CN105010667B - Sleeping dogbane tea and preparation method thereof - Google Patents
Sleeping dogbane tea and preparation method thereof Download PDFInfo
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- CN105010667B CN105010667B CN201510389220.2A CN201510389220A CN105010667B CN 105010667 B CN105010667 B CN 105010667B CN 201510389220 A CN201510389220 A CN 201510389220A CN 105010667 B CN105010667 B CN 105010667B
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Abstract
The invention discloses a kind of dogbane teas with function for assisting sleep and preparation method thereof,This method carries out tea-manufacturing technology by semi-fermented method and enzyme auxiliary law,Its technique is withers,Leaf rotation,The cool green grass or young crops,Water-removing,It rubs,Bent milli,Enzyme reaction,Drying etc.,The significant ingredient of the finished product made from this method is Hyperoside,Determination of Hyperoside is up to 0.3%,Cardiac stimulant salidroside content is less than 20ppm,The process protrudes release bluish dogbane sleeping ingredient Hyperoside,Weaken cardiac glycoside excitement key role,Improve the distinctive flowers and fruits odor type of dogbane tea simultaneously,By adding tannase and cellulase,Improve the mouthfeel of bluish dogbane,Texture and flavour,Make dogbane tea liquor color yellowish green limpid,Mouthfeel is smooth,It is fresh and sweet tasty,It returns sweet strong etc.,This method efficiently solves the smelly green taste of bluish dogbane,Soup look color is light,Soup bottom is muddy,The light widow of flavour,The bad phenomenon of puckery grade,Substantially increase the quality of bluish dogbane.
Description
Technical field
The invention belongs to semi-fermented teas manufacture fields, and in particular to a kind of sleeping dogbane tea and preparation method thereof.
Background technology
Dagger-axe treasured fiber crops are one kind of bluish dogbane, are grown in that Altay, Xinjiang my the saline and alkaline of Haake township, sandy wasteland is regional spreads out
Bluish dogbane, the chemical composition of the precious fiber crops of dagger-axe is containing flavonoids, Quercetin, isoquercitin, Polyphenols, Hypericum Chinense glycoside, rue glycoside, cardiac stimulant
Glucoside, amino acids, polysaccharide glycoside, the wherein substances such as tannin, sterol, steroid sapogenines and triterpenes, flavones Quercetin class have
Antihypertensive effect, Hyperoside have the effects that calmness, antidepression, sleeping, and cardiac glycoside has the effects that excited heart, are unfavorable for sleeping.
Invention content
The purpose of the present invention is to provide a kind of sleeping dogbane teas and preparation method thereof.
The precious numb tea of dagger-axe for having function for assisting sleep of the present invention, the significant ingredient of finished product：Determination of Hyperoside >=0.3%,
Cardiac stimulant salidroside content≤20ppm, the process protrude the precious numb sleeping ingredient Hyperoside of release dagger-axe, weaken cardiac glycoside excitement heart
Effect, while the distinctive flowers and fruits odor type of the precious numb tea of dagger-axe is improved, by adding tannase and cellulase, improve the precious fiber crops of dagger-axe
Mouthfeel, texture and flavour, make that the precious numb tea liquor color of dagger-axe is yellowish green limpid, and mouthfeel is smooth, fresh and sweet tasty, return sweet strong etc., this method
The smelly green taste of the precious fiber crops of dagger-axe is efficiently solved, soup look color is light, and soup bottom is muddy, and the light widow of flavour, the bad phenomenon of puckery grade greatly improves
The quality of the precious fiber crops of dagger-axe.
Tannase is a kind of tannin Acyl- hydrolase, and there are two the acid of phenylol to band for the enzyme, there is hydrolysis to make tannic acid
With, available for processing Folium Apocyni Veneti in tannin, protein, make its clear remove dogbane tea astringent taste, available for manufacturing
Instant tea prevents fermented tea muddy.Cellulose hydrolyzation fiber, opens organization structure of the plant, can effectively improve dogbane tea
The content of the content of sugar and other extracts.
The biochemical reactions of plant are utilized in the present invention, by sleeping ingredient Hyperoside and antihypertensive compositions flavonoids from plant
Release in object tissue, hydrolyzed cardiac glycoside with the biochemical reaction of bluish dogbane in itself, make cardiac stimulant excitation weaken or
It disappears, the tannin for having astringent taste is made to be hydrolyzed into the hydrolysate of slightly sugariness by additional tannase, make sieve by adding cellulase
Bu Ma tissue parts hydrolyze, and active ingredient Hyperoside and flavonoids is made to be released from plant tissue, convenient for absorption of human body,
The leaching of sugar and other content object is improved simultaneously, improves the flavour and texture of tea.
To achieve the above object, the present invention provides following technical solution：Using Folium Apocyni Veneti as raw material, specifically include as follows
Step：
(1) Folium Apocyni Veneti is picked；
(2) it withers, under the sun or ventilation is withered 20~40 minutes；
(3) leaf rotation, rotating speed are 8~12r/min, points of 2~4 times progress leaf rotations in vibration machine, total leaf rotation time for 60~
100min, the time of each leaf rotation are incremented by level；
(4) the cool green grass or young crops carry out a cool green grass or young crops after each leaf rotation:Temperature for 25~35 DEG C, humidity be 80~90%
Under environment, the cool green grass or young crops time adds up to 16~30 hours, and the time of the cool green grass or young crops is incremented by level every time；
(5) finish, fixing temperature be 180~450 DEG C between, fixation time be 2~5min, spreading for cooling；
(6) it rubs, light-weight-light-weight-light principle adds up to 20~40 minutes, until tealeaves surface has a large amount of juice to overflow；
(7) bent milli, bent milli 30~60 minutes, makes dogbane tea beading type, take the dish out of the pot cooling；
(8) stewing process sprays complex enzyme liquid, under 25~45 DEG C of environment of room temperature, stands 8~25 hours；
(9) it bakes, in the environment of 100~130 DEG C, bakes 1.5~3 hours, obtain finished product.
Above-mentioned leaf rotation preferably divides 3 progress leaf rotations, and leaf rotation time first time is 15~25min, and second of leaf rotation is 20
~30min, third time leaf rotation is 30~45mim, correspondingly, the cool green grass or young crops, time of first time the cool green grass or young crops is 1~4 hour, second
The secondary the cool green grass or young crops time is 2~5 hours, and third time the cool green grass or young crops are 12~15 hours；
Preferably, in the step (1), Folium Apocyni Veneti is preferably annual June~October, is adopted in Northern Part of Xinjiang gobi
The Folium Apocyni Veneti plucked, further preferably the dagger-axe treasured sesame slices in the picking of Altay, Xinjiang east gobi.
Preferably, in the step (4), indoor humidity is 80~90%.
Preferably, in the step (5), spreading for cooling thickness is 10~15cm.
Preferably, in the step (7), using the bent milli of bent milli pot, bent 2~3 grades of milli pot tune, 200~350 DEG C of temperature tune.
Preferably, in the step (8), complex enzyme liquid is the tannase and 1000~1500u/ of 100~150u/kg tealeaves
The mixed liquor of kg tealeaves cellulases.
By the processing of the method for the present invention, make Folium Apocyni Veneti friction impaired, it is anti-that biochemistry is produced inside Folium Apocyni Veneti
Should, especially by the effect for activating various enzymes, part aldehydes matter is aoxidized, reduces astringent taste.Cardiac glycoside is in plant memory
Often it is primary glycoside in form, the enzyme that can hydrolyze such glucoside is usually constructed in the plant containing cardiac glycoside, is hydrolyzed by activating cardiac glycoside
A- hydroxyls sugar (glucose of the generally last position) position of the sugar chain of the primary glycoside of cardiac glycoside is generated secondary glycoside, finally by enzyme
Hydrolysis becomes glucoside member and sugar, and the cardiac effect of cardiac glycoside is made to disappear.
Tannase is a kind of tannin Acyl- hydrolase, and there are two the acid of phenylol to band for the enzyme, there is hydrolysis to make tannic acid
With, available for processing Folium Apocyni Veneti in tannin, protein, make its clear remove dogbane tea astringent taste, available for manufacturing
Instant tea prevents fermented tea muddy.Cellulose hydrolyzation fiber, opens organization structure of the plant, can effectively improve dogbane tea
The content of the content of sugar and other extracts.
The biochemical reactions of plant are utilized in the present invention, by sleeping ingredient Hyperoside and antihypertensive compositions flavonoids from plant
Release in object tissue, hydrolyzed cardiac glycoside with the biochemical reaction of bluish dogbane in itself, make cardiac stimulant excitation weaken or
It disappears, the tannin for having astringent taste is made to be hydrolyzed into the hydrolysate of slightly sugariness by additional tannase, make sieve by adding cellulase
Bu Ma tissue parts hydrolyze, and active ingredient Hyperoside and flavonoids is made to be released from plant tissue, convenient for absorption of human body,
The leaching of sugar and other content object is improved simultaneously, improves the flavour and texture of tea.
The present invention has great change in the traditional handicraft of dogbane tea, uses hair half-fermentation technology joint enzymolysis work
Skill, prominent release bluish dogbane sleeping ingredient Hyperoside, weakens cardiac stimulant salidroside content, reduces excited key role,
It is formed with the precious numb tea of dagger-axe of function for assisting sleep with the method for the present invention, Determination of Hyperoside is up to 0.3% in millet paste, cardiac glycoside
Content is less than 20ppm, while improves the distinctive flowers and fruits odor type of dogbane tea, by adding tannase and cellulase, improves
The mouthfeel of bluish dogbane, texture and flavour, make the dogbane tea liquor color yellowish green limpid, and mouthfeel is smooth, fresh and sweet tasty, return sweet strong
Deng efficiently solving the smelly green taste of bluish dogbane, soup look color is light, and soup bottom is muddy, the light widow of flavour, the bad phenomenon of puckery grade, significantly
Improve the quality of bluish dogbane..
Specific embodiment
The following detailed description of the preferred embodiment of the present invention.
Embodiment 1：
Picking Folium Apocyni Veneti is raw material, is specifically comprised the following steps：
(1) Folium Apocyni Veneti is picked, which is annual June, in the bluish dogbane of Altay, Xinjiang east gobi picking
Leaf；
(2) it withers, under the sun or ventilation is withered 20 minutes；
(3) leaf rotation, rotating speed 12r/min, leaf rotation, leaf rotation time first time are 15min in three times, and second of leaf rotation is
25min, third time leaf rotation are 30mim；
(4) the cool green grass or young crops carry out a cool green grass or young crops, i.e., described leaf rotation and the cool green grass or young crops alternately 2 after above-mentioned each leaf rotation
~4 times:In the indoor environment that temperature is 35 DEG C, indoor humidity is 80%, in three times the cool green grass or young crops, and the time of first time the cool green grass or young crops is 1
Hour, second of the cool green grass or young crops time is 3 hours, and third time the cool green grass or young crops are 8 hours, and the cool green grass or young crops time adds up to 12 hours；
(5) it finishes, fixing temperature is 180 DEG C, fixation time 5min, room temperature cold wind spreading for cooling as early as possible after water-removing, and spreading for cooling is thick
Degree is 10cm；
(6) it rubs, gently-weight-light-weight-light principle adds up to 20 minutes, until there are a large amount of juice spillings, cell in tealeaves surface
Percentage of damage is up to 60%, rolled twig rate 60%；
(7) bent milli, bent milli pot tune 2 grade bent in the least using bent milli pot, 200 DEG C of temperature tune, bent milli 60 minutes make dogbane tea
Beading type, moisture are about 15%, take the dish out of the pot and are cooled to room temperature；
(8) stewing process, sprays complex enzyme liquid, and complex enzyme liquid is the tannase of 100u/kg tealeaves and 1000u/kg tealeaves
The mixed liquor of cellulase under 25 DEG C of environment of room temperature, stands 25 hours；
(9) it bakes, in the environment of 100 DEG C, bakes 3 hours, obtain finished product.
Obtained dogbane tea effect target component is clear and definite, and liquor color is yellowish green limpid, and mouthfeel is smooth, fresh and sweet tasty, returns
It is sweet strong；Gained finished product Determination of Hyperoside is 0.3%, and 2.3~2.5% cardiac stimulant salidroside content of flavones content does not detect.
Embodiment 2：
It is raw material to pick dagger-axe treasured sesame slices, is specifically comprised the following steps：
(1) dagger-axe treasured sesame slices are picked, which is annual October, the precious fiber crops of the dagger-axe of picking in Altay, Xinjiang east gobi
Leaf；
(2) it withers, under the sun or ventilation is withered 40 minutes；
(3) leaf rotation, rotating speed 6r/min, leaf rotation, leaf rotation time first time are 30min in three times, and second of leaf rotation is
30min, third time leaf rotation are 50mim；
(4) the cool green grass or young crops carry out a cool green grass or young crops after above-mentioned each leaf rotation:It is indoor in the indoor environment that temperature is 25 DEG C
Humidity for 90%, the cool green grass or young crops in three times, the time of first time the cool green grass or young crops is 2 hours, and second of the cool green grass or young crops time is 5 hours, third
Secondary the cool green grass or young crops are 12 hours, and the cool green grass or young crops time adds up to 19 hours；
(5) it finishes, between fixing temperature is 450 DEG C, fixation time 2min, room temperature cold wind spreading for cooling as early as possible after water-removing, booth
Cool thickness is 15cm；
(6) it rubs, gently-weight-light-weight-light principle adds up to 40 minutes, until there are a large amount of juice spillings, cell in tealeaves surface
Percentage of damage is up to 80%, rolled twig rate 80%；
(7) bent milli, bent milli pot tune 3 grade bent in the least using bent milli pot, 350 DEG C of temperature tune, bent milli 30 minutes make the precious numb tea of dagger-axe
Beading type, moisture are about 30%, take the dish out of the pot and are cooled to room temperature；
(8) stewing process, sprays complex enzyme liquid, and complex enzyme liquid is the tannase of 150u/kg tealeaves and 1500u/kg tealeaves
The mixed liquor of cellulase under 45 DEG C of environment of room temperature, stands 8 hours；
(9) it bakes, in the environment of 130 DEG C, bakes 1.5 hours, obtain finished product.
Obtained dogbane tea effect target component is clear and definite, and liquor color is yellowish green limpid, and mouthfeel is smooth, fresh and sweet tasty, returns
It is sweet strong；Gained finished product Determination of Hyperoside is 0.3%, and 2.3~2.5% cardiac stimulant salidroside content of flavones content does not detect.
Embodiment 3：
Picking Folium Apocyni Veneti is raw material, is specifically comprised the following steps：
(1) Folium Apocyni Veneti is picked, which is annual August, in the bluish dogbane of Altay, Xinjiang east gobi picking
Leaf；
(2) it withers, under the sun or ventilation is withered 30 minutes；
(3) leaf rotation, rotating speed 9r/min, leaf rotation, leaf rotation time first time are 22min in three times, and second of leaf rotation is
27min, third time leaf rotation are 40mim；
(4) the cool green grass or young crops carry out a cool green grass or young crops after above-mentioned each leaf rotation:It is indoor in the indoor environment that temperature is 30 DEG C
Humidity for 85%, the cool green grass or young crops in three times, the time of first time the cool green grass or young crops is 1.5 hours, and second of the cool green grass or young crops time is 4 hours, the
The cool green grass or young crops are 10 hours three times, and the cool green grass or young crops time adds up to 15.5 hours；
(5) it finishes, between fixing temperature is 310 DEG C, fixation time 4min, room temperature cold wind spreading for cooling as early as possible after water-removing, booth
Cool thickness is 13cm；
(6) it rubs, gently-weight-light-weight-light principle adds up to 30 minutes, until there are a large amount of juice spillings, cell in tealeaves surface
Percentage of damage is up to 70%, rolled twig rate 70%；
(7) bent milli, bent milli pot tune 3 grade bent in the least using bent milli pot, 275 DEG C of temperature tune, bent milli 45 minutes make dogbane tea
Beading type, moisture are about 23%, take the dish out of the pot and are cooled to room temperature；
(8) stewing process, sprays complex enzyme liquid, and complex enzyme liquid is the tannase of 125u/kg tealeaves and 1250u/kg tealeaves
The mixed liquor of cellulase under 35 DEG C of environment of room temperature, stands 16 hours；
(9) it bakes, in the environment of 115 DEG C, bakes 2.5 hours, obtain finished product.
Obtained dogbane tea effect target component is clear and definite, and liquor color is yellowish green limpid, and mouthfeel is smooth, fresh and sweet tasty, returns
It is sweet strong；Gained finished product Determination of Hyperoside is 0.3%, and 2.3~2.5% cardiac stimulant salidroside content of flavones content does not detect.
Embodiment 4：
Using dagger-axe treasured sesame slices as raw material, specifically comprise the following steps：
(1) dagger-axe treasured sesame slices, the dagger-axe treasured sesame slices, the dagger-axe treasured sesame slices for picking in annual 9~October are picked；
(2) it withers, under the sun or ventilation is withered 350 minutes；
(3) leaf rotation, rotating speed 12r/min, leaf rotation, leaf rotation time first time are 30min in three times, and second of leaf rotation is
30min, third time leaf rotation are 50mim, and it is respectively 10min and 20min to be spaced during 3 times.
(4) the cool green grass or young crops carry out a cool green grass or young crops after above-mentioned each leaf rotation:It is indoor in the indoor environment that temperature is 25 DEG C
Humidity for 90%, the cool green grass or young crops in three times, the time of first time the cool green grass or young crops is 2 hours, and second of the cool green grass or young crops time is 6 hours, third
Secondary the cool green grass or young crops are 12 hours, and the cool green grass or young crops time adds up to 20 hours.
(5) it finishes, between fixing temperature is 450 DEG C, fixation time 2min, room temperature cold wind spreading for cooling as early as possible after water-removing, booth
Cool thickness is 15cm；
(6) it rubs, gently-weight-light-weight-light principle adds up to 40 minutes, until there are a large amount of juice spillings, cell in tealeaves surface
Percentage of damage is up to 80%, rolled twig rate 80%；
(7) bent milli, bent milli pot tune 3 grade bent in the least using bent milli pot, 350 DEG C of temperature tune, bent milli 30 minutes make the precious numb tea of dagger-axe
Beading type, moisture are about 30%, take the dish out of the pot and are cooled to room temperature；
(8) stewing process, sprays complex enzyme liquid, and complex enzyme liquid is the tannase of 150u/kg tealeaves and 1500u/kg tealeaves
The mixed liquor of cellulase under 45 DEG C of environment of room temperature, stands 8 hours；
(9) it bakes, in the environment of 130 DEG C, bakes 1.5 hours, obtain finished product.
Obtained dogbane tea effect target component is clear and definite, and liquor color is yellowish green limpid, and mouthfeel is smooth, fresh and sweet tasty, returns
It is sweet strong；Gained finished product Determination of Hyperoside is 0.3%, and 2.3~2.5% cardiac stimulant salidroside content of flavones content does not detect.
Embodiment 5：
(1) Folium Apocyni Veneti is picked；
(2) it withers, under the sun or ventilation is withered 20~40 minutes；
(3) leaf rotation, rotating speed are 8~12r/min, in three times leaf rotation, and leaf rotation time first time is 15~25min, for the second time
Leaf rotation is 20~30min, and third time leaf rotation is 30~45mim；Each 30min is spaced during 3 times.
(4) the cool green grass or young crops carry out a cool green grass or young crops after above-mentioned each leaf rotation:A cool green grass or young crops are carried out after each leaf rotation:
In the case where temperature is 25~35 DEG C, humidity is 80~90% indoor environment, the time of first time the cool green grass or young crops is 1~4 hour, second
The cool green grass or young crops time is 2~5 hours, and third time the cool green grass or young crops are 12~15 hours；
(5) finish, fixing temperature be 180~450 DEG C between, fixation time be 2~5min, spreading for cooling；
(6) it rubs, light-weight-light-weight-light principle adds up to 20~40 minutes, until tealeaves surface has a large amount of juice to overflow；
(7) bent milli, bent milli pot are adjusted to 2~3 grades, and temperature is adjusted to 200~300 DEG C of songs 30~60 minutes in the least, makes dogbane tea
Beading type, take the dish out of the pot cooling；
(8) stewing process sprays complex enzyme liquid, under 25~45 DEG C of environment of room temperature, stands 8~25 hours；
(9) it bakes, in the environment of 100~130 DEG C, bakes 1.5~3 hours, moisture is between 8~12%
It is good, obtain finished product.
Embodiment 6：
(1) Folium Apocyni Veneti is picked；
(2) it withers, under the sun or ventilation is withered 440 minutes；
(3) leaf rotation, rotating speed 12r/min, in three times leaf rotation, leaf rotation time first time are 15~25min, second of leaf rotation
For 20~30min, third time leaf rotation is 30~45mim；
(4) the cool green grass or young crops carry out a cool green grass or young crops after above-mentioned each leaf rotation:A cool green grass or young crops are carried out after each leaf rotation:
In the case where temperature is 25~35 DEG C, humidity is 80~90% indoor environment, the time of first time the cool green grass or young crops is 1~4 hour, second
The cool green grass or young crops time is 2~5 hours, and third time the cool green grass or young crops are 12~15 hours；
(5) finish, fixing temperature be 180~450 DEG C between, fixation time be 2~5min, spreading for cooling；
(6) it rubs, light-weight-light-weight-light principle adds up to 20~40 minutes, until tealeaves surface has a large amount of juice to overflow；
(7) bent milli, bent milli pot are adjusted to 2~3 grades, and temperature is adjusted to 200~300 DEG C of songs 30~60 minutes in the least, makes dogbane tea
Beading type, take the dish out of the pot cooling；
(8) stewing process sprays complex enzyme liquid, under 25~45 DEG C of environment of room temperature, stands 8~25 hours；
(9) bake, in the environment of 100~130 DEG C, bake 1.5~3 hours moistures between 5~10% preferably,
Obtain finished product.
, obtain finished product.
Embodiment 6：
(1) Folium Apocyni Veneti is picked；
(2) it withers, under the sun or ventilation is withered 20~40 minutes；
(3) leaf rotation, rotating speed 12r/min, leaf rotation, leaf rotation time first time are 20min in three times, and second of leaf rotation is
30min, third time leaf rotation are 45mim；
(4) the cool green grass or young crops carry out a cool green grass or young crops after above-mentioned each leaf rotation:A cool green grass or young crops are carried out after each leaf rotation:
In the case where temperature is 25~35 DEG C, humidity is 80~90% indoor environment, the time of first time the cool green grass or young crops is 3 hours, and second cool
The green time is 5 hours, and third time the cool green grass or young crops are 12 hours；
(5) finish, fixing temperature be 180~450 DEG C between, fixation time be 2~5min, spreading for cooling；
(6) it rubs, light-weight-light-weight-light principle adds up to 40 minutes, until tealeaves surface has a large amount of juice to overflow；
(7) bent milli, bent milli 50 minutes, makes dogbane tea beading type, take the dish out of the pot cooling；
(8) stewing process sprays complex enzyme liquid, under 25~45 DEG C of environment of room temperature, stands 8~25 hours；
(9) it bakes, in the environment of 100~130 DEG C, bakes 1.5~3 hours, moisture obtains between 10~12%
Finished product.
Obtain finished product.
Embodiment 7：
(1) Folium Apocyni Veneti is picked；
(2) it withers, under the sun or ventilation is withered 20~40 minutes；
(3) leaf rotation, rotating speed are 8~12r/min, points of 2~4 times progress leaf rotations in vibration machine, total leaf rotation time for 60~
100min, the time of each leaf rotation are incremented by level；
(4) the cool green grass or young crops carry out a cool green grass or young crops after above-mentioned each leaf rotation:A cool green grass or young crops are carried out after each leaf rotation:
In the case where temperature is 25~35 DEG C, humidity is 80~90% indoor environment, the time of first time the cool green grass or young crops is 1 hour, and second cool
The green time is 5 hours, and third time the cool green grass or young crops are 15 hours；
(5) finish, fixing temperature be 180~450 DEG C between, fixation time be 2~5min, spreading for cooling；
(6) it rubs, light-weight-light-weight-light principle adds up to 20~40 minutes, until tealeaves surface has a large amount of juice to overflow；
(7) bent milli, bent milli 30~60 minutes, makes dogbane tea beading type, take the dish out of the pot cooling；
(8) stewing process sprays complex enzyme liquid, under 25~45 DEG C of environment of room temperature, stands 8~25 hours；
(9) it baking, in the environment of 100~130 DEG C, bakes 1.5~3 hours, moisture is between 8~12%,
Obtain finished product.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. a kind of preparation method of sleeping dogbane tea, it is characterised in that：Picking Folium Apocyni Veneti is raw material, specifically includes following step
Suddenly：
（1）Pick Folium Apocyni Veneti；
（2）It withers, under the sun or ventilation is withered 20~40 minutes；
（3）Leaf rotation, rotating speed are 8~12r/min, points of 2~4 times progress leaf rotations in vibration machine, total leaf rotation time for 65~
100min, the time of each leaf rotation are incremented by level；
（4）The cool green grass or young crops carry out a cool green grass or young crops after each leaf rotation:Temperature for 25~35 DEG C, humidity be 80~90% environment
Under, the cool green grass or young crops time adds up to 15~24 hours, and the time of the cool green grass or young crops is incremented by level every time；
（5）Water-removing, fixing temperature be 180~450 DEG C between, fixation time be 2~5min, spreading for cooling；
（6）It rubs, light-weight-light-weight-light principle adds up to 20~40 minutes, until tealeaves surface has a large amount of juice to overflow；
（7）Bent milli, bent milli 30~60 minutes, makes dogbane tea beading type, and take the dish out of the pot cooling, using the bent milli of bent milli pot, bent milli pot tune 2
~3 grades, 200~350 DEG C of temperature tune；
（8）Stewing process sprays complex enzyme liquid, under 25~45 DEG C of environment of room temperature, stands 8~25 hours, the complex enzyme liquid
For the tannase of 100~150u/kg tealeaves and the mixed liquor of 1000~1500u/kg tealeaves cellulases；
（9）It bakes, in the environment of 100~130 DEG C, bakes 1.5~3 hours, obtain finished product；
Points of 3 times progress of the leaf rotation, leaf rotation time first time are 15~25min, and second of leaf rotation is 20~30min, third
Secondary leaf rotation is 30~45mim；
The cool green grass or young crops are carried out after each leaf rotation, the time of first time the cool green grass or young crops is 1~4 hour, and second of the cool green grass or young crops time is 2~5 small
When, third time the cool green grass or young crops are 12~15 hours.
2. the preparation method of sleeping dogbane tea according to claim 1, it is characterised in that：The step（1）In, it spreads out
Sesame slices are the Folium Apocyni Veneti of annual June~picking in October.
3. the preparation method of sleeping dogbane tea according to claim 1, it is characterised in that：The step（1）In, it spreads out
Sesame slices are annual June~October, in the dagger-axe treasured sesame slices of Northern Part of Xinjiang picking.
4. according to the preparation method of claims 1 to 3 any one of them sleeping dogbane tea, it is characterised in that：The step
（5）In water-removing, spreading for cooling thickness is 10~15cm.
5. a kind of sleeping dogbane tea, it is characterised in that：It is prepared according to Claims 1 to 4 any one of them method.
6. sleeping dogbane tea according to claim 5, it is characterised in that：Cardiac stimulant salidroside content≤20ppm in its finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510389220.2A CN105010667B (en) | 2015-07-05 | 2015-07-05 | Sleeping dogbane tea and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389220.2A CN105010667B (en) | 2015-07-05 | 2015-07-05 | Sleeping dogbane tea and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105010667A CN105010667A (en) | 2015-11-04 |
| CN105010667B true CN105010667B (en) | 2018-07-10 |
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| CN106922905A (en) * | 2017-04-13 | 2017-07-07 | 渤海大学 | A kind of golden flower fermentations dogbane tea and preparation method thereof |
| JP7099685B2 (en) * | 2017-10-02 | 2022-07-12 | 株式会社常磐植物化学研究所 | A composition for improving sleep onset / sleep maintenance, a composition for reducing stress and relaxing, a composition for improving performance and concentration, and a composition for improving the effect of resting and promoting recovery from fatigue. |
| CN108576285A (en) * | 2018-06-25 | 2018-09-28 | 思南梵众白茶开发经营有限公司 | A kind of processing method of white tea |
| CN113801863B (en) * | 2021-09-18 | 2023-06-23 | 中国农业科学院麻类研究所 | Apocynum venetum tannase whole-cell catalyst engineering strain and preparation method and application thereof |
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| CN103960385A (en) * | 2014-05-05 | 2014-08-06 | 福建清雅工贸有限公司 | Processing method for sweet Tie Guanyin tea |
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| CN101731395A (en) * | 2008-11-20 | 2010-06-16 | 高殿学 | Method for producing apocynum venetum tea |
| CN103960385A (en) * | 2014-05-05 | 2014-08-06 | 福建清雅工贸有限公司 | Processing method for sweet Tie Guanyin tea |
| CN104012686A (en) * | 2014-05-29 | 2014-09-03 | 中国农业科学院茶叶研究所 | Processing method capable of improving sweet aftertaste of oolong tea |
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