CN103704442A - Dry powder of bamboo leaf extract as well as instant tea and application thereof - Google Patents
Dry powder of bamboo leaf extract as well as instant tea and application thereof Download PDFInfo
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- CN103704442A CN103704442A CN201310734608.2A CN201310734608A CN103704442A CN 103704442 A CN103704442 A CN 103704442A CN 201310734608 A CN201310734608 A CN 201310734608A CN 103704442 A CN103704442 A CN 103704442A
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Abstract
The invention provides dry powder of a bamboo leaf extract as well as instant tea and application thereof and belongs to the technical field of solid beverage processing. The instant tea is characterized by comprising 85%-98% of the bamboo leaf extract and 2%-15% of a seasoning agent. According to the dry powder of the bamboo leaf extract as well as the instant tea and the application thereof, the instant tea is prepared by processing fresh bamboo leaves to the dry powder and adding a certain amount of the natural seasoning agent; the production process is simple and convenient to operate; the bamboo leaf extract has the characteristics of high purity and good quality; the product has no chemical additive and has the advantages of nature and environment friendliness, no side effects, cough relief and sputum reduction, throat clearness and nourishment, stomach harmonization and throat nourishment and prevention of dental ulcer. The prepared instant tea has the advantages of fresh, cool and smooth taste and light faint scent of the bamboo leaves. Furthermore, the instant tea is convenient to carry; the industrial production can be realized, and the production cost is low.
Description
Technical field
The invention belongs to solid beverage processing technique field, be specially a kind of bamboo extractive dry powder and instant tea and purposes.
Background technology
China is the abundantest country of bamboo resource, have the title of " bamboo kingdom ", has at present bamboo kind more than 500,7,200,000 hectares of bamboo grove areas, and bamboo grove kind, area and accumulation are all at the forefront in the world.Bamboo is grass, in have joint in vain, stem, leaf are evergreen, on the south the Changjiang river, there is plantation each province.The leaf of bamboo is edible in China, medicinal history is long, wherein contain the nutrients such as a large amount of flavones, lactone, polysaccharide, chlorophyll, amino acid, vitamin, trace element, bamboo-leaves flavones has good antiradical activities, can effectively regulate human body blood fat, and there is anti-inflammatory, antibacterial, antiviral, anti-oxidant, the effect that improves immunity, be desirable full-natural nutritive product.Active ingredient in the leaf of bamboo is flavone compound and bioactive polysaccharide and other are as phenolic acid compound, anthraquinone analog compound, terpene lactone, extraordinary amino acid and active peptide, manganese, zinc, selenium and other trace elements.In the leaf of bamboo, contained function factor is mainly flavone glycoside and Coumarins lactone.Its content and biologically active effectively becoming all has comparativity with ginkgo leaf.Bamboo-leaves flavones safety non-toxic, well-known, in ginkgo leaf, contain a certain amount of ginkgolic acid, harmful, must thoroughly remove.And in the research of leaf of bamboo active ingredient, not yet find so far any poisonous, harmful components, its security is much higher than ginkgo biloba extract.Bamboo extractive has good Green Tea Extract, anti-oxidant, anti-ageing, reducing blood lipid and cholesterolemia, expansion capillary, dredging microcirculation, activation brain promotes memory, improves sleep, anticancer, beautifies the effects such as skin.Bamboo extractive, with its rich in natural resources, outstanding quality, conclusive health-care efficacy, pure and fresh pleasant local flavor and security greatly, has very wide application at functional food and Medicines and Health Product field.Bamboo extractive is the main component of bamboo leaf tea, so often drink human body useful.The advantage of instant tea maximum is that dissolution velocity is effective soon, instant-drink, and nutritive and health protection components is concentrated, and portably uses conveniently the embarrassment in the time of can also avoiding directly having tea in tealeaves tape entry and inconvenience.The instant tea that the bamboo extractive of take is in the market main formula preparation has no report.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the invention is to design provides the technical scheme of a kind of bamboo extractive dry powder and instant tea and purposes, production technology is easy, extract purity is high, quality better, has that relieving cough and reducing sputum, clear mulberry wets one's whistle and stomach helps digestion and the effect of anti-treating dental ulcer.
Described a kind of bamboo extractive dry powder, is characterized in that adopting following methods preparation:
1) take fresh Moso Bamboo Leaves as raw material, air-dry after cleaning, be placed in pulverizer and pulverize, add the water of 10～15 times of leaf of bamboo weight to be heated to decoct 15-27min at 100 ℃, vacuum filtration, obtains filtrate A, standby;
2) water that the filter residue in step 1) is added again to 2-3 times of leaf of bamboo weight is heated to decoct 10-16min at 100 ℃, and vacuum filtration, obtains liquor B again, merges A, B filtrate obtains liquor C, standby;
3) liquor C is reduced pressure in the vacuum film device of 60-65 ℃ rotary distillation is concentrated into the 1/3-1/2 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, and sterilizing obtains the dry powder of bamboo extractive.
Described a kind of instant tea containing bamboo extractive, is characterized in that containing bamboo extractive dry powder 85-98%, flavor enhancement 2-15%, and described flavor enhancement is one or more mixtures in stachyose, glucose, sucrose, milk powder, honey.
Described a kind of instant tea containing bamboo extractive, is characterized in that in step 1): amount of water is 12～13 times of leaf of bamboo weight, and decocting time is 20-25min.
Described a kind of instant tea containing bamboo extractive, is characterized in that step 2) in: decocting time 12-14min.
Described a kind of instant tea containing bamboo extractive, is characterized in that the content of bamboo extractive dry powder is 86-95%, is preferably 90-92%.
Described a kind of instant tea containing bamboo extractive, is characterized in that flavor enhancement content is 5-13%, is preferably 6-10%.
Described a kind of bamboo extractive dry powder wets one's whistle and stomach helps digestion, application in the preparation of anti-treating dental ulcer in relieving cough and reducing sputum, the clear mulberry of preparation control.
Above-mentioned a kind of bamboo extractive dry powder and instant tea and purposes, make dry powder with the fresh leaf of bamboo, and formulated with certain natural flavouring, production technology is easy and simple to handle, and bamboo extract purity is high, quality better, and product is not containing any chemical addition agent.Its natural environmental-protective, without any side effects, has that relieving cough and reducing sputum, clear mulberry wets one's whistle and stomach helps digestion and the effect of anti-treating dental ulcer.The instant tea clean taste making lubricates, has light leaf of bamboo delicate fragrance, and is easy to carry, and can realize suitability for industrialized production, low production cost.
The percentage composition relating in present specification unless otherwise indicated, other the weight percentage that is pure material.
The specific embodiment
A kind of instant tea containing bamboo extractive of the present invention is implemented by following concrete technical scheme.
Embodiment 1
It is air-dry after fresh Moso Bamboo Leaves is cleaned, being placed in pulverizer pulverizes, add the water of 10 times of leaf of bamboo amounts to be heated to decoct 25min at 100 ℃, vacuum filtration, obtain filtrate A, the water that again filter residue is added to 2 times of leaf of bamboo amounts is heated to decoct 15min time at 100 ℃, vacuum filtration again, obtain liquor B, merging A, B filtrate obtain liquor C, and rotary distillation that liquor C is reduced pressure in the vacuum film device of 65 ℃ is concentrated into 1/3 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, sterilizing, obtains the dry powder of bamboo extractive.Then remove 89kg bamboo extractive dry powder, add 3kg stachyose, 5kg glucose and 3kg honey, be uniformly mixed, obtain instant tea.
Embodiment 2
It is air-dry after fresh Moso Bamboo Leaves is cleaned, being placed in pulverizer pulverizes, add the water of 11 times of leaf of bamboo amounts to be heated to decoct 22min at 100 ℃, vacuum filtration, obtain filtrate A, the water that again filter residue is added to 3 times of leaf of bamboo amounts is heated to decoct 13min time at 100 ℃, vacuum filtration again, obtain liquor B, merging A, B filtrate obtain liquor C, and rotary distillation that liquor C is reduced pressure in the vacuum film device of 65 ℃ is concentrated into 1/3 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, sterilizing, obtains the dry powder of bamboo extractive.Then remove 96kg bamboo extractive dry powder, add 2kg stachyose and 2kg honey, be uniformly mixed, obtain instant tea.
Embodiment 3
It is air-dry after fresh Moso Bamboo Leaves is cleaned, being placed in pulverizer pulverizes, add the water of 12 times of leaf of bamboo amounts to be heated to decoct 20min at 100 ℃, vacuum filtration, obtain filtrate A, the water that again filter residue is added to 2 times of leaf of bamboo amounts is heated to decoct 12min time at 100 ℃, vacuum filtration again, obtain liquor B, merging A, B filtrate obtain liquor C, and rotary distillation that liquor C is reduced pressure in the vacuum film device of 65 ℃ is concentrated into 1/3 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, sterilizing, obtains the dry powder of bamboo extractive.Then remove 95kg bamboo extractive dry powder, add 3kg stachyose and 2kg glucose, be uniformly mixed, obtain instant tea.
Embodiment 4
It is air-dry after fresh Moso Bamboo Leaves is cleaned, being placed in pulverizer pulverizes, add the water of 13 times of leaf of bamboo amounts to be heated to decoct 18min at 100 ℃, vacuum filtration, obtain filtrate A, the water that again filter residue is added to 2 times of leaf of bamboo amounts is heated to decoct 11min time at 100 ℃, vacuum filtration again, obtain liquor B, merging A, B filtrate obtain liquor C, and rotary distillation that liquor C is reduced pressure in the vacuum film device of 65 ℃ is concentrated into 1/3 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, sterilizing, obtains the dry powder of bamboo extractive.Then remove 94kg bamboo extractive dry powder, add 1kg stachyose, 2kg glucose, 1kg sucrose, 1kg milk powder and 1kg honey, be uniformly mixed, obtain instant tea.
Embodiment 5
It is air-dry after fresh Moso Bamboo Leaves is cleaned, being placed in pulverizer pulverizes, add the water of 14 times of leaf of bamboo amounts to be heated to decoct 27min at 100 ℃, vacuum filtration, obtain filtrate A, the water that again filter residue is added to 3 times of leaf of bamboo amounts is heated to decoct 16min time at 100 ℃, vacuum filtration again, obtain liquor B, merging A, B filtrate obtain liquor C, and rotary distillation that liquor C is reduced pressure in the vacuum film device of 65 ℃ is concentrated into 1/3 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, sterilizing, obtains the dry powder of bamboo extractive.Then remove 92kg bamboo extractive dry powder, add 3kg sucrose, 3kg milk powder and 2kg honey, be uniformly mixed, obtain instant tea.
Embodiment 6
It is air-dry after fresh Moso Bamboo Leaves is cleaned, being placed in pulverizer pulverizes, add the water of 15 times of leaf of bamboo amounts to be heated to decoct 15min at 100 ℃, vacuum filtration, obtain filtrate A, the water that again filter residue is added to 3 times of leaf of bamboo amounts is heated to decoct 10min time at 100 ℃, vacuum filtration again, obtain liquor B, merging A, B filtrate obtain liquor C, and rotary distillation that liquor C is reduced pressure in the vacuum film device of 65 ℃ is concentrated into 1/3 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, sterilizing, obtains the dry powder of bamboo extractive.Then remove 90kg bamboo extractive dry powder, add 7kg milk powder and 3kg honey, be uniformly mixed, obtain instant tea.
For further illustrating beneficial functional of the present invention, below by result of the test, further illustrate.
Test one:
Each processing selects respectively canker sore sufferer 30 examples to test, and the boiling water 200ml by each bag of about 15g of the instant tea of embodiment 1-6 gained with 100 ℃ drinks after brewing 5 minutes, within one day, does not limit number of times, when thirsty, drinks at any time.Statistics recovery from illness afterwards in 3 days, effective, effective, invalid sufferer number are carried out in test, calculate its total effective rate (%).Criterion of therapeutical effect: 1. recovery from illness: clinical symptom disappearance.2. effective: subjective symptoms has and alleviates significantly or disappear.3. effective: subjective symptoms have to a certain degree alleviate but not too obvious.4. invalid: symptom does not alleviate or increases the weight of.Result of the test is in Table 1.
The result for the treatment of table of table 1 embodiment 1-6 to canker sore
| Process | Sufferer (example) | Recovery from illness | Effective | Effectively | Invalid | Total effective rate (%) |
| Embodiment 1 | 30 | 25 | 5 | 0 | 0 | 100 |
| Embodiment 2 | 30 | 23 | 7 | 0 | 0 | 100 |
| Embodiment 3 | 30 | 25 | 5 | 0 | 0 | 100 |
| Embodiment 4 | 30 | 24 | 6 | 0 | 0 | 100 |
| Embodiment 5 | 30 | 25 | 5 | 0 | 0 | 100 |
| Embodiment 6 | 30 | 27 | 3 | 0 | 0 | 100 |
Table one result shows: embodiment 1-6 all has very strong therapeutic action to canker sore, and embodiment 1 is better than embodiment 2, and embodiment 3 is better than embodiment 4, and embodiment 6 is better than embodiment 5.
Claims (7)
1. a bamboo extractive dry powder, is characterized in that adopting following methods preparation:
1) take fresh Moso Bamboo Leaves as raw material, air-dry after cleaning, be placed in pulverizer and pulverize, add the water of 10～15 times of leaf of bamboo weight to be heated to decoct 15-27min at 100 ℃, vacuum filtration, obtains filtrate A, standby;
2) water that the filter residue in step 1) is added again to 2-3 times of leaf of bamboo weight is heated to decoct 10-16min at 100 ℃, and vacuum filtration, obtains liquor B again, merges A, B filtrate obtains liquor C, standby;
3) liquor C is reduced pressure in the vacuum film device of 60-65 ℃ rotary distillation is concentrated into the 1/3-1/2 of original volume, and the concentrate obtaining is made dry powder with spraying drying instrument, and sterilizing obtains the dry powder of bamboo extractive.
2. a kind of instant tea containing bamboo extractive as claimed in claim 1, it is characterized in that containing bamboo extractive dry powder 85-98%, flavor enhancement 2-15%, described flavor enhancement is one or more mixtures in stachyose, glucose, sucrose, milk powder, honey.
3. a kind of instant tea containing bamboo extractive as claimed in claim 1, is characterized in that in step 1): amount of water is 12～13 times of leaf of bamboo weight, and decocting time is 20-25min.
4. a kind of instant tea containing bamboo extractive as claimed in claim 1, is characterized in that step 2) in: decocting time 12-14min.
5. a kind of bamboo extractive dry powder as claimed in claim 1 wets one's whistle and stomach helps digestion, application in the preparation of anti-treating dental ulcer in relieving cough and reducing sputum, the clear mulberry of preparation control.
6. a kind of instant tea containing bamboo extractive as claimed in claim 2, is characterized in that the content of bamboo extractive dry powder is 86-95%, is preferably 90-92%.
7. a kind of instant tea containing bamboo extractive as claimed in claim 2, is characterized in that flavor enhancement content is 5-13%, is preferably 6-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310734608.2A CN103704442A (en) | 2013-12-27 | 2013-12-27 | Dry powder of bamboo leaf extract as well as instant tea and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310734608.2A CN103704442A (en) | 2013-12-27 | 2013-12-27 | Dry powder of bamboo leaf extract as well as instant tea and application thereof |
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| CN103704442A true CN103704442A (en) | 2014-04-09 |
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| CN201310734608.2A Pending CN103704442A (en) | 2013-12-27 | 2013-12-27 | Dry powder of bamboo leaf extract as well as instant tea and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815351A (en) * | 2016-04-29 | 2016-08-03 | 山东胜伟园林科技有限公司 | Botanical insecticide containing neem extract and preparation method of botanical insecticide |
| CN108514065A (en) * | 2018-06-04 | 2018-09-11 | 李永华 | A kind of bamboo extractive and its application in food |
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| CN1382381A (en) * | 2001-04-23 | 2002-12-04 | 中国药科大学保健品厂 | Instant tea tablet and its preparing process |
| CN101006817A (en) * | 2007-01-24 | 2007-08-01 | 邓天华 | Bamboo leaf tea and its producing method |
| CN101099594A (en) * | 2007-07-20 | 2008-01-09 | 廖农林 | Bamboo leaf and ophiopogon japonicus beverage and its preparing process |
| CN101292688A (en) * | 2007-04-25 | 2008-10-29 | 上海应用技术学院 | Method for preparing folium phyllostachytis green tea effervescence piece |
| CN102038061A (en) * | 2009-10-21 | 2011-05-04 | 马圆圆 | Bamboo leaf tea beverage |
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2013
- 2013-12-27 CN CN201310734608.2A patent/CN103704442A/en active Pending
Patent Citations (5)
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| CN1382381A (en) * | 2001-04-23 | 2002-12-04 | 中国药科大学保健品厂 | Instant tea tablet and its preparing process |
| CN101006817A (en) * | 2007-01-24 | 2007-08-01 | 邓天华 | Bamboo leaf tea and its producing method |
| CN101292688A (en) * | 2007-04-25 | 2008-10-29 | 上海应用技术学院 | Method for preparing folium phyllostachytis green tea effervescence piece |
| CN101099594A (en) * | 2007-07-20 | 2008-01-09 | 廖农林 | Bamboo leaf and ophiopogon japonicus beverage and its preparing process |
| CN102038061A (en) * | 2009-10-21 | 2011-05-04 | 马圆圆 | Bamboo leaf tea beverage |
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| 夏玉红等: "竹叶提取物的研究开发现状", 《中国食品添加剂》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815351A (en) * | 2016-04-29 | 2016-08-03 | 山东胜伟园林科技有限公司 | Botanical insecticide containing neem extract and preparation method of botanical insecticide |
| CN108514065A (en) * | 2018-06-04 | 2018-09-11 | 李永华 | A kind of bamboo extractive and its application in food |
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Application publication date: 20140409 |