CN105533002A - Health tea for treating recurrent aphthous ulcer and preparation method of health tea - Google Patents
Health tea for treating recurrent aphthous ulcer and preparation method of health tea Download PDFInfo
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- CN105533002A CN105533002A CN201610034062.3A CN201610034062A CN105533002A CN 105533002 A CN105533002 A CN 105533002A CN 201610034062 A CN201610034062 A CN 201610034062A CN 105533002 A CN105533002 A CN 105533002A
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- 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
- A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
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Abstract
The invention discloses health tea for treating recurrent aphthous ulcer and a preparation method of the health tea. The preparation method comprises the following steps: (1) crushing white tea and vine tea, conducting supercritical CO2 fluid extraction on the crushed white tea and vine tea respectively, adding entrainers in the extraction processes to obtain a white tea extract liquid and a vine tea extract liquid, and performing vacuum distillation and freeze drying to obtain white tea extract powder and vine tea extract powder; (2) uniformly mixing 19-21 parts by weight of the white tea extract powder and 79-81 parts by weight of the vine tea extract powder. The health tea and the preparation method have the following advantages: as the entrainers are added in the supercritical extraction processes, the extraction yields are improved; the extraction products are low in solvent content, and little in pollution to the production process and environment; the health tea is rich in nutrition, contains important natural active ingredients, has a good treating efficacy and a remarkable improving efficacy on recurrent aphthous ulcer, and is short in treating course, instant in treating effect and suitable for patients accepting short-term and long-term recurrent aphthous ulcer treatment.
Description
Technical field
The present invention relates to a kind of tea, particularly relate to a kind of health protection tea treating canker sore and preparation method thereof.
Background technology
White tea only through completing, is not kneaded after referring to that one is plucked, then passes through the tea of solarization or the dry aft-loaded airfoil of slow fire.White tea pekoe appears.Tree adopts bud two, a three leaf person, and its manufactured goods claim white peony.White tea be the special product major production areas of Fujian and Anji County, Zhejiang Province in Fuding, have stable political situation, Songxi, the ground such as Jianyang.White tea just basic technology processed be wither, cure or dry in the shade, pick pick, the operation such as complex fire.Withering is the critical process forming quality of white tea.White tea have the complete or form of profile bud milli freely flower drape over one's shoulders all over the body the fragrant clear fresh soup look of milli milli clear in light time of aobvious green flavour sweet quality characteristic.
Vine tea, be commonly called as the sweet tea in mountain, manna tea, white hair monkey, the Mao Yan certain kind of berries, white tea cake etc., formal name used at school is ampelopsis grossdentata, is the wild wooden defoliation liana of one of Vitaceae Ampelopsis, is mainly distributed in the ground such as China Hunan, Hubei, Yunnan, Guizhou, Guangdong, Guangxi, Fujian.
White tea and vine tea have abundant nutritive value, have effect for the treatment of various diseases, have no side effect, all-ages, drink for a long time can strengthen resistance of human body comprehensively, disease-relieving and physique enhancing, promote longevity.
White tea or Ampelopsis grossedentata extrat, main preparation methods has:
(1) organic solvent extraction
Organic solvent extraction, this method is simple, easy.It mainly based on compositions various in material different solubility in organic solvent, being selected not needing the solvent that dissolved element solubility is little, carrying out the method for extraction and isolation.
(2) microwave―assisted extraction
Microwave abstracting is with microwave heated samples in closed container, a kind of method extracted from sample matrices by material composition to be prepared by organic solvent.The method can complete the extraction of several samples component at short notice, and solvent load is few.
(3) ultrasonic assistant extraction method
It is a kind of emerging application technology that ultrasonic assistant extracts, and in some Separation of Natural Products, obtains extensive use in recent years.Its general principle is the stripping utilizing hyperacoustic cavitation to accelerate effective ingredients in plant, and the special roles such as hyperacoustic pulverizing, stirring, can break plant cell wall, solvent is penetrated in plant cell as early as possible, stripping is active ingredient wherein.At present, ultrasonic assistant extractive technique has been widely used in the extraction of Chemical Constituents of Chinese Traditional And Folk Medicine.
(4) supercritical fluid extraction
Supercritical liquid extraction technique is a kind of new separation technology that 20 century 70s grow up, and is to use fluid higher than critical-temperature, critical pressure as the extraction process of solvent.It is a kind of quick, selective height and the higher sample preparation methods of automation mechanized operation degree.The fluid being in Near The Critical Point not only has high solvability to material, and the solubility of material changes with the pressure of system or the change of temperature, thus just can carry out optionally extract and separate material easily by the pressure of regulation system or temperature.
Supercritical carbon dioxide fluid has the dual property of gas and liquid, the mobile performance of existing gas, there is again the solubility property of liquid, therefore can effectively liposoluble substance be extracted from mixture, there is the advantages such as dissolving power is strong, mass transfer rate fast, clean environment firendly, being widely used in the abstraction and purification of natural products, is also the emerging lixiviate of food industry and isolation technics.
The invention provides a kind of health protection tea treating canker sore, significant to treatment canker sore.
Summary of the invention
For the deficiencies in the prior art, one of technical problem to be solved by this invention is to provide a kind of preparation method treating the health protection tea of canker sore.
Two of technical problem to be solved by this invention is to provide a kind of health protection tea treating canker sore.
For achieving the above object, the technology used in the present invention solution is:
Treat a preparation method for the health protection tea of canker sore, comprise the following steps:
(1) white tea or vine tea are pulverized, carry out supercritical CO respectively
2fluid extraction, adds entrainer in extraction process, obtains white tea extract or vine tea extract, decompression distillation, freeze drying, obtains white tea extraction powder or vine tea extraction powder;
(2) white tea extract powder 19-21 weight portion and vine tea extract powder 79-81 weight portion are mixed.
Preferably, in described step (1), entrainer is made up of 1-propyl alcohol, 2-propyl alcohol, glycerine, and the mass ratio of described 1-propyl alcohol, 2-propyl alcohol, glycerine is (1-3): (1-3): (1-3).
Preferably, supercritical CO in described step (1)
2fluid extraction pressure 25-35Mpa, extraction temperature is 40-60 DEG C, and extraction time is 2-4h, CO
2flow be 10-20kg/h, the flow of entrainer is 0.5-1.5kg/h.
Present invention also offers a kind of health protection tea treating canker sore, adopt said method to be prepared from.
Concrete, in the present invention:
Glycerine, No. CAS: 56-81-5.
1-propyl alcohol, No. CAS: 71-23-8.
2-propyl alcohol, No. CAS: 67-63-0.
The present invention health protection tea treating canker sore and preparation method thereof, entrainer is added in supercritical extract process, provide extraction yield, extracted products solvent is low, production technology is low in the pollution of the environment, the health protection tea for the treatment of canker sore is nutritious containing important natural effective active composition, has good treatment canker sore effect, improves canker sore evident in efficacy, short treating period, instant effect, the patient being applicable to short-term and long-term treatment canker sore uses.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further, the following stated, only to preferred embodiment of the present invention, not do other forms of restriction to the present invention, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed to the Equivalent embodiments of equal change.Everyly do not depart from the present invention program's content, any simple modification done following examples according to technical spirit of the present invention or equivalent variations, all drop in protection scope of the present invention.
3 years Chen Shou eyebrows in the Fuding Lao Bai tea of Tea Industry Co., Ltd production are moistened in white tea employing Fujian one.
Longevity, mee tea effect was as rhinoceros horn, had refreshing and detoxicating, and the special effect of fire falls in improving eyesight, and can control " big fire disease ", be the good medicine of bringing down a fever of children's's high fever in Vietnam.
The longevity eyebrow golden mean of the Confucian school, cold not hot, anti-oxidant, helping and discharge toxin and the effect such as to enhance metabolism, is a kind of well health protection tea.
Shou Mei has the effect of bringing down a fever, driving away summer heat, and is good drink in summer.Make us spiritual happiness, relaxed and joyful, and in tea, be rich in the amino acid of needed by human body, Tea Polyphenols, mineral matter, multivitamin and zinc, selenium and other trace elements, have promote the production of body fluid to quench thirst, clear liver and improve vision, the effect such as produce refreshing effect to the mind, and is current green health drink of generally acknowledging the safest nutrition again.
Vine tea adopts Fujian one to moisten the white tea of Sanming, Fujian Province the Hakkas of Tea Industry Co., Ltd production.
Embodiment 1
The preparation method of the health protection tea for the treatment of canker sore, comprises the following steps:
(1) white tea extract powder preparation: white tea powder is broken to 40 orders, gets white tea powder end 3kg and carries out supercritical CO
2fluid extraction, adds entrainer in extraction process, wherein CO
2flow be 15kg/h, the flow of entrainer is 0.9kg/h, extracting pressure 30Mpa, extraction temperature is 50 DEG C, and extraction time is 3h, obtains white tea extract, then the decompression distillation under vacuum 0.05Mpa condition of white tea extract ,-30 DEG C, warp are lyophilized into powder, obtain white tea extraction powder;
Prepared by vine tea extract powder: vine tea is crushed to 40 orders, gets vine tea powder 3kg and carry out supercritical CO
2fluid extraction, adds entrainer in extraction process, wherein CO
2flow be 15kg/h, the flow of entrainer is 0.9kg/h, extracting pressure 30Mpa, extraction temperature is 50 DEG C, and extraction time is 3h, obtains vine tea extract, then the decompression distillation under vacuum 0.05Mpa condition of vine tea extract ,-30 DEG C, warp are lyophilized into powder, obtain vine tea extraction powder;
(2) white tea extract powder 20 weight portion and vine tea extract powder 80 weight portion are mixed, obtain the health protection tea of the treatment canker sore of embodiment 1.
In described step (1), entrainer is made up of 1-propyl alcohol, 2-propyl alcohol, glycerine, and wherein the flow of 1-propyl alcohol is that the flow of 0.3kg/h, 2-propyl alcohol is 0.3kg/h, the flow of glycerine is 0.3kg/h.
Embodiment 2
Substantially the same manner as Example 1, difference is only: in described step (1), entrainer is made up of 1-propyl alcohol, 2-propyl alcohol, and wherein the flow of 1-propyl alcohol is the flow of 0.45kg/h, 2-propyl alcohol is 0.45kg/h.The health protection tea of the treatment canker sore of embodiment 2 can be obtained.
Embodiment 3
Substantially the same manner as Example 1, difference is only: entrainer is made up of 1-propyl alcohol, glycerine in described step (1), and wherein the flow of 1-propyl alcohol is 0.45kg/h, the flow of glycerine is 0.45kg/h.The health protection tea of the treatment canker sore of embodiment 3 can be obtained.
Embodiment 4
Substantially the same manner as Example 1, difference is only: entrainer is made up of 2-propyl alcohol, glycerine in described step (1), and wherein the flow of 2-propyl alcohol is 0.45kg/h, the flow of glycerine is 0.45kg/h.The health protection tea of the treatment canker sore of embodiment 4 can be obtained.
Comparative example 1
Substantially the same manner as Example 1, difference is only: step does not add entrainer in (1), only adopts CO
2extraction.The health protection tea of the treatment canker sore of comparative example 1 can be obtained.
Test case 1
Dental ulcer treatment measure of merit is carried out to embodiment 1-4 and comparative example 1.
Every group objects: 50 clinical observation cases, Symptoms is: multiple ulcer surface differed in size appears in oral mucosa, and conscious pain, affects diet, recurrent exerbation, wherein the male sex 25, women 25 (age 20-60 year).
Tested object gets the health protection tea that 3g treats canker sore noon every day, brews and drinks, continuous one month, test with boiling water.
Blank group, refers to the health protection tea and other the similar treatment canker sore products that do not use the present invention to treat canker sore.
Criterion of therapeutical effect:
(1) fully recover: transference cure, ulcer surface heals;
(2) effective: ulcer healing or obviously reduce, pain obviously alleviates or disappears;
(3) effective: ulcer reduces, pain relief;
(4) invalid: before and after treatment, non-evident sympton improves.
Concrete test data is in table 1.
Table 1: dental ulcer treatment measure of merit table
Experiment proves, the health protection tea for the treatment of canker sore of the present invention can effectively improve canker sore symptom.Comparing embodiment 1 and embodiment 2-4, embodiment 1 (1-propyl alcohol, 2-propyl alcohol, glycerine are composite) result for the treatment of is obviously better than embodiment 2-4 (in 1-propyl alcohol, 2-propyl alcohol, glycerine, the two is composite arbitrarily).
Test case 2
White tea extract powder, the vine tea extract powder obtained to step (1) in embodiment 1-4 and comparative example 1, measure with reference to the ferrous method of GB " tea polyphenols mensuration " mesotartaric acid.With reference to GB " tea caffeine mensuration " medium ultraviolet spectrophotometry.Anthrone-sulfuricacid method measures tea polysaccharide.Concrete outcome is in Table 2-3.
Table 2: white tea extract powder main component recovery rate unit: %
| Tea Polyphenols | Caffeine | Tea polysaccharide | |
| Embodiment 1 | 21.95 | 3.99 | 1.66 |
| Embodiment 2 | 20.31 | 3.28 | 1.28 |
| Embodiment 3 | 20.37 | 3.30 | 1.31 |
| Embodiment 4 | 20.20 | 3.29 | 1.30 |
| Comparative example 1 | 18.26 | 2.98 | 1.05 |
Table 3: vine tea extract powder main component recovery rate unit: %
| Tea Polyphenols | Caffeine | Tea polysaccharide | |
| Embodiment 1 | 16.55 | 2.93 | 1.92 |
| Embodiment 2 | 14.22 | 2.24 | 1.35 |
| Embodiment 3 | 14.29 | 2.31 | 1.41 |
| Embodiment 4 | 14.31 | 2.23 | 1.38 |
| Comparative example 1 | 11.27 | 1.89 | 1.19 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (1-propyl alcohol, 2-propyl alcohol, glycerine are composite) tea extract powder main component recovery rate is apparently higher than embodiment 2-4 (in 1-propyl alcohol, 2-propyl alcohol, glycerine, the two is composite arbitrarily).
Claims (3)
1. treat a preparation method for the health protection tea of canker sore, it is characterized in that, comprise the following steps:
(1) white tea or vine tea are pulverized, carry out supercritical CO respectively
2fluid extraction, adds entrainer in extraction process, obtains white tea extract or vine tea extract, decompression distillation, freeze drying, obtains white tea extraction powder or vine tea extraction powder;
(2) white tea extract powder 19-21 weight portion and vine tea extract powder 79-81 weight portion are mixed.
In described step (1), entrainer is made up of 1-propyl alcohol, 2-propyl alcohol, glycerine, and the mass ratio of described 1-propyl alcohol, 2-propyl alcohol, glycerine is (1-3): (1-3): (1-3).
2. the preparation method of the health protection tea for the treatment of canker sore as claimed in claim 1, is characterized in that, supercritical CO in described step (1)
2fluid extraction pressure 25-35Mpa, extraction temperature is 40-60 DEG C, and extraction time is 2-4h, CO
2flow be 10-20kg/h, the flow of entrainer is 0.5-1.5kg/h.
3. treat a health protection tea for canker sore, it is characterized in that, adopt method according to any one of claim 1-2 to be prepared from.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034062.3A CN105533002A (en) | 2016-01-19 | 2016-01-19 | Health tea for treating recurrent aphthous ulcer and preparation method of health tea |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610034062.3A CN105533002A (en) | 2016-01-19 | 2016-01-19 | Health tea for treating recurrent aphthous ulcer and preparation method of health tea |
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| CN105533002A true CN105533002A (en) | 2016-05-04 |
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| CN201610034062.3A Withdrawn CN105533002A (en) | 2016-01-19 | 2016-01-19 | Health tea for treating recurrent aphthous ulcer and preparation method of health tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901360A (en) * | 2017-02-04 | 2017-06-30 | 大连海洋大学 | Ampelopsis grossdentata dry powder and purposes |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901360A (en) * | 2017-02-04 | 2017-06-30 | 大连海洋大学 | Ampelopsis grossdentata dry powder and purposes |
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