CN104719573A - Preparation method of cordate houttuynia substitutional tea - Google Patents
Preparation method of cordate houttuynia substitutional tea Download PDFInfo
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- CN104719573A CN104719573A CN201510167192.XA CN201510167192A CN104719573A CN 104719573 A CN104719573 A CN 104719573A CN 201510167192 A CN201510167192 A CN 201510167192A CN 104719573 A CN104719573 A CN 104719573A
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- houttuynia
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Abstract
The invention discloses a preparation method of cordate houttuynia substitutional tea. The preparation method includes steps of 1) treating raw materials, to be more specifically, picking up cordate houttuynia leaves as raw materials, removing residual cordate houttuynia roots and stems, steaming and soaking in the ice water; 2) standing, to be more specifically, uniformly spreading the soaked cordate houttuynia leaves on a mesh; 3) dehumidifying the spread cordate houttuynia leaves; 4) kneading the dehumidified cordate houttuynia leaves; 5) drying the kneaded cordate houttuynia leaves; 6) scenting, to be more specifically, putting the dried leaves in a scenting device; 7) packaging to obtain finished products.
Description
Technical field
The present invention relates to tealeaves and preparing technical field thereof, particularly relate to a kind of cordate houttuynia alternative tea and preparation method thereof.
Background technology
Cordate houttuynia, English name HERBA HOUTTUYNIAE is the herbal medicine that Chinese Pharmacopoeia is included, and herbal medicine source is the dry aerial parts of saururaceae plant houttuynia cordata (Classification system: Houttuynia cordata Thunb.).Tap when the luxuriant colored fringe of cauline leaf in summer is many, removing impurity, dries.Herbal medicine proterties: stem is oblate cylindricality, distortion, long 20-35cm, diameter 0.2-0.3cm; Surface brown color, tool indulge rib several, joint obviously, bottom joint has remaining fibrous root; Matter is crisp, frangibility.Leaf alternate, the shrinkage of blade convolution, in heart-shaped after flattening, long 3-5cm, wide 3-4.5cm; Tip is gradually sharp, Quan Yuan; Upper surface darker yellow green to burgundy, lower surface celadon or taupe brown; Petiole is elongated, and base portion becomes constitute sheath-like with stipule symphysis.Spike top is raw, yellowish-brown.Rub the broken taste that bears the odor of fish with the hands.Cordate houttuynia taste is pungent, cold, returns lung channel.Clearing heat and detoxicating, detumescence can treat sore, promoting urination and removing dampness, clearing away heat to cure dysentery, stomach strengthening and digestion promoting, by the lung carbuncle, sore swollen toxin, hemorrhoidal hemorrhage, retention of heat in the spleen and stomach etc. of controlling real heat, heat poison, damp evil, disease heat are trouble.Modern pharmacology experiment shows, this product has antibacterial, antiviral, effect such as raising immunity of organisms, diuresis etc.Modern medicine study also proves, cordate houttuynia contains abundant flavone component, blood vessel can be kept soft, can prevent and treat the hypertension because artery sclerosis causes, coronary heart disease etc.Adhering to drinking cordate houttuynia jasmine tea can also treating rheumatic painful swelling of joints, allergic rhinitis etc.
At present, cordate houttuynia is all that edible, the direct harvesting of directly harvesting decocts or be processed into medicine use usually, can not carry edible for a long time, and, blemish in an otherwise perfect thing, the fishlike smell of cordate houttuynia is too heavy, for most people, what especially northerner was difficult to accept most is exactly this strand of taste, therefore, develops that a kind of mouthfeel is suitable for, the cordate houttuynia alternative tea that is convenient for carrying is very necessary.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, cordate houttuynia alternative tea provide a kind of mouthfeel to be suitable for, being convenient for carrying and preparation method thereof.
The present invention is achieved by the following technical solution:
A preparation method for cordate houttuynia alternative tea, comprises the steps:
1) Feedstock treating: pluck the fresh leaf of cordate houttuynia as raw material, remove residual root of Herba Houttuyniae and cordate houttuynia stem, first use steamed, and then soak in frozen water;
2) stand is blue or green: evenly divided on rack by the houttuynia curdatu leaf after soaking;
3) dehumidify: dehumidify having spread out houttuynia curdatu leaf;
4) knead: the houttuynia curdatu leaf after dehumidifying is kneaded;
5) dry: the houttuynia curdatu leaf after kneading is dried;
6) Titian: the tealeaves of oven dry is placed in aroma increasing equipment Titian;
7) finished product is packed to obtain.
Step 1 of the present invention) described in steamed, preferred 2-3min, soaks preferred 3-5min in frozen water.
Step 2) described stand green grass or young crops, preferred leaf-spreading thickness l-2cm, the blue or green time 1-2h in stand.
Step 3) described dehumidifying, the preferred dehumidifying time is 10-15h, and the cordate houttuynia blade Water content percentage after dehumidifying is 20-30%.
Step 4) described in knead, preferred time 20-30min.
Step 5) described oven dry, preferably control houttuynia curdatu leaf moisture to 5% or following.
Step 6) described Titian, preferable temperature 50-60 DEG C, the time is 20-30min.
The present invention also comprises the cordate houttuynia alternative tea adopting above preparation method to obtain.
Compared with prior art, tool of the present invention has the following advantages:
1, the fishlike smell of cordate houttuynia is too heavy, for most people, what especially northerner was difficult to accept most is exactly this strand of taste, and the fishy smell of prior art process cordate houttuynia generally adopts hot water directly to soak to scald and boils, or adopts the aqueous solution being added with vinegar or salt to decoct a period of time to destroy this fishy smell.Although adopt boiling hot the boiling of hot-water soak can remove part fishy smell, destroy greatly to the active ingredient of cordate houttuynia simultaneously; The aqueous solution being added with vinegar or salt is adopted to decoct, certain effect is had for removal fishy smell, but it is same also very serious to the destruction of cordate houttuynia active ingredient, and vinegar or salt all flavoursome, eat as alternative tea, the mouthfeel of tealeaves can be affected, also need to increase operation to balance these bad tastes.The present invention adopts steam to carry out stifling houttuynia curdatu leaf, destroys Herba Houttuyniae volatile oil, release decanoy acetaldehyde, the fishlike smell of cordate houttuynia is reduced, and then adopts frozen water to soak, the activity of destruction and inhibitory enzyme, release Flavonoid substances, ensure that the impact of cordate houttuynia alternative tea and the balance of mouthfeel.
2, it is good that the cordate houttuynia alternative tea that the present invention obtains drinks mouthfeel, without bitter taste, without stench, has fragrant, similar in profile, smell, color to common tea product, can drink as tea product.
Detailed description of the invention
With embodiment, the invention will be further described below, but the present invention is not limited to these embodiments.
Embodiment 1:
A preparation method for cordate houttuynia alternative tea, comprises the steps:
1) Feedstock treating: pluck the fresh leaf of cordate houttuynia as raw material, remove residual root of Herba Houttuyniae and cordate houttuynia stem, first use steamed 2min, and then soak 5min in frozen water;
2) stand is blue or green: evenly divided on rack by the houttuynia curdatu leaf after soaking, leaf-spreading thickness l-2cm, the blue or green time 2h in stand;
3) dehumidify: dehumidify having spread out houttuynia curdatu leaf, the time is 15h, and the cordate houttuynia blade Water content percentage after dehumidifying is 30%;
4) knead: the houttuynia curdatu leaf after dehumidifying is kneaded, time 20min;
5) dry: the houttuynia curdatu leaf after kneading is dried, controls houttuynia curdatu leaf moisture to 5%;
6) Titian: the tealeaves of oven dry is placed in aroma increasing equipment Titian, temperature 60 C, the time is 20min;
7) finished product is packed to obtain.
Embodiment 2:
A preparation method for cordate houttuynia alternative tea, comprises the steps:
1) Feedstock treating: pluck the fresh leaf of cordate houttuynia as raw material, remove residual root of Herba Houttuyniae and cordate houttuynia stem, first use steamed 3min, and then soak 3min in frozen water;
2) stand is blue or green: evenly divided on rack by the houttuynia curdatu leaf after soaking, leaf-spreading thickness l-2cm, the blue or green time 1.5h in stand;
3) dehumidify: dehumidify having spread out houttuynia curdatu leaf, the time is 12h, and the cordate houttuynia blade Water content percentage after dehumidifying is 20%;
4) knead: the houttuynia curdatu leaf after dehumidifying is kneaded, time 25min;
5) dry: the houttuynia curdatu leaf after kneading is dried, controls houttuynia curdatu leaf moisture to 4%;
6) Titian: the tealeaves of oven dry is placed in aroma increasing equipment Titian, temperature 50 C, the time is 25min;
7) finished product is packed to obtain.
Embodiment 3:
A preparation method for cordate houttuynia alternative tea, comprises the steps:
1) Feedstock treating: pluck the fresh leaf of cordate houttuynia as raw material, remove residual root of Herba Houttuyniae and cordate houttuynia stem, first use steamed 2min, and then soak 4min in frozen water;
2) stand is blue or green: evenly divided on rack by the houttuynia curdatu leaf after soaking, leaf-spreading thickness l-2cm, the blue or green time 1h in stand;
3) dehumidify: dehumidify having spread out houttuynia curdatu leaf, the time is 10h, and the cordate houttuynia blade Water content percentage after dehumidifying is 25%;
4) knead: the houttuynia curdatu leaf after dehumidifying is kneaded, time 30min;
5) dry: the houttuynia curdatu leaf after kneading is dried, controls houttuynia curdatu leaf moisture to 3%;
6) Titian: the tealeaves of oven dry is placed in aroma increasing equipment Titian, temperature 55 DEG C, the time is 30min;
7) finished product is packed to obtain.
Claims (8)
1. a preparation method for cordate houttuynia alternative tea, is characterized in that: comprise the steps:
1) Feedstock treating: pluck the fresh leaf of cordate houttuynia as raw material, remove residual root of Herba Houttuyniae and cordate houttuynia stem, first use steamed, and then soak in frozen water;
2) stand is blue or green: evenly divided on rack by the houttuynia curdatu leaf after soaking;
3) dehumidify: dehumidify having spread out houttuynia curdatu leaf;
4) knead: the houttuynia curdatu leaf after dehumidifying is kneaded;
5) dry: the houttuynia curdatu leaf after kneading is dried;
6) Titian: the tealeaves of oven dry is placed in aroma increasing equipment Titian;
7) finished product is packed to obtain.
2. the preparation method of a kind of cordate houttuynia alternative tea according to claim 1, is characterized in that: step 1) described in steamed 2-3min, soak 3-5min in frozen water.
3. the preparation method of a kind of cordate houttuynia alternative tea according to claim 1, is characterized in that: step 2) described stand green grass or young crops, leaf-spreading thickness l-2cm, the blue or green time 1-2h in stand.
4. the preparation method of a kind of cordate houttuynia alternative tea according to claim 1, is characterized in that: step 3) described dehumidifying, the time is 10-15h, and the cordate houttuynia blade Water content percentage after dehumidifying is 20-30%.
5. the preparation method of a kind of cordate houttuynia alternative tea according to claim 1, is characterized in that: step 4) described in knead, time 20-30min.
6. the preparation method of a kind of cordate houttuynia alternative tea according to claim 1, is characterized in that: step 5) described oven dry, control houttuynia curdatu leaf moisture to 5% or following.
7. the preparation method of a kind of cordate houttuynia alternative tea according to claim 1, is characterized in that: step 6) described Titian, temperature 50-60 DEG C, the time is 20-30min.
8. the cordate houttuynia alternative tea that the preparation method according to any one of claim 1-7 obtains.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510167192.XA CN104719573A (en) | 2015-04-10 | 2015-04-10 | Preparation method of cordate houttuynia substitutional tea |
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| CN201510167192.XA CN104719573A (en) | 2015-04-10 | 2015-04-10 | Preparation method of cordate houttuynia substitutional tea |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475573A (en) * | 2015-12-24 | 2016-04-13 | 广州白云山汉方现代药业有限公司 | Preparation method of herba centellae substitutional tea |
| CN105519734A (en) * | 2015-12-30 | 2016-04-27 | 桂林双象生物科技有限公司 | A honeysuckle bud and flower-dry ilex hainanensis leaf tea substitute and a preparing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859112A (en) * | 2014-03-20 | 2014-06-18 | 青田县康之源农业有限公司 | Preparation process of houttuynia cordata tea substitute |
-
2015
- 2015-04-10 CN CN201510167192.XA patent/CN104719573A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859112A (en) * | 2014-03-20 | 2014-06-18 | 青田县康之源农业有限公司 | Preparation process of houttuynia cordata tea substitute |
Non-Patent Citations (2)
| Title |
|---|
| 刘金龙: "富硒甜味绞股蓝Vp保健饮品生产工艺研究", 《食品科学》 * |
| 吴敏等: "鱼腥草、苦丁茶、杭白菊复合保健饮料工艺研究", 《山地农业生物学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475573A (en) * | 2015-12-24 | 2016-04-13 | 广州白云山汉方现代药业有限公司 | Preparation method of herba centellae substitutional tea |
| CN105519734A (en) * | 2015-12-30 | 2016-04-27 | 桂林双象生物科技有限公司 | A honeysuckle bud and flower-dry ilex hainanensis leaf tea substitute and a preparing method thereof |
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