CN109730166A - A kind of novel nymphaea tetragona tea product and preparation method thereof - Google Patents
A kind of novel nymphaea tetragona tea product and preparation method thereof Download PDFInfo
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- CN109730166A CN109730166A CN201811590193.5A CN201811590193A CN109730166A CN 109730166 A CN109730166 A CN 109730166A CN 201811590193 A CN201811590193 A CN 201811590193A CN 109730166 A CN109730166 A CN 109730166A
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Abstract
The present invention provides a kind of novel nymphaea tetragona tea product and preparation method thereof, it is combined using the automatic closed of nymphaea tetragona and the characteristic of enfleuraging of tealeaves, nymphaea tetragona fresh flower is fused together with tealeaves finished product, and pass through microwave treatment, freeze-drying process, so that tea draws the fragrance of a flower and the gain water lily fragrance of a flower, the novel distinctive wool fabric of nymphaea tetragona tea product containing tealeaves is formed；Novel nymphaea tetragona tea product provided by the invention is during hot-water soak: slowly opening and bursts forth after flower water suction, bottom of a cup is sunk to, while after infusion of tea water suction, because of the difference of 2 moisture content of tea raw material 1 and tea raw material, the two is successively escaped from nymphaea tetragona, and proper alignment is on water layer surface.Tealeaves releases the water lily fragrance of a flower adsorbed and the tea perfume of itself simultaneously under high temperature action, at this point, the water lily fragrance of a flower and tea perfume interweave, gives off a strong fragrance；Flavour glycol is dense；Soup look is deep yellow bright, and flower-shape is beautiful, complete, and the blue shade that flower is presented is pleasing such as former pattern pool.
Description
Technical field
The invention belongs to jasmine tea preparation technical fields, more particularly, to a kind of novel nymphaea tetragona tea product and its preparation side
Method.
Background technique
Water lily (Nymphaea) it is perennial aquatic and herbaceous ornamental plant, also known as water lily, Chinese celery, Rui Lian, water ocean are spent
Deng.The flower of water lily is hermaphrodite flower, is bubbled through the water column, and pattern is gorgeous, and blue, white, pink or yellow etc., fragrance is presented in petal more
It is strong, it is quiet and tastefully laid out remote excessive, it is very popular.Nymphaea tetragona is other than very high ornamental value, it may have certain healthcare function,
There is long medicinal history civil.For example, the dry flower of dimension medicine Nymphaea candida, is recorded in " People's Republic of China's health
Portion's drug standards-Uygur medicine fascicle " (publishing within 1999), have the function of the hot cough-relieving of drop, invigorating heart shield brain, ataralgesia, is
Main component in the common folk prescription of Uygur medicine or compound antivirus medicine；Prolong medicine nymphaea tetragona to be usually used in treating palpitaition, diabetes
Deng；It is the conventional medicament for treating hepatitis in India's nymphaea tetragona, extract has preferable protective effect to hepatic injury.Modern study
Show nymphaea tetragona rich in the flavonoid substances such as flavonols, anthocyanidin, there are multiple biological activities, such as anti-oxidant, anti-inflammatory,
It is antitumor etc..In addition, also having nutriment abundant in water lily pollen.Therefore, it is sent out in functional art flower tea beverage industry
Zhan Zhongyou very big potentiality to be exploited.
In recent years, the processing technology of water lily flower prod has made great progress, but the generally existing color of water lily flower prod at present
Secretly, the defects of fragrant low, lightly seasoned.In existing nymphaea tetragona production technical field, what is generallyd use is with whole nymphaea tetragona, warp
Cutting, cleaning are crossed, after the drying and dehydratings such as then being dried, drying or being lyophilized obtains finished product.With the fresh flower of nymphaea tetragona
Compare, the processes of (70 DEG C or more) dryings of higher temperature (such as patent CN201410216519.3 " a kind of water lily jasmine tea and its
Preparation method ") cause the color, smell, taste, shape of water lily flower prod largely to be destroyed, product color is dark, fragrant low, lightly seasoned, shape
It dissipates, product quality declines to a great extent；Hypothermic lyophilization technology (such as application No. is a kind of 201711257809.2 " nymphaea tetragonas
The preparation method of tea ") although shape, color and the nutritional ingredient of flower can preferably be kept not to be lost, actual freeze-drying
Fragrance component has very big loss in drying process, and product flavouring essence quality is greatly affected.
Tea is a kind of green, natural, health drink, deep by generation with various health care functions containing multiple functions ingredient
People's likes, occupies an important position in people's daily life.And there is no at present tealeaves is studied together to nymphaea tetragona it is related
Report.
Summary of the invention
The first purpose of this invention is, for deficiency present in background technique, provides a kind of novel nymphaea tetragona tea
The preparation method of product.
For this purpose, above-mentioned purpose of the invention is achieved through the following technical solutions:
A kind of preparation method of novel nymphaea tetragona tea product, the preparation method of the novel nymphaea tetragona tea product includes: nymphaea tetragona
Feedstock capture, tea raw material processing, closing for arrangement of the tea raw material in nymphaea tetragona, the nymphaea tetragona containing tealeaves spend processing, freezing
Drying process and sealed package；
The tea raw material processing includes: to be divided into two parts tea raw material, bakes 3 ~ 5 h under the conditions of 60 ~ 80 DEG C respectively and obtains
Tea raw material 1 and under the conditions of 90 ~ 100 DEG C bake 2 ~ 3 h obtain tea raw material 2；
It is 5:1 ~ 8 that arrangement of the tea raw material in nymphaea tetragona, which includes: according to the mass ratio of nymphaea tetragona raw material and tea raw material:
1, first the tea raw material 1 handled well is evenly placed upon in the bottom gap inside nymphaea tetragona near holder, then will handle well
Tea raw material 2 be evenly placed upon the upper surface of tea raw material 1；Preferably, the mass ratio of tea raw material 1 and tea raw material 2 is
1:1, but can also be with other mass ratioes；
The flower processing of closing of the nymphaea tetragona containing tealeaves includes: to keep away the nymphaea tetragona for placing tealeaves in natural conditions or low temperature
Under conditions of light, flower is allowed to close, and cut off bennet after flower closes 6 ~ 8 h, will then close the water lily containing tealeaves after spending
Flower 20 ~ 40 s of microwave treatment under 500 ~ 700 W power；
The freeze-drying include: by the nymphaea tetragona after microwave treatment at -20 ~ 40 DEG C 2 ~ 6 h of pre-freeze, it is dry to be then placed in freezing
46 ~ 60 h are freeze-dried in dry machine；
The nymphaea tetragona containing tealeaves after freeze-drying needs hermetically drying immediately, prevents its moisture absorption from making moist.
While by adopting the above technical scheme, the present invention can also be used or be combined using technology further below
Scheme:
Preferably, the nymphaea tetragona feedstock capture includes: the selection nymphaea tetragona flower that flower-shape is big, ovary development is full, and in flower
It fractures at the bennet of piece 40 ~ 50 cm of lower end and as nymphaea tetragona raw material；After picking, the lower end of bennet is immersed in time and fills steaming
In the bucket of distilled water；Plucking time is in the 9:00 ~ 11:00 one morning of that the flowers are in blossom.
Preferably, tea raw material 1 is placed on the gynoecium of nymphaea tetragona fresh flower and its adjacent gap of surrounding in.
Preferably, nymphaea tetragona raw material preferred acquisition pattern is the nymphaea tetragona flower of the high anthocyanidin content of blue or purple
Piece.
Preferably, tea raw material is preferably from the preferable famous green tea of cleanliness and/or famous-brand and high-quality yellow tea.
Preferably, tea raw material is more preferably the famous-brand and high-quality simple bud green tea and/or famous-brand and high-quality list that shape is delicate, neat and well spaced, cleanliness is good
Bud yellow tea.
Preferably, after processing, the moisture content of tea raw material 1 is 6.0 ~ 7.0% to tea raw material, the moisture content of tea raw material 2
It is 4.0 ~ 5.0%.
Preferably, the freezing dry process specifically includes: the sequence setting of temperature and time are as follows: 4 ~ 6 are handled at -40 DEG C
H handles 2 ~ 4 h at -30 DEG C, and 1 ~ 2 h is handled at -20 DEG C, and 1 ~ 2 h is handled at -10 DEG C, handles 3 ~ 5 h at 0 DEG C, at 10 DEG C
4 ~ 6 h are managed, 11 ~ 13 h are handled at 20 DEG C, handle 20 ~ 22 h at 30 DEG C.
Preferably, after freeze-dried, the water content of the nymphaea tetragona containing tealeaves is 6.5 ~ 9.0%.
Second object of the present invention is, for deficiency present in background technique, provides a kind of novel nymphaea tetragona tea
Product.
For this purpose, above-mentioned purpose of the invention is achieved through the following technical solutions:
A kind of novel nymphaea tetragona tea product, the novel nymphaea tetragona tea product by previously described novel nymphaea tetragona tea product system
Preparation Method is prepared.
The present invention provides a kind of novel nymphaea tetragona tea product and preparation method thereof, compared with prior art, has following excellent
Point and technical effect:
(1) present invention using the automatic closed and tealeaves of nymphaea tetragona characteristic combination of enfleuraging, by nymphaea tetragona fresh flower and tealeaves at
Product are fused together, and pass through microwave treatment, freeze-drying process, so that tea draws the fragrance of a flower and the gain water lily fragrance of a flower, are formed novel
The distinctive wool fabric of nymphaea tetragona tea product containing tealeaves；
(2) process of the invention carries out at low temperature, and the nutritional ingredient of nymphaea tetragona and tealeaves obtains most effective reservation,
The obtained novel nymphaea tetragona tea product containing tealeaves has both the nutritional ingredient and bioactive ingredients of nymphaea tetragona and tealeaves, has more
Good health-care effect；
(3) novel nymphaea tetragona tea product provided by the invention is during hot-water soak: firstly, the nymphaea tetragona flower containing tealeaves
It slowly opens and bursts forth after absorbing water, sink to bottom of a cup, at the same time, infusion of tea water suction, since the moisture content of tea raw material 1 is greater than
The moisture content of tea raw material 2, the small elder generation of moisture content escape from nymphaea tetragona flower, escape from nymphaea tetragona flower after moisture content is big
Out, and since there are more effect of mass transmitting between moisture content big tealeaves and nymphaea tetragona, so that the moisture content first escaped is small
Tea raw material 2 have thin water lily floral scent, the big tea raw material 1 of the moisture content escaped afterwards have the denseer water lily fragrance of a flower
Gas gives the visual effect that tasters tealeaves successively goes out nymphaea tetragona flower, at the same also give the fragrance of tasters nymphaea tetragona by
Light gradually dense pleasure of the senses.At this point, the water lily fragrance of a flower and tea perfume weave in, give off a strong fragrance, flavour glycol is dense, and soup look is yellowish green
Bright, flower-shape is beautiful, and color is as damp in former pattern, pleasing, has and preferably brews ornamental experience.
Specific embodiment
The present invention is described in further detail referring to specific embodiment.
Embodiment 1
1. raw material flower acquisition: selection flower-shape is big, ovary development is full blue flower, the flowers are in blossom the one morning 9:00 adopt
It plucks, band bennet is picked, 40 cm of Peduncle Length；Bennet is put into time after picking in the bucket for filling 30 cm depth distilled water；
2. tea raw material is handled by different temperatures gradient: famous-brand and high-quality simple bud green tea being bisected into two parts, wherein tea raw material 1 is placed in
Under the conditions of temperature is 60 DEG C, 3.5 h of Titian is baked using Famous High-quality Tea dryer, tea raw material when processing terminate moisture content be
6.4%；Tea raw material 2 be placed in temperature be 90 DEG C under the conditions of, using Famous High-quality Tea dryer bake 2 h of Titian, tea raw material processing knot
Moisture content is 4.9% when beam；
3. tea raw material is placed by different levels to be spent: being 6:1 according to nymphaea tetragona fresh flower quality and tea raw material mass ratio
Standard, first the tea raw material 1 handled well is uniformly placed in the bottom gap inside fresh flower near holder, then will handle well
Tea raw material 2 be uniformly placed on the upper surface of tea raw material 1；
4. flower handle: the nymphaea tetragona fresh flower of tealeaves will be placed, gives free rein to close at night, upon closing between reach 7.5
When h, cutting remove bennet, then by flower under 500 W power 30 s of microwave treatment；
5. freeze-drying: the nymphaea tetragona containing tea handled well flower is placed in ultra low temperature freezer, at -20 DEG C after 4 h of pre-freeze, into
Row freeze-drying, the sequence setting of temperature and time are as follows: -40 DEG C of processing 4 h, -30 DEG C of processing 3 h, -20 DEG C of processing 2 h, -10
DEG C processing 2 h, 0 DEG C of processing 5 h, 10 DEG C of processing 4.5 h, 20 DEG C of processing 12.5 h, 30 DEG C of 22 h of processing；Nymphaea tetragona containing tea is cold
Freezing its water content after drying is 7.8%.
6. the water lily flower prod being freeze-dried is placed in vacuum packaging bag rapidly, it is vacuum-packed.
A kind of novel flower prod of water lily containing tea 1 is obtained through the above processing technology.
To the flower prod of water lily containing tea obtained by example 11, carries out flavor evaluation, find product soaking process in the hot water
In, it slowly opens and bursts forth after flower water suction, bottom of a cup is sunk to, while after infusion of tea water suction, because of tea raw material 1 and tea raw material 2
The difference of moisture content, the two are successively escaped from nymphaea tetragona, and proper alignment is on water layer surface.Tealeaves is released simultaneously under high temperature action
The water lily fragrance of a flower adsorbed and the tea perfume of itself are released, at this point, the water lily fragrance of a flower and tea perfume interweave, is given off a strong fragrance；Flavour glycol is dense
It is thick；Soup look is yellowish green bright, and flower-shape is beautiful, complete, and the blue shade that flower is presented is pleasing such as former pattern pool.To example 1
The obtained flower prod of water lily containing tea 1 carries out chemical composition analysis, finds to contain tea polyphenols (2.5%), theanine in the product
(0.19%), the healthcare functions ingredient such as alkaloid (0.45%).
Embodiment 2
1. raw material flower acquisition: selection flower-shape is big, ovary development is full purple flower, the flowers are in blossom the one morning 10:00 adopt
It plucks, band bennet is picked, 45 cm of Peduncle Length；Bennet is put into time after picking in the bucket for filling 30 cm depth distilled water；
2. tea raw material is handled by different temperatures gradient: famous-brand and high-quality simple bud green tea being bisected into two parts, wherein tea raw material 1 is placed in
Under the conditions of temperature is 70 DEG C, 3 h of Titian is baked using Famous High-quality Tea dryer, tea raw material when processing terminate moisture content be 6.2%；
Tea raw material 2 is placed under the conditions of temperature is 95 DEG C, bakes 2 h of Titian using Famous High-quality Tea dryer, tea raw material is when processing terminate
Moisture content is 4.5%；
3. tea raw material is placed by different levels to be spent: being 8:1 according to nymphaea tetragona fresh flower quality and tea raw material mass ratio
Standard, first the tea raw material 1 handled well is uniformly placed in the bottom gap inside fresh flower near holder, then will handle well
Tea raw material 2 be uniformly placed on the upper surface of tea raw material 1；
4. flower handle: the nymphaea tetragona fresh flower of tealeaves will be placed, gives free rein to close at night, upon closing between reach 6.5
When h, cutting remove bennet, then by flower under 700 W power 40 s of microwave treatment；
5. freeze-drying: the nymphaea tetragona containing tea handled well flower is placed in ultra low temperature freezer, at -30 DEG C after 3.0 h of pre-freeze,
It is freeze-dried, the sequence setting of temperature and time are as follows: -40 DEG C of 6 h of processing, -30 DEG C of 3.5 h of processing, -20 DEG C handle 1.5
H, -10 DEG C of processing 1.5 h, 0 DEG C of processing 4.5 h, 10 DEG C of processing 5.5 h, 20 DEG C of processing 13 h, 30 DEG C of 21.5 h of processing；Containing tea
Nymphaea tetragona its water content after freeze-drying is 7.9%.
6. the water lily flower prod being freeze-dried is placed in vacuum packaging bag rapidly, it is vacuum-packed.
A kind of novel flower prod of water lily containing tea 2 is obtained through the above processing technology.
To the flower prod of water lily containing tea obtained by example 22, carries out flavor evaluation, find product soaking process in the hot water
In, it slowly opens and bursts forth after flower water suction, bottom of a cup is sunk to, while after infusion of tea water suction, because of tea raw material 1 and tea raw material 2
The difference of moisture content, the two are successively escaped from nymphaea tetragona, and proper alignment is on water layer surface.Tealeaves is released simultaneously under high temperature action
The water lily fragrance of a flower adsorbed and the tea perfume of itself are released, at this point, the water lily fragrance of a flower and tea perfume interweave, is given off a strong fragrance；Flavour glycol is dense
It is thick；Soup look is orange bright, and flower-shape is beautiful, complete, and the purple color that flower is presented is pleasing such as former pattern pool.To example 2
The obtained flower prod of water lily containing tea 2 carries out chemical composition analysis, finds to contain tea polyphenols (1.9%), theanine in the product
(0.15%), the healthcare functions ingredient such as alkaloid (0.30%).
Embodiment 3
1. raw material flower acquisition: selection flower-shape is big, ovary development is full blue flower, the flowers are in blossom the one morning 11:00 adopt
It plucks, band bennet is picked, 50 cm of Peduncle Length；Bennet is put into time after picking in the bucket for filling 30 cm depth distilled water；
2. tea raw material is handled by different temperatures gradient: famous-brand and high-quality simple bud yellow tea being bisected into two parts, wherein tea raw material 1 is placed in
Under the conditions of temperature is 80 DEG C, 4 h of Titian is baked using Famous High-quality Tea dryer, tea raw material when processing terminate moisture content be 6.8%；
Tea raw material 2 be placed in temperature be 100 DEG C under the conditions of, using Famous High-quality Tea dryer bake 2.5 h of Titian, processing terminate for tea raw material
When moisture content be 4.2%；
3. tea raw material is placed by different levels to be spent: being 7:1 according to nymphaea tetragona fresh flower quality and tea raw material mass ratio
Standard, first the tea raw material 1 handled well is uniformly placed in the bottom gap inside fresh flower near holder, then will handle well
Tea raw material 2 be uniformly placed on the upper surface of tea raw material 1；
4. flower handle: the nymphaea tetragona fresh flower of tealeaves will be placed, gives free rein to close at night, upon closing between reach 7 h
When, cutting remove bennet, then by flower under 700 W power 35 s of microwave treatment；
5. freeze-drying: the nymphaea tetragona containing tea handled well flower is placed in ultra low temperature freezer, at -30 DEG C after 3.5 h of pre-freeze,
It is freeze-dried, the sequence setting of temperature and time are as follows: -40 DEG C of 5.5 h of processing, -30 DEG C of 4 h of processing, -20 DEG C handle 1
H, -10 DEG C of processing 1 h, 0 DEG C of processing 4 h, 10 DEG C of processing 5 h, 20 DEG C of processing 12 h, 30 DEG C of 20.5 h of processing；Nymphaea tetragona containing tea
Its water content is 8.4% after freeze-drying.
6. the water lily flower prod being freeze-dried is placed in vacuum packaging bag rapidly, it is vacuum-packed.
A kind of novel flower prod of water lily containing tea 3 is obtained through the above processing technology.
To the flower prod of water lily containing tea obtained by example 33, carries out flavor evaluation, find product soaking process in the hot water
In, it slowly opens and bursts forth after flower water suction, bottom of a cup is sunk to, while after infusion of tea water suction, because of tea raw material 1 and tea raw material 2
The difference of moisture content, the two are successively escaped from nymphaea tetragona, and proper alignment is on water layer surface.Tealeaves is released simultaneously under high temperature action
The water lily fragrance of a flower adsorbed and the tea perfume of itself are released, at this point, the water lily fragrance of a flower and tea perfume interweave, is given off a strong fragrance；Flavour glycol is dense
It is thick；Soup look is deep yellow bright, and flower-shape is beautiful, complete, and the blue shade that flower is presented is pleasing such as former pattern pool.To example 3
The obtained flower prod of water lily containing tea 2 carries out chemical composition analysis, finds to contain tea polyphenols (2.1%), theanine in the product
(0.21%), the healthcare functions ingredient such as alkaloid (0.37%).
Above-mentioned specific embodiment is used to illustrate the present invention, is merely a preferred embodiment of the present invention, rather than to this
Invention is limited, and within the spirit of the invention and the scope of protection of the claims, to any modification of the invention made, is equal
Replacement, improvement etc., both fall within protection scope of the present invention.
Claims (9)
1. a kind of preparation method of novel nymphaea tetragona tea product, which is characterized in that the preparation side of the novel nymphaea tetragona tea product
Method includes: nymphaea tetragona feedstock capture, tea raw material processing, arrangement of the tea raw material in nymphaea tetragona, the nymphaea tetragona containing tealeaves
Close flower processing, freeze-drying process and sealed package；
The tea raw material processing includes: to be divided into two parts tea raw material, bakes 3 ~ 5 h under the conditions of 60 ~ 80 DEG C respectively and obtains
Tea raw material 1 and under the conditions of 90 ~ 100 DEG C bake 2 ~ 3 h obtain tea raw material 2；
It is 5:1 ~ 8 that arrangement of the tea raw material in nymphaea tetragona, which includes: according to the mass ratio of nymphaea tetragona raw material and tea raw material:
1, first the tea raw material 1 handled well is evenly placed upon in the bottom gap inside nymphaea tetragona near holder, then will handle well
Tea raw material 2 be evenly placed upon the upper surface of tea raw material 1；
The flower processing of closing of the nymphaea tetragona containing tealeaves includes: to keep away the nymphaea tetragona for placing tealeaves in natural conditions or low temperature
Under conditions of light, flower is allowed to close, and cut off bennet after flower closes 6 ~ 8 h, will then close the water lily containing tealeaves after spending
Flower 20 ~ 40 s of microwave treatment under the power of 500 ~ 700 W；
The freeze-drying include: by the nymphaea tetragona after microwave treatment at -20 ~ 40 DEG C 2 ~ 6 h of pre-freeze, it is dry to be then placed in freezing
46 ~ 60 h are freeze-dried in dry machine；
The nymphaea tetragona containing tealeaves after freeze-drying needs hermetically drying immediately, prevents its moisture absorption from making moist.
2. the preparation method of novel nymphaea tetragona tea product according to claim 1, which is characterized in that the nymphaea tetragona raw material
Acquisition includes: the selection nymphaea tetragona flower that flower-shape is big, ovary development is full, and is fractureed at the bennet of 40 ~ 50 cm of flower lower end
And as nymphaea tetragona raw material；After picking, the lower end of bennet is immersed in time and is filled in the bucket of distilled water；Plucking time is the flowers are in blossom
9:00 ~ 11:00 one morning.
3. the preparation method of novel nymphaea tetragona tea product according to claim 1 or 2, which is characterized in that nymphaea tetragona raw material
Preferred acquisition pattern is the nymphaea tetragona flower of the high anthocyanidin content of blue or purple.
4. the preparation method of novel nymphaea tetragona tea product according to claim 1, which is characterized in that tea raw material is preferably
Famous green tea and/or famous-brand and high-quality yellow tea.
5. the preparation method of novel nymphaea tetragona tea product according to claim 4, which is characterized in that tea raw material is more preferable
For famous-brand and high-quality simple bud green tea and/or famous-brand and high-quality simple bud yellow tea.
6. the preparation method of novel nymphaea tetragona tea product according to claim 1, which is characterized in that tea raw material is through handling
Afterwards, the moisture content of tea raw material 1 is 6.0 ~ 7.0%, and the moisture content of tea raw material 2 is 4.0 ~ 5.0%.
7. the preparation method of novel nymphaea tetragona tea product according to claim 1, which is characterized in that described to be freeze-dried
Journey specifically includes: the setting of the sequence of temperature and time are as follows: handles 4 ~ 6 h at -40 DEG C, handles 2 ~ 4 h at -30 DEG C, at -20 DEG C
1 ~ 2 h is managed, 1 ~ 2 h is handled at -10 DEG C, 3 ~ 5 h are handled at 0 DEG C, 4 ~ 6 h are handled at 10 DEG C, 11 ~ 13 h of processing at 20 DEG C, 30
20 ~ 22 h are handled at DEG C.
8. the preparation method of novel nymphaea tetragona tea product according to claim 1 or claim 7, which is characterized in that freeze-dried
Afterwards, the water content of the nymphaea tetragona containing tealeaves is 6.5 ~ 9.0%.
9. a kind of novel nymphaea tetragona tea product, which is characterized in that the novel nymphaea tetragona tea product is by described in claim 1 new
The preparation method of type nymphaea tetragona tea product is prepared.
Priority Applications (1)
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| CN201811590193.5A CN109730166A (en) | 2018-12-25 | 2018-12-25 | A kind of novel nymphaea tetragona tea product and preparation method thereof |
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| CN201811590193.5A CN109730166A (en) | 2018-12-25 | 2018-12-25 | A kind of novel nymphaea tetragona tea product and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679683A (en) * | 2019-10-14 | 2020-01-14 | 江西省蚕桑茶叶研究所(江西省经济作物研究所) | Pagoda lotus tea and preparation method thereof |
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2018
- 2018-12-25 CN CN201811590193.5A patent/CN109730166A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679683A (en) * | 2019-10-14 | 2020-01-14 | 江西省蚕桑茶叶研究所(江西省经济作物研究所) | Pagoda lotus tea and preparation method thereof |
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