CN107372934A - One plant tea emulsion and preparation method thereof - Google Patents

One plant tea emulsion and preparation method thereof Download PDF

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Publication number
CN107372934A
CN107372934A CN201710633709.9A CN201710633709A CN107372934A CN 107372934 A CN107372934 A CN 107372934A CN 201710633709 A CN201710633709 A CN 201710633709A CN 107372934 A CN107372934 A CN 107372934A
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Prior art keywords
tea
raw material
emulsion
parts
extraction
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Inventor
张恩荣
何顺茂
周惠恒
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GUIZHOU FANGRUITANG BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
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GUIZHOU FANGRUITANG BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
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Priority to CN201710633709.9A priority Critical patent/CN107372934A/en
Publication of CN107372934A publication Critical patent/CN107372934A/en
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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
    • A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/163—Liquid or semi-liquid tea extract preparations, e.g. gels, liquid extracts in solid capsules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/25—Araliaceae (Ginseng family), e.g. ivy, aralia, schefflera or tetrapanax
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/47—Euphorbiaceae (Spurge family), e.g. Ricinus (castorbean)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/53—Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/87—Vitaceae or Ampelidaceae (Vine or Grape family), e.g. wine grapes, muscadine or peppervine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions

Abstract

The invention belongs to field of tea, more particularly to plant tea emulsion and preparation method thereof, including the raw material of following parts by weight to be prepared：Tea extraction, Chinese medical extract, starch, gelatine, sucrose palmitate, sorbic acid.The effective content of tea that the present invention extracts, the more traditional raising 1.4 3.7% of making tea of its Tea Polyphenols, free amino acid improve 0.2 0.41%, and water extraction improves 3.6 7.8%, total sugar content improves 0.61 1.01%, improves the utilization rate of active ingredient in tealeaves.By sensory evaluation, the tea emulsion that is prepared according to the present invention, flavour is good, fragrance alcohol just, the soft coordination of mouthfeel, sugariness is moderate, and color and luster is homogeneous after being dissolved in water, meets masses and drinks.In addition, the tea emulsion of the present invention also has the effect of promoting wound growth healing, anti-acne anti-inflammatory, it is the product of integration of drinking and medicinal herbs simply.

Description

One plant tea emulsion and preparation method thereof
Technical field
The invention belongs to field of tea, more particularly to plant tea emulsion and preparation method thereof.
Background technology
The chemical composition of tealeaves is made up of 3.5-7.0% inorganic matter and 93-96.5% organic matter, the nothing in tealeaves Machine mineral element there are about 27 kinds.Therefore, often drinking tea to refresh the mind, and make one in high spirits, strengthen memory, excited maincenter god Through increasing locomitivity, maintaining skin, decompose neutral fat, reach reducing weight and beautifying features effect, dispelling fatigue, enhance metabolism Deng.
Traditional tea-drinking is that the tealeaves being prepared into using hot water or warm water to processing is soaked, and leaches nutritional ingredient, drink With tea, the absorption to beneficiating ingredient in tealeaves is realized.Leaf protein containing 20-30% in tealeaves, but of millet paste can be dissolved in Have 3.5% or so, the free amino acid containing 1.5-4% in tealeaves, species is amino needed by human mostly up to kind more than 20 Acid.Carbohydrate containing 25-30% in tealeaves, but the only 3-4% of millet paste can be dissolved in.Fat containing 4-5% in tealeaves Matter, and it is needed by human, in addition, also having the liposoluble vitamins such as vitamin A. D. E, K, its normal hair to human body in tealeaves Educate also and its important.So it by the fresh leaf of the leaf of a tooth one or the leaf of a tooth two is raw material that traditional method for preparing tea, which is,.However, tea Old leaf, camellia, the content of tea seed beneficiating ingredient are suitable in young leaves, are not used because leaching rate is low.
In addition, tea polysaccharide is one of tealeaves important activity composition, there is hypoglycemic, reducing blood lipid, anticancer, radiation proof and preventing and treating Angiocardiopathy.Tea polysaccharide heat endurance is poor, and the oxidative degradation of fractions may be caused under conditions of heating, contains it Amount reduces.
The content of the invention
The present invention is in order to solve the above technical problems, provide plant tea emulsion and preparation method thereof.
Realized particular by following technical scheme：
One plant tea emulsion, it is characterised in that include the raw material of following parts by weight：Tea extraction 300-600 parts, traditional Chinese medicine extraction Thing 100-200 parts, starch 10-30 parts, gelatine 10-20 parts, sucrose palmitate 5-10 parts, sorbic acid 2-3 parts.
Further, described tea extraction, it is to be crushed the raw material after processing, crosses 60-80 mesh sieves, be immersed in phosphoric acid Buffer solution, 1-2h is ultrasonically treated under 30-40KHz frequency, filters, obtain filtrate 1 and filter residue 1, filtrate 1 is freeze-dried obtained Solid 1, the ethanol of 2-3 times of filter residue amount is added in filter residue 1, ultrasonic extraction 1-2h, is evaporated under reduced pressure back under 40~50KHz frequency Ethanol is received, filtering, filtrate 2 is obtained, filtrate 2 is freeze-dried obtained solid 2, solid 1 is mixed with solid 2, both obtains tea extraction.
Further, described phosphate buffer, its sodium chloride content are 150mmol/L, pH=7.5.
Further, the raw material after the processing, comprises the following steps：
1) raw material is chosen：It is by tealeaves, camellia, tea seed in mass ratio 4:1:1 ratio is mixed；
2) light irradiation：Raw material is existed60Co- gamma emitters, under conditions of intensity is 8kGy, 0.5-1h is handled, then use wavelength 1-3h is irradiated for 400-360nm ultraviolet；
3) freeze：Raw material after light irradiation is freezed into 3-4h under the conditions of -20 DEG C；
4) wither：By the raw material and additive in mass ratio 20 after step 3) processing:1 is mixed, with 9-17cm thickness Degree is spread on withering trough, is withered to water content of tea in 75-80%.
Further, described additive, it is lemonene lance or balm extract solution.
Further, described Chinese medical extract, the raw material of following parts by weight is included：Ternateleaf rabdosia herb 30-60 parts, white backleaf mallotus root 20-40 parts, Japanese Cayratia Herb 10-30 parts, schefflera arboricola 20-30 parts.
Further, described Chinese medical extract, its preparation method comprise the following steps：
1) bakee：Raw material is weighed by proportioning, is crushed, 80-100 mesh sieves is crossed, bakees 10-20min at 140-150 DEG C, obtain Material 1；
2) ferment treatment：By 1 1-2 in mass ratio of cellulase, pectase and material:1-2:30-50 is mixed, at 25-30 DEG C 2-3h is digested, obtains material 2；
3) extract：The ethanol that 2-3 times of 2 mass of material is measured is added, 2-3h is soaked at 35-45 DEG C, under 40-50KHz frequency Ultrasonic extraction 1-2h, it is evaporated under reduced pressure recovery ethanol, you can.
Further, described tea emulsion, including following preparation process：
1) weigh the tea extraction of corresponding deal, Chinese medical extract, starch, gelatine, sucrose palmitate, 40-50 DEG C stir Mix dissolving, obtained solution 1；
2) sorbic acid and water are pressed 1：1000-2000 mass ratio mixing, in 50-60 DEG C of stirring and dissolving, obtains solution 2；
3) solution 1 mixes with solution 2, stirs 30-50min under the conditions of rotating speed is 3000-3500r/min, you can obtain Tea emulsion.
Further, described tea emulsion, its particle diameter are 3-5 μm.
Beneficial effects of the present invention：By sensory evaluation, the tea emulsion prepared according to the present invention, by adding early stage in preparation Upper ultraviolet light, freezing processing, greatly destroy mesophyll cell, make intracytoplasmic various enzymes and its substrate in extraction step Fully contact, promote tea emulsion flavour is good, fragrance alcohol just, the soft coordination of sense, sugariness is moderate, and color and luster is homogeneous after being dissolved in water, symbol Masses are closed to drink.
The tea raw material that the present invention selects includes old leaf, fresh leaf, camellia, tea seed and mixed, in the process of preparing raw material Middle addition lemonene lance or balm extract solution, is improved to old leaf, makes Tea Polyphenols in old leaf, the content of theanine, mouth Sense etc. is suitable with fresh tea leaf, and effective content of tea is detected, it is found that effective content of tea its tea that the present invention extracts is more The more traditional method made tea of phenol improves 1.4-3.7%, and free amino acid improves 0.2-0.41%, and water extraction improves 3.6- 7.8%, total sugar content improves 0.61-1.01%, substantially increases the utilization rate of active ingredient in tealeaves.
In addition, the tea emulsion through the research present invention also has the effect of promoting wound growth healing, anti-acne anti-inflammatory.
Embodiment
The embodiment of the present invention is described in further detail below, but the invention is not limited in these realities Mode is applied, any improvement or replacement on the present embodiment essence spirit, it is claimed to still fall within the claims in the present invention Scope.
Embodiment 1
One plant tea emulsion, including following raw material are prepared, tea extraction 300g, Chinese medical extract 100g, starch 10g, Gelatine 10g, sucrose palmitate 5g, sorbic acid 2g.
Its preparation method of one plant tea emulsion, comprises the following steps：
1) it is molten that the tea extraction of corresponding deal, Chinese medical extract, starch, gelatine, sucrose palmitate, 40 DEG C of stirrings are weighed Solution, obtained solution 1；
2) sorbic acid is added in 1000g water, 50 DEG C of stirring and dissolvings, obtains solution 2；
3) solution 1 mixes with solution 2, spinner velocity 3000r/min, emulsifies 30min, emulsifies 3 μm of particle diameter, you can obtain tea Emulsion.
Described tea extraction, preparation method comprise the following steps：Raw material is crushed, crosses 60 mesh sieves, adds powder 3 times of phosphate buffers of quality, its sodium chloride content are 150mmol/L, pH=7.5, soak 2h at 45 DEG C, ultrasound carries under 30KHz 1h is taken, is filtered, filtrate 1 and filter residue 1 is made, filtrate 1 is carried out being freeze-dried obtained solid 1, and 2 times of filter residue amounts are added in filter residue 50% ethanol, 25 DEG C of immersions 2-3h, 40KHz ultrasonic extraction 1h, filtering are evaporated under reduced pressure recovery ethanol, and filtrate 1 is freeze-dried Solid 2 is made, solid 1 mixes with solid 2, both obtains tea extraction.
The raw material, including following processing step：
1) raw material is chosen：Examination is by fresh leaf, camellia, tea seed in mass ratio 4:1:1 ratio is mixed；
2) light irradiation：Raw material is carried out into irradiation to penetrate, used60Co- gamma emitters, intensity 8kGy, exposure time 0.5h, Irradiation carries out ultraviolet irradiation 1h after terminating, and wave-length coverage is in 400nm；
3) freeze：The raw material of light irradiation is freezed into 3h under the conditions of -20 DEG C；
4) wither：Raw material and additive in mass ratio 20:1 is mixed, and is spread on withering trough, thickness 9cm, hot blast At 28 DEG C, water content of tea controls 75% temperature control.
Described additive is lemonene lance extract solution, is to crush lemonene lance, crosses 80 mesh sieves, and powder is positioned over sieve plate On, water is heated, is extracted with steam.
Described Chinese medical extract, including following raw material are prepared：Ternateleaf rabdosia herb 30g, white backleaf mallotus root 20g, Japanese Cayratia Herb 10g, schefflera arboricola 20g.
Described Chinese medical extract, including following extraction step：
1) bakee：Raw material is weighed by proportioning, is crushed, 80 mesh sieves is crossed, bakees 10min at 140 DEG C, obtain material 1；
2) ferment treatment：By cellulase, pectase and material 1 in mass ratio 1:1:30 mixing, 2h is digested at 25-30 DEG C, 2 must be expected；
3) extract：The ethanol of material 2 mass, 2 times of amounts is added, soaks 2h, the ultrasonic extraction 1h under 40KHz frequency at 35 DEG C, It is evaporated under reduced pressure recovery ethanol, you can.
Embodiment 2
One plant tea emulsion, including the raw material of following parts by weight are prepared, tea extraction 350g parts, Chinese medical extract 120g, starch 14g, gelatine 12g, sucrose palmitate 6g, sorbic acid 2.2g.
Its preparation method of one plant tea emulsion, comprises the following steps：
1) it is molten that the tea extraction of corresponding deal, Chinese medical extract, starch, gelatine, sucrose palmitate, 42 DEG C of stirrings are weighed Solution, obtained solution 1；
2) sorbic acid is added in 1200g water, 52 DEG C of stirring and dissolvings, obtains solution 2；
3) solution 1 mixes with solution 2, spinner velocity 3100r/min, emulsifies 34min, emulsifies 3 μm of particle diameter, you can obtain tea Emulsion.
Described tea extraction, preparation method comprise the following steps：Raw material is crushed, crosses 60 mesh sieves, adds powder 3.4 times of phosphate buffers of quality, its sodium chloride content are 150mmol/L, pH=7.5, and 2.2h is soaked at 46 DEG C, is surpassed under 32KHz Sound extracts 1.2h, filtering, filtrate 1 and filter residue 1 is made, and filtrate 1 is carried out being freeze-dried obtained solid 1, and 2.2 times of filters are added in filter residue 55% ethanol of the quantity of slag, 26 DEG C of immersions 2.2h, 45KHz ultrasonic extraction 1.2h, filtering are evaporated under reduced pressure recovery ethanol, and filtrate 1 is carried out Solid 2, solid 1 and solid 2 in mass ratio 1 is made in freeze-drying:1 mixing had both obtained tea extraction.
The raw material, including following processing step：
1) raw material is chosen：Examination is by fresh leaf, camellia, tea seed in mass ratio 4:1:1 ratio is mixed；
2) light irradiation：Raw material is carried out into irradiation to penetrate, used60Co- gamma emitters, intensity 8kGy, exposure time 0.6h, Irradiation carries out ultraviolet irradiation 1.4h after terminating, and wave-length coverage is in 390nm；
3) freeze：The raw material of light irradiation is freezed into 3.2h under the conditions of -20 DEG C；
4) wither：Raw material and additive in mass ratio 20:1 is mixed, and is spread on withering trough, thickness 11cm, heat At 29 DEG C, water content of tea is controlled 75% for air temperature control.
Described additive is lemonene lance extract solution, is to crush lemonene lance, crosses 80 mesh sieves, and powder is positioned over sieve plate On, water is heated, is extracted with steam.
Described Chinese medical extract, including following raw material are prepared：Ternateleaf rabdosia herb 35g, white backleaf mallotus root 24g, Japanese Cayratia Herb 14g, schefflera arboricola 22g.
Described Chinese medical extract, including following extraction step：
1) bakee：Corresponding Chinese medicine is weighed by proportioning, is crushed, 80 mesh sieves is crossed, bakees 12min at 142 DEG C, obtain material 1；
2) ferment treatment：By cellulase, pectase, material 1 in mass ratio 1:1:35 mixing, 26 DEG C of placement 2.2h, obtain material 2；
3) extract：32% ethanol of 2.2 times of 2 mass of material is added, 37 DEG C are soaked powder 2.2h, 45KHz ultrasonic extraction 1.2h, Filtering, recovery ethanol is evaporated under reduced pressure, both obtains Chinese medical extract.
Embodiment 3
One plant tea emulsion, including the raw material of following parts by weight are prepared, tea extraction 400g, Chinese medical extract 140g, Starch 18g, gelatine 14g, sucrose palmitate 5g, sorbic acid 2.4g.
Its preparation method of one plant tea emulsion, comprises the following steps：
1) it is molten that the tea extraction of corresponding deal, Chinese medical extract, starch, gelatine, sucrose palmitate, 44 DEG C of stirrings are weighed Solution, obtained solution 1；
2) sorbic acid is added in 1400g water, 54 DEG C of stirring and dissolvings, obtains solution 2；
3) solution 1 mixes with solution 2, spinner velocity 3200r/min, emulsifies 38min, emulsifies 3 μm of particle diameter, you can obtain tea Emulsion.
Described tea extraction, preparation method comprise the following steps：Raw material is crushed, crosses 60 mesh sieves, adds powder 3.4 times of phosphate buffers of quality, its sodium chloride content are 150mmol/L, pH=7.5, and 2.4h is soaked at 47 DEG C, is surpassed under 34KHz Sound extracts 1.4h, filtering, filtrate 1 and filter residue 1 is made, and filtrate 1 is carried out being freeze-dried obtained solid 1, and 2.6 times of filters are added in filter residue 55% ethanol of the quantity of slag, 27 DEG C of immersions 2.6h, 47KHz ultrasonic extraction 1.6h, filtering are evaporated under reduced pressure recovery ethanol, and filtrate 1 is carried out Solid 2, solid 1 and solid 2 in mass ratio 1 is made in freeze-drying:1 mixing both obtains tea extraction.
The raw material, including following processing step：
1) raw material is chosen：Examination is by fresh leaf, camellia, tea seed in mass ratio 4:1:1 ratio is mixed；
2) light irradiation：Raw material is carried out into irradiation to penetrate, used60Co- gamma emitters, intensity 8kGy, exposure time 0.7h, Irradiation carries out ultraviolet irradiation 2.2h after terminating, and wave-length coverage is in 380nm；
3) freeze：The raw material of light irradiation is freezed into 3.6h under the conditions of -20 DEG C；
4) wither：Raw material and additive in mass ratio 20:1 is mixed, and is spread on withering trough, thickness 13cm, heat At 30 DEG C, water content of tea is controlled 77% for air temperature control.
Described additive balm extract solution, is to crush balm, crosses 80 mesh sieves, adds clear water and is decocted, and Steam is condensed and both obtained.
Described Chinese medical extract, including raw material are prepared：Ternateleaf rabdosia herb 45g, white backleaf mallotus root 34g, Japanese Cayratia Herb 22g, seven Leaf lotus 26g.
Described Chinese medical extract, including following extraction step：
1) bakee：Corresponding Chinese medicine is weighed by proportioning, is crushed, 100 mesh sieves is crossed, bakees 16min at 146 DEG C, obtain material 1；
2) ferment treatment：By cellulase, pectase, material 1 in mass ratio 2:2:30 mixing, 27 DEG C of placement 2.6h, obtain material 2；
3) extract：36% ethanol of 2.6 times of 2 mass of material is added, 41 DEG C are soaked powder 2.6h, 45KHz ultrasonic extraction 1.6h, Filtering, recovery ethanol is evaporated under reduced pressure, both.
Embodiment 4
One plant tea emulsion, including the raw material of following parts by weight are prepared, tea extraction 500g, Chinese medical extract 180g, Starch 26g, gelatine 18g, sucrose palmitate 9g, sorbic acid 2.8g.
Its preparation method of one plant tea emulsion, comprises the following steps：
1) tea extraction of corresponding deal, Chinese medical extract, starch, gelatine, sucrose palmitate, 488 DEG C of stirrings are weighed Dissolving, obtained solution 1；
2) sorbic acid is added in 1800g water, 58 DEG C of stirring and dissolvings, obtains solution 2；
3) solution 1 mixes with solution 2, spinner velocity 3400r/min, emulsifies 46min, emulsifies 4 μm of particle diameter, you can obtain tea Emulsion.
Described tea extraction, preparation method comprise the following steps：Raw material is crushed, crosses 80 mesh sieves, adds powder 4.5 times of phosphate buffers of quality, its sodium chloride content are 150mmol/L, pH=7.5, and 2.8h is soaked at 49 DEG C, is surpassed under 38KHz Sound extracts 1.8h, filtering, filtrate 1 and filter residue 1 is made, and filtrate 1 is carried out being freeze-dried obtained solid 1, and 3 times of filter residues are added in filter residue 70% ethanol of amount, 29 DEG C of immersions 3h, 50KHz ultrasonic extraction 2h, filtering, is evaporated under reduced pressure recovery ethanol, it is dry that filtrate 1 carries out freezing Dry obtained solid 2, solid 1 mixes with solid 2 both obtains tea extraction.
The raw material, including following processing step：
1) raw material is chosen：Examination is by fresh leaf, camellia, tea seed in mass ratio 4:1:1 ratio is mixed；
2) light irradiation：Raw material is carried out into irradiation to penetrate, used60Co- gamma emitters, intensity 8kGy, exposure time 0.9h, Irradiation carries out ultraviolet irradiation 2.5h after terminating, and wave-length coverage is in 370nm；
3) freeze：The raw material of light irradiation is freezed into 3.8h under the conditions of -20 DEG C；
4) wither：Raw material and additive in mass ratio 20:1 is mixed, and is spread on withering trough, thickness 16cm, heat At 31 DEG C, water content of tea is controlled 79% for air temperature control.
Described additive is balm extract solution, is that balm crushed into 80 mesh sieves, powder is put on sieve plate, steamed Evaporate, condensation recovered steam both obtained.
Described Chinese medical extract, including following raw material are prepared：Ternateleaf rabdosia herb 55g, white backleaf mallotus root 36g, Japanese Cayratia Herb 26g, schefflera arboricola 28g.
Described Chinese medical extract, including following extraction step：
1) bakee：Corresponding Chinese medicine is weighed by proportioning, is crushed, 100 mesh sieves is crossed, bakees 18min at 148 DEG C, obtain material 1；
2) ferment treatment：By cellulase, pectase, 1 in mass ratio 1 must be expected:1:50 mixing, 29 DEG C of placement 2.8h, must expect 2；
3) extract：38% ethanol of 2.8 times of 2 mass of material is added, 43 DEG C are soaked powder 2.8h, 50HKz ultrasonic extraction 1.8h, Filtering, recovery ethanol is evaporated under reduced pressure, both.
Embodiment 5
One plant tea emulsion, including the raw material of following parts by weight are prepared, tea extraction 600g, Chinese medical extract 200g, Starch 30g, gelatine 20g, sucrose palmitate 10g, sorbic acid 3g.
Its preparation method of one plant tea emulsion, comprises the following steps：
1) it is molten that the tea extraction of corresponding deal, Chinese medical extract, starch, gelatine, sucrose palmitate, 50 DEG C of stirrings are weighed Solution, obtained solution 1；
2) sorbic acid is added in 2000g water, 60 DEG C of stirring and dissolvings, obtains solution 2；
3) solution 1 mixes with solution 2, spinner velocity 3500r/min, emulsifies 50min, emulsifies 5 μm of particle diameter, you can obtain tea Emulsion.
Described tea extraction, preparation method comprise the following steps：Raw material is crushed, crosses 80 mesh sieves, adds powder 5 times of phosphate buffers of quality, its sodium chloride content are 150mmol/L, pH=7.5, soak 3h at 50 DEG C, ultrasound carries under 40KHz 2h is taken, is filtered, filtrate 1 and filter residue 1 is made, filtrate 1 is carried out being freeze-dried obtained solid 1, and 3 times of filter residue amounts are added in filter residue 75% ethanol, 30 DEG C of immersions 3h, 50KHz ultrasonic extraction 2h, filtering are evaporated under reduced pressure recovery ethanol, and filtrate 1 carries out freeze-drying system Obtain solid 2, solid 1 and solid 2 in mass ratio 1:1 mixing had both obtained tea extraction.
The raw material, including following processing step：
1) raw material is chosen：Examination is by fresh leaf, camellia, tea seed in mass ratio 4:1:1 ratio is mixed；
2) light irradiation：Raw material is carried out into irradiation to penetrate, used60Co- gamma emitters, intensity 8kGy, exposure time 1h, spoke According to ultraviolet irradiation 3h is carried out after end, wave-length coverage is in 360nm；
3) freeze：The raw material of light irradiation is freezed into 4h under the conditions of -20 DEG C；
4) wither：Raw material and additive in mass ratio 20:1 is mixed, and is spread on withering trough, thickness 17cm, heat At 33 DEG C, water content of tea is controlled 80% for air temperature control.
Described additive is lemonene lance extract solution, and lemonene lance is crushed, and crosses 100 mesh sieves, is put on sieve plate, Steam extraction is carried out, and condensation recovery is carried out to steam and was both obtained.
Described Chinese medical extract, including following raw material are prepared：Ternateleaf rabdosia herb 60g, white backleaf mallotus root 40g, Japanese Cayratia Herb 30g, schefflera arboricola 30g.
Described Chinese medical extract, including following extraction step：
1) bakee：Corresponding Chinese medicine is weighed by proportioning, is crushed, 100 mesh sieves is crossed, bakees 20min at 150 DEG C, obtain material 1；
2) ferment treatment：By cellulase, pectase, material 1 in mass ratio 2:2:50 mixing, 30 DEG C of placement 3h, obtain material 2；
3) extract：Add 2-3 times of 40% ethanol for expecting 2 mass, 45 DEG C of immersion powder 3h, 50KHz ultrasonic extraction 2h, mistake Filter, recovery ethanol is evaporated under reduced pressure, both.
Experimental example
1st, Tea Quality Evaluation
Organoleptic evaluation method：Take 5g this law invention tea emulsions to add 50-60 DEG C of clear water to soak 5min, had afterwards by 10 Comment the tea-taster of payment for tea lattice to carry out password to evaluate, evaluated with method of weighting scores.Flavour 40%, sugariness 20%, fragrance 40%, Provide scoring.
Embodiment 1-5 is experimental group 1-5, tradition make tea for control group, evaluation result it is as shown in table 1.
The tea emulsion aesthetic quality's evaluation result of table 1
By above sensory evaluation, the tea emulsion that is prepared according to the present invention, be old leaf, fresh leaf, camellia, tea seed are mixed and Into addition lemonene lance or balm extract solution, are improved to old leaf during preparing raw material, are added early stage preparing Ultraviolet light, freezing processing, greatly destroy mesophyll cell, intracytoplasmic various enzymes is filled with its substrate in extraction step Tap is touched, promote tea emulsion flavour is good, fragrance alcohol just, the soft coordination of sense, sugariness is moderate, and color and luster is homogeneous after being dissolved in water, meets Masses drink.
2nd, tealeaves physical and chemical composition determines
Tea Polyphenols and catechin：GB/T 8312-2008《More cruel and catechin content the detection method of tea in tealeaves》；
Free amino acid：GB/T 8314-2002《Tea free amino acid total amount determines》；
Water extraction：GB/T 8305-2002《Tea determination of extractives》；
Total sugar content method for measuring refers to GB/T15672-2009；
Tea extraction total embodiment 1-5 is experimental group 1-5, and tradition tea juice of making tea is control group, the testing result such as institute of table 2 Show.
The tealeaves physical and chemical composition of table 2 determines
Experimental group Tea Polyphenols % Free amino acid % Water extraction % Total reducing sugar %
Embodiment 1 25.0 1.7 53.1 6.02
Embodiment 2 26.2 1.76 48.9 5.87
Embodiment 3 25.4 1.57 50.3 6.13
Embodiment 4 24.8 1.65 49.6 5.73
Embodiment 5 23.9 1.55 50.7 5.94
Control group 22.5 1.35 45.3 5.12
Effective content of tea is detected, finds the more traditional bubble of effective content of tea its Tea Polyphenols that the present invention extracts The method of tea improves 1.4-3.7%, and free amino acid improves 0.2-0.41%, and water extraction improves 3.6-7.8%, and total reducing sugar contains Amount improves 0.61-1.01%, substantially increases the utilization rate of active ingredient in tealeaves.
3rd, clinical application effect is as follows：
Lee, man, hand are scratched, and smear the tea emulsion of the present invention, and wound is formed a scab after 1 day, wound itch, 2-3 days, incrustation Take off, there is red trace wound.
Money, female, leg are stabbed, and smear the tea emulsion of the present invention, and wound is formed a scab after 1 day, wound itch, 4 days, and incrustation is de- Fall, there is red trace wound.
Sun, female, face emerge beans beans 1 week, smear full face after face is cleaned with the emulsion of the present invention, are washed after 30-50min Fall, beans beans eliminate after one week, acne print desalination.
Gold certain, female, the long acne in back, take the tea emulsion of the present invention, additional to be smeared with the tea emulsion of invention, acne after 7 days Acne is clearly better, and acne print is desalinated after two weeks.

Claims (9)

  1. A 1. plant tea emulsion, it is characterised in that include the raw material of following parts by weight：Tea extraction 300-600 parts, Chinese medical extract 100-200 parts, starch 10-30 parts, gelatine 10-20 parts, sucrose palmitate 5-10 parts, sorbic acid 2-3 parts.
  2. 2. tea emulsion as claimed in claim 1, it is characterised in that described tea extraction, be to carry out the raw material after processing Crush, cross 60-80 mesh sieves, be immersed in phosphate buffer, 1-2h is ultrasonically treated under 30-40KHz frequency, filter, obtain filtrate 1 With filter residue 1, filtrate 1 is freeze-dried obtained solid 1, the ethanol of 2-3 times of filter residue amount is added in filter residue 1, in 40-50KHz frequency Ultrasonic extraction 1-2h under rate, recovery ethanol is evaporated under reduced pressure, filtering, filtrate 2 is obtained, filtrate 2 is freeze-dried obtained solid 2, will be solid Body 1 mixes with solid 2, both obtains tea extraction.
  3. 3. tea emulsion as claimed in claim 2, it is characterised in that described phosphate buffer, its sodium chloride content are 150mmol/L, pH=7.5.
  4. 4. tea emulsion as claimed in claim 2, it is characterised in that the raw material after the processing, comprise the following steps：
    1) raw material is chosen：It is by tealeaves, camellia, tea seed in mass ratio 4:1:1 ratio is mixed；
    2) light irradiation：Raw material is existed60Co- gamma emitters, under conditions of intensity is 8kGy, 0.5-1h is handled, then be with wavelength 400-360nm ultraviolet irradiation 1-3h；
    3) freeze：Raw material after light irradiation is freezed into 3-4h under the conditions of -20 DEG C；
    4) wither：By the raw material and additive in mass ratio 20 after step 3) processing:1 is mixed, and is spread out with 9-17cm thickness It is placed on withering trough, withers to water content of tea in 75-80%.
  5. 5. tea emulsion as claimed in claim 4, it is characterised in that described additive, be that lemonene lance or balm are extracted Liquid.
  6. 6. tea emulsion as claimed in claim 1, it is characterised in that described Chinese medical extract, include the original of following parts by weight Material：Ternateleaf rabdosia herb 30-60 parts, white backleaf mallotus root 20-40 parts, Japanese Cayratia Herb 10-30 parts, schefflera arboricola 20-30 parts.
  7. 7. tea emulsion as claimed in claim 6, it is characterised in that described Chinese medical extract, its preparation method include following Step：
    1) bakee：Raw material is weighed by proportioning, is crushed, 80-100 mesh sieves is crossed, bakees 10-20min at 140-150 DEG C, obtain material 1；
    2) ferment treatment：By 1 1-2 in mass ratio of cellulase, pectase and material:1-2:30-50 is mixed, and is digested at 25-30 DEG C 2-3h, obtain material 2；
    3) extract：The ethanol that 2-3 times of 2 mass of material is measured is added, soaks 2-3h at 35-45 DEG C, it is ultrasonic under 40-50KHz frequency 1-2h is extracted, is evaporated under reduced pressure recovery ethanol, you can.
  8. 8. the preparation method of tea emulsion as claimed in claim 1, it is characterised in that comprise the following steps：
    1) it is molten that the tea extraction of corresponding deal, Chinese medical extract, starch, gelatine, sucrose palmitate, 40-50 DEG C of stirring are weighed Solution, obtained solution 1；
    2) sorbic acid and water are pressed 1：1000-2000 mass ratio mixing, in 50-60 DEG C of stirring and dissolving, obtains solution 2；
    3) solution 1 mixes with solution 2, stirs 30-50min under the conditions of rotating speed is 3000-3500r/min, you can obtain tea breast Liquid.
  9. 9. tea emulsion as claimed in claim 1, it is characterised in that described tea emulsion, its particle diameter are 3-5 μm.
CN201710633709.9A 2017-07-28 2017-07-28 One plant tea emulsion and preparation method thereof Pending CN107372934A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103271846A (en) * 2013-05-08 2013-09-04 李�杰 Preparation method of radix angelicae pubescentis and tea oil emulsion
CN103405373A (en) * 2013-08-29 2013-11-27 山东福瑞达生物工程有限公司 Urban pollution-resistant natural emulsion as well as preparation method and application thereof
CN103404618A (en) * 2013-06-19 2013-11-27 句容市蓝天茶叶专业合作社 Production process for red tea
CN106266021A (en) * 2016-08-20 2017-01-04 陈爱梅 A kind of preparation method and applications of sweet tea extract

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103271846A (en) * 2013-05-08 2013-09-04 李�杰 Preparation method of radix angelicae pubescentis and tea oil emulsion
CN103404618A (en) * 2013-06-19 2013-11-27 句容市蓝天茶叶专业合作社 Production process for red tea
CN103405373A (en) * 2013-08-29 2013-11-27 山东福瑞达生物工程有限公司 Urban pollution-resistant natural emulsion as well as preparation method and application thereof
CN106266021A (en) * 2016-08-20 2017-01-04 陈爱梅 A kind of preparation method and applications of sweet tea extract

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