CN105660927A - Lemon instant tea and preparation method thereof - Google Patents
Lemon instant tea and preparation method thereof Download PDFInfo
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- CN105660927A CN105660927A CN201610000961.1A CN201610000961A CN105660927A CN 105660927 A CN105660927 A CN 105660927A CN 201610000961 A CN201610000961 A CN 201610000961A CN 105660927 A CN105660927 A CN 105660927A
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- lemon
- parts
- instant tea
- freeze
- tea
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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
- A23F3/34—Tea substitutes, e.g. matè; Extracts or infusions thereof
Abstract
The present invention relates to a lemon instant tea and a preparation method thereof. The lemon instant tea consists of the following components in parts by mass: 30-50 parts of freeze-dried lemon grains, 10-30 parts of lemon flowers, 10-20 parts of lemon leaves, 10-20 parts of sour tea, and 10-20 parts of caramel. The freeze-dried lemon grains, lemon flowers, lemon leaves, sour tea and caramel are mixed, and the mixture is shaped and packaged to obtain the lemon instant tea. The preparation method maximally preserves the lemon nutrients and active substances, is easy to carry, and solves the problems that the lemon fresh fruits are inconvenient in consumption and carrying. The lemon instant tea is mellow and refreshing tastes, retains the unique flavor of the raw materials, is also easily soluble in cold and hot water, shortens the brewing time, can be drank instantly once being brewed, and is free of any precipitate, free of residue sense during drinking, and extremely excellent in mouthfeel. The raw material dry substances and the containing nutrients thereof, and trace elements are almost completely ingested by human body.
Description
Technical field
The present invention relates to a kind of lemon instant tea and its preparation method, belong to food processing technology field.
Background technology
Lemon (CitruslimonL.)urm.f) genus Rutaceae (Rutaceae) Citrus (Citrus) citron (CitrusmedicaL.) evergreen fruit trees of class, there is the cultivation history of more than 2500 year, lemon is due to multiple functional component and trace elements such as its rich vitamin C, citric acid, Hesperidin, sodium element and potassium elements, and human body is very useful, is one of fruit having pharmaceutical use most. " whole nation herbal medicine compilation " records lemon and there is preventing phlegm from forming and stopping coughing, stomach invigorating effect of promoting the production of body fluid. It is used for the treatment of bronchitis, Whooping cough, poor appetite, VITAMIN third deficiency disease and heatstroke polydipsia etc.
And lemon blooms throughout the year and bears fruit, concentrating the listing phase to be only spring flower fruit and autumn flowers and fruits, the cull fruit sporadicly gathered needs to find a kind of convenient, fast, processing mode that cost is low. Lemon dryslice as common at present is by being that moisture is evaporated to less than 2% after the section of lemon fresh fruit, reduces transportation cost.
Acid tea is also known as wet tea, taste is sour and astringent, can promote the production of body fluid and quench one's thirst, there is the effect separated heat heat-clearing, help digestion, voluminous from Yunnan Dehong De'ang nationality and Burma border, according to report, acid tea contains micro-Fe, Cu, Zn, Mn and Cr of abundant needed by human, especially the content of Mn is higher, reaches 547.5 μ g/g, can supplement the trace element new selection of offer of these needed by human preferably for people as drink.
If can lemon nutrition and distinctive taste thereof be incorporated in multiple beverage, not only obtain special local flavor, and can conveniently preserve.
Summary of the invention
For exploitation lemon is in the application of field of food, the present invention provides a kind of lemon instant tea and its preparation method, and to make, brewing time is shorter, the lactobacteria-containing lemon instant tea of the various richness of mouthfeel.
The present invention is realized by following technical proposal: a kind of lemon instant tea, is made up of the component of following masses part:
Freeze-drying lemon grain 30～50 parts, 10～30 parts, lemon, Lemon Leaf 10～20 parts, acid tea 10～20 parts, caramel 10～20 parts.
Described freeze-drying lemon grain obtains through following each step:
(1) high-quality of gathering lemon fresh fruit;
(2) the lemon fresh fruit of step (1) is cut into the lemon grain that particle diameter is 1～3mm, pre-freeze 1～1.5h at being placed in-40 DEG C after de-handle, cleaning, then at being placed in-50～-53 DEG C, carries out vacuum lyophilization 18～24h, obtain freeze-drying lemon grain.
The high-quality lemon fresh fruit of described step (1) to be horizontal footpath is 50～70mm, lemon fresh fruit without disease and pest harm.
Described lemon and Lemon Leaf pulverize after drying 12～18h to obtain lemon that particle diameter is 2～4mm and Lemon Leaf.
Described caramel is to add volatile salt after rock sugar heating and melting, and cooling obtains caramel powder.
Described acid tea pulverizes into the powder that granularity is 0.01～0.1mm.
Another object of the present invention is to provide the preparation method of a kind of lemon instant tea, through following each step:
A, get the raw materials ready by the component of following mass parts:
Freeze-drying lemon grain 30～50 parts, 10～30 parts, lemon, Lemon Leaf 10～20 parts, acid tea 10～20 parts, caramel 10～20 parts;
B, by freeze-drying lemon grain, lemon, Lemon Leaf, acid tea and caramel mix after, after shaping pack, namely obtain lemon instant tea.
The moisture content of gained lemon instant tea is 3～5%, its rich in nutrition content, citric acid 4～6%, total reducing sugar 12～15%, general flavone content is 10～13.5g/100g, and holy grass time glycosides content is 1.9～4.5g/100g, naringin 1.9～3.6g/100g, vitamins C 2.5～7.2g/100g, potassium 3.9～7.9g/100g, milk-acid bacteria 3～5 × 104cfu/100mL。
The advantage of the present invention and useful effect:
1, main raw material freeze-drying lemon grain of the present invention adopts cryogenic vacuum freeze-drying, and maximum degree remains the color of citron fruit, nutritive ingredient and active substance, and is convenient for carrying, and solves lemon fresh fruit and eats, carries inconvenient problem.
2, the lemon instant tea of the present invention can all retain the former effective constituent of raw material and the local flavors such as lemon fresh fruit, lemon, Lemon Leaf, natural in color, flavour is mellow tasty and refreshing, not only remain the distinctive fragrance of raw material, and it is soluble in cold and hot water, shorten brewing time, instant-drink, without any throw out, drink without slag sense, excellent taste. Raw material dry-matter and include nutritive ingredient, trace element almost all by human body take in utilize.
3, the present invention with the addition of the sour tea that rich lactobacteria-containing Dehong ethnic minority traditional technology makes, and makes product have effect of cleaning oral cavity, clearing away summer heat, is the green health care drink of ecosystem.
Embodiment
Below by embodiment, the invention will be further described.
Embodiment 1
A, get the raw materials ready by the component of following mass parts:
Freeze-drying lemon grain 30 parts, 10 parts, lemon, Lemon Leaf 10 parts, acid tea 10 parts, caramel 10 parts;
Wherein, lemon and Lemon Leaf pulverize after drying 12h to obtain lemon that particle diameter is 2～4mm and Lemon Leaf; Caramel is to add volatile salt after rock sugar heating and melting, and cooling obtains caramel powder; Acid tea pulverizes into the powder that granularity is 0.01～0.1mm;
Freeze-drying lemon grain obtains through following each step:
(1) gather horizontal footpath be 50～70mm, without disease and pest harm high-quality lemon fresh fruit;
(2) the lemon fresh fruit of step (1) is cut into the lemon grain that particle diameter is 1～3mm, pre-freeze 1h at being placed in-40 DEG C after de-handle, cleaning, then at being placed in-50 DEG C, carries out vacuum lyophilization 18h, obtain freeze-drying lemon grain;
B, by freeze-drying lemon grain, lemon, Lemon Leaf, acid tea and caramel mix after, after shaping pack, namely obtain lemon instant tea.
The moisture content of gained lemon instant tea is 5%, its rich in nutrition content, citric acid 5.9%, total reducing sugar 14.8%, general flavone content is 13.4g/100g, and holy grass time glycosides content is 4.3g/100g, naringin 3.6g/100g, vitamins C 7g/100g, potassium 7.9g/100g, milk-acid bacteria 4.5 × 104cfu/100mL。
Embodiment 2
A, get the raw materials ready by the component of following mass parts:
Freeze-drying lemon grain 40 parts, 20 parts, lemon, Lemon Leaf 15 parts, acid tea 15 parts, caramel 15 parts;
Wherein, lemon and Lemon Leaf pulverize after drying 16h to obtain lemon that particle diameter is 2～4mm and Lemon Leaf; Caramel is to add volatile salt after rock sugar heating and melting, and cooling obtains caramel powder; Acid tea pulverizes into the powder that granularity is 0.01～0.1mm;
Freeze-drying lemon grain obtains through following each step:
(1) gather horizontal footpath be 50～70mm, without disease and pest harm high-quality lemon fresh fruit;
(2) the lemon fresh fruit of step (1) is cut into the lemon grain that particle diameter is 1～3mm, pre-freeze 1.2h at being placed in-40 DEG C after de-handle, cleaning, then at being placed in-52 DEG C, carries out vacuum lyophilization 20h, obtain freeze-drying lemon grain;
B, by freeze-drying lemon grain, lemon, Lemon Leaf, acid tea and caramel mix after, after shaping pack, namely obtain lemon instant tea.
The moisture content of gained lemon instant tea is 5%, its rich in nutrition content, citric acid 5.1%, total reducing sugar 15%, general flavone content is 13g/100g, and holy grass time glycosides content is 4.5g/100g, naringin 3.2g/100g, vitamins C 7.1g/100g, potassium 7.9g/100g, milk-acid bacteria 5 × 104cfu/100mL。
Embodiment 3
A, get the raw materials ready by the component of following mass parts:
Freeze-drying lemon grain 50 parts, 30 parts, lemon, Lemon Leaf 20 parts, acid tea 20 parts, caramel 20 parts;
Wherein, lemon and Lemon Leaf pulverize after drying 18h to obtain lemon that particle diameter is 2～4mm and Lemon Leaf; Caramel is to add volatile salt after rock sugar heating and melting, and cooling obtains caramel powder; Acid tea pulverizes into the powder that granularity is 0.01～0.1mm;
Freeze-drying lemon grain obtains through following each step:
(1) gather horizontal footpath be 50～70mm, without disease and pest harm high-quality lemon fresh fruit;
(2) the lemon fresh fruit of step (1) is cut into the lemon grain that particle diameter is 1～3mm, pre-freeze 1.5h at being placed in-40 DEG C after de-handle, cleaning, then at being placed in-53 DEG C, carries out vacuum lyophilization 24h, obtain freeze-drying lemon grain;
B, by freeze-drying lemon grain, lemon, Lemon Leaf, acid tea and caramel mix after, after shaping pack, namely obtain lemon instant tea.
The moisture content of gained lemon instant tea is 4.95%, its rich in nutrition content, citric acid 4.6%, total reducing sugar 14.8%, general flavone content is 13.5g/100g, and holy grass time glycosides content is 4.5g/100g, naringin 3.3g/100g, vitamins C 7.1g/100g, potassium 7.6g/100g, milk-acid bacteria 4.95 × 104cfu/100mL。
Get above-described embodiment gained lemon instant tea, for following observation:
One, the object of observation
Select hyperlipidemia, people with high uric acid 45 example (age: 25～65 years old).
Above-mentioned all kinds of case is divided equally at random for observation group and each 45 examples of control group.
Two, usage
Observation group brews 1～2 bag, lemon instant tea (every bag of 20～30g) every day, 2 times on the one, serve on 2 months and observes.
Control group takes reducing blood-fat, uric acid resisting medicine routinely, observes 2 months.
Three, result
Lemon instant tea clinical observation result provided by the invention: the efficiency that has of three high cases is reached 95%.
And the efficiency that has of hyperlipidemia case is reached 83% by control group.
Four, conclusion
Lemon instant tea provided by the invention, has reducing blood-fat, anti-oxidant, uric acid resisting, the function such as antimycotic, and above-mentioned test shows, and observation group is better than control group, this product application safely, have no side effect, evident in efficacy, be applicable to taking for a long time.
Claims (7)
1. a lemon instant tea, it is characterised in that be made up of the component of following masses part:
Freeze-drying lemon grain 30～50 parts, 10～30 parts, lemon, Lemon Leaf 10～20 parts, acid tea 10～20 parts, caramel 10～20 parts.
2. lemon instant tea according to claim 1, it is characterised in that: described lemon and Lemon Leaf pulverize after drying 12～18h to obtain lemon that particle diameter is 2～4mm and Lemon Leaf.
3. lemon instant tea according to claim 1, it is characterised in that: described caramel is to add volatile salt after rock sugar heating and melting, and cooling obtains caramel powder.
4. lemon instant tea according to claim 1, it is characterised in that: described acid tea pulverizes into the powder that granularity is 0.01～0.1mm.
5. lemon instant tea according to claim 1, it is characterised in that described freeze-drying lemon grain obtains through following each step:
(1) high-quality of gathering lemon fresh fruit;
(2) the lemon fresh fruit of step (1) is cut into the lemon grain that particle diameter is 1～3mm, pre-freeze 1～1.5h at being placed in-40 DEG C after de-handle, cleaning, then at being placed in-50～-53 DEG C, carries out vacuum lyophilization 18～24h, obtain freeze-drying lemon grain.
6. lemon instant tea according to claim 5, it is characterised in that: the high-quality lemon fresh fruit of described step (1) to be horizontal footpath is 50～70mm, lemon fresh fruit without disease and pest harm.
7. the preparation method of a lemon instant tea, it is characterised in that through following each step:
A, get the raw materials ready by the component of following mass parts:
Freeze-drying lemon grain 30～50 parts, 10～30 parts, lemon, Lemon Leaf 10～20 parts, acid tea 10～20 parts, caramel 10～20 parts;
B, by freeze-drying lemon grain, lemon, Lemon Leaf, acid tea and caramel mix after, after shaping pack, namely obtain lemon instant tea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000961.1A CN105660927A (en) | 2016-01-04 | 2016-01-04 | Lemon instant tea and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000961.1A CN105660927A (en) | 2016-01-04 | 2016-01-04 | Lemon instant tea and preparation method thereof |
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| CN105660927A true CN105660927A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610000961.1A Pending CN105660927A (en) | 2016-01-04 | 2016-01-04 | Lemon instant tea and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087698A (en) * | 2017-05-16 | 2017-08-25 | 云南农业大学 | A kind of method for producing purple beautiful instant tea |
| CN107699355A (en) * | 2017-11-06 | 2018-02-16 | 张旭 | A kind of detection method of Citrus limonBurm flowers volatile oil extract and composition and its purposes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744079A (en) * | 2010-02-01 | 2010-06-23 | 云南省农业科学院红瑞柠檬研究所 | Beautification and health care lemon tea |
| CN104664274A (en) * | 2015-02-12 | 2015-06-03 | 云南省农业科学院热带亚热带经济作物研究所 | Preparation method of natural whole-lemon-fruit freeze-dried powder |
| CN104905374A (en) * | 2014-03-11 | 2015-09-16 | 刘捷 | Lemon solid beverage and preparation method thereof |
-
2016
- 2016-01-04 CN CN201610000961.1A patent/CN105660927A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744079A (en) * | 2010-02-01 | 2010-06-23 | 云南省农业科学院红瑞柠檬研究所 | Beautification and health care lemon tea |
| CN104905374A (en) * | 2014-03-11 | 2015-09-16 | 刘捷 | Lemon solid beverage and preparation method thereof |
| CN104664274A (en) * | 2015-02-12 | 2015-06-03 | 云南省农业科学院热带亚热带经济作物研究所 | Preparation method of natural whole-lemon-fruit freeze-dried powder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087698A (en) * | 2017-05-16 | 2017-08-25 | 云南农业大学 | A kind of method for producing purple beautiful instant tea |
| CN107699355A (en) * | 2017-11-06 | 2018-02-16 | 张旭 | A kind of detection method of Citrus limonBurm flowers volatile oil extract and composition and its purposes |
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Application publication date: 20160615 |