CN111972527A - Preparation method of lithocarpus polystachyus rehd combined tea - Google Patents

Preparation method of lithocarpus polystachyus rehd combined tea Download PDF

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Publication number
CN111972527A
CN111972527A CN202010846796.8A CN202010846796A CN111972527A CN 111972527 A CN111972527 A CN 111972527A CN 202010846796 A CN202010846796 A CN 202010846796A CN 111972527 A CN111972527 A CN 111972527A
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China
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wall
tender leaf
tea
preparation
lithocarpus
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CN202010846796.8A
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Chinese (zh)
Inventor
王代波
刘国华
李冰晶
徐青
王济红
封天洪
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Guizhou Institute of Biology
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Guizhou Institute of Biology
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Priority to CN202010846796.8A priority Critical patent/CN111972527A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/34Tea substitutes, e.g. matè; Extracts or infusions thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention discloses a preparation method of lithocarpus polystachyus rehd combined tea, which comprises the following steps: step one, harvesting green: respectively picking green or light green Lithocarpus litseifolius (wall.) Lithocarpi (wall.) Litseifolius (wall.) Litseh (wall.) Litseifolius (wall.) Litseh (wall; step two, cleaning: washing the picked tender leaves with clear water, and filtering to dry; step three, raw material preparation: according to the formula, 30-45% of lithocarpus polystachyus rehd tender leaves, 10-20% of cinnamomum koehne tender leaves, 10-20% of formosan lattuce herb tender leaves, 10-20% of eucommia ulmoides tender leaves, 10-20% of usnea tea tender leaves and 10-20% of persimmon leaf tender leaves are matched; step four, deactivating enzyme: deactivating enzyme at 80-160 deg.C with a deactivating machine, and deactivating enzyme at high temperature for 2-3 min; and step six, putting the rolled tea leaves into a dryer for drying. The lithocarpus polystachyus rehd combined tea provided by the invention is reasonable in component matching, mellow in taste, strong in fragrance, and has multiple health-care functions of 'three-reduction', 'three-resistance', cancer resistance, bacteria resistance and the like.

Description

Preparation method of lithocarpus polystachyus rehd combined tea
Technical Field
The invention relates to the technical field of tea, in particular to a preparation method of lithocarpus polystachyus rehd combined tea.
Background
Tea, coffee and cola are three kinds of non-alcoholic beverage in the world, and tea is processed from young sprout of tea plant of Theaceae. The tea diversity also appears under the diversity of ecology, nationality and culture in China. China has at least twenty kinds of plants which do not belong to the genus of tea in the family of Theaceae but are drunk as tea in folk, and the plants are called as different tea.
Lithocarpus polystachyus (L.) Rehd is a evergreen arbor of the genus Quercus of the family Fagaceae, and is mostly distributed in a low mountain forest with 500 + 2500 m in south-sea level in Yangtze river in a wild form, and there is a long history that tender leaves of Lithocarpus polystachyus (L.) Rehd are collected to prepare non-tea for drinking, the tea is sweet and fragrant, has lasting aftertaste, and is said to have the effects of promoting the production of body fluid, quenching thirst and eliminating fatigue. The main component dihydrochalcone of Lithocarpus polystachyus (Rehd.) Rehd is the main sweet component and effective component, wherein the sweetness of phlorizin is 300 times that of sucrose, and the obtained product has definite pharmacological effects of reducing blood sugar, resisting allergy, resisting oxidation, improving memory, etc. The existing lithocarpus polystachyus rehd tea is generally prepared from single lithocarpus polystachyus rehd leaves, and has the problems of single taste, overhigh sweetness, less nutrient substances and the like. The Litsea Coreana tea prepared from Cinnamomum coreanum has strong fragrance and taste, and has health promotion effects of refreshing brain and supplementing nutrition. The broadleaf holly leaf has faint scent and bitter taste and has the effects of relieving summer heat and the like. Therefore, the multifunctional health-care combined tea is prepared by taking lithocarpus polystachyus as a main raw material and taking the cinnamomum leoparum and the formosan lattuce herb as auxiliary materials.
Disclosure of Invention
Aiming at the advantages in the technology, the lithocarpus polystachyus rehd combined tea is prepared by a specific preparation method so as to meet the new requirements of consumers.
To achieve these objects and other advantages in accordance with the present invention, the present invention is implemented by the following solutions: a preparation method of lithocarpus polystachyus rehd combined tea comprises the following steps:
step one, harvesting green: respectively picking green or light green Lithocarpus litseifolius (wall.) Lithocarpi (wall.) Litseifolius (wall.) Litseh (wall.) Litseifolius (wall.) Litseh (wall;
step two, cleaning: washing the picked tender leaves with clear water, and filtering to dry;
step three, raw material preparation: mixing 30-45% of Lithocarpus polystachyus (hook) Rehd tender leaf, 10-20% of Lithocarpus pilosus Levl. Var Acuminata nakai tender leaf, 10-20% of Folum Ilicis tender leaf, 10-20% of eucommia ulmoides tender leaf, 10-20% of Usnea tea tender leaf and 10-20% of persimmon leaf tender leaf to obtain a mixed raw material, and mixing uniformly;
step four, deactivating enzyme: deactivating enzyme at 80-160 deg.C with a water-removing machine, deactivating enzyme at high temperature for 2-3 min, cooling, and deactivating enzyme for 2-3 min, with water loss rate controlled at 40-50%;
step five, rolling the tea leaves which are just finished by enzyme deactivation for 20 minutes;
and step six, putting the rolled tea leaves into a dryer for drying, controlling the temperature to be 50-80 ℃, turning over once every 5 minutes during the drying, and obtaining the finished product of the combined tea when the water content of the tea is 4-7%.
Preferably, the preparation of the raw materials in the third step: mixing Lithocarpus polystachyus (wall.) Rehd tender leaf 30%, Pimenta panthaica (wall.) Druce tender leaf 14%, Folum Ilicis tender leaf 14%, Eucommiae cortex tender leaf 14%, Usnea tea tender leaf 14%, and folium kaki tender leaf 14%, and mixing completely.
Preferably, the preparation of the raw materials in the third step: mixing Lithocarpus polystachyus Hayata tender leaf 35%, Pieris parvifolia tender leaf 15%, Folum Ilicis tender leaf 12%, Eucommiae cortex tender leaf 15%, Usnea tea tender leaf 11%, and folium kaki tender leaf 12% to obtain mixed raw materials, and mixing thoroughly.
Compared with the prior art, the invention has the beneficial effects that: the lithocarpus polystachyus rehd combined tea provided by the invention is reasonable in component matching, mellow in taste, strong in fragrance, and has multiple health-care functions of 'three-reduction', 'three-resistance', cancer resistance, bacteria resistance and the like.
Wherein the Pieris parviflora is a plant of genus Litsea of family Lauraceae; the hawk tea can be collected and prepared into tea, has the characteristics of strong fragrance, thick taste, refreshing, restoring consciousness, supplementing nutrition and the like, and is called hawk tea; the main chemical substances of the hawk tea are flavonoids, have 5 types of kaempferol, quercetin, catechin, pinocembrin and pinoresinol, and have the effects of resisting oxidation, resisting ultraviolet, resisting inflammation, protecting liver, reducing blood sugar, resisting bacteria, improving insulin resistance, preventing and treating rheumatoid arthritis and the like;
folum Ilicis, which is evergreen arbor of Folum Ilicis of Aquifoliaceae; the finished tea has faint scent, bitter taste and sweet and cool aftertaste, and has various effects of clearing heat and relieving summer heat, improving eyesight and promoting intelligence and the like; the main chemical components of the health care product are triterpenes, and the health care product also contains flavone, terpenes, amino acid, vitamins, various trace elements and the like, and has the effects of losing weight and reducing blood pressure, inhibiting and preventing cancers, resisting aging, invigorating blood circulation and the like;
eucommia bark, eucommia genus plant of family eucommia, eucommia bark has the pharmacological actions of clearing away the garbage in vivo, strengthening the metabolism of cell substances of the human body, preventing the aging of musculoskeletal, balancing the blood pressure of the human body, decomposing cholesterol in the body, reducing fat in the body, recovering the elasticity of blood vessels, inducing diuresis, clearing heat, resisting bacteria in a broad spectrum, exciting the central nerve, improving the leucocyte and the like, 8 amino acids essential to the human body are detected by the eucommia bark, and 15 trace elements are contained;
the usnea tea has high fragrance, thick taste and olive fragrance, has pharmacological effects of excitation, heart strengthening, diuresis, astringency, sterilization, inflammation diminishing and the like, and has four or more beneficial components such as water, tannin, amino acid, alkaloid, flavone and the like in the chemical components;
the folium kaki is the leaf of Diospyros kaki Thunb of Ebenaceae, and has effects of relieving cough and asthma, promoting fluid production to quench thirst, promoting blood circulation and stopping bleeding.
Detailed Description
The present invention is described in further detail below to enable those skilled in the art to practice the invention with reference to the description.
The following description is made for different formulations:
example one
A preparation method of lithocarpus polystachyus rehd combined tea comprises the following steps:
step one, harvesting green: respectively picking green or light green Lithocarpus litseifolius (wall.) Lithocarpi (wall.) Litseifolius (wall.) Litseh (wall.) Litseifolius (wall.) Litseh (wall;
step two, cleaning: washing the picked tender leaves with clear water, and filtering to dry;
step three, raw material preparation: preparing raw materials: mixing 30% of Lithocarpus polystachyus (wall.) Rehd tender leaf, 14% of Lithocarpus leaf, 14% of Ilicis folium, 14% of eucommia bark tender leaf, 14% of Usnea tea tender leaf and 14% of persimmon leaf tender leaf to obtain mixed raw materials, and mixing thoroughly;
step four, deactivating enzyme: deactivating enzyme at 82 ℃ by using a water-removing machine, firstly deactivating enzyme at high temperature for 2-3 minutes, then cooling and deactivating enzyme for 2-3 minutes, and controlling the water loss rate at 50%;
step five, rolling the tea leaves which are just finished by enzyme deactivation for 20 minutes;
and step six, putting the rolled tea leaves into a dryer for drying, controlling the temperature to be 55 ℃, turning over once every 5 minutes during the drying, and obtaining the finished product of the combined tea when the water content of the tea is 7%.
Example two
A preparation method of lithocarpus polystachyus rehd combined tea comprises the following steps:
step one, harvesting green: respectively picking green or light green Lithocarpus litseifolius (wall.) Lithocarpi (wall.) Litseifolius (wall.) Litseh (wall.) Litseifolius (wall.) Litseh (wall;
step two, cleaning: washing the picked tender leaves with clear water, and filtering to dry;
step three, raw material preparation: mixing Lithocarpus polystachyus Hayata tender leaf 35%, Lithocarpus Pubescens Hayata tender leaf 15%, Folum Ilicis tender leaf 12%, Eucommiae cortex tender leaf 15%, Usnea tea tender leaf 11%, and folium kaki tender leaf 12% to obtain mixed raw materials, and mixing thoroughly;
step four, deactivating enzyme: deactivating enzyme at 80-160 deg.C with a water-removing machine, deactivating enzyme at high temperature for 2-3 min, cooling, and deactivating enzyme for 2-3 min, with water loss rate controlled at 45%;
step five, rolling the tea leaves which are just finished by enzyme deactivation for 20 minutes;
and step six, putting the rolled tea leaves into a dryer for drying, controlling the temperature to be 60 ℃, turning over once every 5 minutes during the drying, and obtaining the finished product of the combined tea when the water content of the tea is 6 percent.
EXAMPLE III
A preparation method of lithocarpus polystachyus rehd combined tea comprises the following steps:
step one, harvesting green: respectively picking green or light green Lithocarpus litseifolius (wall.) Lithocarpi (wall.) Litseifolius (wall.) Litseh (wall.) Litseifolius (wall.) Litseh (wall;
step two, cleaning: washing the picked tender leaves with clear water, and filtering to dry;
step three, raw material preparation: mixing Lithocarpus polystachyus (wall.) Rehd tender leaf 40%, Piper leopardus (wall.) Druce tender leaf 15%, Folum Ilicis tender leaf 10%, eucommia ulmoides tender leaf 10%, Usnea tea tender leaf 15%, and persimmon leaf tender leaf 10% to obtain mixed raw materials, and mixing thoroughly;
step four, deactivating enzyme: deactivating enzyme at 80-160 deg.C with a water-removing machine, deactivating enzyme at high temperature for 2-3 min, cooling, and deactivating enzyme for 2-3 min, with water loss rate controlled at 42%;
step five, rolling the tea leaves which are just finished by enzyme deactivation for 20 minutes;
and step six, putting the rolled tea leaves into a dryer for drying, controlling the temperature to be 70 ℃, turning over once every 5 minutes during the drying, and obtaining the finished product of the combined tea when the water content of the tea is 5 percent.
Example four
A preparation method of lithocarpus polystachyus rehd combined tea comprises the following steps:
step one, harvesting green: respectively picking green or light green Lithocarpus litseifolius (wall.) Lithocarpi (wall.) Litseifolius (wall.) Litseh (wall.) Litseifolius (wall.) Litseh (wall;
step two, cleaning: washing the picked tender leaves with clear water, and filtering to dry;
step three, raw material preparation: mixing Lithocarpus polystachyus (wall.) Rehd tender leaf 40%, Piper leopardus (wall.) Druce tender leaf 10%, Folum Ilicis tender leaf 10%, eucommia ulmoides tender leaf 20%, Usnea tea tender leaf 10%, and persimmon leaf tender leaf 10% to obtain mixed raw materials, and mixing thoroughly;
step four, deactivating enzyme: deactivating enzyme at 80-160 deg.C with a water-removing machine, deactivating enzyme at high temperature for 2-3 min, cooling, and deactivating enzyme for 2-3 min, with water loss rate controlled at 40%;
step five, rolling the tea leaves which are just finished by enzyme deactivation for 20 minutes;
and step six, putting the rolled tea leaves into a dryer for drying, controlling the temperature to be 75 ℃, turning over once every 5 minutes during the drying, and obtaining the finished product of the combined tea when the water content of the tea is 4%.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. A preparation method of lithocarpus polystachyus rehd combined tea is characterized by comprising the following steps:
step one, harvesting green: respectively picking green or light green Lithocarpus litseifolius (wall.) Lithocarpi (wall.) Litseifolius (wall.) Litseh (wall.) Litseifolius (wall.) Litseh (wall;
step two, cleaning: washing the picked tender leaves with clear water, and filtering to dry;
step three, raw material preparation: mixing 30-45% of Lithocarpus polystachyus (hook) Rehd tender leaf, 10-20% of Lithocarpus pilosus Levl. Var Acuminata nakai tender leaf, 10-20% of Folum Ilicis tender leaf, 10-20% of eucommia ulmoides tender leaf, 10-20% of Usnea tea tender leaf and 10-20% of persimmon leaf tender leaf to obtain a mixed raw material, and mixing uniformly;
step four, deactivating enzyme: deactivating enzyme at 80-160 deg.C with a water-removing machine, deactivating enzyme at high temperature for 2-3 min, cooling, and deactivating enzyme for 2-3 min, with water loss rate controlled at 40-50%;
step five, rolling the tea leaves which are just finished by enzyme deactivation for 20 minutes;
and step six, putting the rolled tea leaves into a dryer for drying, controlling the temperature to be 50-80 ℃, turning over once every 5 minutes during the drying, and obtaining the finished product of the combined tea when the water content of the tea is 4-7%.
2. The preparation method of lithocarpus polystachyus rehd combined tea as claimed in claim 1, wherein the preparation method comprises the following steps: the preparation of the raw materials in the third step: mixing Lithocarpus polystachyus (wall.) Rehd tender leaf 30%, Pimenta panthaica (wall.) Druce tender leaf 14%, Folum Ilicis tender leaf 14%, Eucommiae cortex tender leaf 14%, Usnea tea tender leaf 14%, and folium kaki tender leaf 14%, and mixing completely.
3. The preparation method of lithocarpus polystachyus rehd combined tea as claimed in claim 1, wherein the preparation method comprises the following steps: the preparation of the raw materials in the third step: mixing Lithocarpus polystachyus Hayata tender leaf 35%, Pieris parvifolia tender leaf 15%, Folum Ilicis tender leaf 12%, Eucommiae cortex tender leaf 15%, Usnea tea tender leaf 11%, and folium kaki tender leaf 12% to obtain mixed raw materials, and mixing thoroughly.
CN202010846796.8A 2020-08-21 2020-08-21 Preparation method of lithocarpus polystachyus rehd combined tea Pending CN111972527A (en)

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Publication number Priority date Publication date Assignee Title
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CN103120348A (en) * 2013-03-11 2013-05-29 朱世超 Honeysuckle flower distillate beverage and production method thereof
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CN106720511A (en) * 2016-12-06 2017-05-31 陆小湖 A kind of preparation method of Pasania cuspidata black tea
CN107279382A (en) * 2017-06-26 2017-10-24 贺州学院 A kind of processing method of manyspike tanoak leaf after fermentation for tea
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN101543247A (en) * 2008-03-27 2009-09-30 胡应祥 Wild sweet tea series products and manufacturing method thereof
CN103039658A (en) * 2012-12-21 2013-04-17 桂林普兰德生物科技有限公司 Persimmon leaf and sweet tea leaf tea and preparation method thereof
CN103120348A (en) * 2013-03-11 2013-05-29 朱世超 Honeysuckle flower distillate beverage and production method thereof
CN106260322A (en) * 2016-08-10 2017-01-04 广西壮族自治区林业科学研究院 A kind of Pasania cuspidata health tea and preparation method thereof
CN106106879A (en) * 2016-08-26 2016-11-16 黄山王光熙松萝茶业股份公司 The processing technique of Usnea yellow tea
CN106720511A (en) * 2016-12-06 2017-05-31 陆小湖 A kind of preparation method of Pasania cuspidata black tea
CN107279382A (en) * 2017-06-26 2017-10-24 贺州学院 A kind of processing method of manyspike tanoak leaf after fermentation for tea
CN108065005A (en) * 2017-12-13 2018-05-25 张家界绿春园茶业有限公司 A kind of production method of tea containing leaves of Eucommia ulmoides
CN110731396A (en) * 2019-11-26 2020-01-31 余庆县玉笏春茶业有限责任公司 processing method of lobular broadleaf holly leaf

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