CN108813022A - A kind of rose tea and preparation method thereof with reduction postprandial blood sugar function - Google Patents
A kind of rose tea and preparation method thereof with reduction postprandial blood sugar function Download PDFInfo
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- CN108813022A CN108813022A CN201810863747.8A CN201810863747A CN108813022A CN 108813022 A CN108813022 A CN 108813022A CN 201810863747 A CN201810863747 A CN 201810863747A CN 108813022 A CN108813022 A CN 108813022A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/14—Tea preparations, e.g. using additives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/60—Moraceae (Mulberry family), e.g. breadfruit or fig
- A61K36/605—Morus (mulberry)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/73—Rosaceae (Rose family), e.g. strawberry, chokeberry, blackberry, pear or firethorn
- A61K36/738—Rosa (rose)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/81—Solanaceae (Potato family), e.g. tobacco, nightshade, tomato, belladonna, capsicum or jimsonweed
- A61K36/815—Lycium (desert-thorn)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/82—Theaceae (Tea family), e.g. camellia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/898—Orchidaceae (Orchid family)
- A61K36/8984—Dendrobium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
Abstract
The present invention provides a kind of with the rose tea for reducing postprandial blood sugar function, is made of the raw material of following parts by weight：1-7 parts of rose；Smear 0.5-3 parts of tea extraction, 0.5-3 parts of wolfberry fruit extract, 0.1-1 parts of Herba Dendrobii extract, 0.5-3 parts of mulberry-leaf extract.The preparation method of above-mentioned rose tea is additionally provided, includes the steps that tea extract is smeared in a preparation；One the step of preparing fructus lycii extracted solution；One the step of preparing Mori folium extract；The step of one preparation dendrobium extract；The step of one extracting solution compounding；The step of one preparation rose.Middle perfusion compounding concentrate is spent in every with autosampler, pallet is packed into, is put into constant pressure and dry in baking oven, after drying, as there is the rose tea for reducing postprandial blood sugar effect.Present invention water-soluble substances after hot-water soak can dissolve out rapidly, and bioactive substance is higher than the content in single rose, can reduce level of postprandial blood sugar.
Description
Technical field
The invention belongs to food processing field, specifically it is a kind of with the rose tea for reducing postprandial blood sugar effect and
Preparation method.
Background technique
With the change of aging of population and Dietary Pattern of Residents, the disease incidence of diabetes increases year by year.Common control
Blood glucose mode is intake low suger diet and/or intake drug control postprandial blood sugar.Low suger diet is unable to satisfy to food diversification
Demand, drug therapy price is higher, and take for a long time have certain toxic side effect (such as hypoglycemia, weight gain stomach function regulating
Enteron aisle reaction etc.).Therefore, developing a kind of effect being made of conventional food preferably quickly reduces the health care food of postprandial blood sugar
Product have great importance as the mode of lifelong control postprandial blood sugar.
Through inquiry document and patent, the results showed that：Rose tea production there are two types of processing method, one is by rose and
It is crushed after other drug matchings mixing, immersion is taken；Second is that rose is obtained drying rose after drying means appropriate processing
Rare flower, immersion are taken.These two types of products have certain deficiency：First is that traditional Chinese medicine ingredients are taken for a long time, there may be certain safeties
Problem；Second is that the active material leaching velocity in rose and Chinese medicine is slower, often to brew by 3 times or more could big portion
Divide and enters in aqueous solution；Third is that being brewed in rear millet paste every time, various water-soluble actives contents are lower, and it is postprandial that reduction is not achieved
The effective dose of blood glucose.
Summary of the invention
For above-mentioned technical problem in the prior art, the present invention provides a kind of with the rose for reducing postprandial blood sugar effect
Rare jasmine tea and preparation method thereof, this rose tea and preparation method thereof with reduction postprandial blood sugar effect will solve
Rose tea water-soluble actives content in the prior art is low, active material leaching velocity is slow, and rose tea reduces postprandial
Blood glucose acts on bad technical problem.
The present invention provides a kind of with the rose tea for reducing postprandial blood sugar function, by the raw material system of following parts by weight
It is standby to form：
Specifically, calculated with dry weight, smears in tea extraction described in every mL, smear tea containing 1g；Described in every mL
Chinese holly
In Qi extract, the fructus lycii containing 1g；In the Herba Dendrobii extract described in every mL, the dendrobium nobile containing 1g；In every mL
In the mulberry-leaf extract, the mulberry leaf containing 1g.
The present invention also provides a kind of above-mentioned preparation methods with the rose tea for reducing postprandial blood sugar effect, including
Following steps：
1) the step of tea extract is smeared in a preparation：In terms of dry weight, tea raw material will be smeared by 1g:The ratio of 10-100mL is added
Ethanol water mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 30%, and 60-100 DEG C of heating mentions
2-8h is taken, three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50mL heats 60-100 DEG C plus ethanol water mashing is stated
2-8h, three layers of filtered through gauze are extracted, merging filtrate is concentrated by Rotary Evaporators, and the condition of rotary evaporation is that temperature is 90-
100 DEG C, vacuum degree 0.06-0.08MPa, until the 1mL volume of the concentrated liquid is equivalent to after 1g smears tea amount, 6 layers of gauze squeeze filtering, filtrate
Refrigeration；
2) prepare fructus lycii extracted solution the step of：In terms of dry weight, fructus lycii raw material is pressed into 1g:Second is added in 10-100mL ratio
Alcohol solution mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 30%, heats 60-100 DEG C of extraction
2-8h, three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50mL is mentioned plus ethanol water mashing, 60-100 DEG C of heating is stated
2-8h, three layers of filtered through gauze are taken, merging filtrate is concentrated by Rotary Evaporators, and the condition of rotary evaporation is that temperature is 90-100
DEG C, vacuum degree 0.06-0.08Mpa is concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g fructus lycii amount, and 6 layers of gauze squeeze filtering, filter
Liquid cooling hiding；
3) prepare Mori folium extract the step of：In terms of dry weight, mulberry leaf raw material is pressed into 1g:Second is added in 10-100mL ratio
Alcohol solution mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 30%, heats 60-100 DEG C of extraction
2-8h, three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50mL is mentioned plus ethanol water mashing, 60-100 DEG C of heating is stated
2-8h, three layers of filtered through gauze are taken, merging filtrate is concentrated by Rotary Evaporators, and the condition of rotary evaporation is that temperature is 90-100
DEG C, vacuum degree 0.06-0.08MPa is concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g mulberry leaf amount, 6 layers of filtered through gauze, and filtrate is cold
Hiding；
4) the step of preparation dendrobium extract：In terms of dry weight, dendrobium nobile raw material is pressed into 1g:10-100mL ratio is added
Ethanol water mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 10%, and 60-100 DEG C of heating mentions
2-8h is taken, three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50mL heats 60-100 DEG C plus ethanol water mashing is stated
2-8h is extracted, three layers of filtered through gauze, merging filtrate, Rotary Evaporators concentration, the condition of rotary evaporation is that temperature is 90-100 DEG C,
Vacuum degree 0.06-0.08MPa is concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g dendrobium nobile amount, 6 layers of filtered through gauze, filtrate refrigeration；
5) the step of extracting solution compounding：Above-mentioned is smeared into tea concentrate, fructus lycii concentrate, mulberry leaf concentrate and stone
Dry measure used in former times concentrate is with 0.5-3：0.5-3：0.1-1：The weight ratio of 0.5-3 mixes, and stirs evenly, and refrigerates spare；
6) the step of preparation rose：After rose picking, sorting selects every colored dry measure to be greater than 2g, removal
Maturity is excessive, petal is imperfect, flower pattern is not rectified or has the flower for mildew of damaging by worms, after tap water elutes and drains away the water,
Roseleaf is arranged with tweezers, according to rose, smears tea concentrate, fructus lycii concentrate, mulberry leaf concentrate and dendrobium nobile concentrate
With 1-7：0.5-3：0.5-3：0.1-1：The weight ratio of 0.5-3 spends middle perfusion compounding concentrate, dress with autosampler in every
Enter pallet, be put into constant pressure and dry in baking oven, drying parameter is：50-90 DEG C, 4-8h, moisture terminates when being lower than 9.0%, after drying,
It takes out pallet to sort after dried flower is cooling, pack, as rose tea.
Fructus lycii involved in the present invention is the erythrocarpus of fructus lycii (Lycium barbarum L.).National health health committee
Member can have confirmed that it for dual-purpose of drug and food material.Wolfberry fruit extract involved in the present invention is fructus lycii through the extraction of superheated water alcohol liquid and mistake
It filters, the liquid product after concentration, is free of ethyl alcohol in solution, contains polysaccharide, amino acid, flavone compound, the color in fructus lycii
Element and minerals etc..
Mulberry leaf involved in the present invention are the dried leaf that mulberry leaf are moraceae plants mulberry (Morus alba L.).National health
The healthy committee has confirmed that it for dual-purpose of drug and food material.Mulberry-leaf extract involved in the present invention is that mulberry leaf are mentioned through superheated water alcohol liquid
Liquid product after taking and filter, being concentrated is free of ethyl alcohol in solution, contains various water-soluble polysaccharide substances, the Huang in mulberry leaf
The substances such as ketone and its glycoside, mineral element and alkaloid.
Dendrobium nobile involved in the present invention is the green of dendrobium candidum (Dendrobiumofficinale Kimura et Migo)
Color stem.The national health health committee has confirmed that it for new resources of food.Herba Dendrobii extract involved in the present invention is dendrobium nobile warp
Superheated water alcohol extract extracts and the liquid product after filtering and concentrating, is free of ethyl alcohol in solution, solution contains each in dendrobium nobile
The nutriments such as kind water-soluble polysaccharide substance, flavonoids, mineral element and protein.
The edible rose (Rosa rugosa Thunb.) that the present invention uses is the flower of rosaceae rose, property
Mildly, there is the promoting flow of qi and blood circulation, soothing the liver be amusing, help digest and other effects.The national health health committee has confirmed that it for medicine food two
Use material.
Product of the present invention water-soluble substances after hot-water soak can dissolve out rapidly, and activity substance content is high, can reach reduction
The effective dose of postprandial blood sugar, and then efficiently reduce level of postprandial blood sugar.Each material belongs to Foods material simultaneously, for a long time
It is without side-effects to take safety.Product of the present invention mouthfeel, raciness have tealeaves and rose mixing fragrance；Shape of product, sense organ
It is good, it is a complete rose after immersion；Brew the transparent yellowish-brown of rear millet paste.
Product of the invention is proportionally to mix above-mentioned each material, is prepared into Fast Stripping performance and has drop
The rose tea product of low postprandial blood sugar function.The present invention has effects that inhibit postprandial blood sugar rapid increase, the ingredient of the tea
From food resource, long-term drinking, to human body without illeffects, and sensory properties is good.
The present invention by pharmacological techniques and foods processing technique develop it is a kind of adjust postprandial blood sugar from food
Composition, the supporting body of the composition is rose.Product of the present invention has the characteristics that 5：1, having quickly reduces postprandial blood
Sugared function；2, the safety issue that all raw material sources need to pay close attention to when food resource, no long-term use；3, activity after brewing
Substance energy Fast Stripping；4, activity substance content is high in solution；5, the technology of the present invention is simple, noresidue, pollution-free, not by space
With the limitation of time, there is no adverse effect to processing space facility and people.
The present invention is compared with prior art, and technological progress is significant.The present invention is aided with it using rose as supporting body
His food material extraction object, active constituent is more than rose and content is high, and it is low to overcome bioactive substance content, can not
Reach the deficiency for reducing the effective dose of postprandial blood sugar, and then can efficiently reduce level of postprandial blood sugar；The present invention overcomes simultaneously
Functional components discharge slow problem during brewed in hot water, and extract dissolves rapidly when meeting water, and it is slow not to compensate for release
Foot.
Detailed description of the invention
Fig. 1 is a kind of preparation technology flow chart with the rose tea for reducing postprandial blood sugar effect of the invention.
Fig. 2 is to reduce animal postprandial blood sugar using a kind of rose tea with reduction postprandial blood sugar effect of the invention
Effect picture.
Specific embodiment
Embodiment 1:
The present invention provides it is a kind of with reduce postprandial blood sugar function rose tea, the tea by following parts by weight original
Material is made：
1-7 parts of rose；
Smear 0.5-3 parts of tea extraction；
0.5-3 parts of wolfberry fruit extract；
0.1-1 parts of Herba Dendrobii extract；
0.5-3 parts of mulberry-leaf extract.
The present invention provides a kind of with the rose tea preparation method for reducing postprandial blood sugar function.
Include the following steps：
1) preparation step for smearing tea extract：Tea raw material (in terms of dry weight) will be smeared with 1:10-100(g:ML) ratio adds
Enter water and ethanol extract (mass percent concentration is 30% concentration of alcohol) mashing, heats 60-100 DEG C of extraction 2-8h, three layers
Filtered through gauze.Filter residue is again with 1:10-50(g:ML) ratio adds extracting solution to be beaten, and heats 60-100 DEG C of extraction 2-8h, three layers of gauze
Filtering.Merging filtrate, Rotary Evaporators concentration, until the 1mL volume of the concentrated liquid is equivalent to after 1g smears tea amount, and 6 layers of filtered through gauze, filtrate
Refrigeration；
2) preparation step of a fructus lycii extracted solution：By fructus lycii raw material (in terms of dry weight) 1:10-100(g:ML) ratio is added
Water and ethanol extract (mass percent concentration is 30% concentration of alcohol) mashing, heat 60-100 DEG C of extraction 2-8h, three layers of yarn
Cloth filtering.Filter residue is again with 1:10-50(g:ML) ratio adds extracting solution to be beaten, and heats 60-100 DEG C of extraction 2-8h, three layers of gauze mistake
Filter.Merging filtrate, Rotary Evaporators concentration are concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g fructus lycii amount, 6 layers of filtered through gauze, filter
Liquid cooling hiding；
3) preparation step of a Mori folium extract：By mulberry leaf raw material (in terms of dry weight) 1:10-100(g:ML) ratio is added
Water and ethanol extract (mass percent concentration is 30% concentration of alcohol) mashing, heat 60-100 DEG C of extraction 2-8h, three layers of yarn
Cloth filtering.Filter residue is again with 1:10-50(g:ML) ratio adds extracting solution to be beaten, and heats 60-100 DEG C of extraction 2-8h, three layers of gauze mistake
Filter.Merging filtrate, Rotary Evaporators concentration are concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g mulberry leaf amount, 6 layers of filtered through gauze, filter
Liquid cooling hiding；
4) preparation step of a dendrobium extract：By dendrobium nobile raw material (in terms of dry weight) 1:10-100(g:ML) ratio is added
Water and ethanol extract (mass percent concentration is 10% concentration of alcohol) mashing, heat 60-100 DEG C of extraction 2-8h, three layers of yarn
Cloth filtering.Filter residue is again with 1:10-50(g:ML) ratio adds extracting solution to be beaten, and heats 60-100 DEG C of extraction 2-8h, three layers of gauze mistake
Filter.Merging filtrate, Rotary Evaporators concentration are concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g dendrobium nobile amount, 6 layers of filtered through gauze, filter
Liquid cooling hiding；
5) extracting solution compounds step：Tea concentrate, fructus lycii concentrate, mulberry leaf concentrate and dendrobium nobile concentrate will be smeared
With 0.5-3：0.5-3：0.1-1：The mass ratio of 0.5-3 mixes, and stirs evenly, and refrigerates spare.
6) preparation step of a rose：After rose picking, the too small flower (weight individually spent after dry is rejected in sorting
Amount is more than or equal to 2g), removal maturity is excessive, petal is imperfect or has the flower for mildew of damaging by worms, scrubbed and drain away the water
Afterwards, 1-3g is perfused in each petal and compounds concentrate, sabot is put into constant pressure and dry in baking oven.Drying parameter：50-90 DEG C, 4-
8h, moisture are lower than 9.0%.After drying, sorting, individual packaging are taken out.As finished product.
It is an open rose after the rose tea product prepared according to above-mentioned preparation method is impregnated, millet paste is yellow
Brown, it is transparent, there are tealeaves and rose mixing fragrance.
Embodiment 2:
A kind of rose tea with reduction postprandial blood sugar effect, is prepared by a method comprising the following steps：
(1), the preparation for smearing tea extract, specifically comprises the following steps：
1., 100g smeared to tea raw material be added in the ethanol water that 5L concentration of volume percent is 30% and be beaten, then
Control 100 DEG C of progress alcohol of temperature take 5h, and three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 30%
Mashing, then controlled at 100 DEG C of progress alcohol extracting 5h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
After 0.08MPa is concentrated to 100mL, filtering is squeezed with 6 layers of gauze, resulting filtrate is to smear tea extract, and 4 DEG C stored refrigerated；
(2), the preparation of fructus lycii extracted solution, specifically comprises the following steps：
1., 100g fructus lycii raw material is added in the ethanol water that 5L concentration of volume percent is 30% and is beaten, then
Control 100 DEG C of progress alcohol of temperature take 5h, and three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 30%
Mashing, then controlled at 100 DEG C of progress alcohol extracting 5h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
0.08MPa is carried out after being concentrated to 100mL, squeezes filtering with 6 layers of gauze, resulting filtrate is fructus lycii extracted solution, and 4 DEG C of refrigerations are protected
It deposits；
(3), the preparation of dendrobium extract, specifically comprises the following steps：
1., 100g dendrobium nobile raw material is added in the ethanol water that 5L concentration of volume percent is 10% and is beaten, then
100 DEG C of progress alcohol extracting 5h of temperature are controlled, three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 10%
Mashing, then controlled at 100 DEG C of progress alcohol extracting 8h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
After 0.08MPa is concentrated to 100mL, filtering is squeezed with 6 layers of gauze, resulting filtrate is dendrobium extract, and 4 DEG C stored refrigerated；
(4), the preparation of Mori folium extract, specifically comprises the following steps：
1., 100g mulberry leaf raw material is added in the ethanol water that 5L concentration of volume percent is 30% and is beaten, then
100 DEG C of progress alcohol extracting 5h of temperature are controlled, three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 30%
Mashing, then controlled at 100 DEG C of progress alcohol extracting 8h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
0.08MPa is carried out after being concentrated to 100mL, squeezes filtering with 6 layers of gauze, resulting filtrate is Mori folium extract, and 4 DEG C of refrigerations are protected
It deposits；
(5), the compounding of extracting solution：
Resulting tea extract, the resulting fructus lycii extracted solution of step (2), step (3) the resulting dendrobium nobile smeared of step (1) is mentioned
Liquid and step (4) resulting Mori folium extract are taken, calculates by volume, that is, smears tea extract：Medlar extract liquid：Dendrobium nobile extracts
Liquid：Mori folium extract presses 200g：175g：225g：The ratio of 125g is mixed, and obtains compositional liquor after mixing evenly, in temperature
It is spare for 4 DEG C of refrigerations；
(6), compositional liquor is perfused in rose, obtains the rose containing compositional liquor：
After the picking of the rose for putting flower pattern in order, i.e. rose, flower dry weight is taken to be greater than the rose of 2g, removal
Maturity is excessive, petal is imperfect, flower pattern is not rectified or has the flower for mildew of damaging by worms, and elutes through tap water and drains surface moisture
Afterwards, the case where being folded with tweezers manual reset small part outer layer petal, overturn or distorted by a small margin is to get the rose for putting flower pattern in order
Rare flower；
The compounding liquid measure being perfused in above-mentioned every rose, by rose dry weight：Compositional liquor weight is 1g：2.25g ratio
Example calculates；
(7), rose drying and water analysis：
Rose containing compositional liquor is tiled one layer in pallet, controlled at 60 DEG C of constant pressure and dry 5h, then certainly
It is so cooled to room temperature, is sorted by flower size, packed to get having the rose tea for reducing postprandial blood sugar effect.According to national standard
First method analysis moisture content in (GB 5009.3-2016), above-mentioned resulting rose tea through detecting,
Moisture content is 8.2%.
Embodiment 3:
(1), the preparation for smearing tea extract, specifically comprises the following steps：
1., 500g smeared to tea raw material be added in the ethanol water that 5L concentration of volume percent is 30% and be beaten, then
90 DEG C of progress alcohol extracting 8h of temperature are controlled, three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 30%
Mashing, then controlled at 90 DEG C of progress alcohol extracting 8h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
0.08MPa is carried out after being concentrated to 500mL, squeezes filtering with 6 layers of gauze, resulting filtrate is to smear tea extract, and 4 DEG C of refrigerations are protected
It deposits；
(2), the preparation of fructus lycii extracted solution, specifically comprises the following steps：
1., 500g fructus lycii raw material is added in the ethanol water that 5L concentration of volume percent is 30% and is beaten, then
90 DEG C of progress alcohol extracting 8h of temperature are controlled, three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 30%
Mashing, then controlled at 90 DEG C of progress alcohol extracting 8h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
0.08MPa is carried out after being concentrated to 500mL, squeezes filtering with 6 layers of gauze, resulting filtrate is fructus lycii extracted solution, and 4 DEG C of refrigerations are protected
It deposits；
(3), the preparation of dendrobium extract, specifically comprises the following steps：
1., 500g dendrobium nobile raw material is added in the ethanol water that 5L concentration of volume percent is 10% and is beaten, then
90 DEG C of progress alcohol extracting 8h of temperature are controlled, three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 10%
Mashing, then controlled at 90 DEG C of progress alcohol extracting 8h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
0.08MPa is carried out after being concentrated to 500mL, squeezes filtering with 6 layers of gauze, resulting filtrate is dendrobium extract, and 4 DEG C of refrigerations are protected
It deposits；
(4), the preparation of Mori folium extract, specifically comprises the following steps：
1., 500g mulberry leaf raw material is added in the ethanol water that 5L concentration of volume percent is 30% and is beaten, then
90 DEG C of progress alcohol extracting 8h of temperature are controlled, three layers of filtered through gauze of resulting alcohol extract 1 obtain filtrate 1；
2., resulting filter residue after above-mentioned filtering is added in the ethanol water that 2.5L concentration of volume percent is 30%
Mashing, then controlled at 90 DEG C of progress alcohol extracting 8h, three layers of filtered through gauze of resulting alcohol extract 2 obtain filtrate 2；
3., merge above-mentioned filtrate 1 and filtrate 2, then by Rotary Evaporators controlled at 100 DEG C, vacuum degree
0.08MPa is carried out after being concentrated to 500mL, squeezes filtering with 6 layers of gauze, resulting filtrate is Mori folium extract, and 4 DEG C of refrigerations are protected
It deposits；
(5), prepared by compositional liquor：
Tea extract, the resulting medlar extract liquid of step (2), step (3) resulting dendrobium nobile are smeared by step (1) is resulting
Extracting solution and step (4) resulting Mori folium extract, calculate by volume, that is, smear tea extract：Medlar extract liquid：Dendrobium nobile mentions
Take liquid：Mori folium extract presses 150g：150g：150g：The ratio of 50g is mixed, and obtains compositional liquor after mixing evenly, and 4 DEG C cold
It hides spare；
(6), compositional liquor is perfused in rose, obtains the rose containing compositional liquor：
After the picking of the rose for putting flower pattern in order, i.e. rose, flower dry weight is taken to be greater than the rose of 2g, removal
Maturity is excessive, petal is imperfect, flower pattern is not rectified or has the flower for mildew of damaging by worms, and elutes through tap water and drains surface moisture
Afterwards, the case where being folded with tweezers manual reset small part outer layer petal, overturn or distorted by a small margin is to get the rose for putting flower pattern in order
Rare flower；
The compounding liquid measure being perfused in above-mentioned every rose, by rose dry weight：Compositional liquor is 1g：The ratio meter of 0.5g
It calculates；
(7), the rose containing compositional liquor is tiled one layer in pallet, then controlled at 60 DEG C of constant pressure and dries
5h, then cooled to room temperature, is sorted by flower size, is packed to get having the rose tea for reducing postprandial blood sugar effect.
According to national standard method (GB 5009.3-2016) analysis moisture content, the above-mentioned resulting rose with reduction postprandial blood sugar effect
Jasmine tea is through detecting, moisture 8.5%.
Embodiment 4:
The drop postprandial blood sugar effect of animal postprandial blood sugar measuring method and rose tea
2.1 determination method of blood sugar：
(1) capsule of the oral consumption containing quantitative material, after adopted using blood collecting pen by male rabbit ear end every 15min
Blood；(2) blood sugar test paper is inserted into mating blood glucose meter, waits several seconds, blood glucose meter start completion；(3) blood sample is touched into blood sugar test paper
Blood inlet end mouth, drop of blood are inhaled into automatically；(4) confirmation blood sampling volume is enough；(5) it waits 8 seconds, screen shows blood glucose test results.
Mensuration program of 2.2 foods to reducing postprandial blood glucose：
(1) oral consumption contains quantitative white granulated sugar, by the agent of rabbit per kilogram of body weight feeding 0.075g white granulated sugar male after empty stomach 4h
Amount, calculates separately white granulated sugar dosage according to every rabbit weight, measures blood glucose by rabbit ear edge vein exploitating blood every 15min, altogether
Measurement 5 times, as control curve；(2) oral quantitative white granulated sugar and the rose tea (product of embodiment 2, by an empty stomach of ingesting simultaneously
The product 0.225g of per kilogram hero rabbit feeding 0.075g white granulated sugar and embodiment 2 after 4h, calculates separately according to every rabbit weight
White granulated sugar and product dosage), pass through male rabbit ear end blood sampling measurement blood glucose every 15min, measure 5 times altogether, the data obtained with compare
Group compares.
Experimental result is as shown in Figure 2.The result shows that the hypoglycemic effect of rose tea (product of embodiment 2) continues in figure
Time is long, and blood glucose fall is big, and there is preferable adjust to control postprandial blood sugar effect.
Claims (3)
1. a kind of with the rose tea for reducing postprandial blood sugar function, which is characterized in that prepared by the raw material of following parts by weight
It forms：
1-7 parts of rose；
Smear 0.5-3 parts of tea extraction；
0.5-3 parts of wolfberry fruit extract；
0.1-1 parts of Herba Dendrobii extract；
0.5-3 parts of mulberry-leaf extract.
2. according to claim 1 a kind of with the rose tea for reducing postprandial blood sugar function, which is characterized in that with dry weight
It calculates, smears in tea extraction described in every mL, smear tea containing 1g；In the wolfberry fruit extract described in every mL, contain 1g's
Fructus lycii；In the Herba Dendrobii extract described in every mL, the dendrobium nobile containing 1g；In the mulberry-leaf extract described in every mL, contain 1g's
Mulberry leaf.
3. a kind of preparation method with the rose tea for reducing postprandial blood sugar effect described in claim 1, it is characterised in that
Include the following steps：
1）The step of tea extract is smeared in one preparation：In terms of dry weight, tea raw material will be smeared by 1g:Ethyl alcohol is added in the ratio of 10-100mL
Aqueous solution mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 30%, heats 60-100 DEG C of extraction 2-
8h, three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50 mL is mentioned plus ethanol water mashing, 60-100 DEG C of heating is stated
2-8h, three layers of filtered through gauze are taken, merging filtrate is concentrated by Rotary Evaporators, and the condition of rotary evaporation is that temperature is 90-100
DEG C, vacuum degree 0.06-0.08MPa, until the 1mL volume of the concentrated liquid is equivalent to after 1g smears tea amount, 6 layers of gauze squeeze filtering, and filtrate is cold
Hiding；
2）One the step of preparing fructus lycii extracted solution：In terms of dry weight, fructus lycii raw material is pressed into 1g:Ethanol water is added in 10-100mL ratio
Solution mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 30%, heats 60-100 DEG C of extraction 2-8h,
Three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50 mL heats 60-100 DEG C of extraction 2- plus ethanol water mashing is stated
8h, three layers of filtered through gauze, merging filtrate are concentrated by Rotary Evaporators, and the condition of rotary evaporation is that temperature is 90-100 DEG C, very
Reciprocal of duty cycle 0.06-0.08Mpa is concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g fructus lycii amount, and 6 layers of gauze squeeze filtering, and filtrate is cold
Hiding；
3）One the step of preparing Mori folium extract：In terms of dry weight, mulberry leaf raw material is pressed into 1g:Ethanol water is added in 10-100mL ratio
Solution mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 30%, heats 60-100 DEG C of extraction 2-8h,
Three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50 mL heats 60-100 DEG C of extraction 2- plus ethanol water mashing is stated
8h, three layers of filtered through gauze, merging filtrate are concentrated by Rotary Evaporators, and the condition of rotary evaporation is that temperature is 90-100 DEG C, very
Reciprocal of duty cycle 0.06-0.08MPa is concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g mulberry leaf amount, 6 layers of filtered through gauze, filtrate refrigeration；
4）The step of one preparation dendrobium extract：In terms of dry weight, dendrobium nobile raw material is pressed into 1g:Ethyl alcohol is added in 10-100mL ratio
Aqueous solution mashing, in the ethanol water, the mass percent concentration of ethyl alcohol is 10%, heats 60-100 DEG C of extraction 2-
8h, three layers of filtered through gauze, filter residue is again with 1g:The ratio of 10-50 mL is mentioned plus ethanol water mashing, 60-100 DEG C of heating is stated
2-8h is taken, three layers of filtered through gauze, merging filtrate, Rotary Evaporators concentration, the condition of rotary evaporation is that temperature is 90-100 DEG C, very
Reciprocal of duty cycle 0.06-0.08MPa is concentrated to after the 1mL volume of the concentrated liquid is equivalent to 1g dendrobium nobile amount, 6 layers of filtered through gauze, filtrate refrigeration；
5）The step of one extracting solution compounding：To smear tea concentrate, fructus lycii concentrate, mulberry leaf concentrate and dendrobium nobile dense by above-mentioned
Contracting liquid is with 0.5-3：0.5-3：0.1-1：The weight ratio of 0.5-3 mixes, and stirs evenly, and refrigerates spare；
6）The step of one preparation rose：After rose picking, sorting selects every colored dry measure to be greater than 2g, and removal is mature
Spend that big, petal is imperfect, flower pattern is not rectified or has the flower for mildew of damaging by worms to use tweezer after tap water elutes and drains away the water
Son arranges roseleaf, according to rose, smears tea concentrate, fructus lycii concentrate, mulberry leaf concentrate and dendrobium nobile concentrate with 1-
7：0.5-3：0.5-3：0.1-1：The weight ratio of 0.5-3 spends middle perfusion compounding concentrate in every with autosampler, is packed into support
Disk, is put into constant pressure and dry in baking oven, and drying parameter is：50-90 DEG C, 4-8h, moisture terminates when being lower than 9.0%, after drying, takes out
Pallet sorts after dried flower is cooling, packs, as rose tea.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750302A (en) * | 2013-12-30 | 2014-04-30 | 徐州绿之野生物食品有限公司 | Lycium chinense alcohol extract as well as preparation method and application thereof |
| CN105192807A (en) * | 2015-10-15 | 2015-12-30 | 马荣钢 | Dendrobium officinale beverage and production method thereof |
| CN105941708A (en) * | 2016-06-15 | 2016-09-21 | 翟志桦 | Healthcare tea |
| CN107772019A (en) * | 2016-08-31 | 2018-03-09 | 上海洪久农业发展股份有限公司 | The preparation method of discoloration rose tea |
| CN107821680A (en) * | 2017-12-15 | 2018-03-23 | 柳州市汉象教育咨询有限责任公司 | A kind of preparation method of rose tea |
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2018
- 2018-08-01 CN CN201810863747.8A patent/CN108813022A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750302A (en) * | 2013-12-30 | 2014-04-30 | 徐州绿之野生物食品有限公司 | Lycium chinense alcohol extract as well as preparation method and application thereof |
| CN105192807A (en) * | 2015-10-15 | 2015-12-30 | 马荣钢 | Dendrobium officinale beverage and production method thereof |
| CN105941708A (en) * | 2016-06-15 | 2016-09-21 | 翟志桦 | Healthcare tea |
| CN107772019A (en) * | 2016-08-31 | 2018-03-09 | 上海洪久农业发展股份有限公司 | The preparation method of discoloration rose tea |
| CN107821680A (en) * | 2017-12-15 | 2018-03-23 | 柳州市汉象教育咨询有限责任公司 | A kind of preparation method of rose tea |
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