CN106260143A

CN106260143A - A kind of stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance and preparation method thereof

Info

Publication number: CN106260143A
Application number: CN201610748197.6A
Authority: CN
Inventors: 张文墨
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-01-04

Abstract

The invention discloses a kind of stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance and preparation method thereof, be made up of the raw material of following weight portion: Chinese liquor, tea fresh leaves, Flos Jasmini Sambac, Flos Rosae Rugosae quintessence oil, xylitol, malic acid, Flos Nelumbinis, Mel, white vinegar, Fructus Hordei Vulgaris bran, rice-chestnut powder, Pericarpium Citri junoris, Sucus Mangiferae indicae, Fructus Crataegi powder and appropriate water.Flos Nelumbinis belongs to delicate fragrance flower, close with jasmine aroma, the fragrance of Flos Jasmini Sambac had facilitation, Fructus Hordei Vulgaris bran and rice-chestnut powder etc. are mainly made up of high-gluten flour, surface jaundice is fried through overdrying, strong wheat fragrance overflows, for improving the fragrance of Folium Camelliae sinensis, there is wax coat on the blade top layer of plant, remove the following for spongy body of waxiness, can quickly absorb various flavor component in the case of evaporation water loss, and in the case of the blocking-up not having waxiness, the speed of infusion of tea release tea juice will be accelerated, and reaches the effect of quick brewing.

Description

A kind of stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance and preparation method thereof

Technical field

The invention belongs to the technical field of tea-manufacturing technology, be specifically related to a kind of stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance and Its preparation method.

Background technology

Plant wax coat be plant in growth course for adapting to external environment and complicated organic of the element of the first species that formed Mixture general name, it covers the outermost layer at aboveground vegetation part, mainly aliphatic compound, cyclic compound and sterols Deng.Owing to plant wax coat belongs to a class organic mixture, so having water insoluble and being dissolved in the character of organic solvent, so Conventional organic solvent dissolves the wax coat on plant leaf blade surface.One layer of protective barrier that wax coat directly contacts with external environment, Internal physiological and the injury resisting external environment condition for plant all have great importance, and can organize the evaporation of moisture, resistance The most harmful light and the injury of harmful substance, even avoid the invasion of virus and nibbling of some insecticide., in Fructus Mali pumilae horny layer The content of waxy component is 44.7%, and primary structure is C₂₉~C₃₂Long-chain fatty acid and polymethylene, rise in the insurance of fruit Arrive important meaning.

The preparation of modernization Folium Camelliae sinensis is generally divided into these steps: harvesting, dry in sun, completes, knead and dries.Each step The mouthfeel of infusion of tea, nutrition and color and luster will be directly influenced, for the purpose according to each step, all there is different journey The shortcoming of degree, in other words can be by the quality improving raising Folium Camelliae sinensis further of technique, and traditional Folium Camelliae sinensis is due to tea The restriction of the tree of leaf kind, taste is single, does not has many selectivitys, does not often reach the need meeting each stage crowd Ask, the additive of foreign aid can only be added after prepared by Folium Camelliae sinensis, it is achieved the improvement on its nutrition, mouthfeel and color and luster, and foreign aid Adding ingredient is of unknown origin, and shelf-life and quality cannot be protected, and nature cannot meet the demand of present stage people.The opposing party Face, Folium Camelliae sinensis ordinary circumstance is soaked individual 3 ~ 5 times and is also just discarded, do not discard if renewing Folium Camelliae sinensis, soaks Folium Camelliae sinensis appearance repeatedly multiple Tealeaf residue, and the pained mouthfeel that affects, and the Folium Camelliae sinensis soaking 3 ~ 5 times does not really soak out tea juice, reaches the most perfect mouth Sense.

In Folium Camelliae sinensis preparation process, a most important ring is to complete, and main purpose is not only in that a certain amount of moisture of volatilization, with Time kill enzyme, have extremely strict requirements for temperature, time, rolling degree etc., temperature too high (general 240 ~ 300 DEG C) Or rolling (rotating speed is inadequate) not in time is easily caused local Folium Camelliae sinensis carbonization, for Folium Camelliae sinensis with business that tender leaf is main working position For product, affect very much the quality in later stage, and the high temperature distinctive flavor component of readily volatilized Folium Camelliae sinensis of local, and these fragrance The material overwhelming majority belongs to volatile organic fragrance fat, and the chlorophyll, cellulose, micro-that high temperature is also easy to decompose in Folium Camelliae sinensis The active components of plants useful to human body such as the carotene phylloxanthin of amount and vitamin, and cellulose belongs to dietary fiber, nutrition Significantly run off.

Summary of the invention

Invention, according to tea-manufacturing technology produced problem in background technology, proposes a kind of brand-new de-enzyming process, for Folium Camelliae sinensis The protection of rapid soaking, nutrient, raising Folium Camelliae sinensis multiformity have great importance, and realize particular by following method:

A kind of stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance, it is characterised in that be made up of the raw material of following weight portion: Chinese liquor 500 ~ 600, tea fresh leaves 2000 ~ 2500, Flos Jasmini Sambac 300 ~ 400, Flos Rosae Rugosae quintessence oil 2 ~ 4, xylitol 10 ~ 15, malic acid 5 ~ 8, Flos Nelumbinis 80 ~ 120, Mel 20 ~ 30, white vinegar 20 ~ 30, Fructus Hordei Vulgaris bran 100 ~ 150, rice-chestnut powder 60 ~ 80, Pericarpium Citri junoris 150 ~ 200, Sucus Mangiferae indicae 90 ~ 100, Fructus Crataegi powder 30 ~ 40 and appropriate water.

The preparation method of a kind of stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance, it is characterised in that include following step:

(1) mixing Fructus Hordei Vulgaris bran, rice-chestnut powder, Fructus Crataegi powder, first dry stir-fry is golden yellow to surface, is subsequently adding opening of 3 ~ 5 times of its weight portions Water agitation and dilution, the filtrate of sucking filtration after immersion 50 ~ 60min；

(2) mixing Flos Jasmini Sambac, Flos Nelumbinis and Pericarpium Citri junoris, first grind pulping, is subsequently adding Chinese liquor dilution and soaks to obtain extracting solution, with (1) Described filtrate is mixed and added into Flos Rosae Rugosae quintessence oil, xylitol and other following residual components being not directed to, and stirs to obtain mixed solution；

(3) dry in sun 30 ~ 40min after being plucked by tea fresh leaves, then under room temperature, ventilation spreading for cooling 2 ~ 3h, to Folium Camelliae sinensis dehydration 6 ~ 10%, puts into In high pressure fumigating pot, thickness 3 ~ 5cm stacked by every layer of Folium Camelliae sinensis, is added in digester by the mixed solution described in (2), is watered to 2/3 Above, it is heated to boiling for producing high-temperature steam, controls pot pressure, keep kettle temperature 120 ~ 130 DEG C, Folium Camelliae sinensis is fumigated 3 ~ 5min It is rapidly completed and completes；

(4) naturally being spread in draft chamber by described to (3) Folium Camelliae sinensis, room temperature spreading for cooling 60 ~ 80min disperses fume and ensures blade face natural wind Dry, finally knead molding and dry.

The purpose of tea green-keeping is under normal circumstances: makes the inactivations such as the polyphenol oxidase in Folium Camelliae sinensis, peroxidase, prevents Tea polyphenols in Folium Camelliae sinensis is oxidized to the material such as theaflavin, thearubigins, and the critical temperature of polyphenol oxidase heat inactivation is 60 ~ 65 DEG C, at least to reach 80 DEG C；Invention proposes to improve on the basis of original steam fumigates de-enzyming process, is i.e. producing steam Adding a certain amount of Chinese liquor in boiling water, Chinese liquor typically uses the artificial brew wine of more than 50 degree, contains mainly by Chinese liquor A certain amount of ethanol.

Steam is smoked and is completed, and can make the homogeneous temperature ground of Folium Camelliae sinensis, be rapidly reached a temperature the highest, play rapidly and Fixation effect accurately, steam has the higher temperature of water than boiling, and the penetrance of steam is extremely strong simultaneously, makes the inactivation of enzyme more Thoroughly, it is to avoid conventional drum type completes mode, temperature and rotating speed each side control extremely inconvenience, add in the boiling water producing steam Entering the purpose of Chinese liquor, be to utilize ethanol therein, ethanol has good infiltration function, and on the one hand promote the process that completes enters one Step strengthening, meanwhile, ethanol is a kind of organic solvent, is possible not only to pin the fragrance component in Folium Camelliae sinensis, it is also possible to Folium Camelliae sinensis surface Wax coat have certain dissolution, so can quickly soak out tea juice during soaking Folium Camelliae sinensis.Test is had to show, The wax coat on plant top layer is had good dissolution, invention to utilize industrial alcohol as having by the organic solvent such as ethanol, ether Machine solvent is used for testing, and concentration is 50%, and the straw of crops is divided into 2 parts, before experimental group portion is put into after raw material pulverizing Stating in the aqueous solution of organic solvent, matched group portion is put in clear water, each soaks 2 ~ 3h, then using straw as sole carbon source Make and organize culture medium more, for the cultivation of CELLULOLYTIC BACTERIUM, detect the average weight-loss ratio of culture medium at set intervals, find experiment Group weight-loss ratio exceeds 2.13% than matched group, and the observation of high power microscope also demonstrates that the straw surface wax coat of experimental group is at warp Cross after organic solvent soaks and destroy seriously, and the straw surface of matched group is without significant change, all illustrates that organic solvent can promote Wax coat dissolves.

Ethanol, as a kind of solvent, can dissolve volatile flavor component, and is insoluble in the medicinal herb components of water, utilizes Ethanol dissolves this kind of material, is subsequently used for cooking liquor stifling generation steam, can promote the absorption of Folium Camelliae sinensis further, make one Function Folium Camelliae sinensis or improve the taste that Folium Camelliae sinensis is single, and due to steam high temperature and homogeneous temperature, traditional method can be faster than complete One-tenth completes, as long as the stifling rear wind that dries in the air further that completed just can distribute unnecessary fume.

Beneficial effects of the present invention: Flos Nelumbinis belongs to delicate fragrance flower, and jasmine aroma is close, and the fragrance of Flos Jasmini Sambac is had rush Entering effect, Fructus Hordei Vulgaris bran and rice-chestnut powder etc. are mainly made up of high-gluten flour, fry surface jaundice through overdrying, and strong wheat fragrance overflows, For improving the fragrance of Folium Camelliae sinensis, there is a wax coat on the blade top layer of plant, removes the following for spongy body, at evaporation water loss of waxiness In the case of can quickly absorb various flavor component, and in the case of the blocking-up not having waxiness, infusion of tea release tea juice Speed will be accelerated, and reaches the effect of quick brewing.

Detailed description of the invention

Embodiment 1:

A kind of stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance, it is characterised in that be made up of the raw material of following weight portion (g): Chinese liquor 600, tea fresh leaves 2400, Flos Jasmini Sambac 350, Flos Rosae Rugosae quintessence oil 3, xylitol 12, malic acid 7, Flos Nelumbinis 100, Mel 28, white vinegar 30, big Testa Tritici skin 100, rice-chestnut powder 80, Pericarpium Citri junoris 150 ~ 200, Sucus Mangiferae indicae 90, Fructus Crataegi powder 40 and appropriate water.

Claims

1. the stifling Folium Camelliae sinensis being mingled with Flos Jasmini Sambac fragrance, it is characterised in that be made up of the raw material of following weight portion: Chinese liquor 500 ~ 600, tea fresh leaves 2000 ~ 2500, Flos Jasmini Sambac 300 ~ 400, Flos Rosae Rugosae quintessence oil 2 ~ 4, xylitol 10 ~ 15, malic acid 5 ~ 8, Flos Nelumbinis 80 ~ 120, Mel 20 ~ 30, white vinegar 20 ~ 30, Fructus Hordei Vulgaris bran 100 ~ 150, rice-chestnut powder 60 ~ 80, Pericarpium Citri junoris 150 ~ 200, Sucus Mangiferae indicae 90 ~ 100, Fructus Crataegi powder 30 ~ 40 and appropriate water.