CN104206579A - Solid instant syringa pubescens tea with antihypertensive effect and preparation method of solid instant syringa pubescens tea - Google Patents

Solid instant syringa pubescens tea with antihypertensive effect and preparation method of solid instant syringa pubescens tea Download PDF

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CN104206579A
CN104206579A CN201410514938.5A CN201410514938A CN104206579A CN 104206579 A CN104206579 A CN 104206579A CN 201410514938 A CN201410514938 A CN 201410514938A CN 104206579 A CN104206579 A CN 104206579A
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syringa pubescens
honeysuckle
raw material
tea
syringa
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CN104206579B (en
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刘普
邓瑞雪
高嘉屿
李小方
尹卫平
李明
段文录
田轶
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Henan University of Science and Technology
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Henan University of Science and Technology
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Abstract

The invention discloses solid instant syringa pubescens tea with an antihypertensive effect and a preparation method of the solid instant syringa pubescens tea. The solid instant syringa pubescens tea is made of raw materials including, in mass percent, 50-70% of syringa pubescens, 25-40% of honeysuckle and 5-10% of chrysanthemum which are dried, extracted and concentrated. The preparation method includes the steps: selecting the raw materials; pre-treating the syringa pubescens, the honeysuckle and the chrysanthemum; extracting and concentrating effective components; preparing solid instant tea and the like. The solid instant tea is a pure natural resource and simple in preparation process and convenient to store, carry and use, and made tea is golden in color, rich in fragrance, pure, natural and fine in taste. The solid instant tea is mainly made of the raw materials simultaneously serving as medicines and foods, has remarkable antihypertensive effect and is suitable for long-term use for hypertension patients, and any toxic and side effects on human bodies are avoided.

Description

A kind of Syringa pubescens instant solid tea with hypotensive effect and preparation method thereof
Technical field
The invention belongs to health-care tea preparation field, be specifically related to a kind of Syringa pubescens instant solid tea with hypotensive effect and preparation method thereof.
Background technology
Syringa pubescens is Oleaceae genus syringa, shrub.Have another name called daphne lilac, hair (leaf) cloves, Littleleat Lilac, originate from the ground such as Henan, Hebei, Shaanxi.Find after deliberation, in Syringa pubescens, contain triterpenes, flavonoids and glucoside compound, the content of its glucosides is relatively high, and activity is stronger, has larger research and development to be worth.Research discovery, Syringa pubescens has extraordinary antihypertensive effect, can be developed as relevant antihypertensive product.Hypertension is a kind of symptom that human five internal organs's six internal organs functional disturbance occurs later, is also the most important hazards of cardiovascular and cerebrovascular diseases.Once suffer from hypertension, the control blood pressure of needs of patients long-term taking medicine.Conventional depressor is taking Western medicine as main, and these medicines mostly are the dependent drug of curing the symptoms, not the disease, and long-term taking can increase the resistance to the action of a drug and dependence, and medicine may bring some other injury to patient simultaneously.Therefore, research and development Chinese medicine for lowering high blood pressure medicine is extremely urgent.And having no report about the hypotensive effect of Syringa pubescens always, its product for hypotensive effect prepared by primary raw material never occurs.Therefore, for Syringa pubescens, these further research and development with the new herb resource of better treatment and health care utilize significant in the present invention.
Summary of the invention
The object of the invention is to provide a kind of Syringa pubescens instant solid tea with hypotensive effect and preparation method thereof, this instant solid tea has good antihypertensive effect, use safety, there is no toxic and side effect, applicable hyperpietic uses for a long time, and its preparation method makes instant solid tea fragrance naturally pure, and mouthfeel is good, and retain to greatest extent every kind of raw material active component separately.
The technical scheme that the present invention adopts is for achieving the above object: a kind of Syringa pubescens instant solid tea with hypotensive effect, taking Syringa pubescens, honeysuckle and chrysanthemum as raw material, make after concentrating through super-dry processing, extraction, the addition of described raw material is respectively according to mass percent: Syringa pubescens 50-70%, honeysuckle 25-40% and chrysanthemum 5-10%.
The preparation method of the described Syringa pubescens instant solid tea with hypotensive effect, comprises the following steps:
Choosing of step 1, raw material
Get respectively Syringa pubescens, honeysuckle and chrysanthemum according to described mass percent and be raw material, for subsequent use;
The pretreatment of step 2, Syringa pubescens
Get Syringa pubescens raw material, impurity elimination, cleans up, spread in baker, first under 30-40 DEG C of condition, dry 24h, be then warming up to 48-55 DEG C, dry to moisture be 20-30%, with medicine cutter cut into length be 0.2-0.5cm section, raw material after segment spreads in baker, is warming up to 60-70 DEG C, is dried to moisture and is less than 10%, obtain through pretreated Syringa pubescens, for subsequent use;
The pretreatment of step 3, honeysuckle
Extracting honeysuckle raw material, remove impurity, after cleaning up, are that under 50 DEG C of conditions, to be dried to moisture be 20-30% in temperature, then cut into the long segment of 0.2-0.5cm with medicine cutter, are dried to moisture and are less than 10%, obtain through pretreated honeysuckle, for subsequent use;
The pretreatment of step 4, chrysanthemum
Getting chrysanthemum raw material, remove impurity, is that under 50 DEG C of conditions, to be dried to moisture be 10-15% in temperature, then cuts into the long segment of 0.2-0.5cm with medicine cutter, is dried to moisture and is less than 10%, obtains through pretreated chrysanthemum, for subsequent use;
Step 5, extracts active ingredients concentrate
The pretreated honeysuckle of process that the pretreated Syringa pubescens of process that step 2 is obtained and step 3 obtain is placed on respectively in steamer, control temperature at 100-110 DEG C, adopt high steam to steam 25-35min, then the Syringa pubescens after steaming and honeysuckle are placed on respectively in baking oven, control temperature at 110-130 DEG C, dry 2-4h, for subsequent use;
First dried Syringa pubescens is placed in to frying pan, control temperature at 150-180 DEG C, frying 5-10min, then add honeysuckle, continue frying 5-10min, then add chrysanthemum, continue frying 5-10min, after frying finishes, be transferred in extractor, then add gross weight 10-14 water doubly, under 40-50 DEG C of condition, soak 2-4 h, under 90-100 DEG C of condition, extract 2-4 h again, filter, collect extract, then repeat to extract filter operation 1 time, merge the extract of twice, being evaporated to relative density is 1.1-1.2, obtains concentrate, for subsequent use; Points three times is 95% ethanol to adding mass percent in concentrate, until the concentration of ethanol is 65-80%, after leaving standstill 4-8h, filter, collect filtrate, it is 1.1-1.2 that filtrate decompression is concentrated into relative density, then add sweetener, dextrin and starch, after mixing, adding mass percent is that 95% ethanol is made softwood, for subsequent use;
The preparation of step 6, instant solid tea
The softwood that step 5 is obtained is 10-12 object granulator granulation by screen cloth; so adopt vacuum drier heating to be no more than in temperature that under 60 DEG C of conditions, to be dried to moisture be 2-3%; specification according to 10 g/ bags is packed, and completes the preparation of the Syringa pubescens instant solid tea with hypotensive effect.
Described in step 2 be dried for forced air drying or heat radiation dry.
The Syringa pubescens that Syringa pubescens raw material described in step 3 are full-bloom stage or with the Syringa pubescens of 1-3 sheet tender leaf.
The addition of the sweetener described in step 5 be the filtrate weight after concentrated 0.1-0.5 doubly, dextrin and starch add total amount be the filtrate weight after concentrated 2-2.5 doubly, and the weight ratio of dextrin and starch is 6:1.
One or more in sweetener sucrose, fructose, starch sugar, maltitol, mannitol, stevioside or xylitol described in step 5.
beneficial effect of the present invention:
One, Syringa pubescens instant solid tea provided by the invention, taking the natural plant flowers of integration of drinking and medicinal herbs medicinal material as raw material, be combined Syringa pubescens with chrysanthemum and honeysuckle, not only mouthfeel is good, and has good antihypertensive effect, uses safety, there is no toxic and side effect, applicable hyperpietic uses for a long time.
Two, preparation method provided by the invention is simply effective, in preparation process, by three kinds of raw material hybrid process, effectively reduced the loss of active ingredient, has retained to greatest extent every kind of raw material active component separately.The instant tea of preparation brews conveniently, brews rear golden yellow color, gives off a strong fragrance, and mouthfeel is very good.In addition, adopt the mode of instant tea to pack, make to carry and take convenient.
Detailed description of the invention
A kind of Syringa pubescens instant solid tea with hypotensive effect, taking Syringa pubescens, honeysuckle and chrysanthemum as raw material, make after concentrating through super-dry processing, extraction, the addition of described raw material is respectively according to mass percent: Syringa pubescens 50-70%, honeysuckle 25-40% and chrysanthemum 5-10%.
The preparation method of the described Syringa pubescens instant solid tea with hypotensive effect, comprises the following steps:
Choosing of step 1, raw material
Get respectively Syringa pubescens, honeysuckle and chrysanthemum according to described mass percent and be raw material, for subsequent use; The pretreatment of step 2, Syringa pubescens
Get Syringa pubescens raw material, impurity elimination, cleans up, spread in baker, first under 30-40 DEG C of condition, dry 24h, be then warming up to 48-55 DEG C, dry to moisture be 20-30%, with medicine cutter cut into length be 0.2-0.5cm section, raw material after segment spreads in baker, is warming up to 60-70 DEG C, is dried to moisture and is less than 10%, obtain through pretreated Syringa pubescens, for subsequent use;
The pretreatment of step 3, honeysuckle
Extracting honeysuckle raw material, remove impurity, after cleaning up, are that under 50 DEG C of conditions, to be dried to moisture be 20-30% in temperature, then cut into the long segment of 0.2-0.5cm with medicine cutter, are dried to moisture and are less than 10%, obtain through pretreated honeysuckle, for subsequent use;
The pretreatment of step 4, chrysanthemum
Getting chrysanthemum raw material, remove impurity, is that under 50 DEG C of conditions, to be dried to moisture be 10-15% in temperature, then cuts into the long segment of 0.2-0.5cm with medicine cutter, is dried to moisture and is less than 10%, obtains through pretreated chrysanthemum, for subsequent use;
Step 5, extracts active ingredients concentrate
The pretreated honeysuckle of process that the pretreated Syringa pubescens of process that step 2 is obtained and step 3 obtain is placed on respectively in steamer, control temperature at 100-110 DEG C, adopt high steam to steam 25-35min, then the Syringa pubescens after steaming and honeysuckle are placed on respectively in baking oven, control temperature at 110-130 DEG C, dry 2-4h, for subsequent use;
First dried Syringa pubescens is placed in to frying pan, control temperature at 150-180 DEG C, frying 5-10min, then add honeysuckle, continue frying 5-10min, then add chrysanthemum, continue frying 5-10min, after frying finishes, be transferred in extractor, then add gross weight 10-14 water doubly, under 40-50 DEG C of condition, soak 2-4 h, under 90-100 DEG C of condition, extract 2-4 h again, filter, collect extract, then repeat to extract filter operation 1 time, merge the extract of twice, being evaporated to relative density is 1.1-1.2, obtains concentrate, for subsequent use; Points three times is 95% ethanol to adding mass percent in concentrate, until the concentration of ethanol is 65-80%, after leaving standstill 4-8h, filter, collect filtrate, it is 1.1-1.2 that filtrate decompression is concentrated into relative density, then add sweetener, dextrin and starch, after mixing, adding mass percent is that 95% ethanol is made softwood, for subsequent use;
The preparation of step 6, instant solid tea
The softwood that step 5 is obtained is 10-12 object granulator granulation by screen cloth; so adopt vacuum drier heating to be no more than in temperature that under 60 DEG C of conditions, to be dried to moisture be 2-3%; specification according to 10 g/ bags is packed, and completes the preparation of the Syringa pubescens instant solid tea with hypotensive effect.
Described in step 2 be dried for forced air drying or heat radiation dry.
The Syringa pubescens that Syringa pubescens raw material described in step 2 are full-bloom stage or with the Syringa pubescens of 1-3 sheet tender leaf.
The addition of the sweetener described in step 5 be the filtrate weight after concentrated 0.1-0.5 doubly, dextrin and starch add total amount be the filtrate weight after concentrated 2-2.5 doubly, and the weight ratio of dextrin and starch is 6:1.
One or more in sweetener sucrose, fructose, starch sugar, maltitol, mannitol, stevioside or xylitol described in step 5.
below in conjunction with specific embodiment, the present invention will be further described:
embodiment 1:
A kind of Syringa pubescens instant solid tea with hypotensive effect, taking Syringa pubescens, honeysuckle and chrysanthemum as raw material, make after concentrating through super-dry processing, extraction, the addition of described raw material is respectively according to mass percent: Syringa pubescens 50%, honeysuckle 40% and chrysanthemum 10%.
The preparation method of the described Syringa pubescens instant solid tea with hypotensive effect, comprises the following steps:
Choosing of step 1, raw material
Get respectively Syringa pubescens, honeysuckle and chrysanthemum according to described mass percent and be raw material, for subsequent use; The pretreatment of step 2, Syringa pubescens
Get Syringa pubescens raw material, the Syringa pubescens that Syringa pubescens raw material are full-bloom stage or the Syringa pubescens with 1-3 sheet tender leaf, impurity elimination, clean up, spread in baker, first under 30 DEG C of conditions, dry 24h, then be warming up to 48 DEG C, dry to moisture be 20%, with medicine cutter cut into length be 0.2-0.5cm section, the raw material after segment spreads in baker, be warming up to 60 DEG C, be dried to moisture and be less than 10%, obtain through pretreated Syringa pubescens, for subsequent use;
The pretreatment of step 3, honeysuckle
Extracting honeysuckle raw material, remove impurity, after cleaning up, are that under 50 DEG C of conditions, to be dried to moisture be 20% in temperature, then cut into the long segment of 0.2-0.5cm with medicine cutter, are dried to moisture and are less than 10%, obtain through pretreated honeysuckle, for subsequent use;
The pretreatment of step 4, chrysanthemum
Getting chrysanthemum raw material, remove impurity, is that under 50 DEG C of conditions, to be dried to moisture be 10-15% in temperature, then cuts into the long segment of 0.2-0.5cm with medicine cutter, is dried to moisture and is less than 10%, obtains through pretreated chrysanthemum, for subsequent use;
Step 5, extracts active ingredients concentrate
The pretreated honeysuckle of process that the pretreated Syringa pubescens of process that step 2 is obtained and step 3 obtain is placed on respectively in steamer, control temperature at 100-110 DEG C, adopt high steam to steam 25min, then the Syringa pubescens after steaming and honeysuckle are placed on respectively in baking oven, control temperature at 110 DEG C, dry 2h, for subsequent use;
First dried Syringa pubescens is placed in to frying pan, controls temperature at 150 DEG C, frying 5min, then add honeysuckle, continue frying 10min, then add chrysanthemum, continue frying 5min, after frying finishes, be transferred in extractor, then add the water of 10 times of gross weights, under 40 DEG C of conditions, soak 2h, then extract 2 h under 90-100 DEG C of condition, filter, collect extract, then repeat to extract filter operation 1 time, merge the extract of twice, being evaporated to relative density is 1.1, obtains concentrate, for subsequent use; Points three times is 95% ethanol to adding mass percent in concentrate, until the concentration of ethanol is 65%, after leaving standstill 4h, filter, collect filtrate, it is 1.1 that filtrate decompression is concentrated into relative density, then add sweetener, dextrin and starch, sweetener is that weight ratio is sucrose and the fructose mixture of 1:1, the addition of sweetener is 0.1 times of filtrate weight after concentrated, the total amount that adds of dextrin and starch is 2 times of filtrate weight after concentrated, and dextrin and the weight ratio of starch are that after 6:1 mixes, to add mass percent be that 95% ethanol is made softwood, for subsequent use;
The preparation of step 6, instant solid tea
The softwood that step 6 is obtained is 10 object granulator granulations by screen cloth; so adopt vacuum drier heating to be no more than in temperature that under 60 DEG C of conditions, to be dried to moisture be 2-3%; specification according to 10 g/ bags is packed, and completes the preparation of the Syringa pubescens instant solid tea with hypotensive effect.
embodiment 2:
A kind of Syringa pubescens instant solid tea with hypotensive effect, taking Syringa pubescens, honeysuckle and chrysanthemum as raw material, make after concentrating through super-dry processing, extraction, the addition of described raw material is respectively according to mass percent: Syringa pubescens 70%, honeysuckle 25% and chrysanthemum 5%.
The preparation method of the described Syringa pubescens instant solid tea with hypotensive effect, comprises the following steps:
Choosing of step 1, raw material
Get respectively Syringa pubescens, honeysuckle and chrysanthemum according to described mass percent and be raw material, for subsequent use; The pretreatment of step 2, Syringa pubescens
Get Syringa pubescens raw material, the Syringa pubescens that Syringa pubescens raw material are full-bloom stage or the Syringa pubescens with 1-3 sheet tender leaf, impurity elimination, clean up, spread in baker, first under 40 DEG C of conditions, dry 24h, then be warming up to 55 DEG C, dry to moisture be 30%, with medicine cutter cut into length be 0.2-0.5cm section, the raw material after segment spreads in baker, be warming up to 70 DEG C, be dried to moisture and be less than 10%, obtain through pretreated Syringa pubescens, for subsequent use;
The pretreatment of step 3, honeysuckle
Extracting honeysuckle raw material, remove impurity, after cleaning up, are that under 50 DEG C of conditions, to be dried to moisture be 30% in temperature, then cut into the long segment of 0.2-0.5cm with medicine cutter, are dried to moisture and are less than 10%, obtain through pretreated honeysuckle, for subsequent use;
The pretreatment of step 4, chrysanthemum
Getting chrysanthemum raw material, remove impurity, is that under 50 DEG C of conditions, to be dried to moisture be 10-15% in temperature, then cuts into the long segment of 0.2-0.5cm with medicine cutter, is dried to moisture and is less than 10%, obtains through pretreated chrysanthemum, for subsequent use;
Step 5, extracts active ingredients concentrate
The pretreated honeysuckle of process that the pretreated Syringa pubescens of process that step 2 is obtained and step 3 obtain is placed on respectively in steamer, control temperature at 100-110 DEG C, adopt high steam to steam 35min, then the Syringa pubescens after steaming and honeysuckle are placed on respectively in baking oven, control temperature at 130 DEG C, dry 4h, for subsequent use;
First dried Syringa pubescens is placed in to frying pan, controls temperature at 180 DEG C, frying 5min, then add honeysuckle, continue frying 5min, then add chrysanthemum, continue frying 5min, after frying finishes, be transferred in extractor, then add the water of 14 times of gross weights, under 50 DEG C of conditions, soak 4 h, then extract 4 h under 90-100 DEG C of condition, filter, collect extract, then repeat to extract filter operation 1 time, merge the extract of twice, being evaporated to relative density is 1.2, obtains concentrate, for subsequent use, points three times is 95% ethanol to adding mass percent in concentrate, until the concentration of ethanol is 80%, after leaving standstill 8h, filter, collect filtrate, it is 1.2 that filtrate decompression is concentrated into relative density, then add sweetener, dextrin and starch, sweetener is that weight ratio is stevioside or the xylitol blend of 1:1, the addition of sweetener is 0.5 times of filtrate weight after concentrated, the total amount that adds of dextrin and starch is 2.5 times of filtrate weight after concentrated, and dextrin and the weight ratio of starch are that after 6:1 mixes, to add mass percent be that 95% ethanol is made softwood, for subsequent use,
The preparation of step 6, instant solid tea
The softwood that step 5 is obtained is 12 object granulator granulations by screen cloth; so adopt vacuum drier heating to be no more than in temperature that under 60 DEG C of conditions, to be dried to moisture be 2-3%; specification according to 10 g/ bags is packed, and completes the preparation of the Syringa pubescens instant solid tea with hypotensive effect.
embodiment 3:
A kind of Syringa pubescens instant solid tea with hypotensive effect, taking Syringa pubescens, honeysuckle and chrysanthemum as raw material, make after concentrating through super-dry processing, extraction, the addition of described raw material is respectively according to mass percent: Syringa pubescens 60%, honeysuckle 33% and chrysanthemum 7%.
The preparation method of the described Syringa pubescens instant solid tea with hypotensive effect, comprises the following steps:
Choosing of step 1, raw material
Get respectively Syringa pubescens, honeysuckle and chrysanthemum according to described mass percent and be raw material, for subsequent use; The pretreatment of step 2, Syringa pubescens
Get Syringa pubescens raw material, the Syringa pubescens that Syringa pubescens raw material are full-bloom stage or the Syringa pubescens with 1-3 sheet tender leaf, impurity elimination, clean up, spread in baker, first under 35 DEG C of conditions, dry 24h, then be warming up to 50 DEG C, dry to moisture be 25%, with medicine cutter cut into length be 0.2-0.5cm section, the raw material after segment spreads in baker, be warming up to 65 DEG C, be dried to moisture and be less than 10%, obtain through pretreated Syringa pubescens, for subsequent use;
The pretreatment of step 3, honeysuckle
Extracting honeysuckle raw material, remove impurity, after cleaning up, are that under 50 DEG C of conditions, to be dried to moisture be 25% in temperature, then cut into the long segment of 0.2-0.5cm with medicine cutter, are dried to moisture and are less than 10%, obtain through pretreated honeysuckle, for subsequent use;
The pretreatment of step 4, chrysanthemum
Getting chrysanthemum raw material, remove impurity, is that under 50 DEG C of conditions, to be dried to moisture be 10-15% in temperature, then cuts into the long segment of 0.2-0.5cm with medicine cutter, is dried to moisture and is less than 10%, obtains through pretreated chrysanthemum, for subsequent use;
Step 5, extracts active ingredients concentrate
The pretreated honeysuckle of process that the pretreated Syringa pubescens of process that step 2 is obtained and step 3 obtain is placed on respectively in steamer, control temperature at 100-110 DEG C, adopt high steam to steam 30min, then the Syringa pubescens after steaming and honeysuckle are placed on respectively in baking oven, control temperature at 120 DEG C, dry 3h, for subsequent use;
First dried Syringa pubescens is placed in to frying pan, controls temperature at 165 DEG C, frying 8min, then add honeysuckle, continue frying 8min, then add chrysanthemum, continue frying 8min, after frying finishes, be transferred in extractor, then add the water of 12 times of gross weights, under 45 DEG C of conditions, soak 3h, then extract 3h under 90-100 DEG C of condition, filter, collect extract, then repeat to extract filter operation 1 time, merge the extract of twice, being evaporated to relative density is 1.15, obtains concentrate, for subsequent use, points three times is 95% ethanol to adding mass percent in concentrate, until the concentration of ethanol is 75%, after leaving standstill 46h, filter, collect filtrate, it is 1.15 that filtrate decompression is concentrated into relative density, then add sweetener, dextrin and starch, sweetener is that weight ratio is the maltitol of 1:1 and the mixture of mannitol, the addition of sweetener is 0.3 times of filtrate weight after concentrated, the total amount that adds of dextrin and starch is 2.2 times of filtrate weight after concentrated, and dextrin and the weight ratio of starch are that after 6:1 mixes, to add mass percent be that 95% ethanol is made softwood, for subsequent use,
The preparation of step 6, instant solid tea
The softwood that step 4 is obtained is 10 object granulator granulations by screen cloth; so adopt vacuum drier heating to be no more than in temperature that under 60 DEG C of conditions, to be dried to moisture be 2-3%; specification according to 10 g/ bags is packed, and completes the preparation of the Syringa pubescens instant solid tea with hypotensive effect.
step-down result of use:
The instant solid tea that above 3 embodiment are obtained is for regulating Blood Pressure Experiment, and the evaluation criteria of taking effect is:
Effective: user's blood pressure maintains below 140/90mmHg for continuous 1 year above, and there is no hypertension symptom;
Effective: user's blood pressure maintains below 140/90mmHg continuous half a year above, and there is no hypertension symptom;
Invalid: blood pressure does not have controlled, and have hypertension symptom.
Contrast test: select 80 hyperpietics, be divided at random 3 test group and a control group, every group of 20 people.Control group is taken original medicine, and each test group, in drug administration, adds with 5 grams of this instant solid tea every day, and 1,2,3 group uses respectively the prepared instant solid tea of the embodiment of the present invention 1,2,3.
Comparing result is as shown in table 1:
Table 1:
Can be found out by above data, use efficient higher than control group conventional therapy of instant solid tea total effective rate provided by the invention.

Claims (6)

1. one kind has the Syringa pubescens instant solid tea of hypotensive effect, it is characterized in that: taking Syringa pubescens, honeysuckle and chrysanthemum as raw material, make after concentrating through super-dry processing, extraction, the addition of described raw material is respectively according to mass percent: Syringa pubescens 50-70%, honeysuckle 25-40% and chrysanthemum 5-10%.
2. the preparation method of a kind of Syringa pubescens instant solid tea with hypotensive effect as claimed in claim 1, is characterized in that: comprise the following steps:
Choosing of step 1, raw material
Get respectively Syringa pubescens, honeysuckle and chrysanthemum according to described mass percent and be raw material, for subsequent use;
The pretreatment of step 2, Syringa pubescens
Get Syringa pubescens raw material, impurity elimination, cleans up, spread in baker, first under 30-40 DEG C of condition, dry 24h, be then warming up to 48-55 DEG C, dry to moisture be 20-30%, with medicine cutter cut into length be 0.2-0.5cm section, raw material after segment spreads in baker, is warming up to 60-70 DEG C, is dried to moisture and is less than 10%, obtain through pretreated Syringa pubescens, for subsequent use;
The pretreatment of step 3, honeysuckle
Extracting honeysuckle raw material, remove impurity, after cleaning up, are that under 50 DEG C of conditions, to be dried to moisture be 20-30% in temperature, then cut into the long segment of 0.2-0.5cm with medicine cutter, are dried to moisture and are less than 10%, obtain through pretreated honeysuckle, for subsequent use;
The pretreatment of step 4, chrysanthemum
Getting chrysanthemum raw material, remove impurity, is that under 50 DEG C of conditions, to be dried to moisture be 10-15% in temperature, then cuts into the long segment of 0.2-0.5cm with medicine cutter, is dried to moisture and is less than 10%, obtains through pretreated chrysanthemum, for subsequent use;
Step 5, extracts active ingredients concentrate
The pretreated honeysuckle of process that the pretreated Syringa pubescens of process that step 2 is obtained and step 3 obtain is placed on respectively in steamer, control temperature at 100-110 DEG C, adopt high steam to steam 25-35min, then the Syringa pubescens after steaming and honeysuckle are placed on respectively in baking oven, control temperature at 110-130 DEG C, dry 2-4h, for subsequent use;
First dried Syringa pubescens is placed in to frying pan, control temperature at 150-180 DEG C, frying 5-10min, then add honeysuckle, continue frying 5-10min, then add chrysanthemum, continue frying 5-10min, after frying finishes, be transferred in extractor, then add gross weight 10-14 water doubly, under 40-50 DEG C of condition, soak 2-4 h, under 90-100 DEG C of condition, extract 2-4 h again, filter, collect extract, then repeat to extract filter operation 1 time, merge the extract of twice, being evaporated to relative density is 1.1-1.2, obtains concentrate, for subsequent use; Points three times is 95% ethanol to adding mass percent in concentrate, until the concentration of ethanol is 65-80%, after leaving standstill 4-8h, filter, collect filtrate, it is 1.1-1.2 that filtrate decompression is concentrated into relative density, then add sweetener, dextrin and starch, after mixing, adding mass percent is that 95% ethanol is made softwood, for subsequent use;
The preparation of step 6, instant solid tea
The softwood that step 5 is obtained is 10-12 object granulator granulation by screen cloth; so adopt vacuum drier heating to be no more than in temperature that under 60 DEG C of conditions, to be dried to moisture be 2-3%; specification according to 10 g/ bags is packed, and completes the preparation of the Syringa pubescens instant solid tea with hypotensive effect.
3. the preparation method of a kind of Syringa pubescens instant solid tea with hypotensive effect as claimed in claim 2, is characterized in that: described in step 2 be dried for forced air drying or heat radiation dry.
4. the preparation method of a kind of Syringa pubescens instant solid tea with hypotensive effect as claimed in claim 2, is characterized in that: the Syringa pubescens that the Syringa pubescens raw material described in step 2 are full-bloom stage or the Syringa pubescens with 1-3 sheet tender leaf.
5. the preparation method of a kind of Syringa pubescens instant solid tea with hypotensive effect as claimed in claim 2, it is characterized in that: the addition of the sweetener described in step 5 be the filtrate weight after concentrated 0.1-0.5 doubly, dextrin and starch add total amount be the filtrate weight after concentrated 2-2.5 doubly, and the weight ratio of dextrin and starch is 6:1.
6. the preparation method of a kind of Syringa pubescens instant solid tea with hypotensive effect as claimed in claim 5, is characterized in that: one or more in sweetener sucrose, fructose, starch sugar, maltitol, mannitol, stevioside or xylitol described in step 5.
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CN104585399A (en) * 2015-01-21 2015-05-06 河南科技大学 Method for preparing American ginseng solid instant tea
CN105362637A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Solid beverage with throat clearing function and preparation method thereof
CN105360487A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Solid instant tea with appetite stimulating and spleen strengthening effects and preparation method thereof
CN105362638A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Solid instant tea with throat clearing effect and preparation method thereof
CN105360866A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Method for preparing solid beverage with heat clearing and detoxifying effects
CN105360489A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Cool tea with throat clearing effect and preparation method thereof
CN105360488A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Cool tea with heat clearing and detoxifying effects and preparation method thereof
CN109287808A (en) * 2018-10-26 2019-02-01 昆明理工大学 A kind of boat leaf Farfugium kaemferi health protection tea and preparation method thereof

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104585399A (en) * 2015-01-21 2015-05-06 河南科技大学 Method for preparing American ginseng solid instant tea
CN105362637A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Solid beverage with throat clearing function and preparation method thereof
CN105360487A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Solid instant tea with appetite stimulating and spleen strengthening effects and preparation method thereof
CN105362638A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Solid instant tea with throat clearing effect and preparation method thereof
CN105360866A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Method for preparing solid beverage with heat clearing and detoxifying effects
CN105360489A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Cool tea with throat clearing effect and preparation method thereof
CN105360488A (en) * 2015-09-18 2016-03-02 洛阳古草生物科技有限公司 Cool tea with heat clearing and detoxifying effects and preparation method thereof
CN109287808A (en) * 2018-10-26 2019-02-01 昆明理工大学 A kind of boat leaf Farfugium kaemferi health protection tea and preparation method thereof

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