CN108354034A - A kind of white tea preparation method containing cordate telosma - Google Patents

A kind of white tea preparation method containing cordate telosma Download PDF

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Publication number
CN108354034A
CN108354034A CN201711183911.2A CN201711183911A CN108354034A CN 108354034 A CN108354034 A CN 108354034A CN 201711183911 A CN201711183911 A CN 201711183911A CN 108354034 A CN108354034 A CN 108354034A
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China
Prior art keywords
tealeaves
cordate telosma
leaf
shade
fresh
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CN201711183911.2A
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Chinese (zh)
Inventor
韦柳妮
陈宏明
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Guangxi Shunlai Tea Co Ltd
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Guangxi Shunlai Tea Co Ltd
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Priority to CN201711183911.2A priority Critical patent/CN108354034A/en
Publication of CN108354034A publication Critical patent/CN108354034A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/06Treating tea before extraction; Preparations produced thereby
    • A23F3/14Tea preparations, e.g. using additives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/06Treating tea before extraction; Preparations produced thereby

Abstract

A kind of preparation method of cordate telosma white tea, method include:Leaf picking → wither → Oscillating blueness → fresh cordate telosma of addition together solarization, dry in the shade → Titian, this method is dried in the shade using fresh cordate telosma with tealeaves simultaneously, Titian simultaneously, flowers and fruits perfume, the cordate telosma perfume (or spice) generated is mixed with fresh cordate telosma fragrance using tealeaves Natural Transformation process and reaches the compound fragrance of a flower, and do not influence the purpose of tealeaves mouthfeel, make tealeaves reach it is pure natural be not added with essence yesterday and can also reach fragrance flavour have a sense of hierarchy, and the health-care efficacy of white tea and cordate telosma can be integrated, substantially reduce production time and cost, reduce tealeaves damage, ensure quality, improves yield.

Description

A kind of white tea preparation method containing cordate telosma
Technical field
The present invention relates to Tea Production manufacture field, more particularly to a kind of white tea preparation method containing cordate telosma.
Background technology
Night fragrant flower is exactly cordate telosma, and there is night fragrant flower very high nutritive value and medical value, the florescence of night fragrant flower to exist Between annual 5-8 months, seldom result.Night fragrant flower is very fragrant, especially more fragrant at night, but night, fragrant flower was to human body Health is unfavorable, so had better not be stopped before night fragrant flower for a long time at night.Night fragrant flower has very high medical value, Ke Yiqing Screen is gone in liver improving eyesight, and in many areas, night fragrant flower is all used for treating eye disease in conjunctivitis and infantile malnutrition due to digestive disturbances or intestinalparasites.
For a long time due to cordate telosma aromatic flavour itself, people is allowed to generate query to cordate telosma, cordate telosma actually can not Can be edible, the tangible many places in south, cordate telosma is common food materials, and goodlooking, taste is fragrant and sweet, people be commonly used to Egg boils together makees egg fragrant flower soup yesterday, or infusion together in congee is added, and cordate telosma itself has medical value, being capable of improving eyesight It clears liver, so if can be combined cordate telosma with Exocarpium Citri Rubrum, the effect of comprehensive the two is bound to play the significant effectiveness of uniqueness, now It is existing to be combined with tealeaves using cordate telosma, cordate telosma fragrance tea is prepared, specific document is as follows:
Chinese patent, title:Cordate telosma fragrance tea and its manufacturing method;Application number:201410417563.0;The applying date:2014- 08-25;Applicant:Harbin miracle good luck Cha Pin Co., Ltds;Abstract:A kind of cordate telosma fragrance tea, it is characterised in that:Under Cordate telosma, tealeaves and the aromatic composition of weight percent are stated, the cordate telosma is after its petal is dried, to remove the color on petal Element only retains the dried flower of the fragrance of a flower, and in 10-20 mesh, each group distribution ratio is as follows for the granularity control of cordate telosma and tealeaves:Cordate telosma 65%- 80%;Tealeaves 20%-35%;Aromatic 1%-5%.The tealeaves is green tea, black tea, oolong tea, Ilex Latifolia Thunb or other sample teas. The aromatic is the plant dried flower that can release various fragrance.Cordate telosma, tealeaves are respectively dried, shredded, it is screened and After selection by winnowing is classified, respectively obtains particle size range and first mixed by said ratio for the fine grained cordate telosma of 10-20 mesh and tealeaves Fine grain cordate telosma and tealeaves are closed, then aromatic is added by said ratio, for scenting after 60-120 minutes, packaging is cordate telosma Fragrance tea finished product.
Above-mentioned document is as it can be seen that the combination for having producer for cordate telosma and tealeaves is studied, and test-manufactures product, but is led to Frequently with particle mixing tea making after crushing respectively, because of the requirement of blooming that cordate telosma is special so that the technology of raising flowers acquires a certain degree of difficulty, In addition complete beautiful fragrant flower yesterday is preserved after how being spent by basement, and it is full so that tealeaves is enfleuraged.
Invention content
To solve the above problems, the present invention provides a kind of cordate telosma and white tea while the preparation method of processing, it is described to contain night Carry out fragrant white tea preparation method, includes the following steps:
(1)Raw material preparation:In fine day morning, start to pick cordate telosma and fresh tea passes after dew disperses completely, fresh tea passes according to It is cleaned after one bud, one leaf, the picking of two leaves spare;
(2)It withers:Will picking back fresh leaf, it is thin booth wither naturally in withering trough to leaves water loss rate be 0.5%--1% when, Fresh leaf is slightly felt like jelly;
(3)Leaf rotation:Xian Ye Oscillating blueness 2~5 times, each 5min after withering, the cool green grass or young crops 1~2h of interval time, until the slightly red side of fresh leaf, dissipate Send out flowers and fruits fragrance slight;
(4)Solarization:The ratio of addition cordate telosma solarization together in tealeaves after leaf rotation, tealeaves and cordate telosma is 50:1, mixing After take and dried under daylight, after standing 1~2h, withdraw shady place and turn 30~60min of standing, then take outdoor repeat 1~2 time Solarization work before, burring blueness taste, leaf water content are 15~20%;
(5)It dries in the shade:The tealeaves closing heap that will have been dried keeps thickness 3-5cm, and shady place standing is dried in the shade in holding chamber, after about 4-6h, It by the thin booth of tealeaves, dries in the shade naturally, cause leaf water content is 10-15%;
(6)Dry Titian:Tealeaves after drying in the shade is divided on the stoving rack with mulberry paper place mat, and a basin point is placed below in stoving rack The canarium pimela core charcoal of combustion, drying temperature control at 75-80 DEG C, dry 1-2h, so that water content of tea is down to 5~7%, assorted, finished product packet Dress.
The principle of the present invention and advantage:
(1)The present invention applies for the tea processing factory of artificial absorbed tea making using white tea and fresh cordate telosma as raw material, preparation process to tealeaves and Parameter is investigated, and for withering time, basic goal is uniformly spread under certain temperature, damp condition, and tea is distributed Moisture contained by leaf, makes stem, leaf withering, and green grass gas scatters and disappears, so when withering naturally, should using the performance of tea leaf withering degree as The judgement whether completed of withering is advisable, rather than the time limit as defined in taking is judged, therefore this application claims will pick Fresh leaf, it is thin booth wither naturally in withering trough to leaves water loss rate be 0.5%~1% when, until fresh leaf is slightly felt like jelly, ensure it is fresh Leaf withering degree.
(2)Selection for leaf rotation, white tea belong to micro- fermented tea, do not finish, because water-removing can prevent to ferment, and not Water-removing and directly fermentation time can be caused long with cordate telosma mixed fermentation, cordate telosma go bad it is spoiled, so the application is using shaking Green mode is to generate mechanical friction by vibration machine or artificial shake so that leaf because leaf rotation is by fresh leaf stack up Cellular damage promotes tea polyphenols oxydasis, plays the effect slightly fermented, while leaf rotation mode in short-term, multiple ensures fresh leaf It will not finish excessively, while obtain micro- water-removing and micro- ferment effect again.
(3)For solarization and technique of drying in the shade, general white tea preparation process can use solarization or one of which of drying in the shade, this hair The bright solarization by intermittent is used in combination and dries in the shade as ending, solarization and two kinds of techniques of drying in the shade are mixed and be combined together, and traditional day is solved Solarization is withered excessively, is dried in the shade the problems such as insufficient, overlong time and water content are too high of withering, and simple solarization or the technique dried in the shade are difficult The white tea of superfine product is made, the present invention ensures all fresh leafs in such a way that 1~2 hour withdrawal shady place of solarization turns 1 hour It can fully wither, finally allow cordate telosma more preferably to be merged with the taste of tealeaves with the mode dried in the shade and cordate telosma will not be made to be shone completely Both it is dry that taste bad, the present invention is caused not to weed out cordate telosma, finished product after cordate telosma and tealeaves are dried together, can integrate Health-care efficacy.
Cordate telosma(Scientific name:Telosma cordata (Burm. f.) Merr.):Weak rattan shape shrub;Sprig is soft Hair, yellow green, old branch taupe is gradually hairless, somewhat there is hole skin.Leaf film quality, ovate oblong to width egg shape are micro- on vein Hair.Umbrella shape shape cyme axillary is blossomed up to 30;Fragrance, night is spent more to contain;Corolla yellow green, high foot disk like, tube Cylindrical shape, throat's villosity, sliver oblong have echinid, and not wrinkle when doing cover to the right;Paracorolla 5, film quality raw In on gynostegium, style short cylinder, column cap head, five rib of base portion.Follicle radish lanceolar, exocarp is thick, hairless;Seed width egg shape, The white thin,tough silk matter kind hair of top tool.The month at florescence 5-8, few result.
Fragrance is spent, is more contained with night especially, South China takes its flower to decoct propagation food with meat.Flower can steam sesame oil.Flower, Ye Ke It is medicinal, have clearing liver, improving eyesight, go the benefits of screen, South China is civil have as control conjunctivitis, eye disease etc. in infantile malnutrition due to digestive disturbances or intestinalparasites.It is grown on hillside In bushes, there is cultivation in South China native to China, existing area of each province in southern China.
(4)For drying process, general drying can use the direct heated-air drying of dryer, the application to select the combustion of canarium pimela core charcoal It burns the hot gas generated to dry tealeaves, it is that tealeaves is avoided directly to connect with high temperature heat source that tealeaves, which is layered on the purpose on mulberry paper, It touches, mulberry paper is commonly used for a kind of paper of packet moxa stick, has good conductivity of heat, and tea is avoided while absorbing high temperature drying tealeaves Leaf is in direct contact high temperature heat source and is scorched, and canarium pimela core charcoal is also known as olive carbon, is that canarium pimela core passes through burning smokeless carbon obtained, It will produce high temperature in combustion process and with light perfume (or spice), the present invention dry tealeaves using canarium pimela core charcoal, and by canarium pimela core Light fragrance basement enters in tealeaves, and tealeaves is made to have the mouthfeel of canarium pimela core faint scent.
In conclusion gently fermenting with fresh cordate telosma in the application profit white tea manufacturing process, the two characteristic aroma can be preferably Fusion, and does not influence tealeaves mouthfeel, make tealeaves reach it is pure natural be not added with essence yesterday and can also reach fragrance flavour have a sense of hierarchy, And the health-care efficacy of white tea and cordate telosma can be integrated, the white black tea in osmanthus of year-on-year scenting legal system substantially reduces production time and cost, Ensure quality, improves yield.
Specific implementation mode
Embodiment 1
(1)Raw material preparation:In fine day morning, start to pick cordate telosma and fresh tea passes after dew disperses completely, fresh tea passes according to It is cleaned after one bud, one leaf, the picking of two leaves spare;
(2)It withers:Will picking back fresh leaf, it is thin booth wither naturally in withering trough to leaves water loss rate be 0.5% when, fresh leaf Slightly feel like jelly;
(3)Leaf rotation:Green 2 times, each 5min, the cool green grass or young crops interval time 1h of Xian Ye Oscillating after withering, until the slightly red side of fresh leaf, distribute it is slight Flowers and fruits fragrance;
(4)Solarization:The ratio of addition cordate telosma solarization together in tealeaves after leaf rotation, tealeaves and cordate telosma is 50:1, mixing After take and dried under daylight, after standing 1h, withdraw shady place and turn and stand 30min, then take the solarization before outdoor be repeated 1 times Work, burring blueness taste, leaf water content 20%;
(5)It dries in the shade:The tealeaves closing heap that will have been dried keeps thickness 5cm, and shady place standing is dried in the shade in holding chamber, after about 4h, by tea The thin booth of leaf, dries in the shade naturally, and it is 15% to cause leaf water content;
(6)Dry Titian:Tealeaves after drying in the shade is divided on the stoving rack with mulberry paper place mat, and a basin point is placed below in stoving rack The canarium pimela core charcoal of combustion, drying temperature control at 75 DEG C, dry 2h, so that water content of tea is down to 7%, assorted, finished product packing.
Embodiment 2
(1)Raw material preparation:In fine day morning, start to pick cordate telosma and fresh tea passes after dew disperses completely, fresh tea passes according to It is cleaned after one bud, one leaf, the picking of two leaves spare;
(2)It withers:Will picking back fresh leaf, it is thin booth wither naturally in withering trough to leaves water loss rate be 1% when, fresh leaf is light It is micro- to feel like jelly;
(3)Leaf rotation:Green 4 times, each 5min, the cool green grass or young crops interval time 1.5h of Xian Ye Oscillating after withering, until the slightly red side of fresh leaf, distribute it is light Micro- flowers and fruits fragrance;
(4)Solarization:The ratio of addition cordate telosma solarization together in tealeaves after leaf rotation, tealeaves and cordate telosma is 50:1, mixing After take and dried under daylight, after standing 1.5h, withdraw shady place and turn and stand 45min, then before taking outdoor repeat 1.5 times Solarization works, burring blueness taste, leaf water content 17%;
(5)It dries in the shade:The tealeaves closing heap that will have been dried keeps thickness 4cm, and shady place standing is dried in the shade in holding chamber, after about 5h, by tea The thin booth of leaf, dries in the shade naturally, and it is 12% to cause leaf water content;
(6)Dry Titian:Tealeaves after drying in the shade is divided on the stoving rack with mulberry paper place mat, and a basin point is placed below in stoving rack The canarium pimela core charcoal of combustion, drying temperature control at 75 DEG C, dry 1.5h, so that water content of tea is down to 6%, assorted, finished product packing.
Embodiment 3
(1)Raw material preparation:In fine day morning, start to pick cordate telosma and fresh tea passes after dew disperses completely, fresh tea passes according to It is cleaned after one bud, one leaf, the picking of two leaves spare;
(2)It withers:Will picking back fresh leaf, it is thin booth wither naturally in withering trough to leaves water loss rate be 1% when, fresh leaf is light It is micro- to feel like jelly;
(3)Leaf rotation:Green 5 times, each 5min, the cool green grass or young crops interval time 2h of Xian Ye Oscillating after withering, until the slightly red side of fresh leaf, distribute it is slight Flowers and fruits fragrance;
(4)Solarization:The ratio of addition cordate telosma solarization together in tealeaves after leaf rotation, tealeaves and cordate telosma is 50:1, mixing After take and dried under daylight, after standing 2h, withdraw shady place and turn and stand 60min, then take the solarization before outdoor be repeated 2 times Work, burring blueness taste, leaf water content 15%;
(5)It dries in the shade:The tealeaves closing heap that will have been dried keeps thickness 3cm, and shady place standing is dried in the shade in holding chamber, after about 6h, by tea The thin booth of leaf, dries in the shade naturally, and it is 10% to cause leaf water content;
(6)Dry Titian:Tealeaves after drying in the shade is divided on the stoving rack with mulberry paper place mat, and a basin point is placed below in stoving rack The canarium pimela core charcoal of combustion, drying temperature control at 80 DEG C, dry 2h, so that water content of tea is down to 5%, assorted, finished product packing.

Claims (1)

1. a kind of white tea preparation method containing cordate telosma, which is characterized in that include the following steps:
Raw material preparation:In fine day morning, start to pick cordate telosma and fresh tea passes after dew disperses completely, fresh tea passes are according to a bud It is spare after one leaf, the picking of two leaves;
It withers:Will picking back fresh leaf, it is thin booth wither naturally in withering trough to leaves water loss rate be 0.5%--1% when, fresh leaf Slightly feel like jelly;
Leaf rotation:Xian Ye Oscillating blueness 2~5 times, each 3min after withering, the cool green grass or young crops interval time 15-40min, until the slightly red side of fresh leaf, dissipate Send out flowers and fruits fragrance slight;
Solarization:The ratio of addition cordate telosma solarization together in tealeaves after leaf rotation, tealeaves and cordate telosma is 50:1, it is taken after mixing It is dried under to daylight, after standing 1~2h, withdraws shady place and turn 30~60min of standing, then before taking outdoor repeat 1~2 time Solarization work, burring blueness taste, leaf water content be 15~20%;
It dries in the shade:The tealeaves closing heap that will have been dried keeps thickness 3-5cm, and shady place standing is dried in the shade in holding chamber, will after about 4-6h The thin booth of tealeaves, dries in the shade naturally, and cause leaf water content is 10-15%;
Dry Titian:Tealeaves after drying in the shade is divided on the stoving rack with mulberry paper place mat, and stoving rack is placed below a basin and lights Canarium pimela core charcoal, drying temperature control at 75-80 DEG C, dry 1-2h, so that water content of tea is down to 5~7%, assorted, finished product packet Dress.
CN201711183911.2A 2017-11-23 2017-11-23 A kind of white tea preparation method containing cordate telosma Pending CN108354034A (en)

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Application publication date: 20180803