CN106070783A - A kind of production technology of Semen Coicis damp eliminating tea - Google Patents

Abstract

A kind of Semen Coicis damp eliminating tea is mainly preferred Semen Coicis, Semen Euryales, Rhizoma Dioscoreae, Poria, Semen Cassiae five kinds food medicine mix with fermented black tea allotment after extraction with material, then the health drink refined through biological activity low temperature fermentation；The mixed fermentation using black tea and Massa Medicata Fermentata excites the activity of polyphenol oxidase, and degraded tea polyphenols produces the functional factors such as thearubigins, theaflavin, tea polysaccharide, plays the effect of dredging taste kidney channel, largely improve the problem that internal dampness is overweight；The crosslinking after deep hypothermia ferments of polyphenols in fermented black tea and active component in Chinese medicine extraction concentrated solution produces the damp eliminating diuretic material factor, it is more beneficial for human body inducing diuresis to remove edema, long-term drink can improve puffiness due to deficiency edema, pachylosis, dim complexion, the long pox of long speckle, get angry scorching, inappetence, easy allergy, oral ulcer, spiritlessness and weakness, leucorrhea abnormal and the symptom such as sticky of defecating, be particularly suitable for smoking and drink, entrepreneur, overtime work of staying up late, obesity, the edema deficiency of vital energy, fatty liver and the colour of skin dim etc. drunk by people.

Description

A kind of production technology of Semen Coicis damp eliminating tea

Technical field

The invention belongs to the Manufacturing Techniques field of health tea, particularly relate to a kind of fermented black tea and Semen Coicis, The extraction concentrated solution of Semen Euryales, Rhizoma Dioscoreae, Poria and Semen Cassiae, through the production technology of the Semen Coicis damp eliminating tea of low-temperature biological active fermentation.

Background technology

Along with growth in the living standard, the diet of people also becomes the abundantest to be become, and incident is nutrition Extremely crossing victory, or irrational diet, in eating and drinking too much at one meal, or daily life, heavy oil, the picked-up of weight sugar, ultimately result in life In work, a lot of people have suffered from fatty liver, asthma, hypertension, cardio-cerebrovascular diseases, even malignant tumor, in fact these diseases all with Damp, phlegm-damp are relevant.

Have an old saying: " thousand cold easily remove, and a wet difficulty is gone；Moist glutinous turbid, as oil enters face." wet and cold together be cold-damp, Cry damp and hot together with heat, be rheumatism together with wind, be exactly heat-damp in summer together with summer-heat.Damp is not gone, and eats much more again tonic, medicine Product all as taken totally ineffective measures, Separated striking tool.

Dampness heavily have endogenous dampness and exogenous damp point.Exogenous damp, main flesh table of invading, obstruction meridians；Endogenous dampness, mainly injures spleen. Damp and other pathogen common pathogenetic, can produce multiple disease, such as: rheumatism, arthromyodynia, disease of withering, some edema etc..In treatment In multiclass disease, damp eliminating is the most extremely important.Damp pathogen being heavy and turbid in nature, viscous, easy impairment of YANG gas, therefore, in therapeutic process, damp is more difficult dispels. Traditional Chinese medical science damp eliminating has a lot of method, and such as Chinese medicine damp eliminating, acupuncture point damp eliminating etc., the traditional Chinese medical science is thought: " spleen is wet soil, and stomach is dry soil ", therefore, During damp eliminating, emphasis improves the function of stomach, dredges stomach warp, by the dryization function of bright sun, dispels internal damp.

Owing to the overweight meeting of internal dampness causes different crowd to feel run-down, it is off one's feed, not molding of defecating, skin is dark yellow, Fat meat accumulation and body void edema etc. disease, has a strong impact on the physical and mental health of people, brings huge puzzlement to the life of people； This programme is given birth to therefrom, for smoking and drink, entrepreneur, overtime work of staying up late, obesity, the edema deficiency of vital energy and crowd's dampness such as the colour of skin is dim Overweight physical phenomena, develops a kind of without any side effects, can the health promoting beverage of long-term drink.

Summary of the invention

It is an object of the invention to overcome prior art not enough, it is provided that the production technology of a kind of Semen Coicis damp eliminating tea, real

Effect of existing pharmaceutically active substance is integrated, to reach internal dampness is crossed the effect that reconstructed image prevents and treats.

Folium Camelliae sinensis is the natural beverage of green health, rich in multiple flavone such as tea catechin, Quercetin, thearubigins, theaflavin Compounds and tea polysaccharide, confirm by more than 20 ten thousand clinical cases, tea pigment (thearubigins, theaflavin, abrownin etc.) has There are the pharmacological actions such as anti peroxidation of lipid, blood fat reducing, two-ways regulation blood pressure blood fat, atherosclerosis, the fat that disappears can be played and subtract Fertile effect；Research shows, containing caffeine in millet paste, can increase the movable function of muscle, stimulate bone marrow, make kidney receive Contracting, promotes that carbamide, uric acid, the discharge total amount of salinity increase, thus plays the effect of diuresis, alleviate gout, vascular hypertension and The edema that mitigation heart disease or nephritis cause.

Semen Coicis, has another name called Semen Coicis, Semen Coicis, NLIUGU, for the kernel of grass Semen Coicis；Semen Coicis is exactly one since ancient times Plant the precious natural plants of integration of edible and medicinal herbs, there is higher nutritive value and unique medical value, enjoy " Cereal health care taste The king of benefit " good reputation；" skin care is stayed and is held, gently for invigorating spleen and reinforcing stomach, tonifying the lung heat clearing away, expelling wind and dampness to mention Semen Coicis in Compendium of Material Medica Body is prolonged life "；Modern study result shows, Semen Coicis contains the highest coixenolide of medical value, coixan, Coixol And the various active composition such as triterpenoid compound, clinical treatment and health care all have a wide range of applications；" China Pharmacopeia " record it: nature and flavor are sweet, light, cool；Return spleen, stomach, lung meridian；Promoting diuresis to eliminate damp pathogen, invigorating the spleen to arrest diarrhea, eliminating impediment, evacuation of pus, detoxicating and resolving stagnation of pathogens；With In edema, tinea pedis, dysuria, diarrhea due to hypofunction of the spleen, arthralgia chiefly caused by damp pathogen contracture, lung abscess, acute appendicitis, wart, cancerous protuberance.In clinical practice, Semen Coicis Can be used for spleen invigorating, dampness removing, antidiarrheal, antitumor, defying age, skin moistening, improve looks, the health-care hospital of the aspect such as fat-reducing.

Semen Euryales is the dry mature kernal of nymphaeaceae plant Gorgon euryale Euryale ferox Salisb.；It belongs to dietotherapeutic, Rich in starch, protein, calcium, phosphorus, ferrum, fat, carbohydrate, vitamin B1, B2, C, crude fibre, carotene etc.；" China Pharmacopeia " record it: nature and flavor are sweet, puckery, flat；Return spleen, kidney channel；Supplementing the kidney to control the nocturnal, tonifying spleen and stopping diarrhea, eliminating dampness and arresting leucorrhea；For emission and spermatorrhea, lose Urinate frequently, insufficiency of the spleen chronic diarrhea, nebulousurine, leukorrhagia.

Rhizoma Dioscoreae is the dry rhizome of Dioscoreaceae plant Rhizoma Dioscoreae Dioscorea opposita Thunb.；" Chinese Pharmacopoeia " is remembered Carry it: nature and flavor are sweet, flat；Return spleen, lung, kidney channel；For insufficiency of the spleen lack of appetite, incessant chronic diarrhea, the deficiency of the lung breathes with cough, emission due to deficiency of the kidney, leukorrhagia, urine Frequently, deficiency-heat is quenched one's thirst；Modern science is analyzed, and the maximum feature of Rhizoma Dioscoreae is containing substantial amounts of mucoprotein, and mucoprotein is a kind of polysaccharide egg The mixture of white matter, has special health-care effect, can prevent the sedimentation of fat on cardiovascular human body, keeps blood vessel elasticity, Stop atherosclerosis to occur to early, play the effect of lowering blood-fat and reducing weight.

Poria is the dry rhizome of liliaceous plant smilacis glabra Smilax glabra Roxb.；" Chinese Pharmacopoeia " is recorded Its: nature and flavor are sweet, light, flat；Return liver, stomach warp；Removing toxic substances, dehumidifying, easing joint movement；Poria can be used for the disease such as dysuria, edema, Poria Function promoting diuresis to eliminate damp pathogen, and mild in medicine property and, diuretic and do not hinder healthy energy, for promoting diuresis to eliminate damp pathogen key medicine, all dysuria, the disease of retention of water-damp Wait, though relatively cold-damp, or the most damp and the hottest, or belong to insufficiency of the spleen wet poly-, all can fit applications；Poria feature be mend and the highest, profit And it is the most violent；Mild in medicine property and, can righting, again can be eliminating evil, person must obligato invigorating the spleen to clear away damp pathogen Chinese medicine to be insufficiency of the spleen leading to overabundance of dampness.

Semen Cassiae is being dried of leguminous plant Semen Cassiae Cassia obtusifolia L. or little Semen Cassiae Cassia tora L. Mature seed；" Chinese Pharmacopoeia " records it: nature and flavor are sweet, bitter, salty, are slightly cold；Return liver, large intestine channel；Clearing away heat to improve acuity of vision, loosening bowel to relieve constipation.With In the puckery pain of conjunctival congestion, the many tear of photophobia, dizziness of having a headache, poor vision, constipation.

The traditional Chinese medical science is thought, the main water of taste, and dampness heavily can affect transformation and transportation of the spleen and stomach, then produce endogenous dampness；Taste are not good for, transporting Damp eliminating ability and stagnant in causing dampness；Spleen energy transmitting and distributing the fluids, spleen happiness is dry and dislikes wet, if spleen sun rouses oneself, the strong fortune of spleen, transport water Removing dampness function is normal, and damp is then difficult to cause a disease；Only taste yang-energy rouses oneself, and is just highly resistant to the invasion and attack of damp, so temperature compensation Taste are the preferred approach of dehumidifying；The Chinese prescription of institute's compatibility and black tea mixing low temp active fermentation in technical solution of the present invention After, there is effect of good warming and invigorating the spleen and stomach, fundamentally dispel internal dampness.

The technical scheme is that, the production technology of a kind of Semen Coicis damp eliminating tea, it is characterised in that: specifically include following step Rapid:

The first step: the low temperature fermentation process of Folium Camelliae sinensis, after Folium Camelliae sinensis pretreatment, (adopt green grass or young crops, choosing green grass or young crops, dry in sun, even heap ferment, rocking of green leaf, more again Even heap promotes enzyme fermentation, completes, and kneads shaping, dries), add active yeast in 55 DEG C of low temperature, carry out biological activity fermentation 2 Hour, excite the activity of the enzyme such as polyphenol oxidase in Folium Camelliae sinensis, Tea Polyphenols in Tea is degraded into theaflavin, thearubigins and tea polysaccharide Deng functional factor, obtain active fermentation black tea；

Second step: the extraction of the Chinese medicine damp eliminating material factor, adds the ethanol ultrasonic extraction of 3 times amount 80% by medicine food with material Poria, Semen Euryales 3 times, each 2 hours, merge 3 filtrates, be condensed into the alcohol extraction concentrated solution of damp eliminating diuretic activity composition；Above-mentioned medicinal residues add again Medicine food is with material Semen Coicis, Rhizoma Dioscoreae, Semen Cassiae, and by the water boiling and extraction active polysaccharide factor, each Chinese medicine and water quality ratio are 1: 8, decoct 3 times, each 2 hours, filter, filtering residue discards, and merges 3 times and decocts filtrate, obtains Chinese medicine water extracting liquid；(filtrate is the denseest Shortening relative density (50 DEG C) into is 1.18～1.22)

3rd step: by the active fermentation black tea of the first step and second step Chinese medicine water extracting liquid, alcohol extraction concentrated solution and 2% Chinese medicine Massa Medicata Fermentata, in low temperature 60 DEG C mixing after fermentation 24 hours, prepares damp eliminating tea；Its objective is to make the polyphenols in black tea and Chinese medicine Extract the compositions such as the active polysaccharide in concentrated solution and produce damp eliminating diuretic active substance through deep hypothermia fermentation crosslinking；

4th step: carry out damp eliminating tea prepared by the 3rd step drying, subpackage, prepares Semen Coicis damp eliminating tea.

Described Chinese medicine Massa Medicata Fermentata, is food and traditional zymotic class Chinese medicine yeast preparation that Chinese medicine is made, containing yeast, starch Enzyme, vitamin B complex, ergosterol protein and fat, volatile oil, yeast is its dominant fermentation bacterium, is the one of Chinese medicine Plant popular noun.

The beneficial effects of the present invention is: compared with prior art, do owing to production process of the present invention have employed enzyme fermentation Blue or green technology, low temperature fermentation technology, effectively maintain the enzyme in Folium Camelliae sinensis not oxidized, thus avoid effective ingredient in tea to be broken Bad；Using the fermented black tea mixed activation with the Massa Medicata Fermentata activity of polyphenol oxidase, tea polyphenols of degrading produces thearubigins, tea Huang The functional factors such as element, tea polysaccharide, play the effect of dredging taste kidney channel, largely improve overweight the asking of internal dampness Topic；Polyphenols in fermented black tea cross-links product with active component in Chinese medicine extraction concentrated solution after deep hypothermia biofermentation The raw damp eliminating diuretic material factor, is more beneficial for human body inducing diuresis to remove edema, and long-term drink can improve puffiness due to deficiency edema, pachylosis, complexion The long pox of speckle dark and gloomy, long, get angry scorching, inappetence, easy allergy, oral ulcer, spiritlessness and weakness, leucorrhea abnormal and defecate sticky Etc. symptom, be particularly suitable for smoking and drink, entrepreneur, overtime work of staying up late, obesity, the edema deficiency of vital energy and the colour of skin dim etc. drunk by people.

Detailed description of the invention

The production technology of a kind of Semen Coicis damp eliminating tea, is to be made by the following step:

The first step: the low temperature fermentation process of Folium Camelliae sinensis, (adopt green grass or young crops, choosing green grass or young crops, dry in sun, even heap ferment, rocking of green leaf, the evenest again in Folium Camelliae sinensis pretreatment Heap promotes enzyme fermentation, completes, and kneads shaping, dries), by pretreated Folium Camelliae sinensis (4250g), add appropriate living in 55 DEG C of low temperature Property yeast, carrying out biological activity ferments 2 hours, excites the activity of the enzymes such as polyphenol oxidase in Folium Camelliae sinensis, by Tea Polyphenols in Tea It is degraded into the functional factors such as theaflavin, thearubigins and tea polysaccharide, obtains active fermentation black tea；

Second step: the extraction of the Chinese medicine damp eliminating material factor, adds 3 times amount concentration by medicine food with material Poria and Semen Euryales (respectively taking 620g) The ethanol of 80% carries out supersound extraction 3 times, each 2 hours, merges three filtrates, is condensed into damp eliminating diuretic activity composition alcohol concentration Contracting liquid；Take above-mentioned medicinal residues add again medicine eat with material Semen Coicis (1550g), Rhizoma Dioscoreae (380g), Semen Cassiae (300g), carry with soak by water Take the active polysaccharide factor, and ensure that each Chinese medicine and water quality ratio are 1:8, decoct 3 times, each 2 hours, filter, filtering residue Discard, merge 3 times and decoct filtrate, obtain Chinese medicine water extracting liquid；(filtrate be all condensed into relative density (50 DEG C) be 1.18～ 1.22)

3rd step: by the active fermentation black tea of the first step and second step Chinese medicine water extracting liquid, alcohol extraction concentrated solution and Chinese medicine god Bent (150g), in low temperature 60 DEG C mixing after fermentation 24 hours, prepares damp eliminating tea；Its objective is to make polyphenols in black tea with The compositions such as the active polysaccharide in Chinese medicine extraction concentrated solution produce damp eliminating diuretic active substance through deep hypothermia fermentation crosslinking；

4th step: dried by damp eliminating tea prepared by the 3rd step, is distributed into every bag of 5g, prepares 1000 bags of Semen Coicis damp eliminating tea.

The following is the damp eliminating tea using this operation to produce and carry out pharmacological testing:

One, test objective

Observe the damp eliminating diuretic effect of Semen Coicis damp eliminating tea, for the damp eliminating pharmacological testing that this product is relevant with diuresis.

Two, tested products

The Semen Coicis damp eliminating tea that this technique produces, is provided by Xiamen Te Lun Bioceuticals Inc..

Three, experimental animal

Male Wistar rat, body weight 180-220g；Sanitation and Anti-epidemic Station, Fujian Prov.'s laboratory animal field is supplied；Zoopery room temperature Scope is: 24 ± 1 DEG C, and relative humidity is: 50-60%；Adapt to 4 days in Animal House environment before laboratory animal test.

Four, test method

Taking the male Wistar rat of 180 220 g, be placed in metabolic cage, adaptability is fed 2 days, observes free diet, drinking-water Under the conditions of urine volume whether stable, fasting 18 h before experiment, experiment is gently pressed abdominal part when starting, is drained the remaining urine of intravesical, with oral filling Stomach method gives rat deionized water 2.0 mL/100g, collects 2 h urines, and all urine volume can be big as experiment more than 40% Water l oad person Mus.Select qualified rat 40, be divided into 5 groups by weight and urine volume: blank group, positive control hydrochlorothiazide group, Semen Coicis Damp eliminating tea basic, normal, high dosage group；Hydrochlorothiazide group gives hydrochlorothiazide 15.0mg kg^-1, basic, normal, high dose of Semen Coicis damp eliminating tea Amount group gives Semen Coicis damp eliminating tea solution 100mg kg respectively^-1、200mg·kg^-1、500mg·kg^-1, blank group is given identical The distilled water of volume, each group is 1.0 mL/100 g, continuous gavage 5 days to sample volume, collects every day to 1,3,5 h urine after sample Liquid.Calculating is respectively organized urine volume to the change of urine volume after sample and the change of the 5th day different time points urine volume, is taken the 5th day every day Blood and urine, creatinine content in detection blood and urine.

Five, result of the test

5.1 Semen Coicis damp eliminating tea give the sample impact on rat urine volume in 5 days continuously

Compared with blank group, Semen Coicis damp eliminating tea basic, normal, high dosage group has to sample for 1-2 days increases the trend of rat urine volume；With Blank group is compared, and after sample the 3-5 days, all has obvious diuresis (P < 0.05 or P < 0.01).

Table 1 Semen Coicis damp eliminating tea gives the sample impact on rat 5 h total volume of urine in 5 days (, mL/100 g) continuously

Group

Dosage (mg kg<sup>-1</sup>)

1 day

2 days

3 days

4 days

5 days

Blank group

——

1.51±0.31

1.76±0.47

1.89±0.28

2.07±0.63

2.22±0.25

Hydrochlorothiazide group

15

3.27±0.66<sup>**</sup>

3.85±0.28<sup>**</sup>

3.72±0.81<sup>**</sup>

3.83±0.54<sup>**</sup>

4.03±0.51<sup>**</sup>

Low dose group

100

1.71±0.42

1.92±0.58

2.27±0.64

2.62±0.49<sup>*</sup>

2.85±0.61<sup>*</sup>

Middle dosage group

200

1.77±0.57

2.16±0.36

2.43±0.27<sup>*</sup>

2.88±0.62<sup>**</sup>

3.08±0.49<sup>**</sup>

High dose group

500

1.84±0.44

2.37±0.42<sup>*</sup>

2.72±0.56<sup>**</sup>

3.04±0.39<sup>**</sup>

3.12±0.24<sup>**</sup>

Note: compared with blank group,^*P < 0.05,^**P<0.01。

5.2 Semen Coicis damp eliminating tea are to the sample different time points impact on rat urine volume in the 5th day

From the results, it was seen that compared with blank group, 1,3 h all can be bright after to sample for the basic, normal, high dosage of Semen Coicis damp eliminating tea Aobvious increase rat urine volume (P < 0.05 or P < 0.01), after sample 5 h, diuresis is inconspicuous, therefore, after selection is to sample 1,3,5h urine is relatively reasonable.The results are shown in Table 2.

Table 2 Semen Coicis damp eliminating tea is to the sample impact on rat urine volume in the 5th day (, mL/100g)

Group	Dosage (mg kg<sup>-1</sup>)	1h	3h	5h	5h accumulates
						Blank group	——	1.14±0.42	0.76±0.21	0.32±0.27	2.22±0.25
Hydrochlorothiazide group	15	1.97±0.37<sup>**</sup>	1.42±0.62<sup>**</sup>	0.64±0.55<sup>**</sup>	4.03± 0.51<sup>**</sup>
						Low dose group	100	1.53±0.52<sup>*</sup>	0.97±0.68<sup>*</sup>	0.35±0.43	2.85±0.61<sup>*</sup>
Middle dosage group	200	1.59±0.44<sup>**</sup>	1.07±0.59<sup>*</sup>	0.42±0.37	3.08± 0.49<sup>**</sup>
						High dose group	500	1.61±0.31<sup>**</sup>	1.08±0.33<sup>*</sup>	0.43±0.19	3.12± 0.24<sup>**</sup>

Note: compared with blank group,^*P < 0.05,^**P<0.01。

5.3 Semen Coicis damp eliminating tea are on serum creatinine and the impact of urine creatine content

To sample the 5th day, being measured creatinine content in blood and urine, result shows, compared with blank group, Semen Coicis is dispelled Wet tea basic, normal, high dosage group, on there are no significant the impact of serum creatinine and urine creatine content, the results are shown in Table 3.Semen Coicis damp eliminating tea is described While playing damp eliminating diuresis, will not induced renal damage function.

Table 3 Semen Coicis damp eliminating tea is on the impact of rat serum creatinine and urine creatine content (, mol L-1)^-1

Group	Serum creatinine value	Urine creatine value
			Blank group	62.31±5.17	718.24±133.75
Hydrochlorothiazide group	61.77±1.79	876.16±113.58
			Low dose group	57.63±2.88	836.51±108.61
Middle dosage group	58.32±1.67	864.82±118.87
			High dose group	55.97±2.49	887.29±169.43

Note: compared with blank group,^*P < 0.05,^**P<0.01。

Result of the test shows, Semen Coicis damp eliminating tea has diuresis effect, makes internal Moisture converting excrete, the i.e. heart of a lotus seed for urine Rice damp eliminating tea has damp eliminating, inducing diuresis to remove edema effect.

Through animal toxicity test: Semen Coicis damp eliminating tea sets 2.5,5.0, tri-dosage groups of 10.0 g/kg, be equivalent to human body and use In the case of measuring 25,50,100 times, continuous gavage rat 30 days；During administration, every day observes animal, during result has no that rat occurs Toxication shape, movable normal hair is tight, and the pure white light of hair color is breathed normal, and nares has no secretions, zootomy and histology Observing no abnormality seen pathological changes, other hematologys and blood biochemical Testing index all belong to normal.Under this experiment condition, Semen Coicis damp eliminating tea Do not observe that harmful to take maximal dose be 10.0g/kg body weight, have no potential mutagenic action, belong to non-toxic and safe.

Above example is only in order to illustrate technical scheme and unrestricted, as carried out technical scheme Amendment or equivalent, without deviating from objective and the scope of technical solution of the present invention, its right that all should contain in the present invention is wanted Ask in the middle of scope.

Claims (1)

1. the production technology of a Semen Coicis damp eliminating tea, it is characterised in that: specifically include following steps,

The first step: the low temperature fermentation process of Folium Camelliae sinensis, after Folium Camelliae sinensis pretreatment, (adopt green grass or young crops, choosing green grass or young crops, dry in sun, even heap ferment, rocking of green leaf, more again Even heap promotes enzyme fermentation, completes, and kneads shaping, dries), add active yeast in 55 DEG C of low temperature, carry out biological activity fermentation 2 Hour, excite the activity of polyphenol oxidase in Folium Camelliae sinensis, Tea Polyphenols in Tea is degraded into the merits such as theaflavin, thearubigins and tea polysaccharide The energy factor, obtains active fermentation black tea；

Second step: the extraction of the Chinese medicine damp eliminating material factor, adds the ethanol ultrasonic extraction of 3 times amount 80% by medicine food with material Poria, Semen Euryales 3 times, each 2 hours, merging filtrate, it was 1.18～1.22 that filtrate is condensed into relative density (50 DEG C), obtains damp eliminating diuretic activity Divide alcohol extraction concentrated solution；Above-mentioned medicinal residues add medicine food again with material Semen Coicis, Rhizoma Dioscoreae, Semen Cassiae, with water boiling and extraction active polysaccharide because of Son, each Chinese medicine and water quality ratio are 1:8, decoct 3 times, each 2 hours, filter, and filtering residue discards, and merges 3 times and decocts filtrate, Obtain Chinese medicine water extracting liquid；(it is 1.18～1.22 that filtrate is all condensed into relative density (50 DEG C))

3rd step: by the active fermentation black tea of the first step and second step Chinese medicine water extracting liquid, alcohol extraction concentrated solution and 2% Chinese medicine Massa Medicata Fermentata, in low temperature 60 DEG C mixing after fermentation 24 hours, prepares damp eliminating tea；Its objective is to make the polyphenols in black tea and Chinese medicine Extract the compositions such as the active polysaccharide in concentrated solution and produce damp eliminating diuretic active substance through deep hypothermia fermentation crosslinking；

4th step: carry out damp eliminating tea prepared by the 3rd step drying, subpackage, prepares Semen Coicis damp eliminating tea.