Hydrothermal Extract of Fruits from Mud Mushrooms

In order to investigate the changes in the components of the hydrothermal extract of the mud mushroom fruiting body of the present invention, the anticancer activity, total sugar and reducing sugar content were measured.

It is known that there is anti-cancer activity in the mud mushroom component, if the anti-cancer activity of the mud mushroom extract can be determined that the content of the active ingredient is high, the anti-cancer activity was measured as a representative activity of the mud mushroom component.

Similarly, by measuring the content of total sugar and reducing sugar as a reference reflecting the content of the active ingredient of the mud mushroom, the optimum extraction condition with the highest content of the active ingredient was determined.

1. Anticancer activity measurement

Anticancer activity was measured by the sulforhodamine B (SRB) method in murine sarcoma 180 cells.

To each well of a 96 well plate, 180 μl of RPMI 1640 medium (10,000 units / ml penicillin, 10 mg / ml streptomycin and 10% FBS) containing 1 × 10 ⁴ cells was added to 37 ° C., 5% CO ₂ gas. Incubated for 24 hours in the presence. The mud mushroom hydrothermal extract prepared in the above example was diluted with PBS to 5 different concentrations, and 20 µl of each was incubated for 48 hours. After the incubation, 50 μl of cold 50% TCA (trichloroacetic acid) is slowly added from above, wait for a while, and then carefully transferred to the freezer for 1 hour. After fixing, the solution is washed with distilled water at least 5 times for 0.4 100 µl of% SRB solution was added and stained for at least 30 minutes at room temperature. After staining, wash 5 times with 1% acetic acid to dry well, and dissolve the SRB dye with 150 μl of 10 mM unbuffered Tris solution and absorb the absorbance in the range of 490 nm with a microplate reader for 96 well plates. Measured.

2. Total sugar measurement

Total sugar was measured by the Antrone method using glucose as a standard.

200 µl of the mud mushroom hydrothermal extract prepared in the above example was mixed with 1 ml of anthrone reagent (0.1 g antro / 76% sulfuric acid). The mixture was heated for 12 minutes and the absorbance was measured at 620 nm with a spectrophotometer.

3. Reducing Sugar Measurement

Reducing sugar was measured by DNS (dinitrosalicylic acid) analysis using glucose as a standard.

500 µl of the mud mushroom hydrothermal extract prepared in Example was mixed with 0.5 ml of DNS reagent. The mixture was heated for 5 minutes and the absorbance was measured at 575 nm with a spectrophotometer.

The results of anticancer activity, total sugars and reducing sugars are shown in Table 2.

Anticancer Activity, Contents of Total Sugar and Reducing Sugar According to Hot Water Extraction Conditions of Mud Mushroom Fruit Body of the Present Invention Anticancer activity (Y ₁ ) (%) Total sugar (Y ₂ ) (µg / ml) Reducing Sugar (Y ₃ ) (ppm) One 60.5 0.67 352.2 2 55.2 0.76 394.5 3 71.7 1.29 494.5 4 77.7 3.07 422.2 5 80.0 0.46 429.7 6 77.9 0.50 496.3 7 86.7 1.59 983.0 8 91.1 1.71 1220 9 67.3 0.90 486.4 10 72.0 1.14 539.8 11 66.9 0.76 384.2 12 89.2 1.84 693.1 13 62.0 1.00 455.2 14 78.3 0.99 746.3 15 66.3 1.16 508.7 16 66.3 1.16 508.7 Total model 1st order quadratic cross-product ** *** * NS ** ** NS NS *** *** NS ** F-ratio 15.13 8.54 39.05 Extraction time Extraction temperature Extraction volume NS ** ** NS ** NS NS *** ***

※ ***: p <0.001, **: p <0.01, *: p <0.05 NS: No significance.

As shown in Table 2, anticancer activity was significant at extraction temperature and extraction volume (p <0.01), and total sugar was significant at extraction temperature (p <0.01). In addition, reducing sugars were significant at extraction temperature and extraction volume (p <0.001).

Therefore, it can be seen that the extraction temperature and the extraction volume have a significant effect on the reaction factors.

Experimental Example 2  : Anticancer Activity, Regression Analysis of Total Sugar and Reducing Sugar of Hot Water Extract of Fruits

Regression analysis was performed on the surface response curve using the average values of anticancer activity, total sugars and reducing sugars measured in Experimental Example 1.

The regression analysis results are shown in Table 3, and the optimum extraction reaction conditions are shown in Table 4.

Regression coefficient value calculated by anticancer activity, total sugar and reducing sugar 2nd reaction Regression coefficient (R ² ) valence Anticancer activity (Y ₁ , %) Y ₁ = 639.535 **-5.5775 X _{1- 13.5985 * X 2 + 2.4615 X 3} - 0.2125 X 1 2 + 0.11125 X 1 X 2 + 0.0755 * X 2 2 + 0.01 X 1 X 3 - 0.01725 X 2 X 3 - 0.0035 X ₃ ² 0.9578 0.0018 Total sugar (Y ₂ , Μg / ml) Y ₂ = 20.10856-0.508892 X _{1- 0.478961 X 2 + 0.180609 X 3 -} 0.007974 X 1 2 + 0.011063 X 1 X 2 + 0.002481 X 2 2 - 0.010688 X 1 X 3 - 0.000738 X 2 X 3 - 0.000569 X ₃ ² 0.9276 0.0084 Reducing Sugar (Y ₃ , ppm) _{Y 3 = 2908.373276 - 4.151293 X 1} - 40.662466 X 2 - 158.673603 *** X 3 - 2.62931 X ₁ ² + 0.34875 X ₁ X ₂ + 0.150328 X ₂ ² + 2.085 X ₁ X ₃ + 1.383 750 *** X ₂ X ₃ + 0.771328 * X ₃ ² 0.9832 0.0001

※ ***: p <0.001, **: p <0.01, *: p <0.05

As shown in Table 3, the regression coefficient of anticancer activity was 0.9578. The anticancer activity decreased as the extraction time was short (p <0.01) and the extraction temperature was low (p <0.05).

However, the total sugar regression coefficient was 0.9276, which was not significant for the extraction condition.

In addition, the regression coefficient of the reducing sugar was 0.9832, and the concentration of the reducing sugar decreased as the extraction volume was larger (p <0.01).

Experimental Example 3  : Optimal Extraction Conditions of Hot Water Extract of Fruits from Mud Mushrooms

Response surface analysis is a method of optimizing graphically, using contour plots to determine optimal conditions. However, the response surface of each response variable does not exactly match, so appropriate constraints are required. Therefore, based on the results obtained through the preliminary experiments within the given experimental conditions, the limited area was set, and the regions matching each condition were obtained by overlapping contour maps.

Response surface analysis and contour plots were made with anticancer activity as the dependent variable (Y ₁ ) and are shown in FIG. 1.

Response surface analysis and contour plots were made with total sugar as the dependent variable (Y ₂ ) and are shown in FIG. 2.

Response surface analysis and contour plots were made with reducing sugar as the dependent variable (Y ₃ ) and are shown in FIG. 3.

The optimum extraction conditions of the hydrothermal extract of the mud mushroom fruiting body of the present invention is shown in Table 4.

Optimal Extraction Conditions of Hot Water Extract of Mud Mushroom Fruit Body of the Present Invention Extraction time (X ₁ ) (hr) Extraction temperature (X ₂ ) (℃) Extraction volume (X ₃ ) (ml / g) Response Response type Anticancer activity (Y ₁ , %) 10.24 99.46 23.00 85.5 Saddle point Total sugar (Y ₂ , Μg / ml) 10.70 99.13 17.90 2.08 Saddle Reducing Sugar (Y ₃ , ppm) 10.27 96.11 27.80 890.6 Saddle

As shown in Figure 1, the anticancer activity of the mud mushroom hydrothermal extract of the present invention shows a tendency to increase as the extraction temperature and extraction volume increases, it can be seen that it is proportional to the extraction temperature and extraction volume.

As shown in Figure 2, the total sugar of the hydrothermal extract of the mud mushroom fruiting body of the present invention increased as the extraction temperature increased, but the extraction solvent did not affect. Therefore, it can be seen that the total sugar is only proportional to the extraction temperature.

As shown in Figure 3, the reducing sugar of the hot water extract of the mud mushroom fruiting body of the present invention shows a tendency to increase as the extraction temperature and the extraction volume increases, it can be seen that the proportion is proportional to the extraction temperature and the extraction volume.

In addition, as shown in Table 4, the optimum conditions of the hydrothermal extract of the mud mushroom fruiting body for anticancer activity was 10.24 hours extraction time, 99.46 ℃ extraction temperature, 23.00ml / g extraction volume, the maximum response was 85.5%.

The optimum conditions of hydrothermal extract of mud mushroom fruiting body on total sugar were extraction time of 10.70 hours, extraction temperature of 99.13 ° C, extraction volume of 17.90ml / g, and maximum reaction at the concentration of 2.08mg / ml.

The optimum conditions for hot water extraction of mud mushroom fruiting bodies for reducing sugars were extraction time of 10.27 hours, extraction temperature of 96.11 ℃, extraction volume of 27.80ml / g, and maximum reaction at 890.6ppm.

Therefore, the optimal extraction conditions of the hydrothermal extract of the mud mushroom fruiting body of the present invention is based on the anticancer activity, total sugar and reducing sugar extraction time 10 ~ 11 hours, extraction temperature 96 ~ 100 ℃, extraction volume 17 ~ 28mL / g Can be determined.

Experimental Example 4  : Effect of Hot Water Extract of Mud Mushroom Fruit Body of the Present Invention on Acute Respiratory Inflammatory Response

In order to determine the effect of the hot water extract of the mud mushroom fruiting body of the present invention on the inhibition of acute respiratory inflammatory response in rats, the following experiment was performed.

1. Leukocyte count

Twenty-four Sprague-Dawley rats were divided into three groups, the control group of physiological saline, the experimental group 1 of 50 μg of lipopolysaccharide (LPS), and the experimental group 2 of the mud mushroom fruiting bodies prepared in the above examples. After administration of the hydrothermal extract of, 50 μg of LPS was administered to the bronchus of the rat, and the leukocyte count was measured in the bronchial effusion.

The number of white blood cells is an indicator for acute respiratory inflammatory reactions.

The results are shown in Table 5.

Total leukocyte count and Neutrophil leukocyte count of hydrothermal extract of mud mushroom fruiting body of the present invention Total white blood cell count (x 10 ⁶ ) Neutrophil leukocyte count (x 10 ⁶ ) Control 0.30 ± 0.10 * 0.09 ± 0.06 * Experimental group 1 2.44 ± 0.39 1.82 ± 0.34 Experiment group 2 0.28 ± 0.14 * 0.05 ± 0.03 *

※ Number: mean ± standard deviation, *: p <0.05

As shown in Table 5, the number of total leukocytes in the experimental group 1 administered with LPS increased 8-fold compared to the control group administered with physiological saline. However, after pretreatment with hydrothermal extract of the mud mushroom fruiting body, the number of leukocytes in the experimental group 2 administered with LPS decreased rather than the control group.

In addition, the result of the same pattern as the total leukocyte count was shown in the number of neutrophils.

In general, lipopolysaccharides cause inflammatory reactions in humans or animals and cause various diseases. When the respiratory tract becomes inflamed, the white blood cell count increases.

Therefore, the hydrothermal extract of the mud mushroom fruiting body of the present invention reduces the number of leukocytes, it can be seen that the effect of suppressing acute respiratory inflammation.

2. Cytokine Measurement

Twenty-four Sprague-Dawley rats were divided into three groups, the control group having physiological saline, the experimental group 1 having 50 µg of lipopolysaccharide (LPS), and the experimental group 2 with the mud mushroom fruiting body prepared in the above examples. 50 μg of LPS was administered to the bronchus of rats after administration of the hydrothermal extract of Tissue Necrotic Factor-α (TNF-α) and interleukin-1β (cytokine) as mediators of inflammation in bronchial effusion. interleukin-1β; IL-1β) was measured.

The collected bronchial fluid was centrifuged at 350 xg at 4 ° C for 10 minutes, and the supernatant was stored at -20 ° C until measurement. The changes in cytokines (TNF-α and IL-1β) were measured by enzyme-linked immunosorbent assay kits. It was measured by (Enzyme-linked immunosorbent assay kits). At this time, the measurement limit was 12 pg / ml for TNF-α and 32 pg / ml for IL-1β.

IL-1β is an indicator in acute respiratory inflammatory responses.

The measurement results are shown in Table 6.

Changes in TNF-α and IL-1β of Hot Water Extracts of the Mud Mushroom Fruiting Body of the Present Invention TNF-α (pg / ml) IL-1β (pg / ml) Control 200 ± 180 220 ± 98 ** Experimental group 1 1,180 ± 140 * 650 ± 76 * Experiment group 2 1,360 ± 120 * 380 ± 46 **

※ Number: mean ± standard deviation, *, **: p <0.05

As shown in Table 6, the concentration of TNF-α was increased in the experimental group 1 and the experimental group 2 than the control group, it can be seen that the hydrothermal extract of the mud mushroom fruiting body of the present invention does not affect the inflammatory response.

In addition, the concentration of IL-1β was increased three times as compared to the control group in Experimental group 1, 1.7 times as compared to the control group in Experimental group 2, it can be seen that the hydrothermal extract of the mud mushroom fruiting body of the present invention effectively inhibits the inflammatory response. .

Examples of preparations for the compositions of the present invention are illustrated below.

Formulation Example 1  : Preparation of Pharmaceutical Formulations

1. Preparation of powder

2 g of hot water extract of fruiting bodies of mud

1g lactose

The above ingredients were mixed and filled in airtight cloth to prepare a powder.

2. Preparation of Tablets

100 mg of hot water extract of fruiting bodies of mud

Corn Starch 100mg

Lactose 100mg

2 mg magnesium stearate

After mixing the above components, tablets were prepared by tableting according to a conventional method for producing tablets.

3. Preparation of Capsule

100 mg of hot water extract of fruiting bodies of mud

Corn Starch 100mg

Lactose 100mg

2 mg magnesium stearate

After mixing the above components, the capsule was prepared by filling in gelatin capsules according to the conventional method for producing a capsule.

Formulation Example 2  : Manufacture of food

Food containing a hydrothermal extract of the mud mushroom fruiting body of the present invention was prepared as follows.

1. Preparation of Cooking Seasonings

The hot water extract of the mud mushroom fruiting body of the present invention was prepared for cooking spices for health promotion.

2. Preparation of Tomato Ketchup and Sauce

Health-promoting tomato ketchup or sauce was prepared by adding 0.2 to 1.0% by weight of hot water extract of the mud mushroom fruiting body of the present invention to tomato ketchup or sauce.

3. Manufacturing of Flour Foods

0.5 to 5.0% by weight of hot water extract of the mud mushroom fruiting body of the present invention was added to wheat flour, and bread, cake, cookies, crackers and noodles were prepared using the mixture to prepare foods for health promotion.

4. Preparation of soups and gravy

The hot water extract of the mud mushroom fruiting body of the present invention was added to the soup and broth to prepare meat products for health promotion, soup and noodles of noodles.

5. Preparation of Ground Beef

10% by weight of hot water extract of the mud mushroom fruiting body of the present invention was added to ground beef to prepare ground beef for health promotion.

6. Manufacture of Dairy Products

5 to 10% by weight of hot water extract of the mud mushroom fruiting body of the present invention was added to milk, and various dairy products such as butter and ice cream were prepared using the milk.

7. Manufacture of wire

Brown rice, barley, glutinous rice, and yulmu were alphad by a known method, and then dried and roasted to prepare a powder having a particle size of 60 mesh using a grinder.

Black beans, black sesame seeds, and perilla were also steamed and dried by a known method, and then ground to a powder having a particle size of 60 mesh.

The extract of the dried mud mushroom fruiting body of the present invention was reduced and concentrated in a vacuum concentrator, and the dried product obtained by drying with a spray and a hot air dryer was pulverized with a particle size of 60 mesh to obtain a dry powder.

The dry powders of the hot water extracts of the grains, seeds and mud mushroom fruiting bodies prepared above were prepared by combining the following ratios.

Cereals (30% by weight brown rice, 15% by weight radish, 20% by weight barley),

Seeds (7% by weight perilla, 8% by weight black beans, 7% by weight black sesame),

Dry powder (3% by weight) of hydrothermal extract of mud mushroom fruiting body,

Ganoderma lucidum (0.5% by weight),

Foxglove (0.5 wt%)

Formulation Example 3  : Preparation of Beverages

1. Preparation of Carbonated Drinks

5-10% of sugar, 0.05-0.3% citric acid, 0.005-0.02% caramel, 0.1-1% of vitamin C are mixed, and 79-94% purified water is mixed to make syrup, and the syrup is 85-98 Sterilizing at 20 ℃ for 180 seconds, mixed with a cooling water 1: 1 ratio, and then injected with 0.5 ~ 0.82% carbon dioxide gas to prepare a carbonated beverage containing a hot water extract of the fruiting body of the mud mushroom of the present invention.

2. Manufacture of health drinks

After sterilizing by homogeneously mixing hot water extract of mud mushroom fruit body with subsidiary materials such as liquid fructose (0.5%), oligosaccharide (2%), sugar (2%), salt (0.5%) and water (75%) This was packaged in small packaging containers such as glass bottles and plastic bottles to prepare a healthy beverage.

3. Preparation of Vegetable Juice

5 g of the hydrothermal extract of the fruiting body of the mud mushroom of the present invention was added to 1,000 ml of tomato or carrot juice to prepare vegetable juice for health promotion.

4. Preparation of Fruit Juice

1 g of hot water extract of the fruiting body of the mud mushroom of the present invention was added to 1,000 ml of apple or grape juice to prepare fruit juice for health promotion.

The hydrothermal extract of the mud mushroom fruiting body of the present invention reduces the number of white blood cells and significantly reduces the concentration of cytokines, and thus it can be seen that the acute respiratory inflammatory effect is excellent.

Therefore, the composition of the present invention is for the prevention and treatment of acute respiratory diseases such as cold, acute pharyngitis, acute rhinitis, acute sinusitis, acute tonsillitis, acute laryngitis, acute laryngitis and acute bronchitis, acute upper respiratory tract infection and acute respiratory distress syndrome. It can be usefully used.

Claims (2)

A food composition useful for acute respiratory diseases comprising hot water extract of Felinus Baumi fruiting body. According to claim 1, wherein the hot water extract of the Felinus Baumi fruiting body is an optimal extraction condition using a reaction surface analysis method of extraction time 10 ~ 11 hours, extraction temperature 96 ~ 100 ℃, extraction volume 17 ~ 28mL / g Food composition useful for acute respiratory disease, characterized in that the extract.

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