CN107853424A - A kind of wild jujube leaf worm tea preparation method - Google Patents

A kind of wild jujube leaf worm tea preparation method Download PDF

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Publication number
CN107853424A
CN107853424A CN201711109834.6A CN201711109834A CN107853424A CN 107853424 A CN107853424 A CN 107853424A CN 201711109834 A CN201711109834 A CN 201711109834A CN 107853424 A CN107853424 A CN 107853424A
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China
Prior art keywords
tea
leaf
worm tea
wild jujube
worm
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CN201711109834.6A
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Chinese (zh)
Inventor
温立香
黎新荣
彭靖茹
张芬
黄寿辉
冯春梅
李建强
檀业维
陈燕
谢朝敏
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Guangxi Subtropical Crops Research Institute
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Guangxi Subtropical Crops Research Institute
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Priority to CN201711109834.6A priority Critical patent/CN107853424A/en
Publication of CN107853424A publication Critical patent/CN107853424A/en
Priority to CN201810441249.4A priority patent/CN109362919A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • 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)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Tea And Coffee (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The invention belongs to tea processing technical field, more particularly to a kind of wild jujube leaf worm tea preparation method, comprise the following steps:Sorting, fermentation is stacked, is nibbled, collect removal of impurities, dry sterilization, Titian;Worm tea prepared by the present invention, by special processing technology, its water extraction content of obtained worm tea is up to 38%, and polyphenol content is up to 18%, and amino acid content is up to 2.0%, significantly improves the utilization rate of beneficiating ingredient in raw material.Obtained product distinctive aroma, it is fragrant that the banksia rose is mingled with obvious medicine, and flavour alcohol slides back to sweet, and tool clearing summer heat, disappear the health-care efficacies such as esterified phlegm, strengthening spleen and nourishing stomach, and quality is superior.

Description

A kind of wild jujube leaf worm tea preparation method
Technical field
The invention belongs to tea processing technical field, more particularly to a kind of wild jujube leaf worm tea preparation method.
Background technology
Worm tea is the distinctive forest resourceies insect product in China, is the Special tea of conventional outlet.From extraordinary insect children Excreta caused by worm feeding Special Plant, is a kind of health drink for integrating nutrition and medical value, and in the market is produced Product are few and price is higher.Worm tea flavour delicate fragrance, outer likeness in form green tea, color such as tea after brewing, therefore have " tea " name.Worm tea contains a variety of Amino acid, a certain amount of crude protein, crude fat, carbohydrate, tannin, vitamins and other nutritious components, except with contained by general tealeaves Tannin and various vitamins, trace element it is outer, also containing insect hormone and hemostatic substance, there is heat-clearing, driving away summer heat, removing toxic substances, strong Stomach, aid digestion and other effects, there is good therapeutic effect to diarrhoea, nosebleed epistaxis, bleeding gums and hemorrhoid hemorrhage, often drink worm tea, can quench the thirst Refresh oneself, antihypertensive diuretic, strengthening spleen and nourishing stomach, help digest, qi-regulating and phlegm-dissipating, removing toxicity for detumescence etc..
Worm tea mainly originates from China Guangxi, Hunan, Guizhou Deng Di mountain areas, because production tea raw material and tea producing insect are different and quality Heterogeneous, presently mainly using rice washing water etc. is sprayed on the plant leaf surfaces such as dyetree leaf, toringo, leaf fermentation is allowed to inhale The fragrant noctuid of drawing, black rice worm etc. are nibbled, and collect its excreta and worm tea is made.Existing worm tea such as application number CN201510838789.2, it is that tender leaf prepares worm tea for raw material, and the tea producing insect used is mostly black rice worm, production tea rate is low, In fermentation process, the liquid such as rice washing water or soya-bean milk progress lengthy fermentation is sprayed on blade face causes hyperplasia harmful pathogenic bacteria, and Raw material and environment are polluted, obtained product nutrient substances content is relatively low, as people gradually receive worm tea, great Jia Ye Worm tea is progressively being studied, is being desirably to obtain more preferable worm tea product.
The content of the invention
The present invention is based on above technical problem, there is provided a kind of wild jujube leaf worm tea preparation method.
Realized particular by following technical scheme:
A kind of wild jujube leaf worm tea preparation method, including preparation process:
1) stock up:It is standby as raw material, cleaning to choose leaf;
2) fermentation is stacked:The raw material that step 1) is obtained is stacked on yoke with 8-14cm thickness layering, is withered naturally 2-3 days, spontaneous fermentation is then carried out, obtains fermentated leaves;
3) nibble:Tea producing insect is laid eggs and is positioned on the fermentated leaves that step 2) obtains, egg hatch, is nibbled;
4) removal of impurities is collected:After tea raw material by nibbled light collect above-mentioned steps 3) in nibble after excreta, remove impurity removing And carry out sieve classification and obtain worm tea semi-finished product;
5) dry sterilization:The worm tea semi-finished product of step 4) are sterilized, dried, airing;
6) Titian:Worm tea 100-120 DEG C under the conditions of Titian 0.5-1.5h dried to step 5), both.
Further, the described leaf of step 1) stock, is Spondias axillaris leaf or Spondias axillaris leaf and tealeaves is 10 in mass ratio:1- 10:5 are mixed to get.
Further, described Spondias axillaris leaf is ripe old leaf, and described tealeaves is ripe old leaf.
Further, described tea producing insect is small grey straight burr snout moth's larva.
Further, described egg hatch, nibbles, and is that relative humidity is carried out under conditions of being 80-95% at 25-35 DEG C.
Further, described drying is that 30-40min is dried at 70-90 DEG C, 40-50 DEG C of baking 30-50min, 5-10 DEG C of freezing 20-30min, 70-90 DEG C of drying 10-13min.
Beneficial effect, worm tea prepared by the present invention, selected raw material are easily nibbled by small grey straight burr snout moth's larva, and the rate of nibbling is up to 85- 90%, induce liquid without additional rice washing water or soya-bean milk etc. and fermented, without being finished, being kneaded processing early stage, climax leaves Piece itself moisture is suitable, and one special delicate fragrance is produced in natural stacking process, lures small grey straight burr snout moth's larva insect to nibble Blade, later stage screening is easy, and easy to operate, production cost is relatively low;In addition Spondias axillaris tree is a kind of excellent quick growing species of trees, and raw material is sought Support and enrich, production tea amount is big.Found by further analysis, its water extraction content of obtained worm tea is up to 38%, and Tea Polyphenols contains Amount up to 18%, amino acid content is up to 2.0%, significantly improves the utilization rate of beneficiating ingredient in raw material.Obtained product Distinctive aroma, it is fragrant that the banksia rose is mingled with obvious medicine, and flavour alcohol slides back to sweet, and tool clearing summer heat, disappear the health care work(such as esterified phlegm, strengthening spleen and nourishing stomach Effect, quality are superior.
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
A kind of wild jujube leaf worm tea preparation method, including preparation process:
1) stock up:It is standby as raw material, cleaning to choose leaf;
2) fermentation is stacked:The raw material that step 1) is obtained is stacked on yoke with 8cm thickness layering, is withered naturally 2 days, Spontaneous fermentation is then carried out, obtains fermentated leaves;
3) nibble:Tea producing insect is laid eggs and is positioned on the fermentated leaves that step 2) obtains, egg hatch, is nibbled;
4) removal of impurities is collected:After tea raw material by nibbled light collect above-mentioned steps 3) in nibble after excreta, remove impurity removing And carry out sieve classification and obtain worm tea semi-finished product;
5) dry sterilization:The worm tea semi-finished product of step 4) are sterilized, dried, airing;
6) Titian:To step 5) dried worm tea Titian 0.5h under the conditions of 100 DEG C, both obtained.
The described leaf of step 1) stock, is Spondias axillaris leaf.
Described Spondias axillaris leaf is ripe old leaf.
Described tea producing insect is small grey straight burr snout moth's larva.
Described egg hatch, nibbles, and is that relative humidity is carried out under conditions of being 80% at 25 DEG C.
Described drying is that 30min is dried at 70 DEG C, 40 DEG C of bakings 30min, 5 DEG C of freezings 20min, 70 DEG C of drying 10min.
Embodiment 2
A kind of wild jujube leaf worm tea preparation method, including preparation process:
1) stock up:It is standby as raw material, cleaning to choose leaf;
2) fermentation is stacked:The raw material that step 1) is obtained is stacked on yoke with the layering of 12cm thickness, withers 2.3 naturally My god, spontaneous fermentation is then carried out, obtains fermentated leaves;
3) nibble:Tea producing insect is laid eggs and is positioned on the fermentated leaves that step 2) obtains, egg hatch, is nibbled;
4) removal of impurities is collected:After tea raw material by nibbled light collect above-mentioned steps 3) in nibble after excreta, remove impurity removing And carry out sieve classification and obtain worm tea semi-finished product;
5) dry sterilization:The worm tea semi-finished product of step 4) are sterilized, dried, airing;
6) Titian:To step 5) dried worm tea Titian 0.9h under the conditions of 110 DEG C, both obtained.
The described leaf of step 1) stock, Spondias axillaris leaf are 10 in mass ratio with tealeaves:1 is mixed to get.
Described Spondias axillaris leaf is ripe old leaf, and described tealeaves is ripe old leaf.
Described tea producing insect is small grey straight burr snout moth's larva.
Described egg hatch, nibbles, and is that relative humidity is carried out under conditions of being 85% at 30 DEG C.
Described drying is that 35min is dried at 80 DEG C, 45 DEG C of bakings 35min, 7 DEG C of freezings 25min, 80 DEG C of drying 11min.
Embodiment 3
A kind of wild jujube leaf worm tea preparation method, including preparation process:
1) stock up:It is standby as raw material, cleaning to choose leaf;
2) fermentation is stacked:The raw material that step 1) is obtained is stacked on yoke with the layering of 14cm thickness, withers 3 naturally My god, spontaneous fermentation is then carried out, obtains fermentated leaves;
3) nibble:Tea producing insect is laid eggs and is positioned on the fermentated leaves that step 2) obtains, egg hatch, is nibbled;
4) removal of impurities is collected:After tea raw material by nibbled light collect above-mentioned steps 3) in nibble after excreta, remove impurity removing And carry out sieve classification and obtain worm tea semi-finished product;
5) dry sterilization:The worm tea semi-finished product of step 4) are sterilized, dried, airing;
6) Titian:To step 5) dried worm tea Titian 1.5h under the conditions of 120 DEG C, both obtained.
The described leaf of step 1) stock, Spondias axillaris leaf are 10 in mass ratio with tealeaves:5 are mixed to get.
Described Spondias axillaris leaf is ripe old leaf, and described tealeaves is ripe old leaf.
Described tea producing insect is small grey straight burr snout moth's larva.
Described egg hatch, nibbles, and is that relative humidity is carried out under conditions of being 95% at 35 DEG C.
Described drying is that 40min is dried at 90 DEG C, 50 DEG C of bakings 50min, 10 DEG C of freezings 30min, 90 DEG C of drying 13min.
Embodiment 4
The difference of embodiment 4 and embodiment 3 is that tea producing insect used in embodiment 4 is black rice worm, prepared by others Method is identical.
Embodiment 5
The difference of embodiment 5 and embodiment 3 is that the drying described in embodiment 5 is to dry 40min, other processing at 90 DEG C Step is same as Example 3.
Embodiment 6
The Spondias axillaris leaf of embodiment 6 is 1 in mass ratio with tealeaves:1, other procedure of processings are same as Example 3.
Experimental example
1st, tea producing insect nibbles different leaf situation statistics
Wild Jujube Leaf tender leaf, climax leaves, ripe water-removing leaves difference equivalent point are stacked, place the small grey straight burr snout moth's larva of identical Ovum, the different leaves of the interior statistics of same time nibble situation.
The tea producing insect of table 1 nibbles different conditions Wild Jujube Leaf situation (in 15 days)
2nd, worm tea Quality Detection
Worm tea is prepared according to embodiment 1-5 method, determines its beneficiating ingredient content, each examples measure 3 times, asks flat Average.
Water lixivium is with reference to GB-8305 assay methods;
Tea Polyphenols measure is with reference to GB-8313 assay methods;
Free amine group acidity test is with reference to GB-8314 assay methods;
Caffeine measure is with reference to GB-8312 assay methods.
The worm tea component of table 2 is analyzed
Water extraction % Tea Polyphenols % Amino acid % Caffeine % Phenol ammonia ratio
Embodiment 1 35.7 16.1 1.7 0.14 9.47
Embodiment 2 36.3 17.3 1.8 0.20 9.61
Embodiment 3 38.0 18.0 2.0 0.23 9.00
Embodiment 4 32.1 12.6 1.5 0.11 8.40
Embodiment 5 33.5 13.7 1.6 0.10 8.56
Embodiment 6 35.7 12.5 1.4 0.12 8.92
3rd, sensory evaluation
The black profit of worm tea dry tea prepared by 1-3 of the embodiment of the present invention is glossy, and cylindrical, both ends are truncate, diameter 0.42- 1.12mm, height 0.50-1.80mm, the dry tea banksia rose are obvious;Boiling water brews leaching rate height, and soup look is reddish brown bright, deposit-free, newly Tea sweetness is slightly sour, displays the disappearance of a few days sour, and mouthfeel flavour alcohol is slided, and returns sweet, and millet paste fragrant aroma is unique, and the banksia rose is mingled with obvious medicine Perfume (or spice), because the tea producing insect that embodiment 4 uses is different, the stoving process of embodiment 5 is different, causes the fragrance of worm tea thin, soup look Red dark, tart flavour is denseer.
Found, worm tea prepared by the present invention, easily nibbled by small grey straight burr snout moth's larva, the rate of nibbling is up to 85- by above analysis 90%, induce liquid without additional rice washing water or soya-bean milk etc. and fermented, without being finished, being kneaded processing early stage, climax leaves Piece itself moisture is suitable, and one special delicate fragrance is produced in natural stacking process, lures small grey straight burr snout moth's larva insect to nibble Blade, later stage screening is easy, and easy to operate, production cost is relatively low;In addition Spondias axillaris tree is a kind of excellent quick growing species of trees, and raw material is sought Support and enrich, production tea amount is big.Found by further analysis, its water extraction content of obtained worm tea is up to 38%, and Tea Polyphenols contains Amount up to 18%, amino acid content is up to 2.0%, significantly improves the utilization rate of beneficiating ingredient in raw material.Obtained product Distinctive aroma, it is fragrant that the banksia rose is mingled with obvious medicine, and flavour alcohol slides back to sweet, and tool clearing summer heat, disappear the health care work(such as esterified phlegm, strengthening spleen and nourishing stomach Effect, quality are superior.

Claims (6)

1. a kind of wild jujube leaf worm tea preparation method, it is characterised in that including preparation process:
1) stock up:It is standby as raw material, cleaning to choose leaf;
2) fermentation is stacked:The raw material that step 1) is obtained is stacked on yoke with 8-14cm thickness layering, and wither 2-3 naturally My god, spontaneous fermentation is then carried out, obtains fermentated leaves;
3) nibble:Tea producing insect is laid eggs and is positioned on the fermentated leaves that step 2) obtains, egg hatch, is nibbled;
4) removal of impurities is collected:After tea raw material by nibbled light collect above-mentioned steps 3) in nibble after excreta, go impurity removing to go forward side by side Row sieve classification obtains worm tea semi-finished product;
5) dry sterilization:The worm tea semi-finished product of step 4) are sterilized, dried, airing;
6) Titian:Worm tea 100-120 DEG C under the conditions of Titian 0.5-1.5h dried to step 5), that is, obtain Wild Jujube Leaf worm tea Product.
2. wild jujube leaf worm tea preparation method as claimed in claim 1, it is characterised in that the described leaf of step 1) stock, be Spondias axillaris leaf or Spondias axillaris leaf and tealeaves are 10 in mass ratio:1-10:5 are mixed to get.
3. wild jujube leaf worm tea preparation method as claimed in claim 2, it is characterised in that described Spondias axillaris leaf is old for maturation Leaf, described tealeaves are ripe old leaf.
4. wild jujube leaf worm tea preparation method as claimed in claim 1, it is characterised in that described tea producing insect is small grey straight burr Snout moth's larva.
5. wild jujube leaf worm tea preparation method as claimed in claim 1, it is characterised in that described egg hatch, nibble, be 25-35 DEG C, relative humidity is carried out under conditions of being 80-95%.
6. wild jujube leaf worm tea preparation method as claimed in claim 1, it is characterised in that described drying is in 70-90 DEG C of baking 30-40min, 40-50 DEG C of bakings 30-50min, 5-10 DEG C of freezing 20-30min, 70-90 DEG C of drying 10-13min.
CN201711109834.6A 2017-11-11 2017-11-11 A kind of wild jujube leaf worm tea preparation method Pending CN107853424A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108094619A (en) * 2017-12-19 2018-06-01 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) A kind of wild jujube leaf worm tea preparation method
CN109007176A (en) * 2018-08-13 2018-12-18 三江县心连心农业科技有限公司 A kind of production method of worm tea
CN109907143A (en) * 2019-02-01 2019-06-21 广州柏芳生物科技有限公司 A method of utilizing the novel worm tea of edible insect quick Fabrication
CN112640977A (en) * 2020-12-27 2021-04-13 柳州市彭莫山农业科技有限公司 Preparation method of chi anthony tea

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CN110074226B (en) * 2019-05-23 2021-10-08 广西壮族自治区药用植物园 Production method for improving purity of wild insect tea
CN114794273A (en) * 2021-10-28 2022-07-29 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) Preparation method of jasmine flower worm tea

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Publication number Priority date Publication date Assignee Title
JP4524346B2 (en) * 2006-02-02 2010-08-18 長崎県 Fermented tea
CN105325640A (en) * 2015-11-27 2016-02-17 毛昌武 Making method of insect tea

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108094619A (en) * 2017-12-19 2018-06-01 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) A kind of wild jujube leaf worm tea preparation method
CN109007176A (en) * 2018-08-13 2018-12-18 三江县心连心农业科技有限公司 A kind of production method of worm tea
CN109907143A (en) * 2019-02-01 2019-06-21 广州柏芳生物科技有限公司 A method of utilizing the novel worm tea of edible insect quick Fabrication
CN112640977A (en) * 2020-12-27 2021-04-13 柳州市彭莫山农业科技有限公司 Preparation method of chi anthony tea

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Application publication date: 20180330