CN113383834A - A health black tea containing Curcuma rhizome and Glycyrrhrizae radix, and its preparation method - Google Patents
A health black tea containing Curcuma rhizome and Glycyrrhrizae radix, and its preparation method Download PDFInfo
- Publication number
- CN113383834A CN113383834A CN202110747456.4A CN202110747456A CN113383834A CN 113383834 A CN113383834 A CN 113383834A CN 202110747456 A CN202110747456 A CN 202110747456A CN 113383834 A CN113383834 A CN 113383834A
- Authority
- CN
- China
- Prior art keywords
- tea
- kneading
- leaves
- dark tea
- dark
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/14—Tea preparations, e.g. using additives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention relates to a health-care dark tea containing turmeric and liquorice and a processing method thereof, wherein the health-care dark tea comprises the following raw materials, by weight, 1-5 parts of turmeric, 10-20 parts of liquorice and 80-120 parts of raw dark tea, wherein the raw dark tea is Guizhou ecological raw dark tea, and the turmeric is small ginger grown in Anshun of Guizhou. The health-care dark tea prepared by the processing method adopts the small yellow ginger, the liquorice and the Guizhou ecological dark tea as raw materials, has relatively single raw material composition, simple preparation method and convenient drinking, not only keeps the warm fragrance of the dark tea, but also has the unique taste of the small yellow ginger and the liquorice, and also has the health-care function, the dark tea has the functions of sterilizing, diminishing inflammation, promoting urination, detoxifying, resisting oxidation, delaying senescence, resisting cancer, resisting mutation, reducing blood fat, reducing blood pressure, improving carbohydrate metabolism, reducing blood sugar and preventing and treating diabetes, and the small yellow ginger and the liquorice are matched, so that the health-care function is obvious by utilizing the gingerol and the curcumene in the small yellow ginger through the blending effect of the liquorice.
Description
Technical Field
The invention belongs to the technical field of black tea processing, and particularly relates to a health-care black tea containing turmeric and liquorice and a processing method thereof.
Background
The Guizhou ecological black tea is a tea prepared from local small leaf seed raw materials used in Guizhou by using a black tea process, belongs to post-fermentation tea which is one of six major tea types, and is a local black tea type product developed in Guizhou in recent years. The raw materials of the traditional black tea are relatively coarse and old, the raw materials of the Guizhou ecological black tea are relatively tender, and the Guizhou tea garden management is strictly in accordance with the ecological standard, so the ecological black tea is called. The black tea is mainly drunk by minority nationalities in the border area, is a necessity for people in the northwest area, and has the saying that no food is available for three days instead of tea for one day. According to modern scientific research, the black tea has the effects of supplementing dietary nutrition, helping digestion and relieving greasiness, reducing fat and losing weight, preventing cardiovascular diseases, resisting oxidation and delaying aging, resisting cancer, reducing blood pressure, reducing blood sugar, preventing and treating diabetes, sterilizing and diminishing inflammation, promoting urination and detoxifying, reducing smoke and wine toxicity and the like. In particular has quick response to appetite increase, abdominal distension relief, diarrhea relief and stomach strengthening. With the continuous improvement of modern living standard, the sub-health condition of the body appears, especially the people with three highs (hyperglycemia, blood fat and blood pressure) are continuously increased, and the black tea becomes a health-care drink which is particularly popular in the market. Especially the Guizhou ecological dark tea developed in recent years has the health-care effects of promoting digestion, losing weight, delaying senility, reducing cholesterol, blood pressure, blood fat and the like.
The ginger includes small-species ginger, large-species ginger, alpinia japonica (wild ginger) and other varieties, the medical use is better for small species, the small-species ginger is called 'small yellow ginger' by custom, the cut surface of the small yellow ginger is pure yellow, the taste is pungent and hot, the meat is tender, the taste is fragrant, and the fiber is finer. The Xiaohuangjiang is also an edible and medicinal plant. The variety of the alpinia japonica is mainly selected from the small yellow ginger and is outstanding. The elevation of 1000 meters above in the Guizhou Anshun area is natural and pollution-free, and the good quality of the alpine ginger is ensured. The ginger is rich in gingerol, phytoncide and the like, has unique spicy fragrance, has the functions of promoting blood circulation, dispelling cold, removing dampness and sweating, has the functions of benefiting gallbladder, invigorating stomach and preventing vomiting, removing fishy smell and eliminating edema according to the theory of traditional Chinese medicine, and is beneficial to recovery of liver diseases when being used together with honey.
The licorice belongs to perennial herbs, and the root and rhizome are stout, and are mainly distributed in northeast, north China, Shanxi, Gansu, Qinghai, Xinjiang, Shandong and other places. The liquorice is a tonifying Chinese herbal medicine, the medicinal parts are roots and rhizomes, and the liquorice has the effects of tonifying spleen and qi, clearing away heat and toxic materials, eliminating phlegm and stopping cough, relieving spasm and pain and harmonizing the medicines. It is indicated for spleen and stomach deficiency, lassitude and hypodynamia, palpitation and shortness of breath, cough with profuse sputum, spasm and pain of abdomen and limbs, carbuncle and sore, and to relieve toxicity and strong action of drugs.
With the growing concern about the cardiovascular and cerebrovascular health of the middle-aged and elderly people, the medicinal value of the small turmeric and the liquorice are combined with the excellent characteristics of the Guizhou ecological dark tea to develop the health-care dark tea, so that the health-care dark tea can better solve the problems, and particularly has a practical application effect on people suffering from three highs and obesity. Through retrieval, no patent literature data combining the small turmeric, the liquorice and the dark tea is found, and no related report is found in the prior art.
Disclosure of Invention
In order to solve the problems in the prior art, the invention processes the small yellow ginger and the liquorice which are homologous in medicine and food and the black tea which is locally produced into the tea bag or the pressed compressed tea which is convenient to drink, not only can increase the health care effect of the black tea, but also can meet the requirements of people suffering from three highs and obesity, thereby improving the economic value of tea products, in particular to the health care black tea containing the small yellow ginger and the liquorice and the processing method thereof.
In order to solve the technical problems, the invention adopts the technical scheme that: the health-care dark tea comprises, by weight, 1-5 parts of small yellow ginger, 10-20 parts of liquorice and 80-120 parts of raw dark tea, wherein the raw dark tea is ecological dark tea of Guizhou, and the small yellow ginger is small ginger grown locally in Anghun of Guizhou.
Further, the health-care dark tea containing the small yellow ginger and the liquorice is composed of the following raw materials in parts by weight, 2-4 parts of the small yellow ginger, 13-17 parts of the liquorice and 95-105 parts of raw dark tea, wherein the raw dark tea is ecological raw dark tea in Guizhou, and the small yellow ginger is small ginger grown locally in Anghun in Guizhou.
Furthermore, the health-care dark tea containing the small yellow ginger and the liquorice is prepared from the following raw materials in parts by weight, 3 parts of the small yellow ginger, 15 parts of the liquorice and 100 parts of raw dark tea, wherein the raw dark tea is Guizhou ecological raw dark tea, and the small yellow ginger is small ginger growing locally in Anghun of Guizhou.
The invention also discloses a processing method of the health-care dark tea, which comprises the following steps: respectively selecting the prepared green raw materials of the small turmeric and the liquorice and the newly prepared raw dark tea according to the raw material proportion, crushing, mixing, uniformly mixing, sterilizing, subpackaging in filter paper tea bags, and finally bagging to prepare the bagged tea; or selecting the prepared green small turmeric and licorice root raw materials and the dark green tea respectively according to the raw material proportion, grinding the raw materials into fine powder, mixing the fine powder and the fine powder, uniformly mixing the fine powder and the dark green tea, pressing the mixture into block-shaped compressed tea with specified weight and set shape by using a tea block pressing machine through a steel die in the tea block pressing machine, sterilizing the compressed tea, packaging the sterilized compressed tea, and finally bagging the sterilized compressed tea to prepare the compressed tea.
Further, the processing method provided by the invention is adopted, wherein the preparation method of the small turmeric and licorice root blank raw materials comprises the following steps:
(1) picking fresh small yellow ginger, cleaning, airing, and then cutting into slices with the thickness of 2-3 mm;
(2) carrying out vacuum low-temperature freeze drying on the cut slices until the water content is 8-12%;
(3) respectively crushing the dried small yellow ginger and the finished product liquorice, mixing the raw materials according to the raw material ratio after crushing, fully and uniformly mixing the raw materials, and finally grinding the mixture to 600-900-mesh powder by adopting a ball mill.
Further, the processing method provided by the invention is adopted, wherein in the vacuum low-temperature freeze drying process in the step (2), the slices are dehydrated and dried in a vacuum low-temperature freeze dryer, the drying time is 4-7 min, the drying temperature is 20-25 ℃, and the slices are dried until the water content is 8-10%.
Further, the processing method of the present invention is adopted, wherein in the grinding process of the step (3), the powder is ground to 800 meshes by using a ball mill.
Further, the processing method provided by the invention is adopted, wherein the preparation method of the fresh raw dark tea comprises the steps of picking fresh leaves in an ecological dark tea planting base, and carrying out green spreading, green removing, primary kneading, drying, secondary kneading and pile fermentation on the fresh leaves to prepare the fresh raw dark tea.
Further, the processing method provided by the invention is adopted, wherein the specific operation mode of picking the fresh leaves is as follows: picking up native black tea lobule varieties of Guizhou Anshu, wherein the fresh leaves are two leaves per bud or three leaves per bud, and are free from rainwater leaves and insect-infected leaves; the specific operation mode of spreading green is as follows: putting the picked fresh leaves into a ventilated and cool place, uniformly spreading the leaves, wherein the spreading thickness is 3-5 cm, and the spreading time is 4-5 h; the specific operation mode of the water-removing is as follows: putting the spread leaves into a roller continuous fixation machine, and rapidly performing fixation at the temperature of 315-325 ℃ for 2-4 min; the specific operation mode of the initial kneading is as follows: cold kneading for 40-50 min at normal pressure by using a kneading machine, and then pressurizing and re-kneading for 5-10 min; the specific operation mode of drying is as follows: drying for 15-20 min at the temperature of 80-90 ℃ until the water content is 35-40%; the specific operation mode of re-kneading is as follows: cold kneading for 30-40 min at normal pressure by using a kneading machine, then kneading for 30-40 min under light pressure, and finally, loosening and kneading for 5-10 min; the concrete operation mode of the pile fermentation is as follows: and (3) placing the re-kneaded tea leaves into a pile fermentation room, keeping the temperature at 20-28 ℃, and standing for 13-18 d until the aroma of the tea leaves is pure and the color of the tea leaves is turned into brown.
Further, by adopting the processing method of the invention, when the fresh leaves are picked, the fresh leaves must be contained in bamboo baskets, and various bags are forbidden to be used, so as to prevent the fresh leaves from red change and stuffy and ripe; in the spreading process, the spreading thickness is 3-4 cm, and the spreading time is 4.5-5 h; in the de-enzyming process, rapidly de-enzyming the spread leaves at 320 ℃ for 3 min; in the primary kneading process, cold kneading is carried out for 45-50 min under normal pressure, then pressure is applied for re-kneading for 8-10 min, and kneading is carried out until tea juice overflows to the surfaces of the tea leaves; in the drying process, drying for 18-20 min at the temperature of 85-90 ℃ until the water content is 38-40%; in the re-kneading process, cold kneading is carried out at normal pressure for 30-35 min, then the kneading is carried out under light pressure for 35-40 min, and finally the kneading is carried out under loose pressure for 6-8 min; and in the pile fermentation process, keeping the temperature at 24-26 ℃, keeping the relative humidity at more than 85%, standing for 15 days, and performing pile fermentation until the aroma of the tea leaves is pure and the color of the tea leaves is turned into brown.
The health-care dark tea disclosed by the invention adopts the small turmeric, the liquorice and the Guizhou ecological dark tea as raw materials, wherein the Guizhou ecological dark tea contains abundant nutritional components, most importantly vitamins and mineral substances, and in addition, the health-care dark tea also contains protein, amino acid, carbohydrate and the like, and is an important source of essential mineral substances and various vitamins for a human body. Meanwhile, caffeine, vitamins, amino acids, phospholipids and the like in the dark tea are beneficial to human digestion and regulate fat metabolism, and the stimulation effect of the caffeine can improve the secretion amount of gastric juice, so that the appetite is promoted, the digestion is assisted, the effects of treating dyspepsia and eliminating abdominal distension are achieved, and a certain effect is achieved on treating habitual constipation. In addition, the dark tea can improve the microbial environment of the intestinal tract and has the function of smoothing intestines and stomach; the blood pressure reducing agent also has good functions of degrading fat, resisting blood coagulation and promoting fibrinogen to dissolve, can obviously inhibit platelet aggregation, can relax blood vessel walls, increase effective diameters of blood vessels, and reduces blood pressure through vasodilatation, thereby inhibiting the formation of atherosclerotic plaques on the inner walls of aorta and coronary arteries, and achieving the purposes of reducing blood pressure, softening blood vessels and preventing and treating cardiovascular diseases. The tea polysaccharide rich in black tea has effects of reducing blood lipid, reducing blood sugar and activating peroxide in blood. Catechin, theaflavin, theanine and tea polysaccharide in the dark tea, especially complex flavonoid with high content, all have the function of clearing free radicals, thereby having the functions of resisting oxidation and delaying cell aging. The dark tea also has obvious inhibition effect on tumor cells. In addition, the main components of the black tea liquor color are theaflavin and thearubigin, and the theaflavin is not only an effective free radical scavenger and antioxidant, but also has obvious antibacterial effect. In addition, theaflavin has certain inhibition effect on invasion of influenza virus and infection of rotavirus and enterovirus. The diuretic function of caffeine in dark tea is achieved by the kidney promoting the rate of water filtration from urine. Meanwhile, the stimulation effect of the caffeine on the bladder can assist in diuresis, help sober up and relieve alcoholism, meanwhile, the tea polyphenol in the dark tea can not only precipitate the nicotine of the tobacco and be discharged out of the body along with urine, but also can clear free radicals in smoke and reduce the toxic effect of the smoke on human bodies, and the tea polyphenol has strong adsorption effect on heavy metal toxics, so that the toxic effect of the heavy metal can be relieved.
The liquorice is one of the most commonly used medicines, has mild nature and sweet taste, enters twelve meridians and is a tonifying Chinese herbal medicine. The raw licorice root can clear away heat and toxic materials, moisten lung and relieve cough, and has the effect of harmonizing the properties of the medicaments.
The substances such as gingerol, curcumene, phytoncide and the like contained in the small yellow gingers are natural medicinal ingredients, have unique spicy fragrance, and have obvious inhibiting and eliminating effects on various pathogenic bacteria in human bodies.
Compared with the prior art, the health-care dark tea containing the small turmeric and the liquorice and the processing method thereof have the beneficial effects that: the health care tea is prepared from the raw materials of the small yellow ginger, the liquorice and the Guizhou ecological dark green tea, has relatively single raw material composition, simple preparation method and convenient drinking, not only keeps the warm fragrance of the dark green tea, but also has the special mouthfeel of the small yellow ginger and the liquorice, and also has the health care function. The beneficial effects can be embodied from the following aspects:
1. the health-care dark tea contains the small turmeric and the liquorice, the product tastes sweet, has pure fragrance and mellow taste, does not have the bad bitter and astringent feeling of the traditional dark tea, and can ensure that people can enjoy the health-care effect in the process of tasting the dark tea; the prepared health-care dark tea product has high tea polysaccharide content and strong activity, is more suitable for patients with hypertension, hyperlipidemia and hyperglycemia, and has more obvious effect on fat reduction than other tea products.
2. According to the health-care dark tea, fresh small yellow gingers are picked as raw materials, the small yellow gingers are subjected to vacuum low-temperature freeze drying treatment, then are mixed with the liquorice, and are ground by the ball mill, so that the active ingredients of the small yellow gingers and the liquorice can be fully activated and retained in the grinding treatment process, the active ingredients can be quickly leached out in the brewing process, and the effects of the beneficial ingredients of the small yellow gingers and the liquorice can be improved and guaranteed. Compared with the small yellow ginger and the liquorice which are treated by the conventional method, the leaching amount of the effective components is improved by 15-20%.
3. The health-care dark tea is processed and prepared into a tea bag or a pressed compressed tea form, and is ground by the ball mill, so that the brewing time of the dark tea is shortened, the leaching of effective components is facilitated, the brewing liquid is not easy to be turbid during brewing, and the clear and transparent tea liquid can be ensured.
4. The health-care dark tea provided by the invention has the advantages that in the whole processing process, all working procedures become a whole and are mutually restricted, the technical basis is laid for preparing high-quality health-care dark tea containing the small yellow ginger and the liquorice by strictly controlling the parameter system for preparing the small yellow ginger, the liquorice and the Guizhou ecological dark tea, the added value and the economic benefit of the product are improved, a new development mode is provided for extending the development of the Guizhou ecological dark tea industry, a new market is developed, new dark tea products are enriched, and contribution is made to promoting the health of people.
Detailed Description
In order to more fully explain the practice of the invention, the invention is further described with reference to the following specific examples. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. All the technologies realized based on the content of the present invention are covered in the protection scope of the present invention. Unless otherwise specified, the starting materials and reagents used in the following examples are all commercially available products or may be prepared by known methods using conventional equipment known to those skilled in the art.
Example 1:
the health-care dark tea comprises the following raw materials, by weight, 1 part of small yellow ginger, 10 parts of liquorice and 80 parts of dark green tea, wherein the dark green tea is Guizhou ecological dark green tea, and the small yellow ginger is small ginger grown locally in the Anghun of Guizhou.
The processing method of the health-care dark tea comprises the following steps: the prepared roughcast materials of the small turmeric and the liquorice are respectively selected according to the raw material proportion and the newly prepared raw dark tea, the raw dark tea is crushed and then mixed, the mixture is evenly mixed, the mixture is sterilized and then is subpackaged into a filter paper tea bag, and finally the bag-packed tea is prepared.
The preparation method of the raw materials of the small turmeric and the licorice root comprises the following steps:
(1) picking fresh small yellow ginger, cleaning, airing, and then cutting into slices with the thickness of 2-3 mm;
(2) placing the cut slices in a vacuum low-temperature freeze dryer, and carrying out vacuum low-temperature freeze drying for 4-7 min at the drying temperature of 20-25 ℃ until the water content is 10-12%;
(3) respectively crushing the dried small yellow ginger and the finished product liquorice, mixing the raw materials according to the raw material ratio after crushing, fully and uniformly mixing the raw materials, and finally grinding the mixture to 600-800 meshes of powder by adopting a ball mill.
The preparation method of the fresh raw dark tea comprises the steps of picking fresh leaves in an ecological dark tea planting base, and preparing the fresh raw dark tea through the steps of spreading, de-enzyming, primarily kneading, drying, secondarily kneading and piling, wherein the preparation method comprises the following specific steps:
the specific operation mode of picking the fresh leaves is as follows: picking up native black tea small leaf varieties of Guizhou Anshu, wherein the fresh leaves are two leaves per bud or three leaves per bud, and do not need rainwater leaves and insect-infected leaves, and when the fresh leaves are picked, the fresh leaves are required to be contained in bamboo baskets, and various bags are forbidden to be used, so that the fresh leaves are prevented from being red and stuffy;
the specific operation mode of spreading green is as follows: putting the picked fresh leaves into a ventilated and cool place, uniformly spreading the leaves for 4-4.5 hours, wherein the spreading thickness is 4-5 cm;
the specific operation mode of the water-removing is as follows: putting the spread leaves into a roller continuous enzyme deactivating machine, and rapidly deactivating enzyme at 315-320 ℃ for 3-4 min;
the specific operation mode of the initial kneading is as follows: cold kneading for 40-45 min at normal pressure by using a kneading machine, then pressurizing and re-kneading for 5-8 min until tea juice overflows to the surface of the tea leaves;
the specific operation mode of drying is as follows: drying for 15-18 min at the temperature of 80-85 ℃ until the water content is 35-38%;
the specific operation mode of re-kneading is as follows: cold kneading for 30-35 min at normal pressure by using a kneading machine, then kneading for 35-40 min under light pressure, and finally, loosening and kneading for 5-8 min;
the concrete operation mode of the pile fermentation is as follows: and (3) placing the re-kneaded tea leaves into a pile fermentation room, keeping the temperature at 20-25 ℃, keeping the relative humidity at more than 85%, and standing for 15-18 d until the tea leaves have pure fragrance and the leaf color is turned brown.
Example 2:
the health-care dark tea comprises, by weight, 2 parts of small yellow ginger, 13 parts of liquorice and 95 parts of raw dark tea, wherein the raw dark tea is Guizhou ecological dark tea, and the small yellow ginger is small ginger grown locally in the Anghun of Guizhou.
The processing method of the health-care dark tea comprises the following steps: the method comprises the steps of selecting prepared green small turmeric and liquorice raw materials and dark green tea according to the raw material proportion, grinding the raw materials into fine powder, mixing the fine powder and the fine powder, uniformly mixing, pressing the fine powder and the dark green tea into block-shaped compressed tea with specified weight and set shape by using a tea block pressing machine through a steel die in the tea block pressing machine, sterilizing, packaging, and finally bagging to obtain the compressed tea.
Wherein the preparation of the turmeric and licorice root raw materials and the preparation of the fresh dark green tea are the same as the example 1.
Example 3:
the health-care dark tea comprises, by weight, 3 parts of small yellow ginger, 15 parts of liquorice and 100 parts of raw dark tea, wherein the raw dark tea is Guizhou ecological dark tea, and the small yellow ginger is small ginger growing locally in the Anghun of Guizhou.
The processing method of the health-care dark tea comprises the following steps: the prepared roughcast materials of the small turmeric and the liquorice are respectively selected according to the raw material proportion and the newly prepared raw dark tea, the raw dark tea is crushed and then mixed, the mixture is evenly mixed, the mixture is sterilized and then is subpackaged into a filter paper tea bag, and finally the bag-packed tea is prepared.
The preparation method of the raw materials of the small turmeric and the licorice root comprises the following steps:
(1) picking fresh small yellow ginger, cleaning, airing, and then cutting into slices with the thickness of 2-3 mm;
(2) placing the cut slices in a vacuum low-temperature freeze dryer, and carrying out vacuum low-temperature freeze drying for 4-7 min at the drying temperature of 20-25 ℃ until the water content is 8-10%;
(3) respectively crushing the dried small yellow ginger and the finished product liquorice, mixing the raw materials according to the raw material proportion after crushing, fully and uniformly mixing the raw materials, and finally grinding the mixture to 800-mesh powder by adopting a ball mill.
The preparation method of the fresh raw dark tea comprises the steps of picking fresh leaves in an ecological dark tea planting base, and preparing the fresh raw dark tea through the steps of spreading, de-enzyming, primarily kneading, drying, secondarily kneading and piling, wherein the preparation method comprises the following specific steps:
the specific operation mode of picking the fresh leaves is as follows: picking up native black tea lobule varieties of Guizhou Anshu, wherein the fresh leaves are two leaves per bud or three leaves per bud, and are free from rainwater leaves and insect-infected leaves; when the fresh leaves are picked, the fresh leaves must be contained in a bamboo basket, and various bags are forbidden to be used to prevent the fresh leaves from being red and stuffy;
the specific operation mode of spreading green is as follows: putting the picked fresh leaves into a ventilated and cool place, uniformly spreading the leaves, wherein the spreading thickness is 3-4 cm, and the spreading time is 4.5-5 h;
the specific operation mode of the water-removing is as follows: placing the spread leaves into a roller continuous enzyme deactivating machine, and rapidly deactivating enzyme at 320 deg.C for 3 min;
the specific operation mode of the initial kneading is as follows: cold kneading for 45-50 min at normal pressure by using a kneading machine, then pressing and re-kneading for 8-10 min until tea juice overflows to the surface of the tea leaves;
the specific operation mode of drying is as follows: drying for 18-20 min at the temperature of 85-90 ℃ until the water content is 38-40%;
the specific operation mode of re-kneading is as follows: cold kneading for 30-35 min at normal pressure by using a kneading machine, then kneading for 35-40 min under light pressure, and finally, loosening and kneading for 6-8 min;
the concrete operation mode of the pile fermentation is as follows: and (3) placing the re-kneaded tea leaves into a pile fermentation room, keeping the temperature at 24-26 ℃, keeping the relative humidity at more than 85%, standing for 15d, and performing pile fermentation until the aroma of the tea leaves is pure and the color of the tea leaves is changed into brown.
Example 4:
the health-care dark tea comprises, by weight, 4 parts of small yellow ginger, 17 parts of liquorice and 105 parts of dark green tea, wherein the dark green tea is Guizhou ecological dark green tea, and the small yellow ginger is small ginger grown locally in the Anghun of Guizhou.
The processing method of the health-care dark tea comprises the following steps: the method comprises the steps of selecting prepared green small turmeric and liquorice raw materials and dark green tea according to the raw material proportion, grinding the raw materials into fine powder, mixing the fine powder and the fine powder, uniformly mixing, pressing the fine powder and the dark green tea into block-shaped compressed tea with specified weight and set shape by using a tea block pressing machine through a steel die in the tea block pressing machine, sterilizing, packaging, and finally bagging to obtain the compressed tea.
Wherein the preparation of the turmeric and licorice root raw materials and the preparation of the fresh dark green tea are the same as the example 3.
Example 5:
the health-care dark tea comprises, by weight, 5 parts of small yellow ginger, 20 parts of liquorice and 120 parts of raw dark tea, wherein the raw dark tea is Guizhou ecological dark tea, and the small yellow ginger is small ginger grown locally in the Anghun of Guizhou.
The processing method of the health-care dark tea comprises the following steps: the prepared roughcast materials of the small turmeric and the liquorice are respectively selected according to the raw material proportion and the newly prepared raw dark tea, the raw dark tea is crushed and then mixed, the mixture is evenly mixed, the mixture is sterilized and then is subpackaged into a filter paper tea bag, and finally the bag-packed tea is prepared.
The preparation method of the raw materials of the small turmeric and the licorice root comprises the following steps:
(1) picking fresh small yellow ginger, cleaning, airing, and then cutting into slices with the thickness of 2-3 mm;
(2) placing the cut slices in a vacuum low-temperature freeze dryer, and carrying out vacuum low-temperature freeze drying for 4-7 min at the drying temperature of 20-25 ℃ until the water content is 9-11%;
(3) respectively crushing the dried small yellow ginger and the finished product liquorice, mixing the raw materials according to the raw material ratio after crushing, fully and uniformly mixing the raw materials, and finally grinding the mixture to 700-900 meshes of powder by adopting a ball mill.
The preparation method of the fresh raw dark tea comprises the steps of picking fresh leaves in an ecological dark tea planting base, and preparing the fresh raw dark tea through the steps of spreading, de-enzyming, primarily kneading, drying, secondarily kneading and piling, wherein the preparation method comprises the following specific steps:
the specific operation mode of picking the fresh leaves is as follows: picking up native black tea lobule varieties of Guizhou Anshu, wherein the fresh leaves are two leaves per bud or three leaves per bud, and are free from rainwater leaves and insect-infected leaves; when the fresh leaves are picked, the fresh leaves must be contained in a bamboo basket, and various bags are forbidden to be used to prevent the fresh leaves from being red and stuffy;
the specific operation mode of spreading green is as follows: putting the picked fresh leaves into a ventilated and cool place, uniformly spreading the leaves for 4-4.5 hours, wherein the spreading thickness is 3-4 cm;
the specific operation mode of the water-removing is as follows: putting the spread leaves into a roller continuous fixation machine, and rapidly performing fixation at the temperature of 320-325 ℃ for 2-3 min;
the specific operation mode of the initial kneading is as follows: cold kneading for 44-46 min under normal pressure by using a kneading machine, then pressurizing and re-kneading for 7-9 min until tea juice overflows to the surface of the tea leaves;
the specific operation mode of drying is as follows: drying for 17-18 min at the temperature of 84-87 ℃ until the water content is 36-38%;
the specific operation mode of re-kneading is as follows: cold kneading for 34-36 min at normal pressure by using a kneading machine, then kneading for 34-36 min under light pressure, and finally, loosening and kneading for 6-8 min;
the concrete operation mode of the pile fermentation is as follows: and (3) placing the re-kneaded tea leaves into a pile fermentation room, keeping the temperature at 25-28 ℃, keeping the relative humidity at more than 85%, and standing for 13-15 days until the tea leaves have pure fragrance and the leaf color is turned brown.
Compared with the traditional black tea, the health-care black tea prepared by the processing method has no bitter and astringent feeling, sweet taste, pure fragrance, mellow taste and brewing resistance. Meanwhile, the small yellow ginger and the liquorice are added into the raw materials, the small yellow ginger is subjected to vacuum low-temperature freeze drying treatment firstly and then is mixed with the liquorice, and then is ground by a ball mill, so that the active ingredients of the small yellow ginger and the liquorice can be fully activated and retained in the grinding treatment process, the active ingredients can be quickly leached out during brewing, the beneficial ingredients of the small yellow ginger can be improved and guaranteed, compared with the small yellow ginger and the liquorice treated by the conventional method, the brewing time is shortened, the active ingredients can be better leached out, the brewing liquid is not easy to generate a turbid phenomenon during brewing, and the brewed tea liquid can be guaranteed to have the characteristics of clearness and transparency. The leaching amount of the effective components is improved by 15-20%. In addition, the adopted raw dark tea is Guizhou ecological dark tea, and has the health-care effects of promoting digestion, losing weight, delaying senility, reducing cholesterol, blood pressure, blood fat and the like. Therefore, the health-care dark tea is particularly suitable for patients with hypertension, hyperlipidemia and hyperglycemia, and has a more obvious fat-reducing effect than other tea products for people suffering from obesity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A health-care dark tea containing turmeric and liquorice is characterized in that: the health-care dark tea is prepared from the following raw materials, by weight, 1-5 parts of Curcuma parvum, 10-20 parts of liquorice and 80-120 parts of raw dark tea, wherein the raw dark tea is ecological dark tea in Guizhou, and the Curcuma parvum is small ginger grown locally in the Anshun of Guizhou.
2. The health-care dark tea containing the small turmeric and the liquorice according to claim 1, which is characterized in that: the health-care dark tea is prepared from the following raw materials, by weight, 2-4 parts of Curcuma parvum, 13-17 parts of liquorice and 95-105 parts of raw dark tea, wherein the raw dark tea is ecological dark tea in Guizhou, and the Curcuma parvum is small ginger grown locally in the Anshun of Guizhou.
3. The health-care dark tea containing the small turmeric and the liquorice according to claim 1, which is characterized in that: the health-care dark tea is prepared from the following raw materials, by weight, 3 parts of Curcuma parvum, 15 parts of liquorice and 100 parts of raw dark tea, wherein the raw dark tea is ecological black dark tea in Guizhou, and the Curcuma parvum is small ginger grown in Anshun of Guizhou.
4. A method for processing the health-care dark tea as claimed in any one of claims 1 to 3, wherein the processing method comprises the following steps: respectively selecting the prepared green raw materials of the small turmeric and the liquorice and the newly prepared raw dark tea according to the raw material proportion, crushing, mixing, uniformly mixing, sterilizing, subpackaging in filter paper tea bags, and finally bagging to prepare the bagged tea; or selecting the prepared green small turmeric and licorice root raw materials and the dark green tea respectively according to the raw material proportion, grinding the raw materials into fine powder, mixing the fine powder and the fine powder, uniformly mixing the fine powder and the dark green tea, pressing the mixture into block-shaped compressed tea with specified weight and set shape by using a tea block pressing machine through a steel die in the tea block pressing machine, sterilizing the compressed tea, packaging the sterilized compressed tea, and finally bagging the sterilized compressed tea to prepare the compressed tea.
5. The processing method according to claim 4, wherein the preparation method of the raw materials of the small yellow ginger and the licorice root comprises the following steps:
(1) picking fresh small yellow ginger, cleaning, airing, and then cutting into slices with the thickness of 2-3 mm;
(2) carrying out vacuum low-temperature freeze drying on the cut slices until the water content is 8-12%;
(3) respectively crushing the dried small yellow ginger and the finished product liquorice, mixing the raw materials according to the raw material ratio after crushing, fully and uniformly mixing the raw materials, and finally grinding the mixture to 600-900-mesh powder by adopting a ball mill.
6. The processing method according to claim 5, characterized in that: and (3) in the vacuum low-temperature freeze drying process in the step (2), dehydrating and drying the slices in a vacuum low-temperature freeze dryer at the drying temperature of 20-25 ℃ for 4-7 min until the water content is 8-10%.
7. The processing method according to claim 5, characterized in that: and (4) in the grinding process in the step (3), grinding to 800-mesh powder by using a ball mill.
8. The processing method according to claim 4, characterized in that: the preparation method of the fresh raw dark tea comprises the steps of picking fresh leaves in an ecological dark tea planting base, and preparing the fresh raw dark tea through the steps of spreading, de-enzyming, primarily kneading, drying, secondarily kneading and piling.
9. The process of claim 8, wherein: the specific operation mode of picking the fresh leaves is as follows: picking up native black tea lobule varieties of Guizhou Anshu, wherein the fresh leaves are two leaves per bud or three leaves per bud, and are free from rainwater leaves and insect-infected leaves; the specific operation mode of spreading green is as follows: putting the picked fresh leaves into a ventilated and cool place, uniformly spreading the leaves, wherein the spreading thickness is 3-5 cm, and the spreading time is 4-5 h; the specific operation mode of the water-removing is as follows: putting the spread leaves into a roller continuous fixation machine, and rapidly performing fixation at the temperature of 315-325 ℃ for 2-4 min; the specific operation mode of the initial kneading is as follows: cold kneading for 40-50 min at normal pressure by using a kneading machine, and then pressurizing and re-kneading for 5-10 min; the specific operation mode of drying is as follows: drying for 15-20 min at the temperature of 80-90 ℃ until the water content is 35-40%; the specific operation mode of re-kneading is as follows: cold kneading for 30-40 min at normal pressure by using a kneading machine, then kneading for 30-40 min under light pressure, and finally, loosening and kneading for 5-10 min; the concrete operation mode of the pile fermentation is as follows: and (3) placing the re-kneaded tea leaves into a pile fermentation room, keeping the temperature at 20-28 ℃, and standing for 13-18 d until the aroma of the tea leaves is pure and the color of the tea leaves is turned into brown.
10. The process of claim 9, wherein: when the fresh leaves are picked, the fresh leaves must be contained in a bamboo basket, and various bags are forbidden to be used to prevent the fresh leaves from being red and stuffy; in the spreading process, the spreading thickness is 3-4 cm, and the spreading time is 4.5-5 h; in the de-enzyming process, rapidly de-enzyming the spread leaves at 320 ℃ for 3 min; in the primary kneading process, cold kneading is carried out for 45-50 min under normal pressure, then pressure is applied for re-kneading for 8-10 min, and kneading is carried out until tea juice overflows to the surfaces of the tea leaves; in the drying process, drying for 18-20 min at the temperature of 85-90 ℃ until the water content is 38-40%; in the re-kneading process, cold kneading is carried out at normal pressure for 30-35 min, then the kneading is carried out under light pressure for 35-40 min, and finally the kneading is carried out under loose pressure for 6-8 min; and in the pile fermentation process, keeping the temperature at 24-26 ℃, keeping the relative humidity at more than 85%, standing for 15 days, and performing pile fermentation until the aroma of the tea leaves is pure and the color of the tea leaves is turned into brown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110747456.4A CN113383834A (en) | 2021-07-02 | 2021-07-02 | A health black tea containing Curcuma rhizome and Glycyrrhrizae radix, and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110747456.4A CN113383834A (en) | 2021-07-02 | 2021-07-02 | A health black tea containing Curcuma rhizome and Glycyrrhrizae radix, and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113383834A true CN113383834A (en) | 2021-09-14 |
Family
ID=77625049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110747456.4A Withdrawn CN113383834A (en) | 2021-07-02 | 2021-07-02 | A health black tea containing Curcuma rhizome and Glycyrrhrizae radix, and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113383834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766560A (en) * | 2022-04-08 | 2022-07-22 | 广西德星堂生物科技有限公司 | Oil tea soup material (powder) and preparation method thereof |
-
2021
- 2021-07-02 CN CN202110747456.4A patent/CN113383834A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766560A (en) * | 2022-04-08 | 2022-07-22 | 广西德星堂生物科技有限公司 | Oil tea soup material (powder) and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101738594B1 (en) | Prepatation method of black platycodon syrup and black platycodon syrup | |
| KR102136052B1 (en) | Composition for Liver Protection Containing Hub Extract and Beverage Thereof | |
| KR101539864B1 (en) | Beverage for curing of hangover | |
| CN106343343A (en) | Lithocarpus polystachyus (DC.) Rehd tartarian buckwheat composition for reducing three-high and application thereof | |
| CN103749735A (en) | Instant sugar-free high GABA (Gamma Amino Acid Butyric Acid) folium mori uncongealed beancurd and preparation method thereof | |
| CN104543138B (en) | The preparation method of the long-pending tea of relieving summer heat of a kind ofization | |
| CN113383834A (en) | A health black tea containing Curcuma rhizome and Glycyrrhrizae radix, and its preparation method | |
| KR20110056908A (en) | Composition of mixed herb medicine for leached tea | |
| CN111642602A (en) | Fermented bitter gourd herbal tea and preparation method thereof | |
| CN111557363B (en) | Oil-removed hawthorn lotus leaf tea beverage and preparation method thereof | |
| KR100815331B1 (en) | Health beverages as chiefelement extract of lespedezabicolor turczaninow var and method preparing thereof | |
| CN106804810A (en) | A kind of catchweed bedstraw herb heat-clearing and detoxicating tea jelly and preparation method thereof | |
| CN102987499A (en) | Hericium erinaceus-mulberry leaf compounded health beverage | |
| CN106720662A (en) | A kind of dried orange peel Sweet-osmanthus black tea and preparation method thereof | |
| CN106804807A (en) | A kind of butterflybush flower clearing heat-fire tea jelly and preparation method thereof | |
| CN108741046B (en) | Tamarind crystal beer cake and preparation method thereof | |
| KR100915916B1 (en) | Soybean curd utilising natural material and method for preparing thereof | |
| KR102645613B1 (en) | Fermented ssanghwa tea using wolfberry and deodeok and manufacturing method thereof | |
| CN108651986A (en) | A kind of stem of noble dendrobium custard and preparation method thereof | |
| KR100596144B1 (en) | Citrus sunki tea and citrus sunki vinegar tea having licorice extracts | |
| CN107594401A (en) | A kind of lemon preserved with orange peel cumquat honey and preparation method thereof | |
| CN106554885A (en) | Fructus Cucurbitae moschatae health care wine and its brewing method | |
| KR20110122559A (en) | Method for manufacturing jelly containing herb, and jelly produced thereby | |
| CN107581299A (en) | A kind of dandelion Pu'er raw tea and preparation method thereof | |
| CN107616257A (en) | A kind of Camellia nitidissima seasoning tea that can be clearing heat and detoxicating and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210914 |
|
| WW01 | Invention patent application withdrawn after publication |