CN107047894A - A kind of processing method of eucommia ulmoides male flower tea - Google Patents
A kind of processing method of eucommia ulmoides male flower tea Download PDFInfo
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- CN107047894A CN107047894A CN201710398315.XA CN201710398315A CN107047894A CN 107047894 A CN107047894 A CN 107047894A CN 201710398315 A CN201710398315 A CN 201710398315A CN 107047894 A CN107047894 A CN 107047894A
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- male flower
- eucommia bark
- eucommia
- bark male
- transmission net
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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
- A23F3/34—Tea substitutes, e.g. matè; Extracts or infusions thereof
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Abstract
The invention discloses a kind of processing method of eucommia ulmoides male flower tea, the first step, harvesting；Second step, pistil separation screening；3rd step, green-keeping machine steam beating；4th step, frozen water cooling；5th step：Drier is dried；Dryer is entered in 6th step, sabot；7th step, go out baking room dress sack；8th step, fragrance extracting machine baking.The suitable pipelining of this method；With that can prevent oxydasis blackening, the jasmine tea flower-shape being made is full, the characteristics of bright-colored, nutrition leak is few.
Description
Technical field
The present invention relates to a kind of processing method of health protecting tea, particularly a kind of processing method of eucommia ulmoides male flower tea.
Background technology
Eucommia ulmoides male flower tea is a kind of high-end health beverages, often drink can strengthening the bones and muscles, kidney tonifying is empty, the effects such as hypotensive.Often
Clear and Bright in year is the season of eucommia Bark male flower harvesting and processing, because the florescence of eucommia Bark male flower only has 10 days or so, and Du of needle-like
Zhong Xionghua is not easy to maintain, so eucommia Bark male flower is processed into the difficulty of health protection tea than larger.At present, common eucommia ulmoides male flower tea adds
Work technique has two kinds, and a kind of is the live iron pan frying of the fresh eucommia Bark male flower just plucked, and another method is then using lyophilized
Technology, dehydration is vacuumized by fresh eucommia Bark male flower low temperature, then again by the eucommia Bark male flower after dehydration in fragrance extracting machine high temperature（135°
C or so）Dry frying.
The first iron pan frying production method, because quite a few eucommia Bark male flower has been carbonized in big fire frying, therefore drinks
When brewing, two glasss soup is just without color later, also without taste.Second method freezing vacuum is dehydrated, negative pressure of vacuum
Pollen causes shrivelled inside pistil, soup is muddy when brewing, while also not enduring repeated infusions with moisture departing from pistil during dehydration.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of using quick fixing, heat pump drying and the fragrance extracting machine frying processing bark of eucommia
The technology and technique of male flower tea, solve the deficiency of both the above method, and can form a complete industry well
Change streamline, increase the large-scale production of eucommia ulmoides male flower tea.
To reach above-mentioned purpose, using following technical scheme：
A kind of processing method of eucommia ulmoides male flower tea, this method comprises the following steps：
The first step, harvesting；
In annual lunar calendar spring, harvesting pistil, the eucommia Bark male flower that pollen is full when not blooming also；
Second step, pistil separation screening；
Eucommia Bark male flower per cluster by spending core, Hua Gen, flowers shell and needle-like male flower composition, using reciprocating vibration sieve separation by pin
Shape male flower is separated with other constituents in this cluster；
3rd step, transmission net belt type green-keeping machine steam beating；
Online green-keeping machine is flowed using transmission net belt type, fixing thermal source is multiple rows of above 100~110 DEG C of steam, transmission net band steams
Vapour shower nozzle, eucommia Bark male flower on transmission net band with transmission net tape travel speed, the time is adjustable, it is ensured that fixation time be no less than 90
Second；The purpose of fixing is to remove the careless fishy smell of eucommia Bark male flower, and the eucommia Bark male flower color after fixing is aquamarine；
4th step, frozen water cooling；
By the eucommia Bark male flower of the 3rd step, fallen into the other end of transmission net band in the water cooling pond of 5~15 DEG C of temperature in cloth pocket
Cooled down；
5th step：Drier is dried；
Cloth bag equipped with eucommia Bark male flower in cooling bay is taken out, put into drier, the preliminary moisture for removing male flower surface；
Baking room is entered in 6th step, sabot；
Eucommia Bark male flower Jing Guo the 5th step is evenly laid out on drying tray, it is put into baking room on shelf；
7th step, go out baking room dress sack；
The eucommia Bark male flower outbound dried loads sack, and every bag of about 5KG is standby into storehouse；
8th step, fragrance extracting machine baking；
The eucommia Bark male flower needed to use is taken out and laid equal stress on new sabot, into fragrance extracting machine baking, temperature control at 120~140 DEG C,
This temperature is maintained at least one minute.
In the 3rd step and the 4th step, use can make hot water simultaneously and can make the water source heat pump units of cold water, water source
Source pump includes condenser, evaporator, and water source is heated by condenser to supply the fixing steam used in the 3rd step；
Water source is absorbed heat by evaporator to supply the cooling water used in the 4th step.
Heat pump dryer is used in the 7th step to provide drying thermal source in baking room, heat pump dryer includes having heat release
Condensation end and heat absorption evaporation ends, evaporation ends are equipped with the hydrofuge mouth of a river, are carried out with heat pump dryer by blower fan inside baking room
Heated when air in air circulation, baking room is by condensation end, the air after heating is to the eucommia Bark male flower in drying tray
Dried；The air after circulation is absorbed heat by evaporation ends and hydrofuge；
In the 7th step, temperature reaches whole hydrofuges before 62 DEG C, afterwards not hydrofuge.
By the implementation of the present invention, whole process forms one and forms streamline by process equipment, transmission net band.By the work that finishes
The eucommia Bark male flower of sequence, falls into water cooling pond in the other end of transmission net band and is quickly cooled down in cloth pocket, prevent eucommia Bark male flower from finishing
Preheating causes oxydasis blackening in male flower afterwards, influences quality.Between the 3rd step and the 4th step, hot water can be made and same by being provided with
When can make the water source heat pump units of cold water.5th step preliminary hydro-extraction purpose one is that surface moisture causes male flower in next step too much
In drying course, facilitate the oxidation of enzyme during the big heating of male flower surface moisture, influence the quality of male flower tea, two be to save to be dried into
This.It can ensure that fragrance is not lost in using inner loop drying in drying.The eucommia Bark male flower produced using the production method
Camellia type is full, complete, high yield rate, and color is in dirty-green, and soup look is yellow green after infusing tea, and bright instant, flavour is dense and refreshing
Mouthful, distinctive aroma is lasting, aftertaste sweet tea, unique flavor.
Brief description of the drawings
Fig. 1 is drying time-temperature profile in the present invention.
Embodiment
With reference to embodiment the present invention will be further explained explanation.
Embodiment
A kind of processing method of eucommia ulmoides male flower tea, this method comprises the following steps：
The first step, harvesting；
In annual lunar calendar spring, harvesting pistil, the eucommia Bark male flower that pollen is full when not blooming also；
Second step, pistil separation screening；
Eucommia Bark male flower per cluster by spending core, Hua Gen, flowers shell and needle-like male flower composition, using reciprocating vibration sieve separation by pin
Shape male flower is separated with other constituents in this cluster；
3rd step, transmission net belt type green-keeping machine steam beating；
Online green-keeping machine is flowed using transmission net belt type, fixing thermal source is multiple rows of steam spray above 105 DEG C of steam, transmission net band
Head, eucommia Bark male flower is adjustable with transmission net tape travel Velocity Time on transmission net band, it is ensured that fixation time was at 90 seconds.The mesh of fixing
Be the careless fishy smell for removing eucommia Bark male flower, the eucommia Bark male flower color after fixing be aquamarine；
4th step, frozen water cooling；
By the eucommia Bark male flower of the 3rd step, fall into the water cooling pond of 10 DEG C of temperature and carried out in cloth pocket in the other end of transmission net band
Cooling；
Between the 3rd step and the 4th step, use can prepare hot water again while the water source heat pump units of cold water can be prepared, water source heat
Pump assembly includes condenser, evaporator, and water source is heated by condenser to supply the fixing steam used in the 3rd step；By
Evaporator is absorbed heat to supply the cooling water used in the 4th step to water source.
5th step：Drier is dried；
Cloth bag equipped with eucommia Bark male flower in cooling bay is taken out, puts into drier, tentatively removes the moisture on male flower surface；Purpose
Have two：One is that surface moisture causes male flower in next step drying course too much, and enzyme is facilitated during the big heating of male flower surface moisture
Oxidation, influences the quality of male flower tea, and two be to save drying cost.
Dryer is entered in 6th step, sabot；
Eucommia Bark male flower after preliminary drying dehydration is evenly laid out on drying tray, it is put into baking room on shelf；
Heat pump dryer is used to provide drying thermal source in baking room, heat pump dryer includes condensation end and heat absorption with heat release
Evaporation ends, evaporation ends are equipped with the hydrofuge mouth of a river, and passing through blower fan with heat pump dryer inside baking room carries out air circulation, baking room
Heated when interior air is by condensation end, the air after heating is dried to the eucommia Bark male flower in drying tray；By steaming
Originator is absorbed heat and hydrofuge to the air after circulation；
Drying time-temperature curve as shown in figure 1, before temperature reaches 62 °C whole hydrofuge, afterwards not hydrofuge.
7th step, go out baking room dress sack；
The eucommia Bark male flower outbound dried loads sack, and every bag of about 5KG is standby into storehouse；
8th step, fragrance extracting machine baking；
The eucommia Bark male flower needed to use is taken out into new sabot of laying equal stress on, into fragrance extracting machine baking, temperature control is warm herein at 135 DEG C
Degree is maintained at least one minute；
9th step：Examine；Packaging；Dispatch from the factory.
The processing method of the present invention, on the one hand can effectively keep ammonia in the active ingredient of eucommia Bark male flower, eucommia ulmoides male flower tea
Base acid content is 22.34% ~ 22.69%, and aucubin content is 0.55% ~ 0.58%, VCContent is 32.0 ~ 33.5 mg/
100g；And reference examples eucommia ulmoides male flower tea amino acid content is 21.47%, aucubin content is 0.41%, VCContent is 25.5
mg/100g；On the other hand it can avoid damaging after stamen, pollen is shed from pollen tube, and many black powder are produced during tea frying
End, is easily burned, and bubbles out the tea come and blacks, having burning and kneading can separate out the aldehydes matter in male flower, aldehydes matter pole
Oxidizable brown stain, makes eucommia Bark male flower blackening, and the problems such as losing commodity value improves the ratio defective product of eucommia ulmoides male flower tea.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；Protect
Other experimental datas progress routine experimentation can be verified in the method that the present invention is announced in the range of shield, therefore no longer
Repeated.Although the present invention is described in detail with reference to preferred embodiments, those of ordinary skill in the art should
Work as understanding：Still the embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；
Without departing from the spirit of technical solution of the present invention, it all should cover among claimed technical scheme scope of the invention.
Claims (4)
1. a kind of processing method of eucommia ulmoides male flower tea, it is characterised in that this method comprises the following steps：
The first step, harvesting；
In annual lunar calendar spring, harvesting pistil, the eucommia Bark male flower that pollen is full when not blooming also；
Second step, pistil separation screening；
Eucommia Bark male flower per cluster by spending core, Hua Gen, flowers shell and needle-like male flower composition, using reciprocating vibration sieve separation by pin
Shape male flower is separated with other constituents in this cluster；
3rd step, transmission net belt type green-keeping machine steam beating；
Online green-keeping machine is flowed using transmission net belt type, fixing thermal source is multiple rows of above 100~110 DEG C of steam, transmission net band steams
Vapour shower nozzle, eucommia Bark male flower on transmission net band with transmission net tape travel speed, the time is adjustable, it is ensured that fixation time be no less than 90
Second；
4th step, frozen water cooling；
By the eucommia Bark male flower of the 3rd step, fallen into the other end of transmission net band in the water cooling pond of 5~15 DEG C of temperature in cloth pocket
Cooled down；
5th step：Drier is dried；
Cloth bag equipped with eucommia Bark male flower in cooling bay is taken out, put into drier, the preliminary moisture for removing male flower surface；
Baking room is entered in 6th step, sabot；
Eucommia Bark male flower Jing Guo the 5th step is evenly laid out on drying tray, it is put into baking room on shelf；
7th step, go out baking room dress sack；
The eucommia Bark male flower outbound dried loads sack, and every bag of about 5KG is standby into storehouse；
8th step, fragrance extracting machine baking；
The eucommia Bark male flower needed to use is taken out and laid equal stress on new sabot, into fragrance extracting machine baking, temperature control at 120~140 DEG C,
This temperature is maintained at least one minute.
2. the processing method of eucommia ulmoides male flower tea according to claim 1, it is characterised in that：In the 3rd step and the 4th step, adopt
The water source heat pump units of cold water can be made with hot water can be made simultaneously, water source heat pump units include condenser, evaporator, by cold
Condenser is heated to supply the fixing steam used in the 3rd step to water source；Water source is absorbed heat by evaporator to supply
The cooling water used in four steps.
3. the processing method of eucommia ulmoides male flower tea according to claim 1, it is characterised in that：Heat pump drying is used in the 7th step
Machine is that drying thermal source is provided in baking room, and heat pump dryer includes the condensation end with heat release and the evaporation ends of heat absorption, evaporation ends
Equipped with the hydrofuge mouth of a river, the air carried out inside baking room with heat pump dryer by blower fan in air circulation, baking room passes through cold
Heated during solidifying end, the air after heating is dried to the eucommia Bark male flower in drying tray；By evaporation ends to circulation after
Air is absorbed heat and hydrofuge；
4. the processing method of eucommia ulmoides male flower tea according to claim 1 or 3, it is characterised in that：In the 7th step, temperature reaches
Whole hydrofuge before 62 DEG C, afterwards not hydrofuge.
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| CN201710398315.XA CN107047894A (en) | 2017-05-31 | 2017-05-31 | A kind of processing method of eucommia ulmoides male flower tea |
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| CN201710398315.XA CN107047894A (en) | 2017-05-31 | 2017-05-31 | A kind of processing method of eucommia ulmoides male flower tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229390A (en) * | 2021-06-07 | 2021-08-10 | 浙江省亚热带作物研究所 | Preparation method of bletilla striata scented tea |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657274A (en) * | 2012-04-12 | 2012-09-12 | 四川三山茶业有限公司 | Eucommia male flower tea and manufacturing method thereof |
| CN103283896A (en) * | 2013-02-19 | 2013-09-11 | 陕西理工学院 | Preparation method of Eucommia Ulmoides Oliver staminate flower tea |
| CN104605069A (en) * | 2015-01-11 | 2015-05-13 | 张家界绿春园茶业有限公司 | Eucommia ulmoides flower tea and preparation method thereof |
| CN105941758A (en) * | 2016-06-13 | 2016-09-21 | 灵宝德汇生态科技有限公司 | Method for processing highly-flavored type eucommia male flower tea |
-
2017
- 2017-05-31 CN CN201710398315.XA patent/CN107047894A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657274A (en) * | 2012-04-12 | 2012-09-12 | 四川三山茶业有限公司 | Eucommia male flower tea and manufacturing method thereof |
| CN103283896A (en) * | 2013-02-19 | 2013-09-11 | 陕西理工学院 | Preparation method of Eucommia Ulmoides Oliver staminate flower tea |
| CN104605069A (en) * | 2015-01-11 | 2015-05-13 | 张家界绿春园茶业有限公司 | Eucommia ulmoides flower tea and preparation method thereof |
| CN105941758A (en) * | 2016-06-13 | 2016-09-21 | 灵宝德汇生态科技有限公司 | Method for processing highly-flavored type eucommia male flower tea |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229390A (en) * | 2021-06-07 | 2021-08-10 | 浙江省亚热带作物研究所 | Preparation method of bletilla striata scented tea |
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Application publication date: 20170818 |
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