A kind of blueberry mixed health tea and preparation method thereof
Technical field
The invention belongs to health protection tea and technology field, and in particular to a kind of blueberry mixed health tea and its making side
Method.
Background technology
Blueberry is Ericaceae cowberry platymiscium, is originated in, main product contains abundant polyphenoils in the U.S., its fruit
Matter is one kind by the generally acknowledged nutrition and health care fruit of FAO (Food and Agriculture Organization of the United Nation) (FAO).Blueberry wine dregs be fruit wine brewing simple utilization after
Trade waste, anthocyanidin is one of bioactive ingredients contained therein.Anthocyanidin is widely present in a kind of fruits and vegetables
Natural pigment, belong to flavonoids, play important function in plant coloring and modern food application aspect, while be also to change
It is apt to one of functional food of health.At present, it has therefore proved that blueberry anthocyanin have it is anti-oxidant, suppress cancer cell multiplication, anti-inflammatory,
A variety of physiologically actives such as prevention of cardiovascular disease.Containing abundant Vc, flavones, SOD, anthocyanidin in blueberry leaf, human-body fatigue is eliminated,
Anti-aging, remove the free radical in human body.Long-term drink can delay brain aging, improve sleep, promote eyesight, reduce allergy
Reaction, and diabetes and cardiovascular and cerebrovascular disease can be prevented.
The content of the invention
It is contemplated that overcome the shortcomings of the prior art, there is provided a kind of blueberry mixed health tea and preparation method thereof.
The technical solution adopted in the present invention is:
A kind of blueberry mixed health tea, is made up of the raw material of following parts by weight:
Blueberry leaf 4-8kg;
Tealeaves 8-10kg;
Mixed extract 2000-3000ml;
The mixed extract is made up of the extract solution of blueberry wine dregs, Roselle, rose, STEVIA REBAUDIANA, purple potato leaf and camellia.
A kind of preparation method of blueberry mixed health tea, comprises the following steps:
1), the preparation of mixed extract:First by blueberry wine dregs, purple potato leaf, camellia, Roselle, rose and STEVIA REBAUDIANA point
It is not crushed to more than 80 mesh, then takes blueberry wine dregs 2kg, Roselle 0.1kg, rose 0.1kg, STEVIA REBAUDIANA 0.1kg, purple potato leaf
0.1kg and camellia 0.1kg mixing mixes, and adds cellulase 12.5mg, water 25kg, stirs evenly, and 50-60 DEG C extracts 2 hours, filtering
Filtrate heating is concentrated into 2000-3000ml;
2), by blueberry leaf and tealeaves wither tune, knead;
3), take 4-8kg blueberries leaf and 8-10kg tealeaves uniformly to be sprayed with 2000-3000ml mixed extracts, then carry out
Fermentation;
4) it is placed in baking oven and dries after, fermenting, produces blueberry mixed health tea.
Blueberry wine dregs in the step 1) are in 50 DEG C of drying;Purple potato leaf is using the disease-free, new without going rotten of harvesting in July
Fresh purple potato leaf, washing are dried in the shade;Camellia is using the rotten fresh camellia bud of no disease and pests harm, the nothing of harvesting in March, 40
DEG C drying.
Blueberry leaf and tealeaves in the step 2) are used in June-the disease-free of harvesting in July, the mildew and rot fresh blueberry of nothing
Leaf and tealeaves.
Fermentation condition in the step 3) is controlled more than 90% for air humidity, and temperature is less than 35 DEG C, fermentation time
For 5h.
Then drying and processing in the step 4) dries 30min, finally with 50 first with 150 DEG C of quick baking 5min with 90 DEG C
DEG C low temperature drying.
Compared with prior art, beneficial effects of the present invention are shown:
The blueberry mixed health tea bar rope tight knot of the present invention, soup look is purplish red, and flavour is mellow slightly sour-sweet, the invigorating uniqueness of fragrance.Add
Enter the Multiple components extract solution such as blueberry wine dregs, not only increase nutritional ingredient, and enhance the fragrance of tealeaves.Make blueberry simultaneously
Schlempe is fully used, and the anthocyanidin that its extract contains has anti-oxidant, suppression cancer cell multiplication, anti-inflammatory, the prevention heart
A variety of physiologically actives such as vascular diseases.
Embodiment
Below with reference to embodiment, the present invention is described in detail.
Embodiment 1
A kind of preparation method of blueberry mixed health tea, step are as follows:
1), the preparation of mixed extract:First by blueberry wine dregs, purple potato leaf, camellia, Roselle, rose and STEVIA REBAUDIANA point
It is not crushed to more than 80 mesh, then takes blueberry wine dregs 2kg, Roselle 0.1kg, rose 0.1kg, STEVIA REBAUDIANA 0.1kg, purple potato leaf
0.1kg and camellia 0.1kg mixing mixes, and adds cellulase 12.5mg, water 25kg, stirs evenly, and 55 DEG C extract 2 hours, and filtering will
Filtrate heating is concentrated into 2500ml.
Wherein, blueberry wine dregs are in 50 DEG C of drying;Purple potato leaf is using the disease-free of harvesting in July, the mildew and rot fresh purple potato of nothing
Leaf, washing are dried in the shade;Camellia is using the rotten fresh camellia bud of no disease and pests harm, the nothing of harvesting in March, in 40 DEG C of drying.
2), by harvesting in June-July it is disease-free, without go rotten fresh blueberry leaf and tealeaves wither tune, knead and (can refer to
The processing technology of black tea).
3), take 6kg blueberries leaf and 9kg tealeaves uniformly to be sprayed with 2500ml mixed extracts, then fermented, air is wet
More than 90%, temperature is less than 35 DEG C for degree control, and ferment 5h, specifically depending on leaf tenderness.
4) it is placed in baking oven and dries after, fermenting, first with 150 DEG C of quick baking 5min, then with 90 DEG C of baking 30min, finally uses
50 DEG C of low temperature dryings, water content 5% or so is controlled, produces blueberry mixed health tea.
Embodiment 2
A kind of preparation method of blueberry mixed health tea, step are as follows:
1), the preparation of mixed extract:First by blueberry wine dregs, purple potato leaf, camellia, Roselle, rose and STEVIA REBAUDIANA point
It is not crushed to more than 80 mesh, then takes blueberry wine dregs 2kg, Roselle 0.1kg, rose 0.1kg, STEVIA REBAUDIANA 0.1kg, purple potato leaf
0.1kg and camellia 0.1kg mixing mixes, and adds cellulase 12.5mg, water 25kg, stirs evenly, and 50 DEG C extract 2 hours, and filtering will
Filtrate heating is concentrated into 2200ml.
Wherein, blueberry wine dregs are in 50 DEG C of drying;Purple potato leaf is using the disease-free of harvesting in July, the mildew and rot fresh purple potato of nothing
Leaf, washing are dried in the shade;Camellia is using the rotten fresh camellia bud of no disease and pests harm, the nothing of harvesting in March, in 40 DEG C of drying.
2), by harvesting in June-July it is disease-free, without go rotten fresh blueberry leaf and tealeaves wither tune, knead.
3), take 4kg blueberries leaf and 8kg tealeaves uniformly to be sprayed with 2200ml mixed extracts, then fermented, air is wet
More than 90%, temperature is less than 35 DEG C for degree control, and ferment 5h, specifically depending on leaf tenderness.
4) it is placed in baking oven and dries after, fermenting, first with 150 DEG C of quick baking 5min, then with 90 DEG C of baking 30min, finally uses
50 DEG C of low temperature dryings, water content 5% or so is controlled, produces blueberry mixed health tea.
Embodiment 3
A kind of preparation method of blueberry mixed health tea, step are as follows:
1), the preparation of mixed extract:First by blueberry wine dregs, purple potato leaf, camellia, Roselle, rose and STEVIA REBAUDIANA point
It is not crushed to more than 80 mesh, then takes blueberry wine dregs 2kg, Roselle 0.1kg, rose 0.1kg, STEVIA REBAUDIANA 0.1kg, purple potato leaf
0.1kg and camellia 0.1kg mixing mixes, and adds cellulase 12.5mg, water 25kg, stirs evenly, and 60 DEG C extract 2 hours, and filtering will
Filtrate heating is concentrated into 2800ml.
Wherein, blueberry wine dregs are in 50 DEG C of drying;Purple potato leaf is using the disease-free of harvesting in July, the mildew and rot fresh purple potato of nothing
Leaf, washing are dried in the shade;Camellia is using the rotten fresh camellia bud of no disease and pests harm, the nothing of harvesting in March, in 40 DEG C of drying.
2), by harvesting in June-July it is disease-free, without go rotten fresh blueberry leaf and tealeaves wither tune, knead.
3), take 8kg blueberries leaf and 10kg tealeaves uniformly to be sprayed with 2800ml mixed extracts, then fermented, air
For humid control more than 90%, temperature is less than 35 DEG C, and ferment 5h, specifically depending on leaf tenderness.
4) it is placed in baking oven and dries after, fermenting, first with 150 DEG C of quick baking 5min, then with 90 DEG C of baking 30min, finally uses
50 DEG C of low temperature dryings, water content 5% or so is controlled, produces blueberry mixed health tea.
Above content is only citing made for the present invention and explanation, and affiliated those skilled in the art are to being retouched
The specific embodiment stated is made various modifications or supplement or substituted using similar mode, without departing from the design of invention
Or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.