阅读说明：本技术 一种桑寄生蒲公英茶膏及其制备方法 (Parasitic loranthus and dandelion tea cream and preparation method thereof ) 是由 田春林 杨洁华 梁燕妮 杨红梅 叶美麟 于 2021-10-26 设计创作，主要内容包括：本发明公开了一种桑寄生蒲公英茶膏,属于茶叶加工的技术领域,该茶膏具有祛风除湿、提高免疫力、调节血脂、利尿通便的效果；它是由以下重量份的原料制成的混合物：桑寄生8～12份,蒲公英8～12份,蜂蜜28～32份,桂花3～5份。本发明还公开了该种茶的制备方法,(1)选择桑寄生加入乙醇浸泡过滤,使用超声辅助提取过滤后得桑寄生提取液；(2)选择蒲公英加入乙醇浸泡过滤,使用超声辅助提取过滤后得蒲公英提取液；(3)按比例取桑寄生提取液和蒲公英提取液混合浓缩得桑寄生蒲公英清膏；(4)选择品质好的蜂蜜炼制得炼制蜜；(5)按比例取步骤(4)所得炼制蜜和桂花加入桑寄生蒲公英清膏中混合,继续浓缩冷却即得。(The invention discloses a mistletoe and dandelion tea cream, which belongs to the technical field of tea processing, and has the effects of dispelling wind and removing dampness, improving immunity, regulating blood fat, promoting urination and relaxing the bowels; the composite material is a mixture prepared from the following raw materials in parts by weight: 8-12 parts of parasitic loranthus, 8-12 parts of dandelion, 28-32 parts of honey and 3-5 parts of sweet osmanthus. The invention also discloses a preparation method of the tea, which comprises the following steps of (1) selecting the loranthus parasiticus, adding ethanol for soaking and filtering, and obtaining the loranthus parasiticus extract after ultrasonic-assisted extraction and filtration; (2) soaking herba Taraxaci in ethanol, filtering, and extracting with ultrasound-assisted extraction to obtain herba Taraxaci extractive solution; (3) mixing herba Taxilli extract and herba Taraxaci extract at a certain proportion, and concentrating to obtain herba Taxilli and herba Taraxaci extract; (4) refining the honey with good quality to obtain refined honey; (5) and (4) taking the refined honey obtained in the step (4) and the sweet osmanthus according to the proportion, adding the mixture into the mistletoe and dandelion clear paste, mixing, continuing to concentrate and cool to obtain the traditional Chinese medicine.)

1. The loranthus parasiticus and dandelion tea cream is characterized by being a mixture prepared from the following raw materials in parts by weight: 8-12 parts of parasitic loranthus, 8-12 parts of dandelion, 28-32 parts of honey and 3-5 parts of sweet osmanthus.

2. The loranthus parasiticus and dandelion tea cream as claimed in claim 1, which is a mixture prepared from the following raw materials in parts by weight: 10 parts of parasitic loranthus, 10 parts of dandelion, 30 parts of honey and 4 parts of sweet osmanthus.

3. The preparation method of the loranthus parasiticus and dandelion tea cream as claimed in claim 1, which is characterized by comprising the following preparation steps:

(1) selecting high-quality herba Taxilli, cutting into segments, pulverizing, sieving, adding ethanol, soaking, filtering, and extracting with ultrasound-assisted extraction to obtain herba Taxilli extractive solution;

(2) selecting high-quality dandelion, cutting into segments, crushing, adding ethanol for soaking and filtering, and obtaining dandelion extract after ultrasonic-assisted extraction and filtration;

(3) mixing the mistletoe extract obtained in the step (1) and the dandelion extract obtained in the step (2) according to a certain proportion, and concentrating to obtain mistletoe and dandelion clear paste;

(4) refining the honey with good quality to obtain refined honey;

(5) taking sweet osmanthus according to a proportion, taking the refined honey obtained in the step (4) and the sweet osmanthus according to a proportion, adding the refined honey and the sweet osmanthus into the loranthus parasiticus and dandelion clear paste obtained in the step (3), mixing, continuing to concentrate and cool to obtain the traditional Chinese medicine.

4. The preparation method of the loranthus parasiticus and dandelion tea cream according to claim 3, wherein in the step (1), the segmented loranthus parasiticus is put into a pulverizer to be pulverized at normal temperature and then is sieved by a 60-mesh sieve, the concentration of ethanol used is 70%, and the material-liquid ratio of the added loranthus parasiticus powder to the ethanol is 1: 10, the extraction time is 40min, and the extraction temperature is 60 ℃.

5. The preparation method of the loranthus parasiticus and dandelion tea cream according to claim 3, wherein in the step (2), the cut dandelion is put into a pulverizer to be pulverized at normal temperature and then is sieved by a 60-mesh sieve, the concentration of the ethanol is 60%, and the ratio of the dandelion powder to the ethanol is 1: 10, the extraction time is 30min, and the extraction temperature is 70 ℃.

6. The method for preparing the loranthus parasiticus and dandelion tea cream according to claim 3, wherein in the step (3), the mixing ratio of the loranthus parasiticus extract to the dandelion extract is 1: 1.

7. the preparation method of the loranthus parasiticus and dandelion tea cream according to claim 3, wherein in the step (5), the mixing ratio of the loranthus parasiticus and dandelion clear paste to the refined honey is 1: 3, the weight of the added sweet osmanthus is 3 g.

Technical Field

The invention relates to the technical field of tea processing, in particular to a loranthus parasiticus and dandelion tea cream and a preparation method of the tea cream.

Background

Loranthus mulberry mistletoe is a widely used Chinese medicinal material, and has the main effects of dispelling wind and removing dampness, tonifying liver and kidney and regulating blood vessels. According to the records in the materia medica, loranthus parasiticus is an indispensable medicine for nourishing kidney and blood. The loranthus parasiticus can also treat symptoms such as rheumatoid arthritis, soreness and weakness of waist and knees, muscle weakness, gestational hemorrhage, dizziness, liver and kidney function deficiency and the like. The loranthus parasiticus is mild in drug property, good in drug effect and few in defects, has important medicinal value and economic benefit, and still has much value to be developed and unused at present and needs to be further developed.

The dandelion is a natural vegetation drug, has more active ingredients, is beneficial to various aspects of human bodies, can be applied to the directions of health care products, foods, medicines and the like, and can also be applied to industrial products. Meanwhile, the dandelion is a natural plant with the coexistence of medicine and food, which is edible, medicinal, ornamental, beauty and health care, and the application of the dandelion product in the current market is less, but the dandelion product is widely applied in a plurality of categories and needs to be further developed. How to better extract the effective components in the loranthus parasiticus and the dandelion and reasonably combine the effective components to play better health care function, and the prepared tea has good taste, thus becoming a new development direction of the health care tea.

Disclosure of Invention

The invention aims to provide a loranthus parasiticus and dandelion tea cream which has the effects of dispelling wind and removing dampness, improving immunity, regulating blood fat, promoting urination and relaxing bowels. The invention also aims to provide a preparation method of the loranthus parasiticus and dandelion tea cream, and the tea cream prepared by the method has the characteristics of stable cream body, good taste and convenience in carrying and storage.

The former technical scheme of the invention is as follows:

a mistletoe and dandelion tea cream is a mixture prepared from the following raw materials in parts by weight: 8-12 parts of parasitic loranthus, 8-12 parts of dandelion, 28-32 parts of honey and 3-5 parts of sweet osmanthus.

Further, the feed additive is a mixture prepared from the following raw materials in parts by weight: 10 parts of parasitic loranthus, 10 parts of dandelion, 30 parts of honey and 4 parts of sweet osmanthus.

The latter technical scheme of the invention is as follows:

a preparation method of a loranthus parasiticus and dandelion tea cream comprises the following preparation steps:

(1) selecting high-quality herba Taxilli, cutting into segments, pulverizing, sieving, adding ethanol, soaking, filtering, and extracting with ultrasound-assisted extraction to obtain herba Taxilli extractive solution;

(2) selecting high-quality dandelion, cutting into segments, crushing, adding ethanol for soaking and filtering, and obtaining dandelion extract after ultrasonic-assisted extraction and filtration;

(3) mixing the mistletoe extract obtained in the step (1) and the dandelion extract obtained in the step (2) according to a certain proportion, and concentrating to obtain mistletoe and dandelion clear paste;

(4) refining the honey with good quality to obtain refined honey;

(5) taking sweet osmanthus according to a proportion, taking the refined honey obtained in the step (4) and the sweet osmanthus according to a proportion, adding the refined honey and the sweet osmanthus into the loranthus parasiticus and dandelion clear paste obtained in the step (3), mixing, continuing to concentrate and cool to obtain the traditional Chinese medicine.

Further, in the step (1), the segmented parasitic loranthus is put into a pulverizer to be pulverized at normal temperature and then is sieved by a 60-mesh sieve, the concentration of the used ethanol is 70%, and the ratio of the parasitic loranthus powder to the ethanol is 1: 10, the extraction time is 40min, and the extraction temperature is 60 ℃.

Further, in the step (2), the cut dandelion is put into a pulverizer to be pulverized at normal temperature and then is sieved by a 60-mesh sieve, the concentration of the used ethanol is 60%, and the ratio of the dandelion powder to the ethanol is 1: 10, the extraction time is 30min, and the extraction temperature is 70 ℃.

Further, in the step (3), the mixing ratio of the extract of mistletoe to the extract of dandelion is 1: 1.

further, in the step (5), the mixing ratio of the loranthus parasiticus and dandelion clear paste to the refined honey is 1: 3, the weight of the added sweet osmanthus is 3 g.

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

1. the loranthus parasiticus and dandelion tea cream disclosed by the invention selects the loranthus parasiticus and the dandelion as main medicines, and the loranthus parasiticus mainly has the functions of dispelling wind and eliminating dampness, tonifying liver and kidney and regulating blood vessels; the dandelion has more active ingredients and is beneficial to various aspects of human bodies. The two ingredients are compatible and combined, and have the effects of dispelling pathogenic wind, removing dampness, improving immunity, regulating blood lipid, promoting urination and relaxing bowels. By adding honey and sweet osmanthus, the fragrance and sweetness of the tea soup can be improved, and the taste of the tea soup is more hierarchical.

2. The invention relates to a preparation method of a mistletoe and dandelion tea cream, which comprises the steps of cutting and crushing mistletoe to obtain mistletoe extracting solution, cutting and crushing dandelion powder to obtain dandelion extracting solution, mixing the mistletoe extracting solution and the dandelion extracting solution, concentrating to obtain mistletoe and dandelion clear paste, adding refined honey and sweet osmanthus, and continuing to concentrate and cool to obtain the mistletoe and dandelion clear paste.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a data diagram of the evaluation of the loranthus parasiticus and dandelion tea cream of the present invention.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.

The invention relates to a mistletoe and dandelion tea paste which is a mixture prepared from the following raw materials in parts by weight: 8-12 parts of parasitic loranthus, 8-12 parts of dandelion, 28-32 parts of honey and 3-5 parts of sweet osmanthus.

Preferably, the feed additive is a mixture prepared from the following raw materials in parts by weight: 10 parts of parasitic loranthus, 10 parts of dandelion, 30 parts of honey and 4 parts of sweet osmanthus.

The preparation method of the loranthus parasiticus and dandelion tea paste comprises the following preparation steps:

(1) selecting good-quality herba Taxilli, cutting into segments, pulverizing, sieving, adding ethanol, soaking, filtering, and extracting with ultrasound-assisted extraction to obtain herba Taxilli extractive solution.

The segmented parasitic loranthus is placed into a pulverizer to be pulverized at normal temperature and then is sieved by a 60-mesh sieve, the concentration of the used ethanol is 70%, and the feed-liquid ratio of the parasitic loranthus powder to the ethanol is 1: 10, the extraction time is 40min, and the extraction temperature is 60 ℃.

The main effective component in the loranthus parasiticus is quercetin, and aiming at the extraction of the quercetin in the loranthus parasiticus, the prior data mentions that the extraction rate of extracting the quercetin by using ethanol is high, and the highest content of extracting the quercetin by using ultrasonic wave is 11.13mg/g, so that the extraction rate of extracting the quercetin in the loranthus parasiticus by using the ethanol as a solvent and using the ultrasonic wave is better.

(2) Selecting high-quality dandelion, cutting into segments, crushing, adding ethanol for soaking and filtering, and obtaining dandelion extract after ultrasonic-assisted extraction and filtration.

Wherein, the cut dandelion is put into a pulverizer to be pulverized at normal temperature and then is sieved by a 60-mesh sieve, the concentration of the used ethanol is 60 percent, and the material-liquid ratio of the dandelion powder to the ethanol is 1: 10, the extraction time is 30min, and the extraction temperature is 70 ℃.

(3) Mixing the mistletoe extract obtained in the step (1) and the dandelion extract obtained in the step (2) according to a certain proportion, and concentrating to obtain the mistletoe and dandelion clear paste. Wherein the mixing ratio of the parasitic loranthus extract to the dandelion extract is 1: 1.

(4) and refining the honey with good quality to obtain refined honey.

In the preparation process, the added honey must be refined, and the purpose of refining the honey is to destroy enzymes, remove impurities, kill microorganisms, reduce water in the honey, increase viscosity of the honey and the like, and simultaneously prevent the phenomenon of sand return.

(5) Taking sweet osmanthus according to a proportion, taking the refined honey obtained in the step (4) and the sweet osmanthus according to a proportion, adding the refined honey and the sweet osmanthus into the loranthus parasiticus and dandelion clear paste obtained in the step (3), mixing, continuing to concentrate and cool to obtain the traditional Chinese medicine. The liquid becomes thicker in the cooling process, and the paste is not dissolved after being dripped into purified water and is formed into blocks for a period of time, so that the parasitic loranthus dandelion is successfully prepared, and finally the parasitic loranthus dandelion is put into a mold and is cooled.

Wherein, the mixing ratio of the mistletoe and dandelion clear paste to the refined honey is 1: 3, the weight of the added sweet osmanthus is 3 g. The osmanthus flowers are added into the tea cream, so that the fragrance can be added, the taste of the mulberry parasitic tea and the dandelion is improved, and the tea soup made from the tea cream and the tea cream is more fragrant; the honey is added to improve the mouthfeel of the loranthus parasiticus and dandelion tea paste so that the loranthus parasiticus and dandelion tea paste is not obtrusive; and the honey only slightly adjusts the bitterness of the parasitic loranthus tea, so that the bitterness of the tea cream is not so heavy, thereby adjusting the taste of the tea cream.

Examples of the experiments

According to the prescription of Erdong ointment in Chinese pharmacopoeia, 1: 1 proportion, adding 50g of honey into every 100g of the loranthus parasiticus and dandelion clear paste for reference, and making a study on the formula proportion of the 4 groups of loranthus parasiticus and dandelion tea creams No. 1-4, wherein the weight ratio of the raw materials of the 4 groups of loranthus parasiticus and dandelion tea creams is shown in table 1.

Table 1 study on weight ratio of raw materials of loranthus parasiticus and dandelion tea paste

	Mulberry parasitic tea/g	Dandelion/g	Osmanthus flowers/g	Honey/g
					1	20	20	4	25
2	10	10	4	30
					3	10	5	4	30
4	5	10	4	30

The 4 groups of raw materials No. 1-4 are prepared into the loranthus parasiticus and dandelion tea cream according to the preparation method of the loranthus parasiticus and dandelion tea cream. The method comprises the following specific steps:

(1) selecting good-quality herba Taxilli, cutting into segments, pulverizing, sieving, adding ethanol, soaking, filtering, and extracting with ultrasound-assisted extraction to obtain herba Taxilli extractive solution. The segmented parasitic loranthus is placed into a pulverizer to be pulverized at normal temperature and then is sieved by a 60-mesh sieve, the concentration of the used ethanol is 70%, and the feed-liquid ratio of the parasitic loranthus powder to the ethanol is 1: 10, the extraction time is 40min, and the extraction temperature is 60 ℃.

After the step (1) is completed, the absorbance of quercetin of the extract solutions of loranthus parasiticus obtained from the 4 groups of raw materials 1-4 is measured at the wavelength of 372nm, and the content of quercetin in the extract solutions of loranthus parasiticus of the 4 groups is calculated, respectively, and the results are shown in table 2.

Table 24 Loranthus parasiticus extract containing quercetin

	Mulberry parasitic tea/g	Absorbance of the solution	Quercetin content (mg/mL)
				1	20	4.523	0.0981
2	10	2.721	0.0589
				3	10	2.864	0.062
4	5	1.480	0.0319

From table 2, it can be seen that quercetin has a better linear relationship within the range of 5-20 g/mL, quercetin is soaked in ethanol with the concentration of 70%, and the feed-liquid ratio of the added parasitic loranthus powder to ethanol is 1: 10, the extraction time is 40min, and the extraction temperature is 60 ℃, so that the quercetin in the parasitic loranthus can be effectively extracted.

(2) Selecting high-quality dandelion, cutting into sections, crushing, adding ethanol for soaking and filtering, and obtaining dandelion extract after ultrasonic-assisted extraction and filtration, wherein the cut dandelion is put into a crusher for crushing at normal temperature and then passes through a 60-mesh sieve, the concentration of the used ethanol is 60%, and the material-liquid ratio of the added dandelion powder to the ethanol is 1: 10, the extraction time is 30min, and the extraction temperature is 70 ℃.

After the completion of step (2), the caffeic acid absorbance of the dandelion extracts obtained from the 4 groups of raw materials nos. 1-4 were measured at 323nm wavelength, and the caffeic acid content of the dandelion extracts of the 4 groups was calculated, respectively, and the results are shown in table 3.

Table 34 caffeic acid content in herba Taraxaci extractive solution

	Dandelion/g	Absorbance of the solution	Caffeic acid content (mg/mL)
				1	20	3.423	3.02
2	10	1.735	1.51
				3	5	0.918	0.78
4	10	1.791	1.56

As can be seen from Table 3, caffeic acid has a good linear relationship within the range of 5-20 g/mL, the caffeic acid is soaked in ethanol with the concentration of 60%, and the feed-liquid ratio of the added parasitic loranthus powder to the ethanol is 1: 10, the extraction time is 30min, and the extraction temperature is 70 ℃, so that the caffeic acid in the dandelion can be effectively extracted.

(3) Mixing the mistletoe extract obtained in the step (1) and the dandelion extract obtained in the step (2) according to a certain proportion, and concentrating to obtain the mistletoe and dandelion clear paste.

(4) And refining the honey with good quality to obtain refined honey.

(5) Taking sweet osmanthus according to a proportion, taking the refined honey obtained in the step (4) and the sweet osmanthus according to a proportion, adding the refined honey and the sweet osmanthus into the loranthus parasiticus and dandelion clear paste obtained in the step (3), mixing, continuing to concentrate and cool to obtain the traditional Chinese medicine.

Respectively preparing No. 1-4 herba Taxilli and herba Taraxaci tea cream from 4 groups of raw materials, respectively measuring the content of No. 1-4 herba Taxilli and herba Taraxaci tea cream, and respectively measuring the content of quercetin and caffeic acid in No. 1-4 herba Taxilli and herba Taraxaci tea cream.

Respectively weighing No. 1-4 herba Taxilli and herba Taraxaci tea cream, respectively adding 3g into 100mL volumetric flasks, respectively adding appropriate amount of 70% C₂H₅Putting OH solution into ultrasonic cleaning machine, dissolving herba Taxilli and herba Taraxaci tea paste, adding 70% C₂H₅And (3) fixing the volume of the OH solution to obtain No. 1-4 tea soup, measuring the absorbance of 4 parts of tea soup at the wavelength of 372nm, and calculating the quercetin content of each tea soup according to the absorbance.

Respectively weighing 3g of No. 1-4 herba Taxilli and herba Taraxaci tea paste, respectively placing into 50mL volumetric flasks, adding C₂H₅10mL of OH solution, 1mL of 0.1mol/L hydrochloric acid solution respectively, adding water to a constant volume, putting a volumetric flask into an ultrasonic cleaning machine to fully dissolve tea cream, filtering tea soup, taking 5mL of tea soup respectively to obtain No. 1-4 tea soup, putting each part of tea soup into the 10mL volumetric flask respectively, adding 0.5mL of lmol/L hydrochloric acid solution, adding distilled water to a constant volume, shaking uniformly to obtain No. 1-4 tea soup to be determined, measuring the absorbance of 4 parts of tea soup at a wavelength of 323nm respectively, and calculating the caffeic acid content of each part of tea soup according to the absorbance. The data of the content of quercetin and the content of caffeic acid in the obtained tea cream are shown in the following table 4.

TABLE 44 content of tea extract

	Weight/g of tea paste	Quercetin content/(mg/mL)	Caffeic acidcontent/(mg/mL)
				1	33.50	0.0876	2.76
2	34.68	0.0490	1.16
				3	30.13	0.0493	0.53
4	29.93	0.0209	1.36

As can be seen from table 4, the taxillus herba taraxacum tea cream prepared by the experimental study contains quercetin and caffeic acid, and the quercetin and caffeic acid still exist in the taxillus herba taraxacum tea cream although the content of the quercetin and caffeic acid is lost in the preparation process, so the taxillus herba taraxacum tea cream inevitably has the health-care effects of the taxillus herba and the dandelion.

Weighing 3g of number 1-4 loranthus parasiticus and dandelion tea paste respectively, putting the weighed materials into cups with the volume of 50mL respectively, brewing with boiled water at the temperature of 95 ℃, stirring until the tea paste is completely dissolved in the water to obtain number 1-4 tea soup, evaluating 4 tea soups respectively in four aspects of the color of the tea paste, the color of the tea soup and the respective taste, scoring standards are shown in table 5, obtaining sensory evaluation is shown in table 6, and obtaining an evaluation data graph of the loranthus parasiticus and dandelion tea paste as shown in fig. 1.

TABLE 5 sensory evaluation and scoring table for loranthus parasiticus and dandelion tea cream

TABLE 64 parts tea soup sensory evaluation

As can be seen from table 6, the tea soup made from the number 1-4 loranthus parasiticus dandelion tea paste is black brown without any difference in color, and the number 1 loranthus parasiticus dandelion tea paste is slightly bitter compared with the other three loranthus parasiticus dandelion tea pastes because of less honey and more raw material medicines; the other three parts of the loranthus parasiticus and dandelion tea cream have moderate sweetness, and the loranthus parasiticus and dandelion tea cream has a chocolate-like taste when being eaten, and belongs to a basically acceptable taste for people. The adding amount of the No. 2 tea cream which is respectively the parasitic loranthus tea and the dandelion is relatively moderate, so that the content of the effective components of the No. 2 tea cream is relatively higher than that of the corresponding quercetin and caffeic acid of the three parts of parasitic loranthus and dandelion tea cream; the amounts of the loranthus parasiticus and dandelion tea cream nos. 3 and 4 are small because the loranthus parasiticus tea and the dandelion are respectively added, so that the effective components of the loranthus parasiticus and dandelion tea cream nos. 2 are less than the contents of quercetin and caffeic acid.

The use amount of honey is basically consistent, so the influence on the taste of the tea soup beverage brewed by the No. 1-4 loranthus parasiticus dandelion tea cream is not obvious. It can be seen from table 6 that the beverage brewed from the tea cream of the mulberry parasitic tea and the dandelion is light yellow, has moderate sour and sweet taste, bitter taste and no long aftertaste, has no layering phenomenon, has the fragrance of the osmanthus fragrans, is also mixed with the compound fragrance of the mulberry parasitic tea and the dandelion, has more hierarchical mouthfeel of the tea soup, and is more easily accepted by the public.

The above description is only exemplary of the invention, and any modification, equivalent replacement, and improvement made within the spirit and scope of the present invention should be considered within the scope of the present invention.