CN101112212B - Instant drinking pu'er tea and production method thereof - Google Patents
Instant drinking pu'er tea and production method thereof Download PDFInfo
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- CN101112212B CN101112212B CN200610011077A CN200610011077A CN101112212B CN 101112212 B CN101112212 B CN 101112212B CN 200610011077 A CN200610011077 A CN 200610011077A CN 200610011077 A CN200610011077 A CN 200610011077A CN 101112212 B CN101112212 B CN 101112212B
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Abstract
The invention provides a ready-to-drink Puer tea and the preparation method thereof. The method places Puer tea in pulse electrical field for 20 to 50min for 1 to 2 times, with the pulse being controlled at voltage 8-15KV, frequency 3-8Hz, then the Puer tea is extracted by water and an extract is acquired. The Puer tea can be acquired by directly brewing the extract of Puer tea with boiled water, or evenly mixing 90 percent to 100 percent Puer tea extract, 0 to 10 percent flower extract and 0 to 10 percent Oolong tea and brewing the mixture with boiled water. The invention can effectively eliminate the special stale flavor of Puer tea, improve the original mellow and preserve the intrinsic health care functions such as clearing away heat and toxic materials, quenching the thirst and helping producing saliva, strengthening and warming the stomach, refreshment, lipid regulation and weight reduction, cancer prevention and resistance, anti-aging, improving immunizing ability, antioxidation, fatigue prevention, inhibiting bacterium, balancing and regulating cholesterin, etc.; furthermore, the Puer tea has the advantages of being easy to be drunk and carried, sanitary, mellow taste, bloom and clear soup color, which is a good household and outgoing carried tea drinking.
Description
Technical field
The present invention relates to a kind of instant drinking pu'er tea and production method thereof, belong to the Tea Processing technical field.
Background technology
Pu'er tea is the historical famous tea of China, and its soup look brown is red bright, the smell sweet-smelling, be not only the beverage that people are used for quenching one's thirst, also have clearing heat and detoxicatingly simultaneously, slake thirst and help produce saliva because of it, the warm stomach that is good for the stomach produces refreshing effect to the mind lowering blood-fat and reducing weight, cancer-resisting, delay senility, improve immunologic function, anti-oxidant, tired, antibacterial, balance and regulate health-care efficacy such as cholesterol and often make people's health drink.Traditional Pu'er tea system adopts the distinctive large leaf tea in Yunnan,---knead---through completing drying make shine blue or green tea after, shining blue or green tea with this again is raw material, through wet heap fermentation or dried storehouse nature slowly fermenting and make fast.And the storage digestion time is long more, and its quality is good more, and taste is got over sweet-smelling, so in all tealeaves, have only the tool reserve value of Pu'er tea.But existing Pu'er tea tealeaves is owing to be subjected to the restriction of processing method; not only be difficult to stabilized product quality; realize scale, standardized production; and because of its antihygienic fermentation mode; when drinking, must wash tea, make tea; and its intrinsic old flavor is difficult to allow more people accept, and has restricted the development of Pu'er tea greatly.Therefore, be necessary fully to study, develop new Pu'er tea product, to meet the need of market.
In addition, Yunnan is again Land of Flower, and flower variety is various, and the four seasons often open unbeaten, and except that as viewing and admiring, the flowers that have also can be used as medicine.If in Pu'er tea, allocate an amount of floral extract into, can remove the old flavor of part intrinsic in the Pu'er tea, make mouthfeel transfer pure and fresh sweet-smelling, selected flowers have the medicines and health protection function, Pu'er tea is mixed with raw material with different floral extract, it is had drink conveniently health body-building, the function of face nourishing antidebilitation.
Summary of the invention
For overcoming unhygienic that existing Pu'er tea exists, drink inconvenience, deficiencies such as old thick taste the invention provides a kind of instant drinking pu'er tea and preparation method thereof.
Difficult point of the present invention is how effectively to remove the old flavor of Pu'er tea, keeps its intrinsic pure fragrance and health-care efficacy, conveniently drinks simultaneously, is convenient for carrying.For this reason, researchers of the present invention have invented elder generation Pu'er tea have been handled with the pulsed discharge technology through concentrating on studies for many years, again through extracting, not only can improve the distinctive pure fragrance of Pu'er tea afterwards, reduce its old flavor, and are convenient for carrying, and drink immediately.
Instant drinking pu'er tea provided by the invention, the mass ratio of its active ingredient is:
Pu'er tea 90～100%
Edible flower extract 0～10%
Oolong tea extract 0～10%
Black tea extract 0-10%.
Instant drinking pu'er tea provided by the invention, the mass ratio of its active ingredient is:
Pu'er tea 80～98%
Oolong tea extract 1～20%
Black tea extract 1-20%.
Instant drinking pu'er tea provided by the invention, the mass ratio of its active ingredient is:
Pu'er tea 80～99%
Edible flower extract 1～20%.
The preparation method of instant drinking pu'er tea provided by the invention, the process following process steps:
A, Pu'er tea is placed impulse electric field, control impuls voltage 8-15KV, frequency 3-8Hz handles 20-50min;
B, will stir mixing through the Pu'er tea of a step process after, repeat a step 1-2 time;
C, in Pu'er tea through the b step process, press Pu'er tea: the volume ratio of water=1: 4～5, add temperature and be 70～85 ℃ drinking water, soaked filtration 20-40 minute;
D, in c step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ water, soaked filtration 20-50 minute;
E, in d step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
F, merging c, d and e three step gained filtrates, be cooled to 40～45 ℃, is under the 280-350mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 20～30% concentrate;
G, the concentrate of f step is carried out spray-drying, making water content is 6～10%, promptly gets the instant drinking pu'er tea product.
Floral extract provided by the invention or oolong tea extract process following process steps:
A, in flowers or oolong tea or black tea, by flowers or oolong tea or black tea: the volume ratio of water=1: 4～5, add temperature and be 70～85 ℃ drinking water, soaked filtration 20-40 minute;
B, in A step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
C, in B step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
D, merging A, B and C three step gained filtrates, be cooled to 40～45 ℃, is under the 280-350mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 20～30% concentrate;
E, the concentrate of D step is carried out spray-drying, making water content is 6～10%, promptly gets flowers or oolong tea extract.
Described flowers are one or more in edible rose or chrysanthemum or Jasmine or peach blossom or the Flos Mume.
Above-mentioned tea product can packed, canned or employing vacuum packaging.Water brews when drinking, and promptly obtains the instant drinking pu'er tea of different taste.
Pu'er tea is light brown powder, no bitter taste, sugariness is arranged back, the aqueous solution of 0.5% above concentration has the distinctive fragrance of Pu'er tea, the main chemical constituent of Pu'er tea is in butt: theabrownin 60%, tea polysaccharide 35%, protein 7%, congo red element, theaflavin and pectic substance 0.5%;
The present invention compared with prior art has following advantage and effect: adopt above-mentioned preparation method, can effectively remove the distinctive old flavor of Pu'er tea, improve its original pure fragrance, keep it original clearing heat and detoxicating, slake thirst and help produce saliva, warm stomach is good for the stomach, produce refreshing effect to the mind, lowering blood-fat and reducing weight, cancer-resisting delays senility, improve immunologic function, anti-oxidant, fatigue, antibacterial, health-care efficacies such as balance and adjusting cholesterol, instant drinking pu'er tea product provided by the invention is in addition not only drunk, easy to carry, and health, the taste sweet-smelling, the soup look ruddy, limpid, fundamentally overcome unhygienic that existing Pu'er tea exists, dash, wash, the tired lock of bubble is drunk, carrying deficiencies such as inconvenience, is tea-drinking product standing at home and that go out easy to carry.
The specific embodiment
Embodiment 1
Preparation method's process the following step of instant drinking pu'er tea:
A, 2 kilograms of 10 grades of yunnan puer teas depositing 10 years are placed impulse electric field, control impuls voltage 8KV, frequency 8Hz handles 50min;
B, will stir mixing through the Pu'er tea of a step process after, repeat a step 1 time;
C, in Pu'er tea through the b step process, press Pu'er tea: the volume ratio of water=1: 4, add temperature and be 70 ℃ drinking water, soaked filtration 40 minutes;
D, in c step filter residue, press filter residue: the volume ratio of water=1: 3, add temperature and be 93 ℃ drinking water, soaked filtration 20 minutes;
E, in d step filter residue, press filter residue: the volume ratio of water=1: 2, add temperature and be 80 ℃ drinking water, soaked filtration 50 minutes;
F, merging c, d and e three step gained filtrates, be cooled to 40 ℃, is under the 280mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 20% concentrate;
G, the concentrate of f step is carried out spray-drying, making water content is 6%, the instant drinking pu'er tea product.
Embodiment 2
Preparation method's process the following step of instant drinking pu'er tea:
A, 1 kilogram of 5 grades of yunnan puer tea depositing 5 years is placed impulse electric field, control impuls voltage 15KV, frequency 3Hz handles 20min;
B, will stir mixing through the Pu'er tea of a step process after, repeat a step 2 time;
C, in Pu'er tea through the b step process, press Pu'er tea: the volume ratio of water=1: 5, add temperature and be 85 ℃ drinking water, soaked filtration 20 minutes;
D, in c step filter residue, press filter residue: the volume ratio of water=1: 2, add temperature and be 80 ℃ drinking water, soaked filtration 50 minutes;
E, in d step filter residue, press filter residue: the volume ratio of water=1: 3, add temperature and be 93 ℃ drinking water, soaked filtration 20 minutes;
F, merging c, d and e three step gained filtrates, be cooled to 45 ℃, is under the 350mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 30% concentrate;
G, the concentrate of f step is carried out spray-drying, making water content is 10%, the instant drinking pu'er tea product.
Embodiment 3
Flos Rosae Rugosae extract process following process steps:
A, in rose, by rose: the volume ratio of water=1: 4, add temperature and be 75 ℃ drinking water, soaked filtration 40 minutes;
B, in A step filter residue, press filter residue: the volume ratio of water=1: 2, add temperature and be 85 ℃ drinking water, soaked filtration 30 minutes;
C, in B step filter residue, press filter residue: the volume ratio of water=1: 3, add temperature and be 90 ℃ drinking water, soaked filtration 25 minutes;
D, merging A, B and C three step gained filtrates, be cooled to 42 ℃, is under the 300mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 25% concentrate;
E, the concentrate of D step is carried out spray-drying, making water content is 8%, promptly gets Flos Rosae Rugosae extract.
Embodiment 4
Oolong tea extract process following process steps:
A, in oolong tea, press oolong tea: the volume ratio of water=1: 5, add temperature and be 80 ℃ drinking water, soaked filtration 30 minutes;
B, in A step filter residue, press filter residue: the volume ratio of water=1: 3, add temperature and be 88 ℃ drinking water, soaked filtration 35 minutes;
C, in B step filter residue, press filter residue: the volume ratio of water=1: 2, add temperature and be 86 ℃ drinking water, soaked filtration 40 minutes;
D, merging A, B and C three step gained filtrates, be cooled to 42 ℃, is under the 320mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 26% concentrate;
E, the concentrate of D step is carried out spray-drying, making water content is 9%, oolong tea extract.
The preparation method of other flowers or black tea extract is with embodiment 3 or embodiment 4.
Embodiment 5
After embodiment 1 gained instant drinking pu'er tea directly packed, packedly promptly drink tea, directly brew promptly drinkable.
Embodiment 6
Take off the row extract:
90 kilograms of Pu'er teas
10 kilograms of chrysanthemum extracts
Mix the back pack, promptly get and promptly drink flowery pu'er tea, water brews promptly drinkable.
Embodiment 7
Take off the row extract:
92 kilograms of Pu'er teas
5 kilograms of Flos Rosae Rugosae extracts
3 kilograms of oolong tea extracts
Mix the back tinning, promptly get and promptly drink flowery pu'er tea, water brews promptly drinkable.
Embodiment 8
Take off the row extract:
90 kilograms of Pu'er teas
10 kilograms of oolong tea extracts
Mix the back pack, promptly get and promptly drink the oolong tea Pu'er tea, water brews promptly drinkable.
Embodiment 9
Take off the row extract:
90 kilograms of Pu'er teas
5 kilograms of Flos persicae extracts
5 kilograms of black tea extracts
Mix the back tinning, promptly get and promptly drink flowery pu'er tea, water brews promptly drinkable.
Embodiment 10
Take off the row extract:
80 kilograms of Pu'er teas
2 kilograms of oolong tea extracts
18 kilograms of black tea extracts
Mix the back tinning, promptly get and promptly drink flowery pu'er tea, water brews promptly drinkable.
Embodiment 11
Take off the row extract:
85 kilograms of Pu'er teas
12 kilograms of oolong tea extracts
3 kilograms of black tea extracts
Mix the back tinning, promptly get and promptly drink flowery pu'er tea, water brews promptly drinkable.
Embodiment 12
Take off the row extract:
95 kilograms of Pu'er teas
5 kilograms of jasmine flower extracts
Mix the back tinning, promptly get and promptly drink flowery pu'er tea, water brews promptly drinkable.
Claims (3)
1. the preparation method of an instant drinking pu'er tea is characterized in that through following process steps:
A, Pu'er tea is placed impulse electric field, control impuls voltage 8-15KV, frequency 3-8Hz handles 20-50min;
B, will stir mixing through the Pu'er tea of a step process after, repeat a step 1-2 time;
C, in Pu'er tea through the b step process, press Pu'er tea: the volume ratio of water=1: 4～5, add temperature and be 70～85 ℃ drinking water, soaked filtration 20-40 minute;
D, in c step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
E, in d step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
F, merging c, d and e three step gained filtrates, be cooled to 40～45 ℃, is under the 280-350mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 20～30% concentrate;
G, the concentrate of f step is carried out spray-drying, making water content is 6～10%, promptly gets the instant drinking pu'er tea product.
2. instant drinking pu'er tea is characterized in that the mass ratio of its active ingredient is:
Pu'er tea 90～100%
Edible flower extract 0～10%
Oolong tea extract 0～10%
Black tea extract 0-10%
Wherein, Pu'er tea process following process steps:
A, Pu'er tea is placed impulse electric field, control impuls voltage 8-15KV, frequency 3-8Hz handles 20-50min;
B, will stir mixing through the Pu'er tea of a step process after, repeat a step 1-2 time;
C, in Pu'er tea through the b step process, press Pu'er tea: the volume ratio of water=1: 4～5, add temperature and be 70～85 ℃ drinking water, soaked filtration 20-40 minute;
D, in c step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
E, in d step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
F, merging c, d and e three step gained filtrates, be cooled to 40～45 ℃, is under the 280-350mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 20～30% concentrate;
G, the concentrate of f step is carried out spray-drying, making water content is 6～10%, promptly gets the instant drinking pu'er tea product;
Floral extract or oolong tea extract or black tea extract process following process steps:
A, in flowers or oolong tea or black tea, by flowers or oolong tea or black tea: the volume ratio of water=1: 4～5, add temperature and be 70～85 ℃ drinking water, soaked filtration 20-40 minute;
B, in A step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
C, in B step filter residue, press filter residue: the volume ratio of water=1: 2～3, add temperature and be 80～93 ℃ drinking water, soaked filtration 20-50 minute;
D, merging A, B and C three step gained filtrates, be cooled to 40～45 ℃, is under the 280-350mmHg condition in vacuum, carries out vacuum low-pressure and concentrates, and concentrates to such an extent that solid content is 20～30% concentrate;
E, the concentrate of D step is carried out spray-drying, making water content is 6～10%, promptly gets flowers or oolong tea or black tea extract.
3. instant drinking pu'er tea according to claim 2 is characterized in that described flowers are one or more in edible rose or chrysanthemum or Jasmine or peach blossom or the Flos Mume.
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550285B (en) * | 2009-05-11 | 2013-04-24 | 王振宇 | Method for extracting pigment of seed-shell of Korean pine |
| CN101550284A (en) * | 2009-05-11 | 2009-10-07 | 王振宇 | Method for extracting pigment of hazelnut shell |
| CN101961425B (en) * | 2009-07-24 | 2013-10-02 | 云南天士力帝泊洱生物茶集团有限公司 | Pu'er tea extract and preparation method and application thereof |
| CN102488031B (en) * | 2011-12-12 | 2013-04-03 | 云南农业大学 | Method for reducing content of tea polyphenol in Pu'er tea finished product |
| CN102823685A (en) * | 2012-09-19 | 2012-12-19 | 云南农业大学 | Method for improving content of water extract of puer tea finished product |
| CN103120306B (en) * | 2013-02-06 | 2014-05-07 | 王凯 | Health-care food for guiding and reinforcing human Qi function |
| CN103271176A (en) * | 2013-06-26 | 2013-09-04 | 云南农业大学 | Method for reducing content of caffeine in tea |
| CN105394257A (en) * | 2015-10-23 | 2016-03-16 | 黄志鹏 | Preparation method of living nutrition powder |
| CN105379902A (en) * | 2015-12-02 | 2016-03-09 | 广东橘香斋陈皮有限公司 | Extract of dried orange peel and Pu'er tea as well as preparation method and application of extract |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515172A (en) * | 2003-01-02 | 2004-07-28 | 王建平 | Pu'er tea beverage |
| CN1692791A (en) * | 2005-05-26 | 2005-11-09 | 浙江大学 | Quickly dissolving tea powder, and its processing art |
| CN1729818A (en) * | 2005-08-30 | 2006-02-08 | 云南映象生态饮品有限公司 | Method for preparing Pu'er tea beverage |
| CN1742594A (en) * | 2005-06-24 | 2006-03-08 | 云南农业大学 | Pu'er tea and use thereof |
| CN1759710A (en) * | 2005-11-09 | 2006-04-19 | 云南省农业机械研究所 | 'Puer' caffeine and processing method |
-
2006
- 2006-07-27 CN CN200610011077A patent/CN101112212B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515172A (en) * | 2003-01-02 | 2004-07-28 | 王建平 | Pu'er tea beverage |
| CN1692791A (en) * | 2005-05-26 | 2005-11-09 | 浙江大学 | Quickly dissolving tea powder, and its processing art |
| CN1742594A (en) * | 2005-06-24 | 2006-03-08 | 云南农业大学 | Pu'er tea and use thereof |
| CN1729818A (en) * | 2005-08-30 | 2006-02-08 | 云南映象生态饮品有限公司 | Method for preparing Pu'er tea beverage |
| CN1759710A (en) * | 2005-11-09 | 2006-04-19 | 云南省农业机械研究所 | 'Puer' caffeine and processing method |
Non-Patent Citations (2)
| Title |
|---|
| 何晓燕.速溶普洱茶的研制.茶叶机械杂志 1996年03期.1996,(1996年03期),13-14. |
| 何晓燕.速溶普洱茶的研制.茶叶机械杂志 1996年03期.1996,(1996年03期),13-14. * |
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