CN107162805A - A kind of method that fresh flower extract prepares tea leaf quality modifying agent - Google Patents
A kind of method that fresh flower extract prepares tea leaf quality modifying agent Download PDFInfo
- Publication number
- CN107162805A CN107162805A CN201710568145.5A CN201710568145A CN107162805A CN 107162805 A CN107162805 A CN 107162805A CN 201710568145 A CN201710568145 A CN 201710568145A CN 107162805 A CN107162805 A CN 107162805A
- Authority
- CN
- China
- Prior art keywords
- fresh flower
- tea leaf
- leaf quality
- quality improvement
- improvement agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental Sciences (AREA)
- Medicines Containing Plant Substances (AREA)
- Cosmetics (AREA)
Abstract
Tea leaf quality improvement agent method is prepared the present invention relates to a kind of fresh flower extract, is comprised the following steps：1) fresh flower low temperature drying, is milled to powder；2) hot ethanol solution is extracted, and is concentrated by evaporation to obtain crude extract；3) crude extract is dissolved in water, and distills to obtain hydrodistillation thing；4) hydrodistillation thing adds n-hexane extraction, collects supernatant；5) supernatant silicagel column is adsorbed, acetone soln elution, collects eluent；6) fatty acid methyl ester is added after eluent concentration and watermiscible vitamin E is prepared into emulsion, it is filling to obtain product.This technique prepares active component using distillating method twice from fresh flower, and foliage-spray can significantly improve tea leaf quality within the tea picking previous moon, improve its economic value.
Description
Technical field
The present invention relates to a kind of preparation method of tea leaf quality modifying agent, belong to technical field of fertilizer production.
Background technology
Tea is one of the three big non-alcoholic drinks (tealeaves, coffee and cocoa) in the fashionable world, and hobby of drinking tea is extended over the entire globe.Tea
Drink and tea cultivation processing in existing thousands of years of the history of China.People for tealeaves like be attributed to a certain extent
The fragrance of tealeaves, it is the important factor for determining tea leaf quality.The basis of tea aroma formation is the synthesis of tea tree vivo biodistribution
Aroma precursor material, is influenceed by height above sea level, the soil texture, weather, fertilization mode etc..Currently, aggravate because natural environment pollutes, plus
Upper most of tea grower largely uses fertilizer and pesticide in order to improve tea yield, causes the quality decline of tea, the taste of tea, mouthfeel
Less as first.
It is to improve tea leaf quality compared with universal way to strengthen nutrient supply and reduce water loss.Patent
CN201610496538.5 is related to a kind of compound fertilizer for adding calcium lignosulfonate, ardealite, mica powder and Chinese medicine slag；Patent
CN201310695402.3 discloses a kind of mountain tea tree green fertilizer, integrates organic matter and inorganic nutrients, trace element.
This two kinds of fertilizer improve tea leaf quality by improving soil, supplement tealeaves nutrient supply mode.Patent
The characteristics of CN201410405205.8 utilizes livestock manure fermented, is organo-aluminium by inorganic aluminum ion conversion；Patent
CN201610084556.2 discloses boron fertilizer and organic fertilizer synergy.This two patents improve tealeaves product by improveing organic fertilizer
Matter.Patent CN201610133552.9 using Sodium Polyacrylate film forming agent change blade face moisture transpiration, allow stomata it is closed so as to
The evaporation of moisture is reduced, the dry-matter accumulation for generating photosynthesis, so as to reach that blade face is thickened, increases fragrance, so as to increase
Yield.The above method improves to some extent to tea leaf quality, but long action time, and impacted factor is more, and effect is not notable.
Fresh flower be in plant organ natural pigment most concentrated with aromatic substance, content highest position, be also natural products
Middle nutritive value highest major organs.Contain glucoside, organic acid, carrotene, haematochrome, flavone compound, amino in fresh flower
The materials such as acid, tannin, volatile oil, current fresh flower extract research has drawn attention, and is applied in food and healthcare field.
The dulcet edible flower extract of patent CN200910095048.4 selection tools prepares fresh flower chewing tablet；Patent
CN201410429664.X prepares a kind of chocolate wherein fresh flower extractive content 20-30% using fresh flower extract；Patent
CN201510343001.0 fermentation rose of Sharon fresh flowers obtain extract and prepare a kind of washing product.Have no that report extracts fresh flower at present
Thing is applied to improve tea leaf quality.
The content of the invention
It is contemplated that designing a kind of fresh flower extract prepares tea leaf quality improvement agent method, it is characterised in that including such as
Lower step：
1) some dried under the conditions of less than 50 DEG C to loss on drying of fresh flower is less than 10%, and milled 100 mesh sieve obtains dried flower
Powder；
2) after 10 parts of dried flower powder, 10 parts of ethanol, 0.5 part of mixing of sodium sulphate, 50 DEG C -55 DEG C is warming up to, 6-8h, filtering is incubated
Filtrate is obtained, rotary evaporator is concentrated to give crude extract；
3) crude extract adds 5% potassium chloride solution to dissolve, and is warming up to 95 DEG C -100 DEG C and collects distillation water vapour, cools down to obtain water
Steam extraction thing；
4) hydrodistillation thing adds in 1/10 volume n-hexane extraction, extractor and is layered, and retains supernatant；
5) supernatant silicagel column is adsorbed, and acetone soln elution, 0.5 times of column volume/h of elution flow rate, eluent uses branch
Collector is collected, and merges the 5th and the 6th column volume eluent；
6) grease, 1 part of grease, 1 part of fatty acid methyl ester, 0.1 part of watermiscible vitamin E, water are obtained after eluent concentration
15 parts are stirred vigorously and obtain emulsion, filling product.
Further, step 1) described in fresh flower be sweet osmanthus, cloves, jasmine, the one or more of jasmine.
Further, step 2) ethanol water content be no more than 5%.
Further, step 3) crude extract and potassium chloride solution ratio be 1:20.
Further, step 5) supernatant enter silicagel column absorption before calcium oxide can be added to be dehydrated.
Further, step 5) the acetone soln preparation method be 9 parts of acetone mixed with 1 part of isopropanol.
Further, step 5) silica gel be silica gel H.
Further, step 6) product can add 0.5 part of glycerine when preserving for a long time.
The tea leaf quality modifying agent that is prepared using the above method is also claimed and its in Dragon Well tea, green spiral shell in the present invention
Application in the kinds such as spring, Iron Guanyin, hair peak.
The beneficial effects of the invention are as follows：
(1) tea leaf quality is significantly improved.Active material can significantly induce the tired of aroma substance in tealeaves in fresh flower extract
Terpenes, hexene ester type compound relative amount are significantly improved in product, tealeaves, and tea leaf quality is improved.
(2) improve Summer-autumn tea mouthfeel, create huge economic value.Because summer and autumn tea color is withered, bitter and puckery flavor, its commodity valency
Value can make Summer-autumn tea quality close to spring tea using this product, Tea planting industry productive value is greatly improved well below spring tea.
(3) Product Green environmental protection, meets organic agriculture requirement.Products material main source plant extracts, it is safe and harmless,
Health is not adversely affected.
Embodiment
The principle and feature of the present invention are described below in conjunction with example, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1
1) fresh Jasmine 500kg is dried to loss on drying under the conditions of less than 50 DEG C less than 10%, milled 100 mesh sieve,
Obtain dried flower powder about 110kg；
2) after dried flower powder 110kg, 95% ethanol 110L, sodium sulphate 5.5kg mixing, 50 DEG C -55 DEG C is warming up to, 6h is incubated,
Filter to get filtrate, rotary evaporator is concentrated to give crude extract 12kg；
3) crude extract adds 240L5% potassium chloride solutions to dissolve, and is warming up to 95 DEG C -100 DEG C and collects distillation water vapour, cooling
Obtain hydrodistillation thing 190L；
4) hydrodistillation thing adds in 1/10 volume n-hexane extraction, extractor and is layered, and retains supernatant 26L；
5) adsorbed after the dehydration of supernatant calcium oxide with silica gel H dress post, acetone soln (acetone：Isopropanol is 9:1) elute, wash
The separation of flow 0.5 times of column volume/h of speed, eluent is collected using fraction collector, is merged the 5th and the 6th column volume eluent and is amounted to
800L；
6) eluent concentration after grease 3kg, 1 part of grease, 1 part of fatty acid methyl ester, 0.1 part of watermiscible vitamin E,
15 parts of water, which is stirred vigorously, obtains emulsion, filling to obtain product 51L.
7) the said goods are diluted and foliage-spray is carried out in 300 times of Dragon Well tea growth courses, pluck in the previous moon every
Sprayed altogether every 10 days 2 times, can obtain that tea leaf is dense vigorous, tea leaf quality is obviously improved, and yield increases.
Embodiment 2
1) fresh sweet osmanthus 1000kg, which is dried under the conditions of less than 50 DEG C to loss on drying, is less than 10%, and milled 100 mesh sieve is obtained
Dried flower powder about 205kg；
2) after dried flower powder 205kg, 95% ethanol 205L, sodium sulphate 10.25kg mixing, 50 DEG C -55 DEG C, insulation are warming up to
6h, filters to get filtrate, and rotary evaporator is concentrated to give crude extract 20kg；
3) crude extract adds 400L5% potassium chloride solutions to dissolve, and is warming up to 95 DEG C -100 DEG C and collects distillation water vapour, cooling
Obtain hydrodistillation thing 320L；
4) hydrodistillation thing adds in 1/10 volume n-hexane extraction, extractor and is layered, and retains supernatant 47L；
5) adsorbed after the dehydration of supernatant calcium oxide with silica gel H dress post, acetone soln (acetone：Isopropanol is 9:1) elute, wash
The separation of flow 0.5 times of column volume/h of speed, eluent is collected using fraction collector, is merged the 5th and the 6th column volume eluent and is amounted to
1700L；
6) eluent concentration after grease 8kg, 1 part of grease, 1 part of fatty acid methyl ester, 0.1 part of watermiscible vitamin E,
15 parts of water, which is stirred vigorously, obtains emulsion, filling to obtain product 136L.
7) the said goods are diluted and foliage-spray is carried out in 200 times of Pilochun (a green tea) growth courses, pluck every in the previous moon
Interval is sprayed 2 times for 12 days altogether, can obtain the enhancing of tea tree resistance, and the dense yield of tealeaves is high, quality is excellent.
Embodiment 3
1) fresh lilac and Jasmine mass ratio 1:1 amounts to 2000kg mixing, is dried under the conditions of less than 50 DEG C to drying
Weightlessness is less than 10%, and milled 100 mesh sieve obtains dried flower powder about 430kg；
2) after dried flower powder 430kg, 95% ethanol 430L, sodium sulphate 21.5kg mixing, 50 DEG C -55 DEG C is warming up to, 6h is incubated,
Filter to get filtrate, rotary evaporator is concentrated to give crude extract 42kg；
3) crude extract adds 840L5% potassium chloride solutions to dissolve, and is warming up to 95 DEG C -100 DEG C and collects distillation water vapour, cooling
Obtain hydrodistillation thing 670L；
4) hydrodistillation thing adds in 1/10 volume n-hexane extraction, extractor and is layered, and retains supernatant 100L；
5) adsorbed after the dehydration of supernatant calcium oxide with silica gel H dress post, acetone soln (acetone：Isopropanol is 9:1) elute, wash
The separation of flow 0.5 times of column volume/h of speed, eluent is collected using fraction collector, is merged the 5th and the 6th column volume eluent and is amounted to
3770L；
6) grease 17kg, 1 part of grease, 1 part of fatty acid methyl ester, watermiscible vitamin E 0.1 are obtained after eluent concentration
Part, 15 parts of water be stirred vigorously and obtain emulsion, add glycerine 8.5L, filling product 300L.
7) the said goods are diluted and foliage-spray is carried out in 200 times of Iron Guanyin growth courses, pluck every in the previous moon
Interval is sprayed 2 times for 10 days altogether, and it is long to can obtain the tea leaf tender property duration, grows vigorous, tea leaf quality lifting.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of fresh flower extract prepares tea leaf quality improvement agent method, it is characterised in that comprise the following steps：
1) some dried under the conditions of less than 50 DEG C to loss on drying of fresh flower is less than 10%, and milled 100 mesh sieve obtains dried flower powder；
2) after 10 parts of dried flower powder, 10 parts of ethanol, 0.5 part of mixing of sodium sulphate, 50 DEG C -55 DEG C is warming up to, 6-8h is incubated, filtering to filter
Liquid, rotary evaporator is concentrated to give crude extract；
3) crude extract adds 5% potassium chloride solution to dissolve, and is warming up to 95 DEG C -100 DEG C and collects distillation water vapour, cools down to obtain water vapour
Extract；
4) hydrodistillation thing adds in 1/10 volume n-hexane extraction, extractor and is layered, and retains supernatant；
5) supernatant silicagel column is adsorbed, and acetone soln elution, 0.5 times of column volume/h of elution flow rate, eluent uses fraction collection
Device is collected, and merges the 5th and the 6th column volume eluent；
6) grease, 1 part of grease, 1 part of fatty acid methyl ester, 0.1 part of watermiscible vitamin E, 15 parts of water are obtained after eluent concentration
It is stirred vigorously and obtains emulsion, it is filling to obtain product.
2. a kind of fresh flower extract according to claim 1 prepares tea leaf quality improvement agent method, it is characterised in that step
1) fresh flower described in is sweet osmanthus, cloves, jasmine, the one or more of jasmine.
3. a kind of fresh flower extract according to claim 1 prepares tea leaf quality improvement agent method, it is characterised in that step
2) ethanol water content is no more than 5%.
4. a kind of fresh flower extract according to claim 1 prepares tea leaf quality improvement agent method, it is characterised in that step
3) crude extract and potassium chloride solution ratio are 1:20.
5. a kind of fresh flower extract according to claim 1 prepares tea leaf quality improvement agent method, it is characterised in that step
5) supernatant can add calcium oxide to be dehydrated before entering silicagel column absorption.
6. a kind of fresh flower extract according to claim 1 prepares tea leaf quality improvement agent method, it is characterised in that step
5) the acetone soln preparation method is that 9 parts of acetone are mixed with 1 part of isopropanol.
7. a kind of fresh flower extract according to claim 1 prepares tea leaf quality improvement agent method, it is characterised in that step
5) silica gel is silica gel H.
8. a kind of fresh flower extract according to claim 1 prepares tea leaf quality improvement agent method, it is characterised in that step
6) 0.5 part of glycerine can be added when product is preserved for a long time.
9. a kind of tea leaf quality modifying agent that preparation method according to any one of claim 1-8 is prepared and its
Application in the kinds such as Dragon Well tea, Pilochun (a green tea), Iron Guanyin, hair peak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568145.5A CN107162805A (en) | 2017-07-13 | 2017-07-13 | A kind of method that fresh flower extract prepares tea leaf quality modifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568145.5A CN107162805A (en) | 2017-07-13 | 2017-07-13 | A kind of method that fresh flower extract prepares tea leaf quality modifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107162805A true CN107162805A (en) | 2017-09-15 |
Family
ID=59818342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568145.5A Pending CN107162805A (en) | 2017-07-13 | 2017-07-13 | A kind of method that fresh flower extract prepares tea leaf quality modifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107162805A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101248731A (en) * | 2008-04-07 | 2008-08-27 | 北京惠中铭捷生物科技有限公司 | Cultivation method of acanthopanax root tree plant and acanthopanax root jujube tea with reinforced immunity function |
| CN102085223A (en) * | 2009-12-08 | 2011-06-08 | 华中科技大学 | Sweet osmanthus flower extractive as well as preparation method and application thereof to liver protection |
| CN102106587A (en) * | 2011-03-11 | 2011-06-29 | 浙江农林大学 | Preparation method and application of extracts from natural plants |
| CN103058778A (en) * | 2013-01-30 | 2013-04-24 | 云南三元生物科技有限公司 | Multifunctional fertilizer for improving immunity of plants |
| CN105294180A (en) * | 2014-06-25 | 2016-02-03 | 于海峰 | Natural plant nutrient solution and application thereof |
| CN105613178A (en) * | 2016-01-15 | 2016-06-01 | 隋丽梅 | Method for cultivating acanthopanax sessiliflorus trees and acanthopanax tea with weight reducing function |
| CN105646014A (en) * | 2015-12-29 | 2016-06-08 | 广东佰治生物科技有限公司 | New use of pine needle organic solvent extract product, and artificial plantation method of purple bud tea |
| CN105994450A (en) * | 2016-07-29 | 2016-10-12 | 广西素安生态农业有限公司 | Chinese herbal medicine insecticide of tea and preparation method thereof |
-
2017
- 2017-07-13 CN CN201710568145.5A patent/CN107162805A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101248731A (en) * | 2008-04-07 | 2008-08-27 | 北京惠中铭捷生物科技有限公司 | Cultivation method of acanthopanax root tree plant and acanthopanax root jujube tea with reinforced immunity function |
| CN102085223A (en) * | 2009-12-08 | 2011-06-08 | 华中科技大学 | Sweet osmanthus flower extractive as well as preparation method and application thereof to liver protection |
| CN102106587A (en) * | 2011-03-11 | 2011-06-29 | 浙江农林大学 | Preparation method and application of extracts from natural plants |
| CN103058778A (en) * | 2013-01-30 | 2013-04-24 | 云南三元生物科技有限公司 | Multifunctional fertilizer for improving immunity of plants |
| CN105294180A (en) * | 2014-06-25 | 2016-02-03 | 于海峰 | Natural plant nutrient solution and application thereof |
| CN105646014A (en) * | 2015-12-29 | 2016-06-08 | 广东佰治生物科技有限公司 | New use of pine needle organic solvent extract product, and artificial plantation method of purple bud tea |
| CN105613178A (en) * | 2016-01-15 | 2016-06-01 | 隋丽梅 | Method for cultivating acanthopanax sessiliflorus trees and acanthopanax tea with weight reducing function |
| CN105994450A (en) * | 2016-07-29 | 2016-10-12 | 广西素安生态农业有限公司 | Chinese herbal medicine insecticide of tea and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 于新等: "《天然食品添加剂=Natural food additives》", 31 March 2014, 中国轻工业出版社 * |
| 周玲仙等: "《云南特有食物图鉴》", 31 March 2012, 云南科技出版社 * |
| 敬松: "《中国花膳与花疗 花卉疗法小百科》", 31 January 2013, 四川科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101343603B (en) | Rose liquor wine and preparation thereof | |
| CN112251237A (en) | Plant fermentation extract for improving vegetable soil planting and preparation method thereof | |
| CN108503454A (en) | A kind of special spray of leaf vegetables | |
| CN105053402A (en) | Preparation method of jujube black tea | |
| KR101395159B1 (en) | perfume composition containing forest and warm temperate zone species of trees and manufacturing method the same | |
| Sarwar et al. | Parsley: A review of habitat, phytochemistry, ethnopharmacology and biological activities | |
| CN104068171A (en) | Preparation method of organic fingered citron tea | |
| CN104068166A (en) | Camphor flavored green tea and preparation method thereof | |
| CN103040062B (en) | Beverage containing anthocyanin extracted from Pennisetum purpureum and preparation method of beverage containing anthocyanin | |
| CN107162805A (en) | A kind of method that fresh flower extract prepares tea leaf quality modifying agent | |
| CN102058094A (en) | Preparation method of tricholoma matsutake cellular nutrition water | |
| CN104738446A (en) | Preparing methods of red raspberry seed extract product and red raspberry polymerization fruit juice and applications thereof | |
| KR20140056123A (en) | The beverage containing houttuynia cordata, ficus carica, and citrus junos and the manufacturing method of it | |
| CN108094018A (en) | A kind of selenium-rich the Foolish Old Man building pineapple cultivation method | |
| CN103431119A (en) | Kelp tea | |
| CN107094868A (en) | A kind of red bayberry preservative being combined based on plant extracts | |
| CN107148848A (en) | A kind of breeding method of potted landscape chrysanthemum | |
| CN107198226A (en) | Oneself fermentation cold-dry powder of a kind of Moringa sprout and preparation method thereof | |
| CN103054123B (en) | An anthocyanin beverage and applications of red elephant grass (pennisetum purpureum schumab cv) in the preparation of the anthocyanin beverage | |
| CN109730216A (en) | Stems of dragon fruits gel stoste extracting method | |
| Singh et al. | VALUE ADDITION TO FOREST PRODUCE FOR NUTRITION AND LIVELIHOOD. | |
| CN108503457A (en) | A kind of special spray of tea tree | |
| CN104054518A (en) | Fingered citron with aromatic flavor and cultivating method for fingered citron | |
| CN109832659A (en) | A kind of Dendrobidium huoshanness cigarette and preparation method thereof | |
| KR20180113432A (en) | Alkaline water and pure gold trees, Quercus variabilis leaves, Zucchini leaves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |
|
| WD01 | Invention patent application deemed withdrawn after publication |