CN105994764B - A kind of dendrobium candidum premium tea compressed tea and preparation method thereof - Google Patents
A kind of dendrobium candidum premium tea compressed tea and preparation method thereof Download PDFInfo
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- CN105994764B CN105994764B CN201610476124.6A CN201610476124A CN105994764B CN 105994764 B CN105994764 B CN 105994764B CN 201610476124 A CN201610476124 A CN 201610476124A CN 105994764 B CN105994764 B CN 105994764B
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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
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/14—Tea preparations, e.g. using additives
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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
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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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
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/08—Oxidation; Fermentation
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Abstract
The invention discloses a kind of dendrobium candidum premium tea compressed teas and preparation method thereof.The dendrobium candidum premium tea compressed tea is that 30~50% dendrobium candidum fresh flowers and 50~70% black tea are dark brownish green by mass ratio, withers, rubs by picking and again, rubbing and cut, ferment, dry, Titian, press shaping and be prepared.Stone flower black tea compressed tea mellow in taste made of the present invention it is fresh it is refreshing, fragrant and sweet the fragrance of flowers is strong, helpful, shape is graceful, it is easy to carry, be easy to brew, the serious burnt fiery taste of made tea is evaded, and the natural fragrance of a flower and it is fragrant and sweet it is not high not persistently, the deficiencies of easily band is bitter and not mature, while utmostly remaining the material composition of polysaccharide contained by tealeaves and stone flower and two kinds of polyphenol most healthcare function.
Description
Technical field
The invention belongs to tea-manufacturing technology technical fields.More particularly, to a kind of dendrobium candidum premium tea compressed tea and its
Preparation method.
Background technique
Dendrobium candidum (scientific name: Dendrobium officinale Kimura et Migo) also known as ribbed hedyotis herb, for for many years
The raw herbaceous plant that grows nonparasitically upon another plant, is the rare traditional Chinese medicine kind in orchid family (Orchidaceae) Dendrobium (Dendrobium) plant, tool
There is nourishing Yin and clearing heat, reinforcing stomach reg fluid, anti-oxidant, anti-aging, reduce blood glucose, anticancer and adjust immune and other effects, is passed through in the Tang Dynasty medicine
Be known as in allusion quotation " Taoist Scriptures " " Chinese nine big mesonas first of ", 2010 version " Chinese Pharmacopoeia " it is placed an order from original dendrobium nobile item
It is classified as a kind of medicinal material.Clinical and pharmacological research proves that dendrobium candidum Hua Yuqi stem, leaf are the same, containing a large amount of polysaccharide, alkaloid,
The a variety of pairs of human health beneficiating ingredients such as amino acid, have in fields such as disease treatment, disease prevention, nutrition and health care, beautifying face and moistering lotions
Good application prospect.The eating method of dendrobium candidum usually has fresh food, enters meals, enters wine, entering tea and be used as medicine.
Since modern people are busy with one's work, rhythm of life is fast, is processed into dry product with long preservation period with dendrobium candidum and enters tea
Have become the edible way that people are easy to receive.Currently, the research and development about dendrobium candidum tea product is mostly original with stem
Material (such as Chinese patent CN104522235A, CN105076559A, CN103734419A, CN102293286BA,
CN103431127A), followed by leaf (such as Chinese patent CN105192184A, CN104543247A, CN103652160A), but stem
Section and blade are because containing high-content chlorophyll, and the finished product of processing is often with dense smelly green taste beastly, serious shadow
Ring mouthfeel.Disclosed in Chinese patent CN105192184A it is a kind of dendrobium nobile bud-leaf and tealeaves is cleaned, wither, rub, just doing
The technology that dendrobium nobile black tea is prepared with compound fire drying, the raw material used for dendrobium nobile bud-leaf, just dry temperature it is too low need compared with
Long time treatment, and a large amount of high boiling sentimental taste substances have been dried when first dry when high temperature is multiple fiery because of tissue surface in blade
Closing is not easy to evaporate out, influences the flavour of product；In addition it with the multiple fire of high temperature to remove green grass gas when the later period is dry, but easily produces
Green coke fire taste.
Dendrobium candidum is spent generally in yellow, the fragrance of flowers assails one's nose, but due to low output, the florescence is short, fresh flower is not easy long-term preservation etc.
Defect is generally directly eaten raw, recently only on a small quantity about the report for making dendrobium officinale flower tea.Chinese patent CN103749862A
In disclose and a kind of soak, cleaned by sorting shaping, salt, dried, baked and Titian etc. makes the processing side of dendrobium officinale flower tea
Method, raw material only have dendrobium candidum flower, and finished product mouthfeel is excessively light, and dendrobium nobile fresh flower water content is larger, petal is thicker, lower
It is too heavy and turn sour that the baking of temperature easily leads to stone flower aqueous vapor.It is disclosed in Chinese patent CN103931809A a kind of by tealeaves
With dendrobium nobile through quick-frozen, thawing, microwave de-enzyming, the methods of rub, ferment, dry the technology of dendrobium nobile black tea of preparing, deficiency is:
Generation ice crystal is easily caused using the step of quick-frozen and thawing, part dehydration occurs protein denaturation and reduces nutrient composition content
With fresh refreshing degree；Tealeaves and the dendrobium nobile of chopping are mixed after rubbing, tealeaves growth bar shaped, and dendrobium nobile is comminutions, product shape pine
It is scattered mixed and disorderly less attractive, and product packing can be kept uneven because the dendrobium nobile of particle is easily sunk to the bottom when packaging, it is unfavorable for standardized production；
It is too long between being roasted when the temperature is excessively high at the beginning of when dry, roast again the temperature too low time it is too short be also easy to produce burnt fiery taste and bitter taste, seriously affect
Product mouthfeel and fragrance.
Summary of the invention
The technical problem to be solved by the present invention is to overcome dendrobium officinale teas in the prior art often with green grass gas, mouthfeel and fragrance
It is not good enough, be not easy the deficiency dry, shape is irregular, product standard is different, provide that a kind of mellow in taste, fragrant and sweet the fragrance of flowers is strong, beneficial
Health care, shape be graceful, easy to carry, the dendrobium candidum premium tea compressed tea that is easy to brew and its manufacturing method.
The object of the present invention is to provide a kind of dendrobium candidum premium tea compressed teas.
Another object of the present invention is to provide the preparation method of the dendrobium candidum premium tea compressed tea.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of dendrobium candidum premium tea compressed tea, is made of the ingredient of following mass ratio: 30~50% dendrobium candidum fresh flowers and
50~70% black tea are dark brownish green.
Preferably, the dendrobium candidum premium tea compressed tea is made of the ingredient of following mass ratio: 35% dendrobium candidum fresh flower
It is dark brownish green with 65% black tea.
Furthermore it is preferred that the preparation method of the dendrobium candidum premium tea compressed tea includes the following steps:
S1. it picks and withers again: picking dendrobium candidum fresh flower respectively and black tea is dark brownish green, being handled respectively to water content is 48
After~50%, the two is mixed and mixes thoroughly to obtain mixture；
S2. it rubs: the compound of step S1 being rubbed to obtain tea sample；
S3. rub and cut: the tea sample of step S2, which is rubbed, is cut into fannings；
S4. ferment: fannings carries out 8~10h of standing for fermentation under conditions of 25~29 DEG C, humidity is greater than 85%；
S5. it dries to seventy percent dry, Titian obtains gross tea；
S6. press shaping: gross tea boiling is formed immediately after softening and is made into compressed tea.
Wherein it is preferred to step S1 method particularly includes: dendrobium candidum fresh flower and dark brownish green separate of black tea are individually picked in batches
With wither (the reason is that due to dendrobium nobile petal is thicker and tealeaves is relatively thin, dehydrating speed is inconsistent when the two is withered), first picking iron
Skin dendrobium nobile fresh flower rejects impurity, is spread out in time to 1~2cm thickness, carries out that nature withers or ventilation withers 12~24 in withering trough
H is to water content 70~75%；At this point, starting to pick two leaves and a bud again or three leaf black tea of a bud is dark brownish green, spreads out green 2~3 cm thickness and carry out
Wither 33~36 h, and when the dark brownish green heavy water content of withering of dendrobium candidum fresh flower and black tea is down to 48~50%, the two is mixed,
And it gently mixes thoroughly.
It is highly preferred that the just in full bloom, fragrance that dendrobium candidum fresh flower described in step S1 is picked when being full-bloom stage in 4~May is most
The fresh flower of strong period, the dark brownish green black tea is that the high-quality large leaf that polyphenol content is higher, fermenting property is good is dark brownish green.
Preferably, step S2 is colored to the dendrobium candidum to have withered using rolling machine and the dark brownish green mixture of black tea is rubbed
It twists, first carries out 10min sky and rub, rub 40~60min according still further to the pressurized in sequence of " light-weight-is light ", during which deblock 2~3 times, make
It rubs and uniformly reaches the visible tea juice largely oozed out on 85% or more, rolling machine to dark brownish green general red, bar rope tight knot, broken cell rate
Until.
Preferably, step S3 is that input rotor kneading and cutting machine is rubbed and cuts 90~120 min at fannings, often after tea sample to be rolled tightly into item
It deblocks 1 time in 30min；It rubs and is sieved after cutting into, and stacking carries out next step fermentation.
Preferably, it is carried out turning 3~4 times during fermenting described in step S4.
It is highly preferred that the degree of the fermentation are as follows: fermentation to dark brownish green blade all reddens, and smelly blueness taste and acid are transformed into
Pleasing sweetness and the fragrance of a flower.
Preferably, drying described in step S5 is 1~1.5h of baking at the beginning of 105~110 DEG C, until seventy percent dry spreading for cooling at once；It is described to mention
Perfume (or spice) is to dry 2~3h again to going removal of impurities taste, hand to pinch tea sample pulverizable (foot is dry) using 90~95 DEG C, obtains gross tea.
It is highly preferred that described just dry is to dry 1 h at the beginning of 110 DEG C, the multiple baking is 95 DEG C and dries 2 h again.
Preferably, press described in step S6 shaping be with steam will 0.5~1min of gross tea boiling soften after put immediately at
Briquet shape, pie or top shape compressed tea are carried out on type machine.
In addition, dendrobium candidum premium tea prepared by the preparation method presses tea product, also in guarantor of the invention
Within the scope of shield.
Since dendrobium candidum has good health-care effect, dry product with long preservation period is processed into dendrobium candidum and has entered tea
The edible way for being easy to receive through becoming people.Tealeaves originates in Theaceae Camellia perennial woody plant tea tree, according to processing
Method difference can be divided into green tea, black tea, green tea, white tea, yellow tea and dark green tea.Black tea is full fermentation type tea, preparation method by withering,
It rubs and (rubs and cut), fermentation, the processes such as dry and packaging, have the characteristics that red soup red autumnal leaves are sweet in flavor, because containing a large amount of polyphenol and its oxygen
The ingredients such as compound, amino acid, alkaloid, polysaccharide have replenishing body fluid and clearing away heat pathogen, diuresis, removing toxic substances, anti-inflammation and sterilization and nourishing the stomach and other effects, are
Traditional health beverages in people's daily life.The present invention is developed using dendrobium candidum flower with health role and black tea
A set of scientific, simple, easily operated processing technology, provide a kind of mellow in taste, fragrant and sweet the fragrance of flowers is strong, it is helpful,
Shape is graceful, easy to carry, the dendrobium candidum premium tea compressed tea that is easy to brew and its manufacturing method.
The invention has the following advantages:
1. the raw material that the present invention uses is colored green with large leaf tea leaf tea for dendrobium candidum, black tea is made with strong flower
It is fragrant and fragrant and sweet, evade most of being not easy that deodorization blueness taste, mouthfeel are astringent, lack using stem of Dendrobium and leaf tea making in the prior art
The qualities such as the fragrant and sweet fragrance of a flower are insufficient.
2. being adopted according to dehydrating speed inconsistent characteristic when dendrobium nobile petal and tea leaf withering to fresh material in the present invention
With first stone flower, the scheme of rear tealeaves picked and wither in batches, it can get the consistent flower of withering degree and tealeaves mixed
Rub, be not only convenient for the processing in later period, at the same evaded Chinese patent CN103931809A mid-early stage it is quick-frozen and melt link sample
Product are also easy to produce ice crystal, and part dehydration occurs protein denaturation and reduces nutrient composition content and fresh refreshing the deficiencies of spending.
3. this technology has carried out wither processing (water content is down to 48-50%) to raw material again, have convenient for rubbing and cutting neat, rush
Into the removal of green grass gas and the conversion of fragrant and sweet substance, conducive to the fragrance for improving finished product.
4. this technology incorporates the technique rubbed cutting sieve and press shaping, stone flower and tealeaves are cut into pieces, mixed
Uniformly, the finished product shape grace that is made into, stay in grade, it is easy to carry, be easy to brew, be conducive to large-scale standardized production, evade
Strip tealeaves and the loose mixed and disorderly less attractive, packet of comminutions shape dendrobium nobile product mix shape in Chinese patent CN103931809A
Product is set to dispense deficiency that is uneven, being unfavorable for standardized production because the dendrobium nobile of particle easily sinks to the bottom and separates with tealeaves when dress.
5. this technology has made system research to dry and Titian condition, baking 1 h of temperature at the beginning of optimum condition is 110 DEG C, and 95
DEG C Titian dries 2 h again.The finished product fragrance of a flower made under this condition is fragrant and sweet graceful lasting, has evaded and just having been dried using 120 DEG C or more high temperature
Dried again with 85 DEG C of following temperature Titians, easily cause the serious burnt fiery taste of made tea, and the natural fragrance of a flower and it is fragrant and sweet it is not high not persistently, simultaneously
The deficiencies of also easily band is bitter and not mature.
Detailed description of the invention
Fig. 1 is the preparation process of dendrobium candidum premium tea compressed tea of the present invention.
The polyoses content for the dendrobium candidum premium tea compressed tea that Fig. 2 difference is dried.
The polyphenol content for the dendrobium candidum premium tea compressed tea that Fig. 3 difference is dried.
Specific embodiment
The present invention is further illustrated below in conjunction with Figure of description and specific embodiment, but embodiment is not to the present invention
It limits in any form.Unless stated otherwise, the present invention uses reagent, method and apparatus routinely try for the art
Agent, method and apparatus.
Unless stated otherwise, following embodiment agents useful for same and material are commercially available.
Embodiment 1: dendrobium candidum premium tea compressed tea is prepared
1, raw material forms: 50g dendrobium candidum flower, 50g tealeaves
2, preparation method: picking dendrobium candidum fresh flower, reject impurity spread out into time 1-2cm thickness, carry out nature wither or
Divulge information the about 12-24 h to water content 70-75% that withers in withering trough；At this point, one bud two of picking, three-leaf tea leaf tea are green, booth blueness withers
(2-3 cm is thick) about 33 h that wither are rubbed after mixing the two when stone flower and dark brownish green heavy water content of withering are down to 48%
It twists, first carries out 10min sky and rub, then rub 40-60 min by the pressurized in sequence of " light-weight-is light ", during which deblock 2 times, make to rub
Even to dark brownish green general red, bar rope tight knot, broken cell rate reach on 85% or more, rolling machine until the visible tea juice largely oozed out.Again
Tea sample input rotor kneading and cutting machine is rubbed and cuts 90-120 min into fannings, is deblocked 1 time in every 30min.It rubs to cut and be sieved, and point
Heap, at 25-29 DEG C of temperature, humidity be greater than 85% under conditions of be left to ferment about 8-10 h, to all changes of dark brownish green blade
Red, smelly blueness taste and acid are transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, in an oven with 110 DEG C
1.5 h are just dried, until seventy percent dry spreading for cooling at once；Titian uses 95 DEG C to dry 2 h again, and to going removal of impurities taste, foot to do, (hand pinches tea sample can be at powder
End), obtain gross tea.With steam by 1 min of gross tea boiling after above-mentioned drying, tea sample is put after softening immediately to being pressed on molding machine
Blocky, pie or top shape compressed tea is made.
A kind of embodiment 2: dendrobium candidum premium tea compressed tea and preparation method thereof
1, raw material forms: 40g dendrobium candidum flower, 60g tealeaves
2, preparation method: picking dendrobium candidum fresh flower, reject impurity spread out into time 1-2cm thickness, carry out nature wither or
Divulge information the about 12-24 h to water content 70-75% that withers in withering trough；At this point, one bud two of picking, three-leaf tea leaf tea are green, booth blueness withers
(2-3 cm is thick) the about 33-36 h that withers mixes the two when stone flower and dark brownish green heavy water content of withering are down to 48-50%, and
Gently mix thoroughly.It is rubbed using rolling machine is colored to the dendrobium candidum to have withered with dark brownish green mixture, first carries out 10min sky and rub,
40-60min is rubbed by the pressurized in sequence of " light-weight-is light " again, is during which deblocked 2-3 times, makes to rub uniformly to dark brownish green general red, bar rope
Tight knot, broken cell rate reach on 85% or more, rolling machine until the visible tea juice largely oozed out.Tea sample is put into after rolling tightly into item
Rotor kneading and cutting machine, which is rubbed, cuts 90-120 min into fannings, deblocks 1 time in every 30min.It rubs to cut and be sieved, and stacking, in temperature
25-29 DEG C, humidity be greater than 85% under conditions of be left to ferment about 8-10 h, to dark brownish green blade all reddens, smelly blueness taste with
Acid is transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, 1 h is dried at the beginning of 110 DEG C in an oven, until
Seventy percent dry spreading for cooling at once；Titian dries 2 h to going removal of impurities taste, foot dry (hand pinches tea sample pulverizable) using 95 DEG C again, obtains gross tea.
With steam by the gross tea boiling 0.5-1min after above-mentioned drying, tea sample is put after softening immediately to carrying out briquet on molding machine
Shape, pie or top shape compressed tea.
A kind of embodiment 3: dendrobium candidum premium tea compressed tea and preparation method thereof
1, raw material forms: 30g dendrobium candidum flower, 70g tealeaves
2, preparation method: picking dendrobium candidum fresh flower, reject impurity spread out into time 1-2cm thickness, carry out nature wither or
Divulge information the about 12-24 h to water content 70-75% that withers in withering trough；At this point, starting to pick two leaves and a bud or a bud three-leaf tea again
Leaf tea is green, and booth blueness withers (2-3 cm is thick) about 33-36 h, when stone flower and dark brownish green heavy water content of withering are down to 48-50%,
The two is mixed, and is gently mixed thoroughly.It is rubbed using rolling machine is colored to the dendrobium candidum to have withered with dark brownish green mixture, it is advanced
Row 10min sky is rubbed, then rubs 40-60min by the pressurized in sequence of " light-weight-is light ", is during which deblocked 2-3 times, is made to rub uniformly to tea
Green general red, bar rope tight knot, broken cell rate reach on 85% or more, rolling machine until the visible tea juice largely oozed out.Tea sample rolls tightly
It is rubbed at input rotor kneading and cutting machine after item and cuts 90-120 min into fannings, deblocked 1 time in every 30min.It rubs to cut and be sieved, and point
Heap, at 25-29 DEG C of temperature, humidity be greater than 85% under conditions of be left to ferment about 8-10 h, to all changes of dark brownish green blade
Red, smelly blueness taste and acid are transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, in an oven with 110 DEG C
1 h is just dried, until seventy percent dry spreading for cooling at once；Titian uses 95 DEG C to dry 2 h again, and to going removal of impurities taste, foot to do, (hand pinches tea sample can be at powder
End), obtain gross tea.With steam by the gross tea boiling 0.5-1min after above-mentioned drying, tea sample is put enterprising to molding machine immediately after softening
Row is pressed into blocky, pie or top shape compressed tea.
Embodiment 4: dendrobium candidum premium tea compressed tea is prepared
1, raw material forms: 35g dendrobium candidum flower, 65g tealeaves
2, preparation method: picking dendrobium candidum fresh flower, reject impurity spread out into time 1-2cm thickness, carry out nature wither or
Divulge information the about 12-24 h to water content 70-75% that withers in withering trough；At this point, starting to pick two leaves and a bud or a bud three-leaf tea again
Leaf tea is green, and booth blueness withers (2-3 cm is thick) about 33-36 h, when stone flower and dark brownish green heavy water content of withering are down to 48-50%,
The two is mixed, and is gently mixed thoroughly.It is rubbed using rolling machine is colored to the dendrobium candidum to have withered with dark brownish green mixture, it is advanced
Row 10min sky is rubbed, then rubs 40-60min by the pressurized in sequence of " light-weight-is light ", is during which deblocked 2-3 times, is made to rub uniformly to tea
Green general red, bar rope tight knot, broken cell rate reach on 85% or more, rolling machine until the visible tea juice largely oozed out.Tea sample rolls tightly
It is rubbed at input rotor kneading and cutting machine after item and cuts 90-120 min into fannings, deblocked 1 time in every 30min.It rubs to cut and be sieved, and point
Heap, at 25-29 DEG C of temperature, humidity be greater than 85% under conditions of be left to ferment about 8-10 h, to all changes of dark brownish green blade
Red, smelly blueness taste and acid are transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, in an oven with 110 DEG C
1 h is just dried, until seventy percent dry spreading for cooling at once；Titian uses 95 DEG C to dry 2 h again, and to going removal of impurities taste, foot to do, (hand pinches tea sample can be at powder
End), obtain gross tea.With steam by the gross tea boiling 0.5-1min after above-mentioned drying, tea sample is put enterprising to molding machine immediately after softening
Row is pressed into blocky, pie or top shape compressed tea.
Embodiment 5: dendrobium candidum premium tea compressed tea is prepared
1, raw material forms: 35g dendrobium candidum flower, 65g tealeaves
2, preparation method: picking dendrobium candidum fresh flower, reject impurity spread out into time 1-2cm thickness, carry out nature wither or
Divulge information the about 12-24 h to water content 70-75% that withers in withering trough；At this point, starting to pick two leaves and a bud or a bud three-leaf tea again
Leaf tea is green, and booth blueness withers (2-3 cm is thick) about 33-36 h, when stone flower and dark brownish green heavy water content of withering are down to 48-50%,
The two is mixed, and is gently mixed thoroughly.It is rubbed using rolling machine is colored to the dendrobium candidum to have withered with dark brownish green mixture, it is advanced
Row 10min sky is rubbed, then rubs 40-60min by the pressurized in sequence of " light-weight-is light ", is during which deblocked 2-3 times, is made to rub uniformly to tea
Green general red, bar rope tight knot, broken cell rate reach on 85% or more, rolling machine until the visible tea juice largely oozed out.Tea sample rolls tightly
It is rubbed at input rotor kneading and cutting machine after item and cuts 90-120 min into fannings, deblocked 1 time in every 30min.It rubs to cut and be sieved, and point
Heap, at 25-29 DEG C of temperature, humidity be greater than 85% under conditions of be left to ferment about 8-10 h, to all changes of dark brownish green blade
Red, smelly blueness taste and acid are transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, in an oven with 105 DEG C
1.5 h are just dried, until seventy percent dry spreading for cooling at once；Titian uses 90 DEG C to dry 3 h again, and to going removal of impurities taste, foot to do, (hand pinches tea sample can be at powder
End), obtain gross tea.With steam by the gross tea boiling 0.5-1min after above-mentioned drying, tea sample is put enterprising to molding machine immediately after softening
Row is pressed into blocky, pie or top shape compressed tea.
Embodiment 6: dendrobium candidum premium tea compressed tea is prepared
1, raw material forms: 35g dendrobium candidum flower, 65g tealeaves
2, preparation method: picking dendrobium candidum fresh flower, reject impurity spread out into time 1-2cm thickness, carry out nature wither or
Divulge information the about 12-24 h to water content 70-75% that withers in withering trough；At this point, starting to pick two leaves and a bud or a bud three-leaf tea again
Leaf tea is green, and booth blueness withers (2-3 cm is thick) about 33-36 h, when stone flower and dark brownish green heavy water content of withering are down to 48-50%,
The two is mixed, and is gently mixed thoroughly.It is rubbed using rolling machine is colored to the dendrobium candidum to have withered with dark brownish green mixture, it is advanced
Row 10min sky is rubbed, then rubs 40-60min by the pressurized in sequence of " light-weight-is light ", is during which deblocked 2-3 times, is made to rub uniformly to tea
Green general red, bar rope tight knot, broken cell rate reach on 85% or more, rolling machine until the visible tea juice largely oozed out.Tea sample rolls tightly
It is rubbed at input rotor kneading and cutting machine after item and cuts 90-120 min into fannings, deblocked 1 time in every 30min.It rubs to cut and be sieved, and point
Heap, at 25-29 DEG C of temperature, humidity be greater than 85% under conditions of be left to ferment about 8-10 h, to all changes of dark brownish green blade
Red, smelly blueness taste and acid are transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, in an oven with 110 DEG C
1 h is just dried, until seventy percent dry spreading for cooling at once；Titian uses 85 DEG C to dry 2.5 h again, and to going removal of impurities taste, foot to do, (hand pinches tea sample can be at powder
End), obtain gross tea.With steam by the gross tea boiling 0.5-1min after above-mentioned drying, tea sample is put enterprising to molding machine immediately after softening
Row is pressed into blocky, pie or top shape compressed tea.
Embodiment 7: dendrobium candidum premium tea compressed tea is prepared
1, raw material forms: 35g dendrobium candidum flower, 65g tealeaves
2, preparation method: picking dendrobium candidum fresh flower rejects impurity and spreads into 1-2cm thickness out in time, and progress nature, which withers, to wither
Wither about 24 h；At this point, one bud two of picking, three-leaf tea leaf tea are green, booth blueness withers (2-3 cm is thick) about 35 h, to stone flower and dark brownish green
Water content of withering is down to 50% again when, the two is mixed, and is gently mixed thoroughly.Using rolling machine to the dendrobium candidum flower to have withered
It is rubbed with dark brownish green mixture, first carries out 10min sky and rub, then rub 40 min by the pressurized in sequence of " light-weight-is light ", during which
Deblocking 2 times makes to rub uniformly extremely dark brownish green general red, bar rope tight knot, broken cell rate and reaches visible a large amount of on 85% or more, rolling machine
Until the tea juice of exudation.Tea sample, which rolls tightly into input rotor kneading and cutting machine after item, to be rubbed and cuts 90 min into fannings, is deblocked 1 time in every 30min.
Rub to cut and be sieved, and stacking, at 28 DEG C of temperature, humidity be greater than 85% under conditions of be left to ferment about 8 h, until tea
Leafiness piece all reddens, and smelly blueness taste and acid are transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, it is drying
1 h is dried in case at the beginning of 120 DEG C, until seventy percent dry spreading for cooling at once；Using 75 DEG C, to going removal of impurities taste, foot to do, (hand pinches tea to baking 3h to Titian again
Sample pulverizable), obtain gross tea.With steam by the gross tea boiling 0.5-1min after above-mentioned drying, tea sample put immediately after softening at
Briquet shape, pie or top shape compressed tea are carried out on type machine.
Embodiment 8: dendrobium candidum premium tea compressed tea is prepared
1, raw material forms: 35g dendrobium candidum flower, 65g tealeaves.
2, preparation method: picking dendrobium candidum fresh flower rejects impurity and spreads into 1-2cm thickness out in time, and progress nature, which withers, to wither
Wither about 15 h；At this point, one bud two of picking, three-leaf tea leaf tea are green, booth blueness withers (2-3 cm is thick) about 24 h, to stone flower and dark brownish green
Water content of withering is down to 60% again when, the two is mixed, and is gently mixed thoroughly.Using rolling machine to the dendrobium candidum flower to have withered
It is rubbed with dark brownish green mixture, first carries out 10min sky and rub, then rub 40 min by the pressurized in sequence of " light-weight-is light ", during which
Deblocking 2 times makes to rub uniformly extremely dark brownish green general red, bar rope tight knot, broken cell rate and reaches visible a large amount of on 85% or more, rolling machine
Until the tea juice of exudation.Tea sample, which rolls tightly into input rotor kneading and cutting machine after item, to be rubbed and cuts 90 min into fannings, is deblocked 1 time in every 30min.
Rub to cut and be sieved, and stacking, at 28 DEG C of temperature, humidity be greater than 85% under conditions of be left to ferment about 8 h, until tea
Leafiness piece all reddens, and smelly blueness taste and acid are transformed into pleasing sweetness and the fragrance of a flower.Period carries out turning 3-4 times.Later, it is drying
1.5 h are dried in case at the beginning of 110 DEG C, until seventy percent dry spreading for cooling at once；Titian uses 95 DEG C to dry 2 h again, and to going removal of impurities taste, foot to do, (hand is pinched
Tea sample pulverizable), obtain gross tea.With steam by the gross tea boiling 0.5-1min after above-mentioned drying, tea sample put immediately after softening to
Briquet shape, pie or top shape compressed tea are carried out on molding machine.
Embodiment 9: dendrobium candidum premium tea compressed tea quality evaluation
1, evaluation object: the dendrobium candidum premium tea compressed tea of Examples 1 to 8 preparation.
2, the results are shown in Table 1 by sensory review, and product polysaccharide and polyphenol content are as shown in Fig. 2 and 3.
1 stone flower black tea sensory review's result of table
| Embodiment | Raw material | Withering degree | Drying condition | Fragrance | Flavour | Soup look |
| Embodiment 1 | 50g dendrobium candidum spends+50g tealeaves | Water content is down to 48% | 1.5 h are dried at the beginning of 110 DEG C, 95 DEG C are dried 2 h again | The fragrant and sweet clear length of the fragrance of a flower | Fresh refreshing band sweet tea | It is orange red bright |
| Embodiment 2 | 40g dendrobium candidum spends+60g tealeaves | Water content is down to 50% | 1 h is dried at the beginning of 110 DEG C, 95 DEG C are dried 2 h again | The fragrant and sweet clear length of the fragrance of a flower | Fresh refreshing band sweet tea | It is orange red bright |
| Embodiment 3 | 30g dendrobium candidum spends+70g tealeaves | Water content is down to 50% | 1 h is dried at the beginning of 110 DEG C, 95 DEG C are dried 2 h again | Fragrant and sweet strong lasting, flowering is fragrant | It is sweet and pure fresh refreshing, the band fragrance of a flower | It is red gorgeous bright |
| Embodiment 4 | 35g dendrobium candidum spends+65g tealeaves | Water content is down to 50% | 1 h is dried at the beginning of 110 DEG C, 95 DEG C are dried 2 h again | It is fragrant and sweet the fragrance of flowers is strong persistently | It is sweet and pure fresh refreshing, the band fragrance of a flower | It is red gorgeous bright |
| Embodiment 5 | 35g dendrobium candidum spends+65g tealeaves | Water content is down to 50% | 1.5 h are dried at the beginning of 105 DEG C, 90 DEG C are dried 3 h again | It is fragrant and sweet that the fragrance of flowers is strong | It is sweet and pure fresh refreshing, the band fragrance of a flower | It is red gorgeous bright |
| Embodiment 6 | 35g dendrobium candidum spends+65g tealeaves | Water content is down to 50% | 1 h is dried at the beginning of 110 DEG C, 85 DEG C are dried 2.5 h again | The fragrant and sweet band fragrance of a flower | It is sweet and pure, slightly bitter taste | It is red, it is brighter |
| Embodiment 7 | 35g dendrobium candidum spends+65g tealeaves | Water content is down to 50% | 1 h is dried at the beginning of 120 DEG C, 75 DEG C are dried 3 h again | The burnt fragrant and sweet band green gas of fire | The fragrant and sweet band sentimental taste of fire | It is red, Shang Liang |
| Embodiment 8 | 35g dendrobium candidum spends+65g tealeaves | Water content is down to 60% | 1.5 h are dried at the beginning of 110 DEG C, 95 DEG C are dried 2 h again | The fragrant and sweet fragrance of a flower band bored taste of water | The fragrant and sweet fragrance of a flower of meta-acid band | It is dark red, Shang Liang |
Stone flower black tea compressed tea mellow in taste made of the present invention it is fresh it is refreshing, fragrant and sweet the fragrance of flowers is strong, helpful, shape is excellent
It is beautiful, easy to carry, be easy to brew.Using 1 h of temperature is dried at the beginning of 110 DEG C, 95 DEG C of Titians dry the drying technology of 2 h again, can be to avoid
It is just dried using 120 DEG C or more high temperature and 85 DEG C of following temperature Titians dries again, easily cause the serious burnt fiery taste of made tea, and the natural fragrance of a flower
With it is fragrant and sweet it is not high not persistently, the deficiencies of easily band is bitter and not mature (table 1), while utmostly remaining contained by tealeaves and stone flower
Polysaccharide and two kinds of polyphenol most healthcare function material composition (Fig. 2, Fig. 3).
Claims (2)
1. a kind of dendrobium candidum premium tea compressed tea, which is characterized in that be made of the ingredient of following mass ratio: 30~50% iron sheets
Dendrobium nobile fresh flower and 50~70% black tea are dark brownish green, and the preparation method of the dendrobium candidum premium tea compressed tea includes the following steps:
S1. pick and wither again: picking dendrobium candidum fresh flower respectively and black tea is dark brownish green, handle respectively to water content be 48~
After 50%, the two is mixed and mixes thoroughly to obtain mixture；
S2. it rubs: the mixture of step S1 being rubbed to obtain tea sample；
S3. rub and cut: the tea sample of step S2, which is rubbed, is cut into fannings；
S4. ferment: fannings carries out 8~10h of standing for fermentation under conditions of 25~29 DEG C, humidity is greater than 85%；
S5. it dries to seventy percent dry, Titian obtains gross tea；
S6. press shaping: gross tea boiling is formed immediately after softening and is made into compressed tea；
The S1's method particularly includes: dendrobium candidum fresh flower and dark brownish green separate of black tea individually pick and wither in batches, pick first
Dendrobium candidum fresh flower rejects impurity, is spread out in time to 1~2cm thickness, carry out nature wither or in withering trough ventilation wither 12~
For 24 hours to water content 70~75%；At this point, the black tea for starting picking two leaves and a bud or three leaf of a bud again is dark brownish green, booth 2~3cm of blueness is thick
33~the 36h that withers is carried out, when the dark brownish green heavy water content of withering of dendrobium candidum fresh flower and black tea is down to 48~50%, the two is mixed
It closes, and gently mixes thoroughly；
The S2 is colored to the dendrobium candidum to have withered using rolling machine and the dark brownish green mixture of black tea is rubbed, and first carries out
10min sky is rubbed, and is rubbed 40~60min according still further to the pressurized in sequence of " light-weight-is light ", is during which deblocked 2~3 times, make to rub uniformly extremely
Dark brownish green general red, bar rope tight knot, broken cell rate reach on 85% or more, rolling machine until the visible tea juice largely oozed out；
The S3 is that input rotor kneading and cutting machine is rubbed and cuts 90~120min into fannings after tea sample to be rolled tightly into item, deblocks 1 in every 30min
It is secondary；It rubs and is sieved after cutting into, and stacking carries out next step fermentation；
It is carried out turning 3~4 times during fermenting in the S4；
Drying in the S5 is to dry 1h at the beginning of 110 DEG C, until seventy percent dry spreading for cooling at once；The Titian is to dry 2h again to going using 95 DEG C
Removal of impurities taste, hand pinch tea sample pulverizable, obtain gross tea；
The S6 press shaping be with steam will 0.5~1min of gross tea boiling soften after put immediately to being pressed on molding machine
Blocky, pie or top shape compressed tea.
2. dendrobium candidum premium tea compressed tea according to claim 1, which is characterized in that by the ingredient system of following mass ratio
At: 35% dendrobium candidum fresh flower and 65% black tea are dark brownish green.
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| CN107372921A (en) * | 2017-08-17 | 2017-11-24 | 佛山推启农业研究院（普通合伙） | A kind of dendrobium candidum spends health preserving black tea |
| CN112056428A (en) * | 2020-08-27 | 2020-12-11 | 赤水芝绿金钗石斛生态园开发有限公司 | Dendrobium stem flower black tea and making process thereof |
| CN112056436A (en) * | 2020-08-27 | 2020-12-11 | 赤水芝绿金钗石斛生态园开发有限公司 | Dendrobium nobile flower cyclocarya paliurus flower tea and making process thereof |
| CN112715709B (en) * | 2020-12-16 | 2022-05-24 | 中粮营养健康研究院有限公司 | Agilawood compound tea and preparation method thereof |
| CN113303378A (en) * | 2021-04-27 | 2021-08-27 | 广西南亚热带农业科学研究所 | Preparation method of flower and fruit flavored black tea rich in jasmine fragrance |
| CN116762881A (en) * | 2023-02-13 | 2023-09-19 | 贵州斛多福食品有限公司 | Litsea coreana sweet tea and preparation method thereof |
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