CN109329523A - A kind of preparation method of Maoyanmei tea - Google Patents
A kind of preparation method of Maoyanmei tea Download PDFInfo
- Publication number
- CN109329523A CN109329523A CN201811504734.8A CN201811504734A CN109329523A CN 109329523 A CN109329523 A CN 109329523A CN 201811504734 A CN201811504734 A CN 201811504734A CN 109329523 A CN109329523 A CN 109329523A
- Authority
- CN
- China
- Prior art keywords
- leaf
- microcapsules
- polysaccharides
- preparation
- essence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention discloses a kind of preparation methods of Maoyanmei tea, include the following steps: S1, preparation polysaccharides iron supplementary；S2, the microcapsules containing polysaccharides iron supplementary are prepared using spray drying process；S3, water-removing；S4, it just dries；S5, it rubs: microcapsules obtained in step S2 being added to just drying in leaf obtained in step S4, is rubbed after mixing, obtains rubbing leaf containing the microcapsules；Wherein, the additional amount of the microcapsules is the 0.2%-0.8% for just drying leaf quality；S6, fried dry；S7, essence are rubbed；S8, drying Titian.By preparing polysaccharides microcapsules using spray drying process using polysaccharides iron supplementary as core material；And the polysaccharides microcapsules and the leaf that just dries are rubbed so that the polysaccharides microcapsules be mixed in it is described rub in leaf, realize the health-care efficacy for mending iron；In addition, the polysaccharides iron supplementary to be coated in microcapsules to the shelf-life that can effectively extend the polysaccharides iron supplementary.
Description
Technical field
The present invention relates to Tea Production technical fields, more particularly to a kind of preparation method of Maoyanmei tea.
Background technique
Cogongrass cliff berry also known as Tujia's sweet dew, Tujia's mind tea, Premna microphylla Turez etc..Its effective component is mainly dihydromyricetin, flavones,
Contain 17 kinds of amino acid necessary to the human bodies such as leucine, isoleucine, methionine simultaneously, wherein flavones highest detection content is
9.31%, it is that flavones content is highest in presently found all plants, " king of flavones " claimed in plant.Flavones is deposited extensively
It is in plant, is many medium-height grass the effective elements of the medicines, has and sterilize anti-inflammatory, clearing heat and detoxicating, analgesia detumescence, blood fat-reducing blood pressure-decreasing, profit
Larynx cough-relieving such as improves the immunity of the human body at the functions.To Staphylococcus aureus, first, beta streptococcus, Diplococcus pneumopniae, Bacillus influenzae
Etc. there is very strong killing ability, the sour phthalein of nocuousness and ketoboidies of human body can be discharged, eliminate the blood dirt in blood, adjust blood lipid, blood pressure,
Soften blood vessel, adjust renal function, reinforces the reabsorption of renal tubule；Especially treat the infection of the upper respiratory tract, acute/chronic pharyngitis, branch gas
Pipe inflammation effect is obvious.Flavones is fast in human body metabolism, does not accumulate, and human body itself cannot synthesize, so we need often to mend
It fills.
Maoyanmei tea is exactly to be combined using Tujia's tradition method for preparing tea modern using this pure natural wild plant cogongrass cliff berry
Scientific tea-manufacturing technology purification is process, in Maoyanmei tea process, since unique processing method makes cogongrass cliff berry blade
Interior a large amount of dihydromyricetins dissolution, dihydromyricetin crystallizes in dry conditions, white dot occurs, shape as mouldy,
Therefore be also mould tea, dihydromyricetin make with anti-inflammation and sterilization, reducing blood lipid, softening blood vessel, inhibition platelet aggregation, antithrombotic,
It is antitumor, adjust stomach, obvious to the nervous system disease effect.
Existing Maoyanmei tea can not achieve the health-care efficacy for mending iron；Therefore, benefit iron effect of Maoyanmei tea how is realized
It is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
To make up for the shortcomings of the above existing technologies, the present invention proposes a kind of preparation method of Maoyanmei tea.
Technical problem of the invention is resolved by technical solution below:
A kind of preparation method of Maoyanmei tea, includes the following steps:
S1, preparation polysaccharides iron supplementary；
S2, the microcapsules containing polysaccharides iron supplementary are prepared using spray drying process；
S3, water-removing: at 80-100 DEG C of temperature, to fresh cogongrass cliff berry leaf water-removing 1-3min, cooling is spare；
S4, it just dries: at 100-110 DEG C of temperature, the cogongrass cliff berry leaf after finishing obtained in step S3 being dried into 10-
30min obtains just drying leaf；
S5, it rubs: microcapsules obtained in step S2 is added to just drying in leaf obtained in step S4, after mixing
It is rubbed, obtains rubbing leaf containing the microcapsules；Wherein, the additional amount of the microcapsules is the just baking leaf quality
0.2%-0.8%；
S6, fried dry: will rub leaf at a temperature of 120-140 DEG C obtained in step S5, fried dry 20-40min, cooling, obtain
To fried dry leaf；
S7, essence are rubbed: the progress of fried dry leaf obtained in step S6 essence being rubbed processing, essence is obtained and rubs leaf；
S8, drying Titian: essence obtained in step S7 is rubbed into leaf and is dried, the Maoyanmei tea is obtained.
In some preferred embodiments, in step sl, the preparation process of the polysaccharides iron supplementary is as follows: weighing
A certain amount of polysaccharides and catalyst, in mass ratio 1:2-6 are uniformly mixed, and distilled water is added to dissolve to obtain solution；To described molten
Ferric trichloride is added in liquid and obtains mixed liquor；The pH value of the mixed liquor is adjusted to 7-10, in 60- by sodium hydroxide and hydrochloric acid
At 80 DEG C, 1-3h is reacted, centrifugation takes supernatant, and the ethyl alcohol that 2-6 times of volume is added carries out alcohol precipitation, and centrifugation obtains alcohol precipitation sample,
Drying, obtains the polysaccharides iron supplementary.
In some preferred embodiments, the catalyst includes sodium citrate or sodium acetate.
In some preferred embodiments, in step s 2, the step of drying process with atomizing, is as follows:
T1, configuration gumwater: gummi arabicum pulveratum is soluble in water, and configuration concentration is the Arabic gum of 2%-6%
Solution；
T2, configuration hydroxypropyl-β-cyclodextrin solution: hydroxypropyl-β-cyclodextrin is soluble in water, configuration concentration 2%-
5% hydroxypropyl-β-cyclodextrin solution；
T3, it is stirred: gumwater and hydroxypropyl-β-cyclodextrin solution being mixed in 3:1-1:3 ratio, stirring
Polysaccharides iron supplementary obtained in step S1 is added in the ratio of core wall ratio 1:1-1:4 down, and stirs to being uniformly mixed, obtains
Milkiness liquid；
T4, high-pressure homogeneous emulsification: mixed emulsion is subjected to the homogenization 2-20min under 300-700bar pressure；
T5, spray drying: in import wind speed 50%-90%, feeding pump speed 5-25%, right at 160-200 DEG C of inlet temperature
Mixed emulsion collects polysaccharides iron supplementary microcapsules into spray drying in separator.
In some preferred embodiments, in step s 5, microcapsules obtained in step S2 are added into step S4
In obtained first baking leaf, it is put into CR-55 type rolling machine and is rubbed after mixing；Wherein, the revolving speed of the rolling machine is
45-50 turns/min, and it is 25-30kg, time of kneading 15-20min that rolling machine, which throws leaf amount,.
In some preferred embodiments, in the step s 7, the progress of fried dry leaf obtained in step S6 essence is rubbed into processing, essence
Kneading disk centralised temperature is 50-60 DEG C, and reciprocating speed is that 45-50 turns/min, and pressure is substituted with " light-in-weight-is light " sequence, essence
15-35min is rubbed, essence is obtained and rubs leaf.
In some more preferably embodiments, the purity of the polysaccharides is 60%-90%.
In some more preferably embodiments, the alcohol precipitation sample is dried into 2-4h at 50-80 DEG C.
In some preferred embodiments, in step s 8, the drying process uses vacuum freeze-drying method.
The present invention also proposes a kind of Maoyanmei tea prepared using above-mentioned preparation method.
The beneficial effect of the present invention compared with the prior art includes:
By preparing polysaccharides microcapsules using spray drying process using polysaccharides iron supplementary as core material；And it will be described
Polysaccharides microcapsules are rubbed with the leaf that just dries, so that the polysaccharides microcapsules are mixed in described rub in leaf；
When drinking, the polysaccharides iron supplementary in polysaccharides iron supplementary microcapsules is slow from the polysaccharides iron supplementary microcapsules
Release realizes the health-care efficacy for mending iron into millet paste；In addition, the polysaccharides iron supplementary to be coated in microcapsules and can have
Effect ground extends the shelf-life of the polysaccharides iron supplementary.
Specific embodiment
The following further describes the present invention in combination with preferred embodiments.
Embodiment 1
The preparation method of Maoyanmei tea in the present embodiment, includes the following steps:
S1, preparation polysaccharides iron supplementary: weighing a certain amount of polysaccharides and catalyst, and the mixing of 1:2 in mass ratio is equal
It is even, add distilled water to dissolve to obtain solution；Ferric trichloride is added into the solution and obtains mixed liquor；Pass through sodium hydroxide and hydrochloric acid
The pH value of the mixed liquor is adjusted to 7, at 80 DEG C, reacts 3h, centrifugation takes supernatant, and the ethyl alcohol that 2 times of volumes are added carries out alcohol
Heavy, centrifugation obtains alcohol precipitation sample, dries, obtains the polysaccharides iron supplementary；
S2, the microcapsules containing polysaccharides iron supplementary: the step of the drying process with atomizing are prepared using spray drying process
It is rapid as follows:
T1, configuration gumwater: gummi arabicum pulveratum is soluble in water, and configuration concentration is the Arabic gum of 2%-6%
Solution；
T2, configuration hydroxypropyl-β-cyclodextrin solution: hydroxypropyl-β-cyclodextrin is soluble in water, and configuration concentration is 5%
Hydroxypropyl-β-cyclodextrin solution；
T3, it is stirred: gumwater and hydroxypropyl-β-cyclodextrin solution being mixed in 3:1 ratio, pressed under stirring
Polysaccharides iron supplementary obtained in step S1 is added in the ratio of core wall ratio 1:1, and stirs to being uniformly mixed, and obtains emulsion
Shape；
T4, high-pressure homogeneous emulsification: mixed emulsion is subjected to the homogenization 2min under 300bar pressure；
T5, spray drying: in import wind speed 50%, feeding pump speed 5%, at 160 DEG C of inlet temperature, to mixed emulsion into spray
Mist is dry, and polysaccharides iron supplementary microcapsules are collected in separator.
S3, water-removing: at 80 DEG C of temperature, to fresh cogongrass cliff berry leaf water-removing 1min, cooling is spare；
S4, it just dries: at 100 DEG C of temperature, the cogongrass cliff berry leaf after finishing obtained in step S3 being dried into 10min, is obtained
Just dry leaf；
S5, it rubs: microcapsules obtained in step S2 is added to just drying in leaf obtained in step S4, after mixing
It is rubbed, obtains rubbing leaf containing the microcapsules；Wherein, the additional amount of the microcapsules is the just baking leaf quality
0.2%；
S6, fried dry: will rub leaf at a temperature of 120 DEG C obtained in step S5, fried dry 20min, cooling, obtain fried dry
Leaf；
S7, essence are rubbed: the progress of fried dry leaf obtained in step S6 essence being rubbed processing, essence is obtained and rubs leaf；
S8, drying Titian: essence obtained in step S7 is rubbed into leaf and is dried, the Maoyanmei tea is obtained.
In the present embodiment, the catalyst is sodium citrate.
In the present embodiment, in step s 5, microcapsules obtained in step S2 are added to first obtained in step S4
It dries in leaf, is put into CR-55 type rolling machine and is rubbed after mixing；Wherein, the revolving speed of the rolling machine is 50 turns/min,
It is 25kg, time of kneading 20min that rolling machine, which throws leaf amount,.
In the present embodiment, in the step s 7, the progress of fried dry leaf obtained in step S6 essence is rubbed into processing, essence is rubbed in kneading disk
Entreating temperature is 50 DEG C, and reciprocating speed is 50 turns/min, and pressure is substituted with " light-in-weight-is light " sequence, and essence rubs 15min, obtains essence
Rub leaf.
In the present embodiment, the purity of the polysaccharides is 60%.
In the present embodiment, the alcohol precipitation sample is dried into 2h at 80 DEG C.
In the present embodiment, in step s 8, the drying process uses vacuum freeze-drying method.
Embodiment 2
The preparation method of Maoyanmei tea in the present embodiment, includes the following steps:
S1, preparation polysaccharides iron supplementary: weighing a certain amount of polysaccharides and catalyst, and the mixing of 1:6 in mass ratio is equal
It is even, add distilled water to dissolve to obtain solution；Ferric trichloride is added into the solution and obtains mixed liquor；Pass through sodium hydroxide and hydrochloric acid
The pH value of the mixed liquor is adjusted to 10, at 80 DEG C, reacts 1h, centrifugation takes supernatant, and the ethyl alcohol that 6 times of volumes are added carries out
Alcohol precipitation, centrifugation, obtains alcohol precipitation sample, dries, obtains the polysaccharides iron supplementary；
S2, the microcapsules containing polysaccharides iron supplementary: the step of the drying process with atomizing are prepared using spray drying process
It is rapid as follows:
T1, configuration gumwater: gummi arabicum pulveratum is soluble in water, the gumwater that configuration concentration is 6%；
T2, configuration hydroxypropyl-β-cyclodextrin solution: hydroxypropyl-β-cyclodextrin is soluble in water, and configuration concentration is 5%
Hydroxypropyl-β-cyclodextrin solution；
T3, it is stirred: gumwater and hydroxypropyl-β-cyclodextrin solution being mixed in 1:3 ratio, pressed under stirring
Polysaccharides iron supplementary obtained in step S1 is added in the ratio of core wall ratio 1:4, and stirs to being uniformly mixed, and obtains emulsion
Shape；
T4, high-pressure homogeneous emulsification: mixed emulsion is subjected to the homogenization 20min under 700bar pressure；
T5, spray drying: in import wind speed 90%, feeding pump speed 25%, at 200 DEG C of inlet temperature, to mixed emulsion into
Polysaccharides iron supplementary microcapsules are collected in spray drying in separator.
S3, water-removing: at 100 DEG C of temperature, to fresh cogongrass cliff berry leaf water-removing 3min, cooling is spare；
S4, it just dries: at 110 DEG C of temperature, the cogongrass cliff berry leaf after finishing obtained in step S3 being dried into 10-30min, is obtained
Leaf is dried to first；
S5, it rubs: microcapsules obtained in step S2 is added to just drying in leaf obtained in step S4, after mixing
It is rubbed, obtains rubbing leaf containing the microcapsules；Wherein, the additional amount of the microcapsules is the just baking leaf quality
0.8%；
S6, fried dry: will rub leaf at a temperature of 140 DEG C obtained in step S5, fried dry 40min, cooling, obtain fried dry
Leaf；
S7, essence are rubbed: the progress of fried dry leaf obtained in step S6 essence being rubbed processing, essence is obtained and rubs leaf；
S8, drying Titian: essence obtained in step S7 is rubbed into leaf and is dried, the Maoyanmei tea is obtained.
In the present embodiment, the catalyst is sodium acetate.
In the present embodiment, in step s 5, microcapsules obtained in step S2 are added to first obtained in step S4
It dries in leaf, is put into CR-55 type rolling machine and is rubbed after mixing；Wherein, the revolving speed of the rolling machine is 50 turns/min,
It is 30kg, time of kneading 20min that rolling machine, which throws leaf amount,.
In the present embodiment, in the step s 7, the progress of fried dry leaf obtained in step S6 essence is rubbed into processing, essence is rubbed in kneading disk
Entreating temperature is 60 DEG C, and reciprocating speed is 50 turns/min, and pressure is substituted with " light-in-weight-is light " sequence, and essence rubs 35min, obtains essence
Rub leaf.
In the present embodiment, the purity of the polysaccharides is 90%.
In the present embodiment, the alcohol precipitation sample is dried into 4h at 50 DEG C.
In the present embodiment, in step s 8, the drying process uses vacuum freeze-drying method.
Embodiment 3
The preparation method of Maoyanmei tea in the present embodiment, includes the following steps:
S1, preparation polysaccharides iron supplementary: weighing a certain amount of polysaccharides and catalyst, and the mixing of 1:6 in mass ratio is equal
It is even, add distilled water to dissolve to obtain solution；Ferric trichloride is added into the solution and obtains mixed liquor；Pass through sodium hydroxide and hydrochloric acid
The pH value of the mixed liquor is adjusted to 10, at 80 DEG C, reacts 3h, centrifugation takes supernatant, and the ethyl alcohol that 6 times of volumes are added carries out
Alcohol precipitation, centrifugation, obtains alcohol precipitation sample, dries, obtains the polysaccharides iron supplementary；
S2, the microcapsules containing polysaccharides iron supplementary: the step of the drying process with atomizing are prepared using spray drying process
It is rapid as follows:
T1, configuration gumwater: gummi arabicum pulveratum is soluble in water, the gumwater that configuration concentration is 6%；
T2, configuration hydroxypropyl-β-cyclodextrin solution: hydroxypropyl-β-cyclodextrin is soluble in water, and configuration concentration is 5%
Hydroxypropyl-β-cyclodextrin solution；
T3, it is stirred: gumwater and hydroxypropyl-β-cyclodextrin solution being mixed in 3:5 ratio, pressed under stirring
Polysaccharides iron supplementary obtained in step S1 is added in the ratio of core wall ratio 1:2, and stirs to being uniformly mixed, and obtains emulsion
Shape；
T4, high-pressure homogeneous emulsification: mixed emulsion is subjected to the homogenization 10min under 500bar pressure；
T5, spray drying: in import wind speed 70%, feeding pump speed 15%, at 180 DEG C of inlet temperature, to mixed emulsion into
Polysaccharides iron supplementary microcapsules are collected in spray drying in separator.
S3, water-removing: at 90 DEG C of temperature, to fresh cogongrass cliff berry leaf water-removing 2min, cooling is spare；
S4, it just dries: at 105 DEG C of temperature, the cogongrass cliff berry leaf after finishing obtained in step S3 being dried into 20min, is obtained
Just dry leaf；
S5, it rubs: microcapsules obtained in step S2 is added to just drying in leaf obtained in step S4, after mixing
It is rubbed, obtains rubbing leaf containing the microcapsules；Wherein, the additional amount of the microcapsules is the just baking leaf quality
0.5%；
S6, fried dry: will rub leaf at a temperature of 130 DEG C obtained in step S5, fried dry 30min, cooling, obtain fried dry
Leaf；
S7, essence are rubbed: the progress of fried dry leaf obtained in step S6 essence being rubbed processing, essence is obtained and rubs leaf；
S8, drying Titian: essence obtained in step S7 is rubbed into leaf and is dried, the Maoyanmei tea is obtained.
In the present embodiment, the catalyst is sodium citrate.
In the present embodiment, in step s 5, microcapsules obtained in step S2 are added to first obtained in step S4
It dries in leaf, is put into CR-55 type rolling machine and is rubbed after mixing；Wherein, the revolving speed of the rolling machine is 48 turns/min,
It is 28kg, time of kneading 18min that rolling machine, which throws leaf amount,.
In the present embodiment, in the step s 7, the progress of fried dry leaf obtained in step S6 essence is rubbed into processing, essence is rubbed in kneading disk
Entreating temperature is 55 DEG C, and reciprocating speed is 48 turns/min, and pressure is substituted with " light-in-weight-is light " sequence, and essence rubs 20min, obtains essence
Rub leaf.
In the present embodiment, the purity of the polysaccharides is 75%.
In the present embodiment, the alcohol precipitation sample is dried into 3h at 70 DEG C.
In the present embodiment, in step s 8, the drying process uses vacuum freeze-drying method.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those skilled in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, several equivalent substitute or obvious modifications can also be made, and performance or use is identical, all answered
When being considered as belonging to protection scope of the present invention.
Claims (10)
1. a kind of preparation method of Maoyanmei tea, which comprises the steps of:
S1, preparation polysaccharides iron supplementary；
S2, the microcapsules containing polysaccharides iron supplementary are prepared using spray drying process；
S3, water-removing: at 80-100 DEG C of temperature, to fresh cogongrass cliff berry leaf water-removing 1-3min, cooling is spare；
S4, it just dries: at 100-110 DEG C of temperature, the cogongrass cliff berry leaf after finishing obtained in step S3 being dried into 10-30min, is obtained
Leaf is dried to first；
S5, it rubs: microcapsules obtained in step S2 being added to just drying in leaf obtained in step S4, are carried out after mixing
It rubs, obtains rubbing leaf containing the microcapsules；Wherein, the additional amount of the microcapsules is the just baking leaf quality
0.2%-0.8%；
S6, fried dry: will rub leaf at a temperature of 120-140 DEG C obtained in step S5, fried dry 20-40min, cooling, be fried
Cured leaf；
S7, essence are rubbed: the progress of fried dry leaf obtained in step S6 essence being rubbed processing, essence is obtained and rubs leaf；
S8, drying Titian: essence obtained in step S7 is rubbed into leaf and is dried, the Maoyanmei tea is obtained.
2. preparation method as described in claim 1, which is characterized in that in step sl, the system of the polysaccharides iron supplementary
Standby technique is as follows: weighing a certain amount of polysaccharides and catalyst, 1:2-6 in mass ratio is uniformly mixed, and distilled water is added to dissolve
To solution；Ferric trichloride is added into the solution and obtains mixed liquor；The mixed liquor is adjusted by sodium hydroxide and hydrochloric acid
PH value reacts 1-3h at 60-80 DEG C to 7-10, and centrifugation takes supernatant, and the ethyl alcohol that 2-6 times of volume is added carries out alcohol precipitation, from
The heart obtains alcohol precipitation sample, and drying obtains the polysaccharides iron supplementary.
3. preparation method as claimed in claim 2, which is characterized in that the catalyst includes sodium citrate or sodium acetate.
4. preparation method as described in claim 1, which is characterized in that in step s 2, the step of the drying process with atomizing
It is as follows:
T1, configuration gumwater: gummi arabicum pulveratum is soluble in water, and configuration concentration is the gumwater of 2%-6%；
T2, configuration hydroxypropyl-β-cyclodextrin solution: hydroxypropyl-β-cyclodextrin is soluble in water, and configuration concentration is 2%-5%'s
Hydroxypropyl-β-cyclodextrin solution；
T3, it is stirred: gumwater and hydroxypropyl-β-cyclodextrin solution being mixed in 3:1-1:3 ratio, pressed under stirring
Polysaccharides iron supplementary obtained in step S1 is added in the ratio of core wall ratio 1:1-1:4, and stirs to being uniformly mixed, and obtains milkiness
Liquid；
T4, high-pressure homogeneous emulsification: mixed emulsion is subjected to the homogenization 2-20min under 300-700bar pressure；
T5, spray drying: in import wind speed 50%-90%, feeding pump speed 5-25%, at 160-200 DEG C of inlet temperature, to mixing
Lotion collects polysaccharides iron supplementary microcapsules into spray drying in separator.
5. preparation method as described in claim 1, which is characterized in that in step s 5, by microcapsules obtained in step S2
It is added to just being dried in leaf obtained in step S4, is put into CR-55 type rolling machine and is rubbed after mixing；Wherein, described
The revolving speed of rolling machine is that 45-50 turns/min, and it is 25-30kg, time of kneading 15-20min that rolling machine, which throws leaf amount,.
6. preparation method as described in claim 1, which is characterized in that in the step s 7, by fried dry leaf obtained in step S6
Carry out essence and rub processing, essence kneading disk centralised temperature is 50-60 DEG C, and reciprocating speed is that 45-50 turns/min, pressure with " it is light-in-it is heavy-
Gently " sequence substitutes, and essence rubs 15-35min, obtains essence and rub leaf.
7. preparation method as claimed in claim 2, which is characterized in that the purity of the polysaccharides is 60%-90%.
8. preparation method as claimed in claim 2, which is characterized in that the alcohol precipitation sample is dried 2-4h at 50-80 DEG C.
9. preparation method as described in claim 1, which is characterized in that in step s 8, the drying process is cold using vacuum
Freeze seasoning.
10. a kind of Maoyanmei tea using the preparation method preparation as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504734.8A CN109329523A (en) | 2018-12-10 | 2018-12-10 | A kind of preparation method of Maoyanmei tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504734.8A CN109329523A (en) | 2018-12-10 | 2018-12-10 | A kind of preparation method of Maoyanmei tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109329523A true CN109329523A (en) | 2019-02-15 |
Family
ID=65303531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811504734.8A Pending CN109329523A (en) | 2018-12-10 | 2018-12-10 | A kind of preparation method of Maoyanmei tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109329523A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535462A (en) * | 2012-07-12 | 2014-01-29 | 赵运林 | Microcapsule iodized Fuzhuan tea and preparation process thereof |
| CN104026318A (en) * | 2014-06-24 | 2014-09-10 | 福建双龙茶业有限公司 | Production method of steaming green tea |
| CN106820162A (en) * | 2016-06-14 | 2017-06-13 | 东北林业大学 | A kind of new iron supplementary preparation method of astragalus polyose |
| CN108135200A (en) * | 2015-10-01 | 2018-06-08 | 多伦多大学管理委员会 | Iron strengthens tea product |
-
2018
- 2018-12-10 CN CN201811504734.8A patent/CN109329523A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535462A (en) * | 2012-07-12 | 2014-01-29 | 赵运林 | Microcapsule iodized Fuzhuan tea and preparation process thereof |
| CN104026318A (en) * | 2014-06-24 | 2014-09-10 | 福建双龙茶业有限公司 | Production method of steaming green tea |
| CN108135200A (en) * | 2015-10-01 | 2018-06-08 | 多伦多大学管理委员会 | Iron strengthens tea product |
| CN106820162A (en) * | 2016-06-14 | 2017-06-13 | 东北林业大学 | A kind of new iron supplementary preparation method of astragalus polyose |
Non-Patent Citations (3)
| Title |
|---|
| 秦俊哲等: "《食用菌贮藏保鲜与加工新技术》", 30 September 2003, 化学工业出版社 * |
| 赵兵等: "枸杞多糖铁(Ⅲ)配合物的合成及理化性质的初步研究", 《中成药》 * |
| 陈功锡: "《湘西药用植物资源开发与可持续利用》", 31 May 2015, 西南交通大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102993321B (en) | Preparation method of astragalus polysaccharide | |
| CN107303303B (en) | Prepare Tongkat Ali active ingredient and combination application | |
| CN108186803A (en) | The preparation process of compound oral liquid for tonifying blood containing red skin of peanut | |
| CN103333784B (en) | Garlic vinegar and preparation method thereof | |
| CN109329523A (en) | A kind of preparation method of Maoyanmei tea | |
| CN105951452A (en) | Preparation method of microcapsule for antibiotic finish of worsted fabric | |
| CN105399795B (en) | Method for extracting astragaloside from radix astragali | |
| CN102020576B (en) | High-purity glutamic acid and preparation method thereof | |
| CN108703245A (en) | A kind of processing method of honeysuckle tea | |
| CN101248877A (en) | Anti-senescence functional food product and method for preparing the same | |
| CN110250318B (en) | Preparation method of selenium-rich soybean protein | |
| CN108969580B (en) | Preparation method and application of blue cloth total tannin | |
| CN106433975A (en) | Method for preparing low-As-content tree moss absolute by molecular distillation | |
| JPH03163025A (en) | Scutellaria-containing solution | |
| CN101875685A (en) | Lysimachia foenum-graecum hance saponin extract having more than or equal to 30 percent of saponin and extraction process thereof | |
| CN111377824A (en) | Method for extracting levodopa from velvet beans | |
| CN106806418A (en) | A kind of swap buffers Neulized inhalation pharmaceutical solutions and preparation method thereof | |
| CN106036847B (en) | The method for preparing the low bitter functional food of low raw meat using Tilapia acid-soluble protein | |
| CN110256525A (en) | Hoof nail polypeptide and its preparation process | |
| CN113545482B (en) | Cinnamon extract taste-masking microcapsule and preparation method thereof | |
| CN108850387A (en) | One seed ginseng plum pressed candy and preparation method thereof | |
| CN107223772A (en) | New high protein mixed feed and its production technology | |
| RU2198676C1 (en) | Bath agent eliciting sedative, anti-inflammatory and capillary-strengthening effect | |
| CN108836900A (en) | A kind of mulberry leaf facial mask and preparation method thereof | |
| CN108815086A (en) | A kind of leaf of bamboo facial mask and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
|
| RJ01 | Rejection of invention patent application after publication |