CN102919410A - Preparation method and brewing method of ultrafine white tea - Google Patents
Preparation method and brewing method of ultrafine white tea Download PDFInfo
- Publication number
- CN102919410A CN102919410A CN2012104899900A CN201210489990A CN102919410A CN 102919410 A CN102919410 A CN 102919410A CN 2012104899900 A CN2012104899900 A CN 2012104899900A CN 201210489990 A CN201210489990 A CN 201210489990A CN 102919410 A CN102919410 A CN 102919410A
- Authority
- CN
- China
- Prior art keywords
- white tea
- superfine
- tea
- preparation
- size
- 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.)
- Pending
Links
Images
Landscapes
- Tea And Coffee (AREA)
Abstract
The invention relates to the field of white tea deep processing technology, in particular to a preparation method and a brewing method of ultrafine white tea. The preparation method comprises the steps of feeding, crushing, collecting and bagging, filtering and collecting and the like, wherein the temperature in the processing process is controlled to be in the range of 10-20 DEG C; the whole crushing procedure is completed in one step; according to the requirements of customers, the sizes of crushed particles can be adjusted through the numerical value of a rotating wheel till the particle size of the minimum tea powder is processed to be 80nm; the absorption rate of each functional ingredient of white tea in the human body is obviously increased, so that more than 500 types of ingredients of white tea remain; therefore, the unit areas of active ingredients of white tea absorbed in the human body are enlarged, the transportation of each functional ingredient of white tea in the human body is quickened, and the health functions of tumor resistance and reduction of high blood pressure, high blood sugar and high blood fat are improved. The brewing temperature is controlled to be in the range of 25-45 DEG C, and the loss of the activity and flavor of functional ingredients of white tea can be reduced.
Description
Technical field
The present invention relates to white tea deep process field, relate in particular to preparation method and the method for pouring thereof of the white tea of a kind of superfine.
Background technology
The bright leaf of traditional white tea production technology is through withering; check and accepting storing (as shown in Figure 1) after dry; the white tea of finished product that forms like this is not by abundant micronize; its cell membrane does not break fully; various functions composition and extraneous contact area in the white tea tealeaves are less; various functions composition in the white tea is difficult for fully separating out, thereby causes efficient directly absorbed by the body lower.Traditional drinking tea is to use the boiling water brewing tea, but the not a large amount of nutritional labelings that absorb tea of human body, and most of protein, carbohydrate and part mineral matter, vitamin etc. all retain in the tea grounds; If tealeaves is made powder tea (particle diameter is less than 5 μ m) under normal temperature, drying regime, can improve human body to the absorptivity of its nutritional labeling.
Progress along with science and technology; superfine communication technique is as a kind of novel food-processing method; dissolubility, adsorptivity, good dispersion because of the Ultramicro-powder food of its manufacturing; be subject to common concern thereby digest and assimilate easily; how using ultramicro communication technique is prepared fully micronized white tea; develop and be easier to absorption of human body, the white tea product that can give full play to the tealeaves effect is the problem that is worth further investigation.
Summary of the invention
The objective of the invention is to overcome the deficiency of the white tea production technology of tradition, make a kind of absorption of human body that is easier to, can give full play to the white tea of superfine of tealeaves effect, and the method for pouring of the white tea of superfine.
The technical scheme that realizes the object of the invention is: the preparation method of the white tea of a kind of superfine, and it may further comprise the steps:
1) charging: the white tea of finished product is poured in the feed system of air-flow Ultra-Micro Grinding Equipment, and be transported in the pulverizing main frame by conveyer belt;
2) pulverize: by adjusting runner number adjusting granule size the finished product white tea powder is broken into the white tea of superfine in pulverizing main frame, the white tea that does not reach granularity requirements turns back to pulverizing chamber by clasfficiator to be continued to pulverize; Rated power＜80KW during described the pulverizing, tolerance 8～11m
3/ min, operating air pressure 0.7～1.1MPa;
3) collect pack: the white tea of superfine that reaches designated size is collected the finished product super fine tea powder packed by clasfficiator by collector; Described clasfficiator is comprised of individual layer to multilayer pore membrane sheet not of uniform size, only hold less than or the medium that equates of big or small volume pass through;
4) filter collection: the tiny superfine white tea powder end particle that will be lower than designated size under the effect of air inducing is introduced in the cloth bag collector, filters collection by cloth bag, and the granularity in this can reach below the 0.5 μ m.
Temperature in the above-mentioned preparation process is 10～20 ℃ of room temperature, can prevent room temperature too high so that in the production process nutritional labeling in the white tea granule such as Tea Polyphenols etc. oxidized, keep to greatest extent the various nutritional labelings of white tea and color, smell and taste quality, kept the nutritive value of tealeaves.
Further, described runner numerical value is 260～3500 rev/mins; Particle mean size was 35 μ m when described runner number was 260 rev/mins, and particle mean size was 0.1 μ m when the runner number was 3500 rev/mins, according to client's demand customization.
Further, the size distribution of the white tea of superfine of described pulverising step generation is D
502～3 μ m, D
975～9 μ m.
Further, the minimum particle size of the white tea of superfine of described pulverising step generation is 80 nanometers.
Further, described white tea is to pluck to the first tenday period of a month in May before and after Clear and Bright in April, and this moment, white tea was best in quality.
Further, the tender tip growing period of described white tea requires diffused light, need to reduce the sunshine-duration, utilize the living arbor woods of benefit of tea place plantation to carry out sunshade, make white tea tealeaves present strong green, improve the sugariness of tealeaves, the nutritional labelings such as chlorophyll, amino acid are increased, caffeine, tannic acid (astringent taste) reduce.
The method for pouring of the white tea of above-mentioned superfine is: the described temperature that brews is 25～45 ℃, if brew with high warm water, then will " steep ripe ", " stewing yellow " ultra micro whitewash tea, destroys its nutrition, reduces its strong effect of supporting value.
The preparation method of the white tea of superfine that the present invention realizes, whole circuit grinding settles at one go, directly white tea is put into equipment, the white tea of superfine out, in need not greatly, in to little, little of fine crushing process, demand according to the client, can adjust the pulverized particles size by runner numerical value, being worked into minimum tea powder directly is 80 nanometers, significantly improve the absorptivity of white tea various functions composition in human body, white tea 500 Multiple components are kept, enlarge white tea active ingredient in the unit are of absorption of human body, accelerate the transportation in vivo of white tea various functions composition, reduce the forfeiture of white tea functional components activity and local flavor, it is antitumor to improve white tea, three high health cares fall.
Description of drawings
Fig. 1 is the production technological process of the white tea of tradition;
Fig. 2 is the process chart of the white tea preparation method of superfine of the present invention.
The specific embodiment
The present invention will be further described below in conjunction with Fig. 2.
Embodiment one: the preparation method of the white tea of a kind of superfine, and it utilizes existing air-flow Ultra-Micro Grinding Equipment, and the control preparation temperature prepares according to following steps at 20 ℃:
1) charging: the white tea of finished product is poured in the feed system of air-flow Ultra-Micro Grinding Equipment, and be transported in the pulverizing main frame by conveyer belt;
2) pulverize: the rated power during described the pulverizing is 80KW, tolerance 11 m
3/ min, operating air pressure 1.1MPa; By adjusting runner number adjusting granule size the finished product white tea powder is broken into the white tea of superfine in pulverizing main frame, the white tea that does not reach granularity requirements turns back to pulverizing chamber by clasfficiator to be continued to pulverize;
3) collect pack: the white tea of superfine that reaches designated size is collected the finished product super fine tea powder packed by clasfficiator by collector; Described clasfficiator is comprised of individual layer to multilayer pore membrane sheet not of uniform size, only hold less than or the medium that equates of big or small volume pass through;
4) filter collection: the tiny powder particle that will be lower than designated size under the effect of air inducing is introduced in the cloth bag collector, filters collection by cloth bag;
Embodiment two: the preparation method of the white tea of a kind of superfine, and it utilizes existing air-flow Ultra-Micro Grinding Equipment, and the control preparation temperature prepares according to following steps at 15 ℃:
1) charging: the white tea of finished product is poured in the feed system of air-flow Ultra-Micro Grinding Equipment, and be transported in the pulverizing main frame by conveyer belt;
2) pulverize: the rated power during described the pulverizing is 70KW, tolerance 9m
3/ min, operating air pressure 0.9MPa; By adjusting runner number adjusting granule size the finished product white tea powder is broken into the white tea of superfine in pulverizing main frame, the white tea that does not reach granularity requirements turns back to pulverizing chamber by clasfficiator to be continued to pulverize;
3) collect pack: the white tea of superfine that reaches designated size is collected the finished product super fine tea powder packed by clasfficiator by collector; Described clasfficiator is comprised of individual layer to multilayer pore membrane sheet not of uniform size, only hold less than or the medium that equates of big or small volume pass through;
4) filter collection: the tiny powder particle that will be lower than designated size under the effect of air inducing is introduced in the cloth bag collector, filters collection by cloth bag.
Embodiment three: the preparation method of the white tea of a kind of superfine, and it utilizes existing air-flow Ultra-Micro Grinding Equipment, and the control preparation temperature prepares according to following steps at 10 ℃:
1) charging: the white tea of finished product is poured in the feed system of air-flow Ultra-Micro Grinding Equipment, and be transported in the pulverizing main frame by conveyer belt;
2) pulverize: the rated power during described the pulverizing is 60KW, tolerance 8m
3/ min, operating air pressure 0.7MPa; By adjusting runner number adjusting granule size the finished product white tea powder is broken into the white tea of superfine in pulverizing main frame, the white tea that does not reach granularity requirements turns back to pulverizing chamber by clasfficiator to be continued to pulverize;
3) collect pack: the white tea of superfine that reaches designated size is collected the finished product super fine tea powder packed by clasfficiator by collector; Described clasfficiator is comprised of individual layer to multilayer pore membrane sheet not of uniform size, only hold less than or the medium that equates of big or small volume pass through;
4) filter collection: the tiny powder particle that will be lower than designated size under the effect of air inducing is introduced in the cloth bag collector, filters collection by cloth bag.
The described runner numerical value of three embodiment preparation process of the present invention is 260～3500 rev/mins; Particle mean size was 35 μ m when described runner number was 260 rev/mins, and particle mean size was 0.1 μ m when the runner number was 3500 rev/mins, and granular size is according to client's demand customization.
The size distribution of the white tea of superfine that the present invention produces is D
502～3 μ m, D
975～9 μ m, wherein the white tea particulate of 80 nanometers accounts for 30%.
White tea used in the present invention is to pluck to the first tenday period of a month in May before and after Clear and Bright in April, and this moment, white tea was best in quality.
White tea used in the present invention requires diffused light at its tender tip growing period, need to reduce the sunshine-duration, utilize the living arbor woods of benefit of tea place plantation to carry out sunshade, make white tea tealeaves present strong green, improve the sugariness of tealeaves, the nutritional labelings such as chlorophyll, amino acid are increased, and caffeine, tannic acid (astringent taste) reduce.
The white tea of superfine that produces by the present invention can be used as raw-food material to be added in the numerous food such as cake, candy, jelly, jam, ice cream, sour milk, increase the nutrition of food, promote the color, smell and taste of food, improve the quality of food, enrich the kind of food, can also make the beauty and skin care products such as white tea facial mask.
The present invention also provides the method for pouring of the white tea of a kind of superfine, and it brews temperature is 40 ℃, and this moment, white tea mouthfeel and effect were best.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. the preparation method of the white tea of superfine, it may further comprise the steps:
1) charging: the white tea of finished product is poured in the feed system of air-flow Ultra-Micro Grinding Equipment, and be transported in the pulverizing main frame by conveyer belt;
2) pulverize: by adjusting runner number adjusting granule size the finished product white tea powder is broken into the white tea of superfine in pulverizing main frame, the white tea that does not reach granularity requirements turns back to pulverizing chamber by clasfficiator to be continued to pulverize; Rated power＜80KW during pulverizing, tolerance 8～11m
3/ min, operating air pressure 0.7～1.1MPa;
3) collect pack: the white tea of superfine that reaches designated size is collected the finished product super fine tea powder packed by clasfficiator by collector; Described clasfficiator is comprised of individual layer to multilayer pore membrane sheet not of uniform size, only hold less than or the medium that equates of big or small volume pass through;
4) filter collection: the tiny powder particle that will be lower than designated size under the effect of air inducing is introduced in the cloth bag collector, filters collection by cloth bag;
Temperature in the above-mentioned preparation process is 10～20 ℃.
2. the preparation method of the white tea of superfine according to claim 1 is characterized in that, described runner numerical value is 260～3500 rev/mins; Particle mean size was 35 μ m when described runner number was 260 rev/mins, and particle mean size was 0.1 μ m when the runner number was 3500 rev/mins.
3. the preparation method of the white tea of superfine according to claim 1 is characterized in that, the size distribution of the white tea of superfine that described pulverising step produces is D
502～3 μ m, D
975～9 μ m.
4. the preparation method of the white tea of superfine according to claim 1 is characterized in that, the minimum particle size of the white tea of superfine that described pulverising step produces is 80 nanometers.
5. the preparation method of the white tea of superfine according to claim 1 is characterized in that, described white tea is to pluck to the first tenday period of a month in May before and after Clear and Bright in April.
6. the preparation method of the white tea of superfine according to claim 1 is characterized in that, the tender tip growing period of described white tea requires diffused light, needs to reduce the sunshine-duration, utilizes the living arbor woods of benefit of tea place plantation to carry out sunshade.
7. the method for pouring of the white tea of superfine is characterized in that, the described temperature that brews is 25～45 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104899900A CN102919410A (en) | 2012-11-27 | 2012-11-27 | Preparation method and brewing method of ultrafine white tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104899900A CN102919410A (en) | 2012-11-27 | 2012-11-27 | Preparation method and brewing method of ultrafine white tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102919410A true CN102919410A (en) | 2013-02-13 |
Family
ID=47634459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104899900A Pending CN102919410A (en) | 2012-11-27 | 2012-11-27 | Preparation method and brewing method of ultrafine white tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102919410A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769650A (en) * | 2016-03-01 | 2016-07-20 | 太仓市荣德生物技术研究所 | Mask liquid with swelling subsiding and hydrating functions |
| CN106665954A (en) * | 2017-01-04 | 2017-05-17 | 广州聚澜健康产业研究院有限公司 | Nano selenium-enriched tea drink |
| CN107432336A (en) * | 2017-09-09 | 2017-12-05 | 王莉 | A kind of preparation method of ultrafine white tea |
| CN109874894A (en) * | 2019-04-23 | 2019-06-14 | 宋联可 | It is a kind of to select tea tea powder and its application in tea-drinking cakes and sweetmeats |
| CN109924294A (en) * | 2017-12-17 | 2019-06-25 | 江苏珍香生态农业科技有限公司 | A kind of preparation method of the health white tea of lipid-loweringing, decompression |
| CN110178924A (en) * | 2019-07-09 | 2019-08-30 | 福鼎市匠心百年茶业有限公司 | A kind of manufacture craft and its process equipment being micronized Fuding white tea powder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126035A (en) * | 1995-11-11 | 1996-07-10 | 中国土产畜产湖北茶麻进出口公司 | Technique for prepn. of super fine tea powder |
| CN1153004A (en) * | 1996-08-28 | 1997-07-02 | 郭炳海 | Powder tea and its producing process |
| CN1196977A (en) * | 1997-04-18 | 1998-10-28 | 黄曜群 | Prodn. tech. of ultramicro edible powder |
| CN1703963A (en) * | 2004-06-01 | 2005-12-07 | 陶齐雄 | Superfine tea powder and its production method |
| CN101317612A (en) * | 2008-07-18 | 2008-12-10 | 罗文礼 | Preparation of ultra-fine tea powder |
| CN102613325A (en) * | 2012-04-13 | 2012-08-01 | 浙江德清奥萃生物科技有限公司 | Processing device for superfine tea powder |
-
2012
- 2012-11-27 CN CN2012104899900A patent/CN102919410A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126035A (en) * | 1995-11-11 | 1996-07-10 | 中国土产畜产湖北茶麻进出口公司 | Technique for prepn. of super fine tea powder |
| CN1153004A (en) * | 1996-08-28 | 1997-07-02 | 郭炳海 | Powder tea and its producing process |
| CN1196977A (en) * | 1997-04-18 | 1998-10-28 | 黄曜群 | Prodn. tech. of ultramicro edible powder |
| CN1703963A (en) * | 2004-06-01 | 2005-12-07 | 陶齐雄 | Superfine tea powder and its production method |
| CN101317612A (en) * | 2008-07-18 | 2008-12-10 | 罗文礼 | Preparation of ultra-fine tea powder |
| CN102613325A (en) * | 2012-04-13 | 2012-08-01 | 浙江德清奥萃生物科技有限公司 | Processing device for superfine tea powder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769650A (en) * | 2016-03-01 | 2016-07-20 | 太仓市荣德生物技术研究所 | Mask liquid with swelling subsiding and hydrating functions |
| CN106665954A (en) * | 2017-01-04 | 2017-05-17 | 广州聚澜健康产业研究院有限公司 | Nano selenium-enriched tea drink |
| CN107432336A (en) * | 2017-09-09 | 2017-12-05 | 王莉 | A kind of preparation method of ultrafine white tea |
| CN109924294A (en) * | 2017-12-17 | 2019-06-25 | 江苏珍香生态农业科技有限公司 | A kind of preparation method of the health white tea of lipid-loweringing, decompression |
| CN109874894A (en) * | 2019-04-23 | 2019-06-14 | 宋联可 | It is a kind of to select tea tea powder and its application in tea-drinking cakes and sweetmeats |
| CN110178924A (en) * | 2019-07-09 | 2019-08-30 | 福鼎市匠心百年茶业有限公司 | A kind of manufacture craft and its process equipment being micronized Fuding white tea powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102919410A (en) | Preparation method and brewing method of ultrafine white tea | |
| CN104413207B (en) | A kind of highland barley chrysanthemum teabag drink and preparation method thereof | |
| CN105076612A (en) | Preparation method of instant tangerine peel oil tea powder and product of instant tangerine peel oil tea powder | |
| CN101380048A (en) | Green tea powder and preparation method and use thereof | |
| CN102907745A (en) | Solid beverage for clearing liver and decreasing lipid and preparation method of solid beverage | |
| CN103271190A (en) | Chrysanthemum tea granule with matcha flavor, and preparation method of same | |
| CN103652042A (en) | Refreshing tea and preparation method thereof | |
| CN102422935A (en) | Process for processing instant tea powder | |
| CN104920699A (en) | Instant black tea extract | |
| CN105639519A (en) | Preparation method for instant black wolfberry | |
| CN105639652A (en) | Eucommia ulmoides and blueberry composite chewable tablets and preparation method thereof | |
| CN109122879A (en) | A kind of Queensland nut fruit milk drink and preparation method thereof | |
| CN102370026A (en) | Preparation method of healthy instant coffee | |
| CN106665944A (en) | Milk tea solid beverage produced by utilizing ultra-micro Pu'er tea powder and preparation method thereof | |
| CN102067924B (en) | Processing method of gamma-aminobutyric acid tea powder | |
| CN106615148A (en) | Milky tea solid beverage prepared from ultra-micro broadleaf holly leaf powder and preparation method thereof | |
| CN102524463A (en) | Solanum muricatum tea | |
| CN104336215A (en) | Green tea powder, preparation method and application thereof | |
| CN115005304A (en) | Freeze-dried active ginseng tea and preparation method thereof | |
| CN103098925A (en) | Gamma-aminobutyric acid tea beverage and preparation method thereof | |
| CN107432336A (en) | A kind of preparation method of ultrafine white tea | |
| CN105520152B (en) | The method of enrichment 1-DNJ and the superfine powder of acquisition in a kind of mulberry leaf | |
| CH715735A2 (en) | Extraction capsule, filled with soluble coffee powder and green coffee containing chlorogenic acid, for the production of a tasty coffee beverage for weight loss. | |
| CN103988936A (en) | Beauty treatment tea and making method thereof | |
| CN102696835A (en) | Bagged bud mate tea |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |