CN115336691A

CN115336691A - Preparation method of health-preserving composite tea rich in Chinese herbal medicine components

Info

Publication number: CN115336691A
Application number: CN202211010440.6A
Authority: CN
Inventors: 陈重廷
Original assignee: Jinhua Nuozi Biotechnology Co ltd
Current assignee: Jinhua Nuozi Biotechnology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-11-15

Abstract

The invention provides health tea which is prepared from the following components in parts by weight: 0.1-4.31 parts of stevia rebaudiana, 0.1-7.83 parts of mulberry extract, 0.1-3.23 parts of seabuckthorn fruit, 0.1-2.52 parts of fingered citron, 0.1-5.69 parts of aquilaria sinensis leaf, 0.1-3.56 parts of coix seed powder, 0.1-5.78 parts of hawthorn and medicinal and edible natural components serving as raw materials of the health tea, and a plurality of medicinal and edible natural components are organically combined in a compatible mode, so that the health tea is easy to absorb by a human body, fragrant in smell, sweet in taste, safe, free of toxic and side effects, simple in formula, harmonious in attributes of the raw materials, scientific, reasonable and mild in medicinal properties. The health tea has effects of clearing away heat and toxic materials, caring skin, invigorating spleen and stomach, regulating intestinal tract, promoting blood circulation, removing blood stasis, and promoting health.

Description

Preparation method of health-preserving composite tea rich in Chinese herbal medicine components

Technical Field

The invention relates to the technical field of health-care beverages, in particular to health-care composite tea which has the effects of reducing high blood pressure, high blood sugar and high blood lipid and resisting oxidation and is rich in Chinese herbal medicine components.

Background

Tea leaves originated in china, and were the earliest used as sacrificial offerings. However, the beverage is eaten by people in the late spring and autumn, is developed into a medicinal food in the middle of Western Han, is developed into a palace high-grade beverage in the later period of Western Han, and is popularized among people as a common beverage which is the thing after the West jin. The ancient site of tea leaves planted artificially in Tianlushan mountain of Yuyao, zhejiang has been found to have a history of more than 6000 years. Tea drinking begins in china. The leatheroid is oblong or elliptical, can be directly soaked and drunk by boiled water, and is divided into six categories according to variety, manufacturing mode and product appearance. The tea can be spring tea, summer tea, autumn tea and winter tea according to the seasons. Various raw tea or refined tea is processed into tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea food, tea-containing beverage, etc.

The anti-aging effect of hawthorn belongs to the genus hawthorn of the family of hawthorn and rosaceous and is at the head of the fruit group. Hard stone, thin pulp, slightly sour and astringent taste. The fruit can be eaten raw or used as a preserved fruit cake, can be used as a medicine after being dried, is a tree species which is a special Chinese medicine and fruit, has the effects of reducing blood fat, blood pressure, strengthening heart, resisting arrhythmia and the like, is also a good medicine for strengthening spleen, stimulating appetite, promoting digestion, removing food stagnation, promoting blood circulation and reducing phlegm, and has good curative effects on chest, diaphragm and spleen fullness, hernia, blood stasis, amenorrhea and other symptoms. The flavone compound vitexin in hawthorn is a component with strong anticancer effect, and its extract has a certain action for inhibiting growth, proliferation and infiltration metastasis of cancer cells in vivo.

The root, stem, leaf, flower and fruit of fingered citron can be used as the medicine, and are pungent, bitter, sweet, warm and nontoxic; it has the functions of regulating qi, eliminating phlegm, stopping vomiting, relieving flatulence, soothing liver, strengthening spleen, regulating stomach and other medicinal functions. Has obvious relieving effect on tracheitis and asthma of the old; has more obvious curative effect on dyspepsia and chest and abdomen swelling and stuffiness of general people. The fingered citron can be made into various natural component materials with homology of medicine and food, and has the functions of health care and life prolonging after long-term use.

Mulberry is the fruit cluster of Moraceae plant, also known as Mulberry. Traditional Chinese medicine holds that mulberry is cold in nature and sweet in taste, has the effects of nourishing yin, enriching blood, improving eyesight, blackening hair, beautifying, treating insomnia and neurasthenia, resisting fatigue, preventing and treating constipation and the like, and can prolong life after being eaten for a long time. Modern medical research shows that the mulberry has the effects of enhancing the immunologic function, promoting the growth of hematopoietic cells, preventing human arteriosclerosis and the like, also has the effects of resisting mutation, viruses, oxidation, aging and the like, and is rich in polyphenols, particularly anthocyanin components, vitamins and the like.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to prepare the health-preserving compound tea rich in Chinese herbal medicine components, and the health-preserving compound tea has the functions of resisting oxidation, reducing high blood pressure, high blood sugar and high blood lipid and promoting gastrointestinal motility.

The invention provides a health-preserving composite tea rich in Chinese herbal medicine components, and the health-preserving composite tea comprises the following components: hawthorn, rubus suavissimus, mulberry, seabuckthorn fruit, fingered citron, aquilaria sinensis leaf and coix seed powder.

The health-preserving composite tea is prepared from the following components in parts by weight: 0.1 to 4.31 portions of rubus suavissimus, 0.1 to 7.83 portions of mulberry extract, 0.1 to 3.23 portions of seabuckthorn fruit, 0.1 to 2.52 portions of fingered citron, 0.1 to 5.69 portions of aquilaria sinensis leaf, 0.1 to 3.56 portions of coix seed powder and 0.1 to 5.78 portions of hawthorn.

The second aspect provides a preparation method of health-preserving composite tea rich in Chinese herbal medicine components, which comprises the following steps:

(1) Preparing a mulberry extract;

(2) Preparing coix seed powder:

(3) Screening fructus Rubi Corchorifolii Immaturus, fructus Hippophae, fructus Citri Sarcodactylis, and folium Aquilariae Resinatum, washing with water, dehydrating, drying, parching with slow fire, pulverizing, and sieving;

(4) Pulverizing fructus crataegi, mixing with the above materials at a certain weight ratio, granulating, and packaging.

The preparation method of the mulberry extract comprises the following steps:

weighing fresh mulberry fruits, pulping, adding distilled water, performing ultrasonic-assisted extraction at normal temperature, filtering the extraction solution, and concentrating the filtrate under reduced pressure to obtain red paste extracts respectively.

The preparation method of the coix seed powder comprises the following specific steps:

cleaning clean whole-grain coix seeds, draining, drying in a drying oven at 50 +/-1 ℃ to constant weight, coarsely grinding by a universal grinder, sieving by a 60-mesh sieve, and grinding by a fine grinder. The lapping machine has an amplitude of 5.5mm, a turnover type working mode, and a circulating refrigeration system at room temperature of 25-28 deg.C, and is pulverized by high-frequency vibration for 1min.

The mulberry contains a large amount of nutritional ingredients such as protein, fat, flavonoid, anthocyanin and polyphenol. Constipation is the most common disease of the digestive tract in clinic, and the symptoms can be effectively relieved by taking some dietary fibers. According to the research team, the mulberry and the jute are mixed together and are subjected to compound proportioning, so that the effects of relaxing bowel are achieved.

The invention group finds that the hawthorn contains a large amount of quercetin-3-O-beta-D- ⁴ C ₁ The galactoside (hyperin) has an effect on anthocyanin in the mulberry, so that the hyperin can play a role in increasing the content of glutathione and improving the activity of superoxide dismutase, and the antioxidant capacity of the sample prepared in the embodiment of the invention is improved. At the same time, hyperin is combined with the binding sites of COX-I and COX-II enzymes, and the COX-I and COX-II enzymes can regulate the physiological activities of normal tissue cells, change the vascular tension and regulate the blood pressure of human bodies.

Compared with the prior art, the invention has the following beneficial effects:

1. the coix seeds are combined with the components such as the mulberries, the finger citron and the like, so that the effects of tonifying spleen and clearing damp can be better achieved.

2. According to the invention, the mulberry extract is combined with the hawthorn, so that the health tea prepared by the invention has the functions of promoting intestinal peristalsis and relaxing bowel.

3. The hawthorn flavone acts together with anthocyanins and mulberry flavonoids in mulberry, so that the content of Malondialdehyde (MDA) in serum and liver can be remarkably reduced, the activity of erythrocyte and liver superoxide dismutase (SOD) is enhanced, and the activity of plasma glutathione peroxidase (GSH-Px) is enhanced.

4. The hawthorn flavone and the polyphenol in the mulberry in the invention play roles together, so that the invention has obvious effects of promoting blood circulation and removing blood stasis, has a certain function of raising blood pressure for patients suffering from long-term hypotension, and also has a certain effect of maintaining beauty and keeping young.

Drawings

FIG. 1 is a graph showing the effect of the samples of the present invention on the activities of superoxide dismutase and malondialdehyde.

FIG. 2 is a graph showing the effect of morpholine on gastrointestinal motility in example 1 and comparative examples 1 to 6.

FIG. 3 is a graph showing binding sites of hyperoside to COX-I and COX-II enzymes in the present invention.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict.

Example 1

Weighing 50.0g of fresh mulberry fruit, pulping, adding 200mL of distilled water, performing ultrasonic-assisted extraction at normal temperature for 40min, filtering the extraction solution, and concentrating the filtrate under reduced pressure to obtain red paste extracts, namely mulberry extracts.

Cleaning 50g of clean whole-grain coix seeds, draining, drying in a drying oven at 50 +/-1 ℃ to constant weight, coarsely grinding by a universal grinder, sieving by a 60-mesh sieve, and grinding by a fine grinder. The lapping machine has an amplitude of 5.5mm, a turnover type working mode, and a circulation refrigeration system at 25 deg.C for 1min.

Screening 50g of stevia rebaudiana, fructus Hippophae, fructus Citri Sarcodactylis and Aquilaria sinensis, washing with water, dehydrating, drying, parching with slow fire, pulverizing, and sieving.

And (3) mixing the sieved rubus suavissimus, fructus hippophae, fingered citron and aquilaria sinensis leaves with the mulberry extract, the coix seed powder and the hawthorn in parts by weight, preparing into 80-mesh particles after mixing, and packaging, wherein each bag contains 4g of the particles, so as to obtain the health-preserving composite tea.

The weight portions are as follows: 2.36 parts of rubus suavissimus, 5.82 parts of mulberry extract, 2.13 parts of sea buckthorn fruit, 1.28 parts of fingered citron, 3.45 parts of aquilaria sinensis leaves, 1.02 parts of coix seed powder and 4.26 parts of hawthorn.

Example 2

The procedure of example 2 is substantially the same as in example 1, except that in example 2, the parts by weight are: 4.08 parts of stevia rebaudiana, 6.25 parts of mulberry extract, 3.09 parts of sea buckthorn fruit, 0.78 parts of fingered citron, 3.12 parts of aquilaria sinensis leaves, 1.25 parts of coix seed powder and 3.21 parts of hawthorn.

Example 3

The procedure of example 3 is substantially the same as in example 1, except that in example 3, the parts by weight are: 3.25 parts of rubus suavissimus, 3.58 parts of mulberry extract, 0.55 part of seabuckthorn fruit, 1.81 parts of fingered citron, 4.77 parts of aquilaria sinensis leaf, 3.21 parts of coix seed powder and 2.83 parts of hawthorn.

Example 4

The procedure of example 4 is substantially the same as in example 1, except that in example 4 the following are used in parts by weight: 4.31 parts of rubus suavissimus, 7.83 parts of mulberry extract, 3.23 parts of seabuckthorn fruit, 2.52 parts of fingered citron, 5.69 parts of aquilaria sinensis leaf, 2.38 parts of coix seed powder and 4.04 parts of hawthorn.

Comparative example 1

The procedure of comparative example 1 was substantially the same as example 1, except that the composite health tea prepared in comparative example 1 was not added with the mulberry extract.

Comparative example 2

Comparative example 2 was substantially the same as example 1, except that the composite health tea prepared in comparative example 2 was prepared without adding the coix seed powder.

Comparative example 3

Comparative example 3 was substantially the same as example 1, except that the composite health tea prepared in comparative example 3 was prepared without adding the coix seed powder and the mulberry extract.

Comparative example 4

Comparative example 4 was substantially the same as example 1 except that only hawthorn was added to the health preserving composite tea prepared in comparative example 4.

Comparative example 5

Comparative example 5 was substantially the same as example 1, except that the coix seed in the health composite tea prepared in comparative example 5 was not ground.

Comparative example 6

Comparative example 6 was substantially the same as example 1, except that the mulberry extract was prepared in comparative example 6 by the steps of: weighing 50.0g of fresh mulberry fruit, pulping, adding 200mL of acetone, performing ultrasonic-assisted extraction at normal temperature for 40min, filtering the extraction solution, and concentrating the filtrate under reduced pressure to obtain red paste extracts, namely mulberry extracts.

Detection of antioxidant Properties

Determination of superoxide dismutase and malondialdehyde

1. Materials and methods

1.1 animal: healthy Kunming mice, female, with the weight of 18 plus or minus 2g, are fed with common feed and freely drink water.

1.2 Experimental materials, instruments

The samples prepared in examples 1 to 4 and comparative examples 1 to 6 (4 g of tea bags per bag) were soaked in 100mL of water for 30min, D-galactose: sigma company; superoxide dismutase (SOD) test kit, malondialdehyde (MDA) test kit; 80% of ginsenoside.

1.3 Experimental methods

Taking 120 female mice, randomly dividing the mice into 12 groups, 10 mice in each group, and making no statistical difference among the groups, namely, gavage distilled water (0.1 mL/10 g.day) for a normal control group, gavage distilled water (0.1 mL/10 g.day) for a model group, gavage distilled water (0.1 mL/10 g.day) for a positive drug control group, gavage ginseng saponin (0.1 mL/10 g.day) for an example 1 group, gavage sample (0.1 mL/10 g.day) for an example 2 group, gavage sample (0.1 mL/10 g.day) for an example 3 group, gavage sample (0.1 mL/10 g.day) for an example 4 group, gavage sample (0.1 mL/10 g.1 g.10 day) for an example 1 group, gavage sample for a comparative example 5 g.5 g.10 day, and sample for a comparative example 1 group; meanwhile, the model group, the positive control group and the sample group were injected subcutaneously at the back of the neck with D-galactose at 1250 mg/kg-day. All groups were fed with normal feed and water was allowed to drink freely. After continuous administration for 6 weeks, each group of mice was subjected to eyeball-removal blood collection, centrifuged at 3000r/min for 15min, and the serum SOD activity and MDA content were measured. SOD activity and MDA content were measured spectrophotometrically according to the kit instructions. There was no statistical difference between groups.

2. Results

The effect of the samples on mouse serum SOD and MDA is shown in Table 1.

TABLE 1 Effect of samples on mouse serum SOD, MDA

Group of	SOD activity (U.mg) ^-1 )	MDA Activity (U. Mg) ^-1 )
			Blank control group	144.16±2.81	16.74±0.31
Model set	137.80±1.48	17.71±0.23
			Positive control group	157.18±1.49	14.53±0.10
EXAMPLE 1 group	163.38±1.37	13.27±0.19
			EXAMPLE 2 group	162.35±1.56	14.23±0.11
EXAMPLE 3 group	159.89±1.88	14.35±0.28
			EXAMPLE 4 group	160.31±1.25	14.26±0.15
Comparative example 1 group	135.26±2.20	17.26±0.08
			Comparative example 2 group	145.66±2.02	15.64±0.21
Comparative example 3 group	139.77±1.58	17.58±0.16
			Comparative example 4 group	138.56±2.35	17.72±0.15
Comparative example 5 group	140.25±1.36	16.89±0.08
			Comparative example 6 group	138.72±1.25	16.23±0.14

Table 1 shows the effect of the samples on mouse serum SOD and MDA. Superoxide Dismutase (SOD) is an antioxidant metalloenzyme existing in organisms, can catalyze Superoxide anion free radical disproportionation to generate oxygen and hydrogen peroxide, plays a vital role in body oxidation and antioxidant balance, and is inseparable from the occurrence and development of a plurality of diseases. The final product of lipid oxidation is Malondialdehyde (MDA), which in the human body affects the activity of key enzymes in mitochondria in human cells and is a substance carcinogenic to the human body. D-galactose can cause the SOD activity to be reduced, the MDA activity to be increased and the like, thereby causing the brain function to be declined. As can be seen from Table 1, the activity of superoxide dismutase is enhanced and the activity of malondialdehyde is reduced in the samples prepared in the example group and the positive control group, which shows that the samples prepared in the example group have obvious antioxidant effect on human bodies. In addition, from the data of the samples in the group of example 1 and the samples in the groups of comparative examples 1 to 3, the activity enhancement effect of the sample without adding the mulberry extract on superoxide dismutase is not obvious, which indicates that the mulberry extract plays a crucial role in the antioxidant link. Comparison of the data of example 1 and comparative examples 1-4 shows that the mulberry extract has a significant synergistic effect with the rubus suavissimus, fructus hippophae, fingered citron and aquilaria sinensis leaves, which indicates that the rubus suavissimus, the hippophae rhamnoides, the fingered citron and the aquilaria sinensis leaves have a certain promoting effect on active ingredients in mulberry, so that the sample prepared in example 1 has a significant antioxidant effect. The reason is that anthocyanins in the mulberry extract react with hyperoside in jute, so that hyperoside is combined with COX-i and COX-ii enzyme binding sites, which enables glutathione content to be increased and superoxide dismutase activity to be increased. The improvement of the activity of superoxide dismutase can reduce free radicals in vivo and has better antioxidant effect.

Detection of effect of promoting gastrointestinal peristalsis

1. Materials and methods

1.1 materials

Animals: female Kunming mouse, weight 18 + -2 g, fasting for 20h.

The samples prepared in example 1 and comparative examples 1-6 (4 g tea bags per bag) were soaked in 100mL of water for 30min.

1.2 methods

90 Kunming white mice were fasted for 20 hours and randomly divided into 9 groups, i.e., a control group, example 1 group, comparative examples 1-6 group, and a morpholine group, 10 animals per group, with no statistical difference between the groups, and labeled with picric acid. The samples (20.0 mg/kg) of the group of example 1, the groups (20.0 mg/kg) of comparative examples 1 to 6 and the morpholine solution (3.9 mg/kg) were individually subjected to intragastric administration, the control group was subjected to intragastric administration with an equal amount of physiological saline, and after 90 minutes, each group was subjected to intragastric administration with 0.3mL of black juice. After 20 minutes, the cervical vertebrae are killed by dislocation, the abdominal cavity is opened to separate intestinal membranes, the intestinal canal is cut from the upper end to the pylorus and from the lower end to the ileocecal part, the small intestine is placed on a tray and slightly pulled into a straight line, and the length of the intestinal canal is measured to be used as the total length of the small intestine. The distance from the pylorus to the leading edge of the ink serves as "the ink advancing distance in the intestine". The percent ink advance was calculated using the formula. Ink propulsion rate (%) = ink propulsion distance in intestine (cm)/total length of small intestine (cm) × 100%. There was no statistical difference between groups. The results of the comparison of the intestinal transit function of each group of mice are shown in Table 2.

TABLE 2 Effect of samples on gastrointestinal motility

Table 2 shows that the influence of the sample on the gastrointestinal peristalsis is that the advancing rate of the gastrointestinal peristalsis of the morpholine group is as high as 86.48, the advancing rate of the gastrointestinal peristalsis of the group in example 1 is 83.01, and the effect of promoting the gastrointestinal peristalsis of the group in comparison is not very obvious. It is obvious from the data of the positive control group, namely the morpholine group and the example 1 group, that the sample prepared by the method has a remarkable effect on promoting gastrointestinal motility, and the reason is probably that the sample prepared by the method contains a large amount of dietary fibers, so that the gastrointestinal motility can be effectively promoted, the intestinal condition is improved, and the purpose of relaxing bowel is achieved. As can be seen from the comparison of the data of the example 1 group and the comparative example group, the samples prepared in the example group are less than the same, and the effect of promoting the gastrointestinal motility is greatly reduced. The synergistic effect among the components of the mulberry extract, the jute, the fingered citron and the like is proved, so that the sample effect of the embodiment group prepared by the invention is obvious.

Blood lipid level detection

1 materials and methods

1.1 materials

Animals: 80 male-grade Kunming mice with the body weight of 20 +/-1 g. Before the formal test, adaptive feeding is needed for 7 days, the feeding environment is air-conditioned and constant temperature, the temperature is 20 +/-2 ℃, the relative humidity is 50-80%, the natural lighting is realized, the ventilation is frequent, the mice can freely eat and drink water, the drinking water is changed every day, and the padding is changed for 3 times every week.

Health tea: examples 1-2 samples prepared according to the invention and samples prepared according to comparative examples 1-4.

1.2 test methods

(1) The samples of examples 1-2 prepared according to the present invention and the samples prepared according to comparative examples 1-4 (4 g of tea bags per bag) were soaked in 100mL for 30min.

(2) 80 Kunming mice with the age of 8 weeks, the weight of 20 +/-1 g, after being adaptively raised for one week, are randomly divided into 8 groups, 10 mice in each group are respectively a normal group, an example 1 group, an example 2 group, a comparative example 1 group, a comparative example 2 group, a comparative example 3 group, a comparative example 4 group and a model group, and no statistical difference exists among the groups.

(3) The test is divided into two stages, the first stage is an adaptation stage, and all mice are fed with basic feed in the stage; the second phase is an intervention treatment phase, which is 7 days, in which the normal group is fed basal diet and the other groups are fed high fat diet (high fat diet formulation: 78.9% basal diet +0.1% porcine bile salts +10% lard +10% egg yolk powder).

In the second phase, the mice in each group were gavaged at 0.2mL/10g,1 time/day, with free access to food and water. The normal group (group) and the model group were filled with sterilized distilled water, and the tea water prepared by filling the stomach of the samples of examples 1-2 and comparative examples 1-4, respectively.

(4) Test mouse samples were collected and fed to the same time period at day 2841. The mice in each group are fasted 12h before the collection of the sample, 400 microliter blood is collected when the mice pick eyeballs and collect blood, the blood is dropped into a common centrifuge tube, the centrifuge tube is placed into a 37 ℃ incubator for 30min to fully separate out serum, and then the centrifuge tube is placed into a centrifuge for centrifugation for 3min at 4 ℃ and 12000r/min. The serum sample is analyzed by a full-automatic biochemical analyzer.

2. Results of the experiment

TABLE 3 results of the peripheral blood lipid assay in hyperlipidemic mice

As can be seen from table 3, the serum total cholesterol of the mice of the model group, the example group and the comparative example group was very significantly different from that of the normal group. And the serum total cholesterol index of the example 1 group and the example 2 group is reduced by 12.28 percent and 11.70 percent respectively compared with the model group. Compared with the model group, the total cholesterol content in the serum of the mice is almost unchanged in the comparative example group, which shows that the sample in the comparative example group has no obvious effect on reducing the cholesterol.

From the measurement results of the triglyceride content of mice, the model group and the example group were significantly different from the normal group, while the comparative example group was not significantly different from the normal group, which shows that the samples of the example group prepared by the present invention have a significant effect on the reduction of triglyceride in the blood of mice. The example group and the model group have significant difference in low density lipoprotein cholesterol, but have little influence on high density lipoprotein cholesterol. The reason may be that the rise of the cholesterol content of the high density lipoprotein is probably because the corresponding stress increase of the high density lipoprotein is caused by the surge of the blood fat content, thereby relieving the metabolic regulation pressure of the blood fat in vivo; on the other hand, it is possible that the content is increased due to the decrease in the content of cholesteryl ester transfer protein, and is an important regulatory factor capable of promoting the exchange between cholesteryl ester in the medium and the very low density lipoprotein and chylomicron, resulting in the cholesterol being slowly migrated therefrom, and the particle size being reduced.

Finally, it should be noted that: the above embodiments only express specific embodiments of the present invention, and the description is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention.

Claims

1. A health-preserving composite tea rich in Chinese herbal medicine components is characterized in that the tea is a beverage product formed by mixing hawthorn as a matrix with a plurality of components including rubus suavissimus, mulberry, seabuckthorn fruit, fingered citron, aquilaria sinensis leaves and coix seed powder.

2. The health preserving composite tea rich in Chinese herbal medicine components as claimed in claim 1, which is characterized in that: the weight of each raw material is as follows: 0.1 to 4.31 portions of stevia rebaudiana, 0.1 to 7.83 portions of mulberry extract, 0.1 to 3.23 portions of seabuckthorn fruit, 0.1 to 2.52 portions of fingered citron, 0.1 to 5.69 portions of aquilaria sinensis leaf, 0.1 to 3.56 portions of coix seed powder and 0.1 to 5.78 portions of hawthorn.

3. The preparation method of the health preserving composite tea rich in Chinese herbal medicine components as claimed in claim 1, is characterized in that:

(1) Preparing a mulberry extract;

(2) Preparing coix seed powder;

4. The preparation method of the health preserving composite tea rich in Chinese herbal medicine components according to claim 3, characterized in that: the preparation method of the mulberry extract comprises the following steps: weighing fresh mulberry fruits, pulping, adding distilled water, performing ultrasonic-assisted extraction at normal temperature, filtering the extraction solution, and concentrating the filtrate under reduced pressure to obtain red paste extracts respectively.

5. The preparation method of the health preserving composite tea rich in Chinese herbal medicine components as claimed in claim 3, characterized in that: the preparation method of the coix seed powder comprises the following steps: cleaning, draining, drying at 50 + -1 deg.C in a drying oven to constant weight, coarse pulverizing with a universal pulverizer, sieving with 60 mesh sieve, and grinding with a fine grinder.

6. The preparation method of the health preserving composite tea rich in Chinese herbal medicine components as claimed in claim 5, which is characterized in that: the refining conditions are as follows: the amplitude is 5.5mm, the working mode is turnover type, and the high-frequency vibration crushing is carried out for 1min at the room temperature of 25-28 ℃ by adopting a circulating refrigeration system.

7. The preparation method of the health preserving composite tea rich in Chinese herbal medicine components as claimed in claim 3, which is characterized by comprising the following steps: the prepared particles in step (4) are 80 mesh in size.

8. The health tea prepared by the preparation method of the health composite tea rich in Chinese herbal medicine components in any one of claims 3-7.