CN105994730A - Rapid fermentation method for Liupu tea - Google Patents

Rapid fermentation method for Liupu tea Download PDF

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Publication number
CN105994730A
CN105994730A CN201610496444.8A CN201610496444A CN105994730A CN 105994730 A CN105994730 A CN 105994730A CN 201610496444 A CN201610496444 A CN 201610496444A CN 105994730 A CN105994730 A CN 105994730A
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China
Prior art keywords
fermentation
hours
folium camelliae
camelliae sinensis
stage
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CN201610496444.8A
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Chinese (zh)
Inventor
李访
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WUZHOU ZHONGMING TEA Co Ltd
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WUZHOU ZHONGMING TEA Co Ltd
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Priority to CN201610496444.8A priority Critical patent/CN105994730A/en
Publication of CN105994730A publication Critical patent/CN105994730A/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
    • A23F3/06—Treating tea before extraction; Preparations produced thereby
    • A23F3/08—Oxidation; Fermentation
    • A23F3/10—Fermentation with addition of microorganisms or enzymes

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The invention discloses a rapid fermentation method for Liupu tea and relates to the technical field of tea processing. In the rapid fermentation method, a pile fermentation process is carried out in two stages, aspergillus niger and aspergillus fumigatus are inoculated for carrying out first stage fermentation in the first stage, then lamprocystis roseopersicina and eurotium cristatum are inoculated for carrying out anaerobic fermentation, and manual operation is not needed in the whole process, so that manpower and material resources are saved, and accurate control on parameters such as temperature and humidity is realized.

Description

The fast fermentation method of LIUPUCHA
Technical field
The present invention relates to field of deep tea processing technology, the fast fermentation method of a kind of LIUPUCHA.
Background technology
LIUPUCHA belongs to black tea, and main product, in Guangxi China Wuzhou Liu Baozhen, is enjoyed great prestige at home and abroad.LIUPUCHA belongs to full fermented tea, and the production method of LIUPUCHA generally comprises just process segment processed and refined process segment, and the processing technology in first process segment processed includes completing, just rub, rub again, the operation such as be dried, and its manufactured goods are raw tea；The processing technology in refined process segment include screening, heap assorted, wet, steam pressure, be aged, the operation such as storage, its manufactured goods are LIUPUCHA.
Microorganism is played an important role in the postfermented tea course of processing, and through microorganism, enzyme and the comprehensive Oxidation such as damp and hot, in raw material tea leaf, internal substance occurs a series of conversions, forms exclusive qualitative characteristics.A large amount of microorganism is there is during the wet heap of LIUPUCHA, wherein mostly important with fungus.Traditional pile-fermentation form processing of major part LIUPUCHA manufacturing enterprise is the method for manpower ground turning, artificial turning wet operations is difficult to ensure that the concordance of the temperature and humidity of above, internal, the following and tea heap surrounding of raw material tea leaf in wet heap, wet heap time and wet heap degree are difficult to control to equally, pile-fermentation generally grasps the wet heap time by master craftsman, wet heap cycle length and each enterprise wet heap time are the most identical, thus affect the stable of different batches product quality and arrive the time of shelf, constrain LIUPUCHA industrial expansion.
Summary of the invention
It is an object of the invention to provide the fast fermentation method of a kind of LIUPUCHA, the problem that this method can solve LIUPUCHA fermentation period length, cost of labor is high.
In order to solve the problems referred to above, the technical solution used in the present invention is:
The fast fermentation method of this LIUPUCHA is: described pile-fermentation is carried out in two stages；The mode that Folium Camelliae sinensis layer stack is folded is put by first stage, every layer of Folium Camelliae sinensis thickness is 5 centimetres～8 centimetres, between every two-layer Folium Camelliae sinensis, grid is set, regulation fermentation temperature is 33 DEG C～37 DEG C, fermentation humidity is 55%～65%, and the mixed bacteria liquid of inoculated aspergillus niger and Aspergillus fumigatus, it is passed through oxygen, ferments 8 hours～10 hours；Wherein, the speed being passed through oxygen is 4 ml/min～6 ml/min；All Folium Camelliae sinensis are stacked by second stage, and keeping fermentation temperature is 30 DEG C～35 DEG C, and fermentation humidity is 45%～55%, and inoculation pink dodges capsule bacterium and the mixed bacteria liquid of Eurotium cristatum, ferments 8 hours～12 hours；
Wherein, described aspergillus niger, Aspergillus fumigatus, the pink strain bacterial concentration dodging capsule bacterium and Eurotium cristatum are respectively 106～107/mL、107～108/mL、103～104/ mL and 105～106/mL。
In technique scheme, more specifically technical scheme is it may also is that the strain bacterial concentration of aspergillus niger, Aspergillus fumigatus, pink sudden strain of a muscle capsule bacterium and Eurotium cristatum is respectively 106/mL、108/mL、104/ mL and 105/mL。
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
Carry out in two stages during pile-fermentation of the present invention, first stage inoculated aspergillus niger and Aspergillus fumigatus carry out first stage fermentation, then inoculation pink dodges capsule bacterium and Eurotium cristatum carries out anaerobic fermentation, whole process need not manual operation, fermentation period is short, not only save manpower and materials, more achieve temperature, the isoparametric accurate control of humidity.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1
The rapid fermentation side of the present embodiment LIUPUCHA is: pile-fermentation is carried out in two stages；The mode that Folium Camelliae sinensis layer stack is folded is put by first stage, every layer of Folium Camelliae sinensis thickness is 5 centimetres～8 centimetres, between every two-layer Folium Camelliae sinensis, grid is set, regulation fermentation temperature is 33 DEG C～37 DEG C, fermentation humidity is 55%～65%, and the mixed bacteria liquid of inoculated aspergillus niger and Aspergillus fumigatus, with 4 ml/min～the speed of 6 ml/min, it is passed through oxygen, ferments 8 hours～10 hours；All Folium Camelliae sinensis are stacked by second stage, and keeping fermentation temperature is 30 DEG C～35 DEG C, and fermentation humidity is 45%～55%, and inoculation pink dodges capsule bacterium and the mixed bacteria liquid of Eurotium cristatum, ferments 8 hours～12 hours.
The present embodiment aspergillus niger, Aspergillus fumigatus, the pink strain bacterial concentration dodging capsule bacterium and Eurotium cristatum are respectively 107/mL、108/mL、103/ mL and 106/mL。
Embodiment 2
The rapid fermentation side of the present embodiment LIUPUCHA is: pile-fermentation is carried out in two stages；The mode that Folium Camelliae sinensis layer stack is folded is put by first stage, every layer of Folium Camelliae sinensis thickness is 5 centimetres～8 centimetres, between every two-layer Folium Camelliae sinensis, grid is set, regulation fermentation temperature is 33 DEG C～37 DEG C, fermentation humidity is 55%～65%, and the mixed bacteria liquid of inoculated aspergillus niger and Aspergillus fumigatus, with 4 ml/min～the speed of 6 ml/min, it is passed through oxygen, ferments 8 hours～10 hours；All Folium Camelliae sinensis are stacked by second stage, and keeping fermentation temperature is 30 DEG C～35 DEG C, and fermentation humidity is 45%～55%, and inoculation pink dodges capsule bacterium and the mixed bacteria liquid of Eurotium cristatum, ferments 8 hours～12 hours.
The present embodiment aspergillus niger, Aspergillus fumigatus, the pink strain bacterial concentration dodging capsule bacterium and Eurotium cristatum are respectively 106/mL、108/mL、104/ mL and 105/mL。
Embodiment 3
The rapid fermentation side of the present embodiment LIUPUCHA is: pile-fermentation is carried out in two stages；The mode that Folium Camelliae sinensis layer stack is folded is put by first stage, every layer of Folium Camelliae sinensis thickness is 5 centimetres～8 centimetres, between every two-layer Folium Camelliae sinensis, grid is set, regulation fermentation temperature is 33 DEG C～37 DEG C, fermentation humidity is 55%～65%, and the mixed bacteria liquid of inoculated aspergillus niger and Aspergillus fumigatus, with 4 ml/min～the speed of 6 ml/min, it is passed through oxygen, ferments 8 hours～10 hours；All Folium Camelliae sinensis are stacked by second stage, and keeping fermentation temperature is 30 DEG C～35 DEG C, and fermentation humidity is 45%～55%, and inoculation pink dodges capsule bacterium and the mixed bacteria liquid of Eurotium cristatum, ferments 8 hours～12 hours.
The present embodiment aspergillus niger, Aspergillus fumigatus, the pink strain bacterial concentration dodging capsule bacterium and Eurotium cristatum are respectively 107/mL、107/mL、103/ mL and 106/mL。

Claims (2)

1. the fast fermentation method of a LIUPUCHA, it is characterised in that concretely comprising the following steps of pile-fermentation: described pile-fermentation is carried out in two stages；
The mode that Folium Camelliae sinensis layer stack is folded is put by first stage, every layer of Folium Camelliae sinensis thickness is 5 centimetres～8 centimetres, between every two-layer Folium Camelliae sinensis, grid is set, regulation fermentation temperature is 33 DEG C～37 DEG C, fermentation humidity is 55%～65%, and the mixed bacteria liquid of inoculated aspergillus niger and Aspergillus fumigatus, it is passed through oxygen, ferments 8 hours～10 hours；Wherein, the speed being passed through oxygen is 4 ml/min～6 ml/min；
All Folium Camelliae sinensis are stacked by second stage, and keeping fermentation temperature is 30 DEG C～35 DEG C, and fermentation humidity is 45%～55%, and inoculation pink dodges capsule bacterium and the mixed bacteria liquid of Eurotium cristatum, ferments 8 hours～12 hours；
Wherein, described aspergillus niger, Aspergillus fumigatus, the pink strain bacterial concentration dodging capsule bacterium and Eurotium cristatum are respectively 106～107/mL、107～108/mL、103～104/ mL and 105～106/mL。
The fast fermentation method of LIUPUCHA the most according to claim 1, it is characterised in that aspergillus niger, Aspergillus fumigatus, the pink strain bacterial concentration dodging capsule bacterium and Eurotium cristatum are respectively 106/mL、108/mL、104/ mL and 105/mL。
CN201610496444.8A 2016-06-30 2016-06-30 Rapid fermentation method for Liupu tea Withdrawn CN105994730A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106974014A (en) * 2017-03-29 2017-07-25 柳州市雨滴餐饮管理有限公司 A kind of six fort tea pile-fermentation methods
CN110692767A (en) * 2019-11-29 2020-01-17 雷大焰 Processing method of eurotium cristatum Liupu tea

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105238696A (en) * 2015-05-20 2016-01-13 梧州市农业科学研究所 Fungus flora forming and strain obtaining method in Liubao tea pile fermentation process
CN105695339A (en) * 2016-02-02 2016-06-22 广西大学 Liupao tea automatic pile fermentation technique and fermentation strain composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105238696A (en) * 2015-05-20 2016-01-13 梧州市农业科学研究所 Fungus flora forming and strain obtaining method in Liubao tea pile fermentation process
CN105695339A (en) * 2016-02-02 2016-06-22 广西大学 Liupao tea automatic pile fermentation technique and fermentation strain composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
刘如林 等: "《光合细菌及其应用》", 31 December 1991, 中国农业科技出版社 *
范文斌 等: "《发酵工艺技术》", 31 August 2014, 重庆大学出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106974014A (en) * 2017-03-29 2017-07-25 柳州市雨滴餐饮管理有限公司 A kind of six fort tea pile-fermentation methods
CN110692767A (en) * 2019-11-29 2020-01-17 雷大焰 Processing method of eurotium cristatum Liupu tea

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Application publication date: 20161012