CN106962559A - A kind of rheum officinale leaf tea and preparation method thereof - Google Patents
A kind of rheum officinale leaf tea and preparation method thereof Download PDFInfo
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Abstract
The present invention provides a kind of rheum officinale leaf tea, is made up of the raw material of following parts by weight：Big yellow leaf 80 90, asparagus lettuce 5 10, sweet osmanthus 15, barley 14, lily 38, matrimony vine 25, jujube 14, cucumber 25, wherein, big yellow leaf passes through following pre-treatment：Raw material is weighed, peanut, Semen sesami nigrum, rice, white sugar are added water mixing, mashing obtains slurries, big yellow leaf is added in slurries, 10 20min are heated at 60 70 DEG C, are cooled to after room temperature, 50 80min are soaked at room temperature, filtering, big yellow leaf is cleaned with water, the big yellow leaf of pre-treatment is obtained.The present invention also provides the preparation method of the rheum officinale leaf tea.The Cymbaria dahurica leaf tea, the nutritional ingredient such as the anthraquinone being effectively retained in rheum officinale leaf tea and tannin, the health products being prepared into after being compounded with other auxiliary materials, the effect with fat-reducing, reducing blood lipid.
Description
Technical field
The invention belongs to health product technology field, and in particular to a kind of rheum officinale leaf tea and preparation method thereof.
Background technology
With the raising of human living standard, fat and ratio of the exceeded person of blood fat in crowd constantly rises.In the market
Existing diet products are mainly the purpose for reaching fat-reducing for means by appetite-suppressing, diuresis and lead to diarrhea, and appetite-suppressing class subtracts
Side effect of the fertile medicine to body is larger, and diuresis, lead to diarrhea class slimming drugs can make body water shortage reach weight loss, but body fat
Do not reduce.
Rheum officinale is the rhizome of polygonum rheum palmatum, Rheum tanguticum Maxim or Rheum officinale.Sorrel is that China is medicinal
The main cultispecies of rheum officinale, tradition is used as medicine with the rhizome of rheum officinale, with catharsis, cholagogic, liver protection, antibacterial, hemostasis, reducing blood lipid, drop
The effects such as blood pressure.Contain the nutritional ingredients such as abundant polysaccharide, tannin, anthraquinone in rheum officinale.Anthraquinone analog compound（Rheum emodin, rheum officinale
Phenol etc.）, with reducing blood lipid, liver protection and it is antibacterial and fat-reducing the effects such as；Tannin has antiviral, antitumor, scavenging activated oxygen, drop
Blood fat, decompression, antiallergy, the effect of improvement renal function.
The leaf of rheum officinale is loose soft, and the raw total leaf area of every plant of sorrel can be more than 10,000 cm within 3 years2, account for complete stool gross dry weight
Large percentage.There are some researches show：The function of rheum officinale and big yellow leaf has preferable uniformity, and big yellow leaf also has obvious stop
Anthraquinones, the content of tannin such as rheum emodin, Chrysophanol enrich in blood, discharge function, new fresh Radix et Rhizoma Rhei leaf, and rheum emodin, rheum officinale
The anthraquinones such as phenol have preferable functions of lowering blood-fat and reducing weight.But fresh big yellow leaf is higher due to oxalic acid content, daily drink
It should not largely be eaten in food, otherwise can influence the absorption of internal calcium, hinder body health.So, big yellow leaf annual autumn is natural
Withered, accumulation occurs to rot, and causes a large amount of wastes of resource, is not utilized well also so far.Although, have at present by
Fresh big yellow leaf is used using existing tea making technology, is prepared tea progress storage and is drunk for people, still, this
Application way causes the loss of effective components of big yellow leaf too many, the nutrition such as the anthraquinones such as Chrysophanol and rheum emodin and tannin into
The content divided drastically declines, and effective value of big yellow leaf is not high, and poor taste.So, how effectively to utilize rheum officinale
Leaf, the active ingredient in fresh big yellow leaf is used, the health products with effect of weight reducing are processed into, to improving it
Value is significant.
Chinese patent（CN 104041624A）Big yellow leaf is first soaked using saturated limewater, then using airing, stir-fry
Make, knead, drying rheum officinale leaf tea is made, although the technology can reduce the oxalic acid in former big yellow leaf, but the saturated limewater used
Huge, direct exhaust emission environment is measured, further processing is also needed.
The content of the invention
For the defect of prior art, the present invention is intended to provide a kind of Cymbaria dahurica leaf tea, has been effectively retained in rheum officinale leaf tea
Anthraquinone and the nutritional ingredient such as tannin, the health products being prepared into after being compounded with other auxiliary materials, the effect with fat-reducing, reducing blood lipid.
The present invention is achieved by the following technical solutions.
A kind of rheum officinale leaf tea, is made up of the raw material of following parts by weight：Big 80-90 parts of yellow leaf, 5-10 parts of asparagus lettuce, sweet osmanthus 1-5
Part, 1-4 parts of barley, 3-8 parts of lily, 2-5 parts of matrimony vine, 1-4 parts of jujube, 2-5 parts of cucumber, wherein, the big yellow leaf is by as follows
Pre-treatment：Mass ratio according to peanut, Semen sesami nigrum, rice, white sugar, water, big yellow leaf is 1:0.3:1:0.3:10:10 weigh original
Material, peanut, Semen sesami nigrum, rice, white sugar are added water mixing, and mashing obtains slurries, by big yellow leaf addition slurries, at 60-70 DEG C
Lower heating 10-20min, is cooled to after room temperature, and 50-80min is soaked at room temperature, during immersion every 10min stirrings once, mistake
Filter, filtrate collects standby, available for fertilizer fermentation, animal feeding etc., the big yellow leaf being filtrated to get is cleaned with water, preceding place is obtained
The big yellow leaf managed.
Preferably, the rheum officinale leaf tea, is made up of the raw material of following parts by weight：Big 84 parts of yellow leaf, 8 parts of asparagus lettuce, sweet osmanthus 3
Part, 2 parts of barley, 4 parts of lily, 3 parts of matrimony vine, 2 parts of jujube, 3 parts of cucumber.
Preferably, described big yellow leaf is in mid-April or harvesting mid-July.
A kind of preparation method of above-mentioned rheum officinale leaf tea, comprises the following steps：
（1）By the big yellow leaf chopping of above-mentioned pre-treatment, wither：Big yellow leaf is cut into filament shape, is then dried, withered,
The big yellow leaf moisture after withering is controlled between 60-70%；
（2）Fixing：Finish 4-7min at 60-75 DEG C, then natural cooling；
（3）Knead：Big yellow leaf after fixing is put into kneading machine to carry out kneading 10-15min；
（4）Dry：It is 1-9% that big yellow leaf after kneading, which is dried at 90-105 DEG C to water content,；
（5）Auxiliary material is processed：By asparagus lettuce, sweet osmanthus, barley, lily, matrimony vine, jujube, cucumber cleaning, asparagus lettuce, jujube, cucumber are cut
Piece, it is 3-9% then to be dried respectively at 80-90 DEG C with sweet osmanthus, barley, lily to moisture, is cooled down standby；
（6）Mix：Above-mentioned treated each raw material is mixed, you can.
Preferably, step（1）In, big yellow leaf is cut into the filament shape that width is 2-3cm.
Preferably, step（2）In, fixing uses caldron type water-removing machine or cylinder type water-removing machine.
Preferably, step（5）In, asparagus lettuce, jujube, cucumber are cut into slices thick to 1-3mm.
Advantages of the present invention：
（1）The rheum officinale leaf tea that the present invention is provided, has been effectively kept the active ingredient in big yellow leaf after pre-treatment, anthraquinone,
The loss of effective components such as tannin are few, and the utilization rate of nutritive value and health value is high, after other compositions compounding, for losing weight,
Reducing blood lipid has good effect；
（2）Rheum officinale leaf tea prepared by the present invention, reduces the oxalic acid content in original big yellow leaf, is conducive to health；
（3）The preparation technology of the present invention is simple, additive-free, no chemical contamination, and the filtrate that big yellow leaf pre-treatment is produced can be used for
Animal feeding, fertilizer fermentation.
Embodiment
Embodiment 1
1. a kind of rheum officinale leaf tea, is made up of the raw material of following parts by weight：Big 80 parts of yellow leaf, 5 parts of asparagus lettuce, 1 part of sweet osmanthus, barley 1
Part, 3 parts of lily, 5 parts of matrimony vine, 4 parts of jujube, 5 parts of cucumber;
Wherein, above-mentioned big yellow leaf is what mid-June plucked, and every plant of rheum officinale plucks 1/5 to 2/5 blade of rheum officinale every time, so both
The quality of blade can be improved, and does not influence rheum officinale to grow；In addition, the preceding field of picking leaves should avoid pouring water, to ensure leaf quality；
Above-mentioned big yellow leaf, by following pre-treatment：Mass ratio according to peanut, Semen sesami nigrum, rice, white sugar, water, big yellow leaf is
1:0.3:1:0.3:10:10 weigh raw material, and peanut, Semen sesami nigrum, rice, white sugar are added water mixing, and mashing obtains slurries, will be big
Yellow leaf add slurries in, heat 20min at 60 DEG C, be cooled to after room temperature, 50min is soaked at room temperature, during immersion every
10min is stirred once, filtering, and filtrate collects standby, available for fertilizer fermentation, animal feeding etc., by the big yellow leaf being filtrated to get
Cleaned with water, obtain the big yellow leaf of pre-treatment；
The preparation method of the rheum officinale leaf tea is：
（1）By the big yellow leaf chopping of above-mentioned pre-treatment, wither：Big yellow leaf is cut into width 2-3cm filament shape, then carried out
Dry, wither, control the big yellow leaf moisture after withering between 60-70%；
（2）Fixing：Finished using cooking-pot type, finish 7min at 60 DEG C, then natural cooling；
（3）Knead：Big yellow leaf after fixing is put into kneading machine to carry out kneading 10min；
（4）Dry：It is 1-9% that big yellow leaf after kneading, which is dried at 90-105 DEG C to water content,；
（5）Auxiliary material is processed：By the asparagus lettuce of above-mentioned parts by weight, sweet osmanthus, barley, lily, matrimony vine, jujube, cucumber cleaning, by asparagus lettuce,
Jujube, cucumber section, slice thickness is 1-3mm, is then dried respectively at 80 DEG C to moisture with sweet osmanthus, barley, lily
For 3-9%, cool down standby；
（6）Mix：Above-mentioned treated each raw material is mixed, you can.
Embodiment 2
1. a kind of rheum officinale leaf tea, is made up of the raw material of following parts by weight：Big 90 parts of yellow leaf, 10 parts of asparagus lettuce, 5 parts of sweet osmanthus, barley 4
Part, 8 parts of lily, 2 parts of matrimony vine, 1 part of jujube, 2 parts of cucumber；
Wherein, above-mentioned big yellow leaf is what mid-August plucked, and every plant of rheum officinale plucks 1/5 to 2/5 blade of rheum officinale every time, so both
The quality of blade can be improved, and does not influence rheum officinale to grow；In addition, the preceding field of picking leaves should avoid pouring water, to ensure leaf quality；
Above-mentioned big yellow leaf, by following pre-treatment：Mass ratio according to peanut, Semen sesami nigrum, rice, white sugar, water, big yellow leaf is
1:0.3:1:0.3:10:10 weigh raw material, and peanut, Semen sesami nigrum, rice, white sugar are added water mixing, and mashing obtains slurries, will be big
Yellow leaf add slurries in, heat 10min at 70 DEG C, be cooled to after room temperature, 80min is soaked at room temperature, during immersion every
10min is stirred once, filtering, and filtrate collects standby, available for fertilizer fermentation, animal feeding etc., by the big yellow leaf being filtrated to get
Cleaned with water, obtain the big yellow leaf of pre-treatment；
The preparation method of the rheum officinale leaf tea is：
（1）By the big yellow leaf chopping of above-mentioned pre-treatment, wither：Big yellow leaf is cut into width 2-3cm filament shape, then carried out
Dry, wither, control the big yellow leaf moisture after withering between 60-70%；
（2）Fixing：Finished using drum-type, finish 4min at 75 DEG C, then natural cooling；
（3）Knead：Big yellow leaf after fixing is put into kneading machine to carry out kneading 10min；
（4）Dry：It is 1-9% that big yellow leaf after kneading, which is dried at 90-105 DEG C to water content,；
（5）Auxiliary material is processed：By the asparagus lettuce of above-mentioned parts by weight, sweet osmanthus, barley, lily, matrimony vine, jujube, cucumber cleaning, by asparagus lettuce,
Jujube, cucumber section, slice thickness is 1-3mm, is then dried respectively at 90 DEG C to moisture with sweet osmanthus, barley, lily
For 3-9%, cool down standby；
（6）Mix：Above-mentioned treated each raw material is mixed, you can.
Embodiment 3
1. a kind of rheum officinale leaf tea, is made up of the raw material of following parts by weight：Big 84 parts of yellow leaf, 8 parts of asparagus lettuce, 3 parts of sweet osmanthus, barley 2
Part, 4 parts of lily, 3 parts of matrimony vine, 2 parts of jujube, 3 parts of cucumber；
Wherein, above-mentioned big yellow leaf is what mid-April plucked, and every plant of rheum officinale plucks 1/5 to 2/5 blade of rheum officinale every time, so both
The quality of blade can be improved, and does not influence rheum officinale to grow；In addition, the preceding field of picking leaves should avoid pouring water, to ensure leaf quality；
Above-mentioned big yellow leaf, by following pre-treatment：Mass ratio according to peanut, Semen sesami nigrum, rice, white sugar, water, big yellow leaf is
1:0.3:1:0.3:10:10 weigh raw material, and peanut, Semen sesami nigrum, rice, white sugar are added water mixing, and mashing obtains slurries, will be big
Yellow leaf add slurries in, heat 18min at 64 DEG C, be cooled to after room temperature, 60min is soaked at room temperature, during immersion every
10min is stirred once, filtering, and filtrate collects standby, available for fertilizer fermentation, animal feeding etc., by the big yellow leaf being filtrated to get
Cleaned with water, obtain the big yellow leaf of pre-treatment；
The preparation method of the rheum officinale leaf tea is：
（1）By the big yellow leaf chopping of above-mentioned pre-treatment, wither：Big yellow leaf is cut into width 2-3cm filament shape, then carried out
Dry, wither, control the big yellow leaf moisture after withering between 60-70%；
（2）Fixing：Finished using cooking-pot type, finish 6min at 65 DEG C, then natural cooling；
（3）Knead：Big yellow leaf after fixing is put into kneading machine to carry out kneading 10min；
（4）Dry：It is 1-9% that big yellow leaf after kneading, which is dried at 90-105 DEG C to water content,；
（5）Auxiliary material is processed：By the asparagus lettuce of above-mentioned parts by weight, sweet osmanthus, barley, lily, matrimony vine, jujube, cucumber cleaning, by asparagus lettuce,
Jujube, cucumber section, slice thickness is 1-3mm, is then dried respectively at 85 DEG C to moisture with sweet osmanthus, barley, lily
For 3-9%, cool down standby；
（6）Mix：Above-mentioned treated each raw material is mixed, you can.
Embodiment 4
1. a kind of rheum officinale leaf tea, is made up of the raw material of following parts by weight：Big 84 parts of yellow leaf, 8 parts of asparagus lettuce, 3 parts of sweet osmanthus, barley 2
Part, 4 parts of lily, 3 parts of matrimony vine, 2 parts of jujube, 3 parts of cucumber；
Wherein, above-mentioned big yellow leaf is what mid-July plucked, and every plant of rheum officinale plucks 1/5 to 2/5 blade of rheum officinale every time, so both
The quality of blade can be improved, and does not influence rheum officinale to grow；In addition, the preceding field of picking leaves should avoid pouring water, to ensure leaf quality；
Above-mentioned big yellow leaf, by following pre-treatment：Mass ratio according to peanut, Semen sesami nigrum, rice, white sugar, water, big yellow leaf is
1:0.3:1:0.3:10:10 weigh raw material, and peanut, Semen sesami nigrum, rice, white sugar are added water mixing, and mashing obtains slurries, will be big
Yellow leaf add slurries in, heat 18min at 64 DEG C, be cooled to after room temperature, 60min is soaked at room temperature, during immersion every
10min is stirred once, filtering, and filtrate collects standby, available for fertilizer fermentation, animal feeding etc., by the big yellow leaf being filtrated to get
Cleaned with water, obtain the big yellow leaf of pre-treatment；
The preparation method of the rheum officinale leaf tea is：
（1）By the big yellow leaf chopping of above-mentioned pre-treatment, wither：Big yellow leaf is cut into width 2-3cm filament shape, then carried out
Dry, wither, control the big yellow leaf moisture after withering between 60-70%；
（2）Fixing：Finished using cooking-pot type, finish 6min at 65 DEG C, then natural cooling；
（3）Knead：Big yellow leaf after fixing is put into kneading machine to carry out kneading 10min；
（4）Dry：It is 1-9% that big yellow leaf after kneading, which is dried at 90-105 DEG C to water content,；
（5）Auxiliary material is processed：By the asparagus lettuce of above-mentioned parts by weight, sweet osmanthus, barley, lily, matrimony vine, jujube, cucumber cleaning, by asparagus lettuce,
Jujube, cucumber section, slice thickness is 1-3mm, is then dried respectively at 85 DEG C to moisture with sweet osmanthus, barley, lily
For 3-9%, cool down standby；
（6）Mix：Above-mentioned treated each raw material is mixed, you can.
Comparative example 1
According to the formula of embodiment 1-4 rheum officinale leaf tea, the pre-treating technology of big yellow leaf is omitted, directly since chopping and withering
Its preparation method, other be the same as Examples 1-4 is identical, and comparative example 1 is corresponded to respectively（1）, comparative example 1（2）, comparative example 1（3）, it is right
Ratio 1（4）.
Comparative example 2
Using Chinese patent（CN 104041624A）The method of middle embodiment 1, prepares simple rheum officinale leaf tea, and raw material uses April
The big yellow leaf of the middle ten days harvesting.
1. the measure of oxalic acid content
In order to determine reduction treatment effect of the method for the invention provided to big yellow leaf mesoxalic acid content, the method for searching the present invention
Handle obtained big yellow leaf, i.e. step（5）The big yellow leaf obtained before auxiliary material processing, using comparative example 1 and comparative example 2 as pairs
Than being detected to oxalic acid content, the results are shown in Table 1.
The detection of the oxalic acid content of table 1
As shown in Table 1, the method that the present invention is provided, after processing, the oxalic acid content in big yellow leaf is substantially reduced, and effect is excellent
The method soaked in comparative example 2 using saturated limewater.
2. the measure of active ingredient
In order to determine reservation situation of the method for the invention provided to active ingredient in big yellow leaf, the method for the present invention is taken to handle
The big yellow leaf arrived, i.e. step（5）Obtained big yellow leaf before auxiliary material processing, with comparative example 1 and comparative example 2 as a comparison, inspection
Survey the content of active ingredient anthraquinone and tannin in big yellow leaf.
The detection of active ingredient in the big yellow leaf of table 2
As shown in Table 2, the method that provides of the present invention, after processing, active ingredient in big yellow leaf is more to be remained, and is damaged
Lose less, nutritive value utilization rate height, because anthraquinone analog compound（Rheum emodin, Chrysophanol etc.）, with reducing blood lipid, liver protection and suppression
The effects such as bacterium and fat-reducing；Tannin has antiviral, antitumor, scavenging activated oxygen, reducing blood lipid, decompression, antiallergy, improvement kidney work(
The effect of energy；During without using pre-treatment, the active ingredient such as anthraquinone, tannin is largely lost in, and reduces its nutritive value.Work as use
When the method for comparative example 2 handles big yellow leaf, the retention of its active ingredient not as good as in 1-4 of the embodiment of the present invention in big yellow leaf
The retention of active ingredient.
3. the detection of blood fat reducing function
The hyperlipemia crowd of the complication such as the selection age is 18-65 Sui be not in the mood for, liver, kidney is equally divided into 7 as subject
Group, every group of 30 people, before experiment, the no significant difference such as age, blood fat water product of patient, with comparativity.
Using the crowd of the rheum officinale leaf tea obtained by edible 1-4 of the embodiment of the present invention as test-meal group, to eat plain boiled water
Crowd as a control group 1；With the edible crowd for comprising only the big yellow leaf in embodiment 4 as a control group 2；According to embodiment 4
Formula, but big yellow leaf directly starts chopping, withered without pre-treatment, and control is used as using the crowd of the edible rheum officinale leaf tea
Group 3.
Eating method：5g is taken every time, is brewed after 15min, drunk with 500mL boiling water, 3 times a day, is drunk 30 days.
Table 3 is peripheral blood cell counts index before and after test-meal（X±SD）Table
From table 3 it is observed that rheum officinale leaf tea or the rheum officinale leaf tea of control group that either the present invention is provided, before and after experiment,
The blood routine of subject, stool and urine inspection result are in normal range (NR), and subject makees without other adverse reactions to body without pair
With.
Cholesterol before and after the test-meal of table 4（X±SD）Detection table
*：Compared with before experiment, P ＜ 0.01；#：Compared with control group, P ＜ 0.01.
As shown in Table 4, cholesterol level difference has conspicuousness before and after test-meal group experiment（P ＜ 0.01）, test-meal after experiment
Group, which is compared cholesterol difference with control group, conspicuousness（P ＜ 0.01）, its total effective rate is higher, more than 78%, illustrates the present invention
The product of offer has reduction cholesterol effect well.Control group 1 takes plain boiled water, and its cholesterol level is substantially unchanged；
Control group 2 only takes the treated big yellow leaf of embodiment 4, and reduction cholesterol tool is had certain effect, but effect is not as good as implementation
Example 1-4；Control group 3 takes the rheum officinale leaf tea not Jing Guo pre-treatment, other formula be the same as Examples 4, and it reduces the work of cholesterol
With poor, there is direct relation with the loss of its active ingredient.
Triglycerides before and after the test-meal of table 5（X±SD）Detection table
*：Compared with before experiment, P ＜ 0.01；#：Compared with control group, P ＜ 0.01.
As shown in Table 5, content of triglyceride difference has conspicuousness before and after test-meal group experiment（P ＜ 0.01）, tried after experiment
Food group, which is compared triglycerides difference with control group, conspicuousness（P ＜ 0.01）, its total effective rate is higher, more than 76%, illustrates this
The product that invention is provided has reduction triglycerides effect well.Control group 1 takes plain boiled water, and its content of triglyceride is basic
It is unchanged；Control group 2 only takes the treated big yellow leaf of embodiment 4, and reduction triglycerides tool is had certain effect, but effect
Not as good as embodiment 1-4；Control group 3 takes the rheum officinale leaf tea not Jing Guo pre-treatment, and other formula be the same as Examples 4, its reduction is sweet
The effect of oily three esters is poor, because the big yellow leaf Jing Guo pre-treatment is not handled directly, its active ingredient is largely lost, nutriture value
Value reduction.
4. the detection of Weight-reducing and lipid-lowering effect
The crowd of the illnesss such as the selection age is 18-65 Sui be not in the mood for, liver, kidney is equally divided into 7 groups as subject, every group of 30 people,
Before experiment, the no significant difference such as age, health, body mass index, percent fat of subject（P ＞ 0.05）, with can
Compare property.
Using the crowd of the rheum officinale leaf tea obtained by edible 1-4 of the embodiment of the present invention as test-meal group, to eat plain boiled water
Crowd as a control group 1；With the edible crowd for comprising only the big yellow leaf in embodiment 4 as a control group 2；According to embodiment 4
Formula, but big yellow leaf directly starts chopping, withered without pre-treatment, and control is used as using the crowd of the edible rheum officinale leaf tea
Group 3.
Eating method：5g is taken every time, is brewed after 15min, drunk with 500mL boiling water, 3 times a day, is drunk 40 days.
Body weight before and after the test-meal of table 6（X±SD）Change
*：Compared with before experiment, P ＜ 0.05；#：Compared with control group, P ＜ 0.05.
As shown in Table 6, weight differences have conspicuousness before and after test-meal group experiment（P ＜ 0.05）, weight average decline about 3-
Test-meal group is compared weight differences with control group after 7kg, experiment conspicuousness（P ＜ 0.05）, illustrate the product tool that the present invention is provided
There is good antiobesity action.Control group 1 takes plain boiled water, and its body weight is substantially unchanged；Control group 2 is only taken embodiment 4 and handled
The big yellow leaf crossed, has certain effect to fat-reducing tool, but effect is not as good as embodiment 1-4；Control group 3, which is taken, does not pass through pre-treatment
Rheum officinale leaf tea, other formula be the same as Examples 4, its antiobesity action is poor, because the big yellow leaf Jing Guo pre-treatment is not located directly
Reason, its active ingredient is largely lost, nutritive value reduction.
Fat mass before and after the test-meal of table 7（X±SD）Change
*：Compared with before experiment, P ＜ 0.05；#：Compared with control group, P ＜ 0.05.
As shown in Table 7, fat mass difference has conspicuousness before and after test-meal group experiment（P ＜ 0.05）, Fat distribution averagely under
About 3-5kg drops, and test-meal group, which is compared Fat distribution difference with control group, after experiment conspicuousness（P ＜ 0.05）, illustrate that the present invention is carried
The product of confession has the effect of reduction Fat distribution.Control group 1 takes plain boiled water, and its Fat distribution is substantially unchanged；Control group 2
The treated big yellow leaf of embodiment 4 is only taken, Fat distribution averagely mitigates 2kg or so, but effect is not as good as embodiment 1-4；Control
Group 3 takes the rheum officinale leaf tea not Jing Guo pre-treatment, and other formula be the same as Examples 4, Fat distribution reduction is few, because not passing through
The big yellow leaf of pre-treatment is directly handled, and its active ingredient is largely lost, nutritive value reduction.
The test-meal front and back waist of table 8（X±SD）Change
*：Compared with before experiment, P ＜ 0.05；#：Compared with control group, P ＜ 0.05.
As shown in Table 8, test-meal group experiment front and back waist difference has conspicuousness（P ＜ 0.05）, waistline is averagely reduced by about 3-
Test-meal group is compared girth differences with control group after 6cm, experiment conspicuousness（P ＜ 0.05）, illustrate the product tool that the present invention is provided
Play the role of to reduce waistline.Control group 1 takes plain boiled water, and its waistline is substantially unchanged；Control group 2 is only taken embodiment 4 and handled
The big yellow leaf crossed, waistline averagely mitigates 1cm or so, but effect is not as good as embodiment 1-4；Control group 3, which is taken, does not pass through pre-treatment
Rheum officinale leaf tea, other formula be the same as Examples 4, waistline reduce it is smaller, averagely less than 1cm because not pass through pre-treatment it is big
Yellow leaf is directly handled, and its active ingredient is largely lost, nutritive value reduction.
Table 9 is hematology, routine urinalysis and stool routine examination Testing index before and after test-meal（X±SD）Table
As can be seen from Table 9, either the present invention is provided rheum officinale leaf tea or the rheum officinale leaf tea of control group, before and after experiment,
The blood routine of subject, stool and urine inspection result are in normal range (NR), and subject makees without other adverse reactions to body without pair
With.
From data above, present invention fat-reducing, lipid-lowering effect preferably, have no side effect to body.
Claims (7)
1. a kind of rheum officinale leaf tea, it is characterised in that：It is made up of the raw material of following parts by weight：Big 80-90 parts of yellow leaf, asparagus lettuce 5-10
Part, 1-5 parts of sweet osmanthus, 1-4 parts of barley, 3-8 parts of lily, 2-5 parts of matrimony vine, 1-4 parts of jujube, 2-5 parts of cucumber, wherein, the rheum officinale
Leaf passes through following pre-treatment：Mass ratio according to peanut, Semen sesami nigrum, rice, white sugar, water, big yellow leaf is 1:0.3:1:0.3:
10:10 weigh raw material, and peanut, Semen sesami nigrum, rice, white sugar are added water mixing, and mashing obtains slurries, and big yellow leaf is added into slurries
In, heat 10-20min at 60-70 DEG C, be cooled to after room temperature, 50-80min is soaked at room temperature, during immersion every
10min is stirred once, filtering, and big yellow leaf is cleaned with water, the big yellow leaf of pre-treatment is obtained.
2. rheum officinale leaf tea according to claim 1, it is characterised in that：It is made up of the raw material of following parts by weight：Big yellow leaf 84
Part, 8 parts of asparagus lettuce, 3 parts of sweet osmanthus, 2 parts of barley, 4 parts of lily, 3 parts of matrimony vine, 2 parts of jujube, 3 parts of cucumber.
3. rheum officinale leaf tea according to claim 1 or 2, it is characterised in that：Described big yellow leaf is in mid-April or 7
Middle of the month harvesting.
4. a kind of preparation method of the rheum officinale leaf tea described in claim 1, comprises the following steps：
（1）By the big yellow leaf chopping of pre-treatment, wither：Big yellow leaf is cut into filament shape, is then dried, withered, is controlled
Big yellow leaf moisture after withering is between 60-70%；
（2）Fixing：Finish 4-7min at 60-75 DEG C, then natural cooling；
（3）Knead：Big yellow leaf after fixing is put into kneading machine to carry out kneading 10-15min；
（4）Dry：It is 1-9% that big yellow leaf after kneading, which is dried at 90-105 DEG C to water content,；
（5）Auxiliary material is processed：By asparagus lettuce, sweet osmanthus, barley, lily, matrimony vine, jujube, cucumber cleaning, asparagus lettuce, jujube, cucumber are cut
Piece, it is 3-9% then to be dried respectively at 80-90 DEG C with sweet osmanthus, barley, lily to moisture, is cooled down standby；
（6）Mix：Above-mentioned treated each raw material is mixed, you can.
5. a kind of preparation method of rheum officinale leaf tea according to claim 4, it is characterised in that：Step（1）In, by big yellow leaf
It is cut into the filament shape that width is 2-3cm.
6. a kind of preparation method of rheum officinale leaf tea according to claim 4, it is characterised in that：Step（2）In, fixing is used
Be caldron type water-removing machine or cylinder type water-removing machine.
7. a kind of preparation method of rheum officinale leaf tea according to claim 4, it is characterised in that：Step（5）In, by asparagus lettuce,
Jujube, cucumber are cut into slices thick to 1-3mm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912576A (en) * | 2017-12-06 | 2018-04-17 | 王占菊 | The production method of rheum officinale tea |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041624A (en) * | 2014-05-06 | 2014-09-17 | 西北师范大学 | Production method of rhubarb leaf tea |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041624A (en) * | 2014-05-06 | 2014-09-17 | 西北师范大学 | Production method of rhubarb leaf tea |
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| 兰志琼等: "药用大黄叶中蒽醌及鞣质类成分动态研究", 《时珍国医国药》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912576A (en) * | 2017-12-06 | 2018-04-17 | 王占菊 | The production method of rheum officinale tea |
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Effective date of registration: 20220817 Address after: 723300 organic industrial park of Mingzhu community, Yangzhou sub district office, Yangxian County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Ba Yahong Technology Incubation Co., Ltd. Address before: Zhoujiaba Group, Luziba Village, Jingyang Town, Zhenba County, Hanzhong City, Shaanxi Province 723600 Patentee before: He Ling |