CN108684886A - A kind of preparation method of passion fruit green tea beverage - Google Patents

Abstract

The present invention relates to a kind of preparation methods of passion fruit green tea beverage, belong to fruit juice technical field, the parts by weight of each component are 10 ~ 40 parts of passion fruit, 50 ~ 80 parts of green tea, 5 ~ 10 parts of xylitol, 1 ~ 5 part of fructose syrup, 1 ~ 5 part of beta-cyclodextrin, 0.1 ~ 1 part of ascorbic acid, 0.1 ~ 1 part of carboxymethyl cellulose, 20 ~ 50 parts of pure water, 0.1 ~ 0.3 part of potassium sorbate;Preparation method is beta-cyclodextrin will to be added in tealeaves to extract tea, it is filtered leaching, it is stood after diatomite filter refined filtration again, required raw and auxiliary material is accurately measured by factory formula after centrifugal filtration again, it is pumped into mixer after hot water dissolving, with 90 DEG C of sterile demineralized water constant volumes, stirring, ultra-high pressure sterilization, cooling packing of bottling is examined, the beverage farthest remains the nutritional ingredient of fruit, retain the mouthfeel of fresh fruit, through scientific compatibility, nutrition general equilibrium, with dispelling fatigue, refresh oneself and sobers up, skin care U.S. face and other effects, and flavour is mellow, keeping quality is strong, it is convenient, prospect for sales is fabulous.

Description

A kind of preparation method of passion fruit green tea beverage

Technical field

The present invention relates to a kind of preparation for processing of passion fruit green tea beverage, belong to fruit juice production field.

Background technology

Mainly the mixed type passion fruit green tea beverage made of passion fruit, green tea, the passion fruit are green for passion fruit green tea beverage Tea beverage farthest remains the nutritional ingredient of fruit, especially amino acid, vitamin, retains the mouthfeel of fresh fruit, Through scientific compatibility, nutrition general equilibrium, have dispelling fatigue, refresh oneself sober up, skin care U.S. face and other effects, and unique flavor has The features such as " sweet and sour taste, flavour are mellow ".

Passion fruit be with juice use based on fruit, ripening fruits contain 30% or more juice.Its fruit juice is bright in colour, natural colored Between lemon yellow and it is orange between, a variety of fruit tree in many tropical and subtropical countries such as strong fragrance collection guava, pineapple, mango, banana Fragrance has the laudatory title of fruit juice king in one.Passion fruit is rich in 17 kinds of amino acid, multivitamin and the class Hu trailing plants of needed by human body Bu Su and various trace elements, soluble solid 15 ~ 16%, total acid content 3.8 ~ 4%, sweet tea acid are moderate.Often feeding passion fruit and its Processed goods, to human body have it is aid digestion, can resolving sputum, control deficiency of the kidney, refresh the mind, promoting blood circulation, sedation-analgesia, the work(such as decompression lipid-loweringing Effect.

Currently, the traditional diamond-making technique of fruit juice be by squeezing the juice, concentrating, the processing technologys such as high-temperature sterilization produce.This Fruit juice all generally existings some disadvantages that kind of method is produced:Nutritional ingredient especially vitamin loss is more, the wind of fruit Taste, which has, largely to be changed, and fruit fresh taste is lost etc..In addition, in order to allow fruit drink to have preferable flavor, many producer's meetings The ingredients such as artificial synthetic essence are added in fruit juice to adjust flavor.In order to solve these problems, the present invention selects super-pressure to kill Bacterium technology.

It is the media material for transmitting pressure that Technology of Ultra-high Pressure Sterilization of Foods, which is with water or other liquid mediums, is added in a liquid Pressure (100 ~ 1000MPa), using pressure as energy factors, will be placed in special sealing ultrahigh pressure vessel by medium Food pressurizes to food under room temperature or low temperature (being less than 100 DEG C), and pressure reaches hundreds of megapascal, to reach the mesh of sterilization 's.High pressure can influence the form of cell, such as vacuole be made to rupture, and to make form change, and this destroy is irreversible. In addition, high pressure can also cause raw-food material and the inactivation of the main enzyme system of contained microorganism.Under normal circumstances, when pressure is more than After 300MPa, irreversible denaturation can be caused to protein.Super-pressure can also destroy cell membrane, change cell membrane by high pressure The duplication of permeability, the inhereditary materials such as activity and DNA to inhibit enzyme is sterilized to realize.

It there is now many people and research and develop passion fruit bland, for example more money passion fruit mixing drinks have been invented by Sun Ya jasmines team Material, such as passion fruit and orange mixing fruit squash, passion fruit and lemon mix fruit squash, passion fruit and mango mixing pulp Beverage etc.;It is to make frozen juice that it, which invents maximum feature, is mixed by ascorbic acid and citric acid, malic acid etc., reduction The pH value of fruit juice reaches the growth and breeding for inhibiting microorganism;Compared with forefathers, on the basis of forefathers, emphasis is added the present invention Ultrahigh-pressure sterilization technique, can not only kill the microorganism in beverage, moreover it is possible to be passivated enzyme activity, extend the shelf life of fruit drink.

Invention content

The purpose of the present invention is to provide a kind of preparation methods of passion fruit green tea beverage, are main with passion fruit and green tea The mixed juice beverage of raw material, beta-cyclodextrin will be added in tealeaves is worth extraction tea, makes in tealeaves in solutes accumulation to solution, will soak Go out liquid to filter through 150 mesh duplex strainers, then life is pressed after standing 15 ~ 20min, then centrifugal filtration after diatomite filter refined filtration Production formula accurately measures required raw and auxiliary material, is pumped into mixer after hot water dissolving, with 90 DEG C of sterile demineralized water constant volumes, stirring Uniformly, it is sterilized using ultra high temperature short time sterilization method, bottling cooling packing is examined, eventually the hundred of obtained " sweet and sour taste, flavour are mellow " Fragrant light green tea beverage finished product;The passion fruit green tea beverage farthest remain the nutritional ingredient of fruit, especially amino acid, Vitamin retains the mouthfeel of fresh fruit, through scientific compatibility, nutrition general equilibrium, have dispelling fatigue, refresh oneself sober up, skin care U.S. face and other effects, and flavour is mellow, keeping quality is strong, convenient, and prospect for sales is fabulous.

In order to achieve the above object, the technical solution adopted in the present invention is:

A kind of preparation method of passion fruit green tea beverage, includes the following steps:

(1)Raw material cleans:It selects maturity and reaches 8 one-tenth or more of fruit and make raw material, raw material is shown to clean;

(2)Disinfection:Sterilization before carrying out blanching with C5H6Br2N2O2, C5H6Br2N2O2 concentration is maintained at 20 ~ 500mg/kg in sterilization pool, 15 ~ 35min of disinfecting time;

(3)Blanching:Passion fruit after disinfection is placed on blanching 30 seconds in 90 ~ 95 DEG C of hot water;

(4)Fresh-cut:Meat is dug in passion fruit peeling after blanching takes pulp to be saved backup in -20 DEG C of refrigerators;

(5)Extract tea:Beta-cyclodextrin is added in green tea, it is 15 min strictly to be controlled between the extraction tea time, and solute is easy to diffuse in tealeaves In solution, tealeaves leaching rate is just high;

(6)Filtering:By leaching liquor first through 150 mesh duplex strainers filter, then through diatomite filter refined filtration with remove impurity and Insoluble matter;Stand 15 ~ 20 min, make it is dark brown pure, then with centrifuge speed be 3500 r/min, detached, discard tea Slag is again with 1 μm of filter element filtering;

(7)Dispensing:Required raw and auxiliary material is accurately measured by factory formula, is pumped into mixer after hot water dissolving, with 90 DEG C of nothings Bacterium softened water constant volume, stirs evenly;

(8)Packing:Product packaging uses the plastic uptake cup of PS materials, and 200 ~ 300g/ glasss of product packaging specification, epiphragma is aluminized using PE Film;

(9)Product:Sealed according to a conventional method, ultrahigh-pressure sterilization, inspection, obtain finished product;

The parts by weight of each component are:

10 ~ 40 parts of passion fruit, 50 ~ 80 parts of green tea, 5 ~ 10 parts of xylitol, 1 ~ 5 part of fructose syrup, 1 ~ 5 part of beta-cyclodextrin, Vitamin C 0.1 ~ 1 part of acid, 0.1 ~ 1 part of carboxymethyl cellulose, 20 ~ 50 parts of pure water, 0.1 ~ 0.3 part of potassium sorbate.

The invention has the advantages that:

The passion fruit green tea beverage finished product of " sweet and sour taste, flavour are mellow " is made in the present invention eventually;The passion fruit green tea beverage is maximum The nutritional ingredient of fruit, especially amino acid, vitamin are remained to degree, the mouthfeel of fresh fruit is retained, through scientific compatibility, Nutrition general equilibrium, have dispelling fatigue, refresh oneself sober up, skin care U.S. face and other effects, and flavour is mellow, and keeping quality is strong, eats side Just, prospect for sales is fabulous.

Specific implementation mode

The present invention is described in further details below by embodiment, these embodiments are only used for illustrating the present invention, and It does not limit the scope of the invention.

Embodiment 1

A kind of preparation method of passion fruit green tea beverage, includes the following steps:

(1)Raw material cleans:It selects maturity and reaches 8 one-tenth or more of fruit and make raw material, raw material is shown to clean;

(2)Disinfection:Sterilization before carrying out blanching with C5H6Br2N2O2, C5H6Br2N2O2 concentration is maintained at 500mg/kg in sterilization pool, disappears Malicious time 35min;

(3)Blanching:Passion fruit after disinfection is placed on blanching 30 seconds in 95 DEG C of hot water;

(4)Fresh-cut:Meat is dug in passion fruit peeling after blanching takes pulp to be saved backup in -20 DEG C of refrigerators;

(5)Extract tea:Beta-cyclodextrin is added in green tea, it is 15 min strictly to be controlled between the extraction tea time, and solute is easy to diffuse in tealeaves In solution, tealeaves leaching rate is just high;

(6)Filtering:By leaching liquor first through 150 mesh duplex strainers filter, then through diatomite filter refined filtration with remove impurity and Insoluble matter;Stand 20 min, make it is dark brown pure, then with centrifuge speed be 3500 r/min, detached, discard tea grounds again With 1 μm of filter element filtering;

(7)Dispensing:Required raw and auxiliary material is accurately measured by factory formula, is pumped into mixer after hot water dissolving, with 90 DEG C of nothings Bacterium softened water constant volume, stirs evenly;

(8)Packing:Product packaging uses the plastic uptake cup of PS materials, 300g/ glasss of product packaging specification, epiphragma to use PE aluminizers;

(9)Product:Sealed according to a conventional method, ultrahigh-pressure sterilization, inspection, obtain finished product;

The parts by weight of each component are:

40 parts of passion fruit, 80 parts of green tea, 10 parts of xylitol, 5 parts of fructose syrup, 5 parts of beta-cyclodextrin, 1 part of ascorbic acid, carboxymethyl 1 part of cellulose, 50 parts of pure water, 0.3 part of potassium sorbate.

Embodiment 2

A kind of preparation method of passion fruit green tea beverage, includes the following steps:

(1)Raw material cleans:It selects maturity and reaches 8 one-tenth or more of fruit and make raw material, raw material is shown to clean;

(2)Disinfection:Sterilization before carrying out blanching with C5H6Br2N2O2, C5H6Br2N2O2 concentration is maintained at 500mg/kg in sterilization pool, disappears Malicious time 35min;

(3)Blanching:Passion fruit after disinfection is placed on blanching 30 seconds in 95 DEG C of hot water;

(4)Fresh-cut:Meat is dug in passion fruit peeling after blanching takes pulp to be saved backup in -20 DEG C of refrigerators;

(5)Extract tea:Beta-cyclodextrin is added in green tea, it is 15 min strictly to be controlled between the extraction tea time, and solute is easy to diffuse in tealeaves In solution, tealeaves leaching rate is just high;

(6)Filtering:By leaching liquor first through 150 mesh duplex strainers filter, then through diatomite filter refined filtration with remove impurity and Insoluble matter;Stand 20 min, make it is dark brown pure, then with centrifuge speed be 3500 r/min, detached, discard tea grounds again With 1 μm of filter element filtering;

(7)Dispensing:Required raw and auxiliary material is accurately measured by factory formula, is pumped into mixer after hot water dissolving, with 90 DEG C of nothings Bacterium softened water constant volume, stirs evenly;

(8)Packing:Product packaging uses the plastic uptake cup of PS materials, 300g/ glasss of product packaging specification, epiphragma to use PE aluminizers;

(9)Product:Sealed according to a conventional method, ultrahigh-pressure sterilization, inspection, obtain finished product;

The parts by weight of each component are:

35 parts of passion fruit, 75 parts of green tea, 10 parts of xylitol, 5 parts of fructose syrup, 4 parts of beta-cyclodextrin, 0.7 part of ascorbic acid, carboxylic first 0.7 part of base cellulose, 40 parts of pure water, 0.3 part of potassium sorbate.

Embodiment 3

A kind of preparation method of passion fruit green tea beverage, includes the following steps:

(1)Raw material cleans:It selects maturity and reaches 8 one-tenth or more of fruit and make raw material, raw material is shown to clean;

(2)Disinfection:Sterilization before carrying out blanching with C5H6Br2N2O2, C5H6Br2N2O2 concentration is maintained at 400mg/kg in sterilization pool, disappears Malicious time 25min;

(3)Blanching:Passion fruit after disinfection is placed on blanching 30 seconds in 95 DEG C of hot water;

(4)Fresh-cut:Meat is dug in passion fruit peeling after blanching takes pulp to be saved backup in -20 DEG C of refrigerators;

(5)Extract tea:Beta-cyclodextrin is added in green tea, it is 15 min strictly to be controlled between the extraction tea time, and solute is easy to diffuse in tealeaves In solution, tealeaves leaching rate is just high;

(6)Filtering:By leaching liquor first through 150 mesh duplex strainers filter, then through diatomite filter refined filtration with remove impurity and Insoluble matter;Stand 20 min, make it is dark brown pure, then with centrifuge speed be 3500 r/min, detached, discard tea grounds again With 1 μm of filter element filtering;

(7)Dispensing:Required raw and auxiliary material is accurately measured by factory formula, is pumped into mixer after hot water dissolving, with 90 DEG C of nothings Bacterium softened water constant volume, stirs evenly;

(8)Packing:Product packaging uses the plastic uptake cup of PS materials, 300g/ glasss of product packaging specification, epiphragma to use PE aluminizers;

(9)Product:Sealed according to a conventional method, ultrahigh-pressure sterilization, inspection, obtain finished product;

The parts by weight of each component are:

40 parts of passion fruit, 70 parts of green tea, 10 parts of xylitol, 4 parts of fructose syrup, 5 parts of beta-cyclodextrin, 0.8 part of ascorbic acid, carboxylic first 0.7 part of base cellulose, 45 parts of pure water, 0.3 part of potassium sorbate.

Embodiment 4

A kind of preparation method of passion fruit green tea beverage, includes the following steps:

(1)Raw material cleans:It selects maturity and reaches 8 one-tenth or more of fruit and make raw material, raw material is shown to clean;

(2)Disinfection:Sterilization before carrying out blanching with C5H6Br2N2O2, C5H6Br2N2O2 concentration is maintained at 450mg/kg in sterilization pool, disappears Malicious time 30min;

(3)Blanching:Passion fruit after disinfection is placed on blanching 30 seconds in 95 DEG C of hot water;

(4)Fresh-cut:Meat is dug in passion fruit peeling after blanching takes pulp to be saved backup in -20 DEG C of refrigerators;

(5)Extract tea:Beta-cyclodextrin is added in green tea, it is 15 min strictly to be controlled between the extraction tea time, and solute is easy to diffuse in tealeaves In solution, tealeaves leaching rate is just high;

(6)Filtering:By leaching liquor first through 150 mesh duplex strainers filter, then through diatomite filter refined filtration with remove impurity and Insoluble matter;Stand 20 min, make it is dark brown pure, then with centrifuge speed be 3500 r/min, detached, discard tea grounds again With 1 μm of filter element filtering;

(7)Dispensing:Required raw and auxiliary material is accurately measured by factory formula, is pumped into mixer after hot water dissolving, with 90 DEG C of nothings Bacterium softened water constant volume, stirs evenly;

(8)Packing:Product packaging uses the plastic uptake cup of PS materials, 300g/ glasss of product packaging specification, epiphragma to use PE aluminizers;

(9)Product:Sealed according to a conventional method, ultrahigh-pressure sterilization, inspection, obtain finished product;

The parts by weight of each component are:

40 parts of passion fruit, 70 parts of green tea, 8 parts of xylitol, 5 parts of fructose syrup, 5 parts of beta-cyclodextrin, 0.5 part of ascorbic acid, carboxylic first 0.5 part of base cellulose, 40 parts of pure water, 0.2 part of potassium sorbate.

Claims (1)

1. a kind of preparation method of passion fruit green tea beverage, it is characterised in that:Include the following steps:

(1)Raw material cleans:It selects maturity and reaches 8 one-tenth or more of fruit and make raw material, raw material is shown to clean;

(2)Disinfection:Sterilization before carrying out blanching with C5H6Br2N2O2, C5H6Br2N2O2 concentration is maintained at 20 ~ 500mg/kg in sterilization pool, 15 ~ 35min of disinfecting time;

(3)Blanching:Passion fruit after disinfection is placed on blanching 30 seconds in 90 ~ 95 DEG C of hot water;

(4)Fresh-cut:Meat is dug in passion fruit peeling after blanching takes pulp to be saved backup in -20 DEG C of refrigerators;

(5)Extract tea:Beta-cyclodextrin is added in green tea, it is 15 min strictly to be controlled between the extraction tea time, and solute is easy to diffuse in tealeaves In solution, tealeaves leaching rate is just high;

(6)Filtering:By leaching liquor first through 150 mesh duplex strainers filter, then through diatomite filter refined filtration with remove impurity and Insoluble matter;Stand 15 ~ 20 min, make it is dark brown pure, then with centrifuge speed be 3500 r/min, detached, discard tea Slag is again with 1 μm of filter element filtering;

(7)Dispensing:Required raw and auxiliary material is accurately measured by factory formula, is pumped into mixer after hot water dissolving, with 90 DEG C of nothings Bacterium softened water constant volume, stirs evenly;

(8)Packing:Product packaging uses the plastic uptake cup of PS materials, and 200 ~ 300g/ glasss of product packaging specification, epiphragma is aluminized using PE Film;

(9)Product:Sealed according to a conventional method, ultrahigh-pressure sterilization, inspection, obtain finished product;

The parts by weight of above-mentioned each component are:

10 ~ 40 parts of passion fruit, 50 ~ 80 parts of green tea, 5 ~ 10 parts of xylitol, 1 ~ 5 part of fructose syrup, 1 ~ 5 part of beta-cyclodextrin, Vitamin C 0.1 ~ 1 part of acid, 0.1 ~ 1 part of carboxymethyl cellulose, 20 ~ 50 parts of pure water, 0.1 ~ 0.3 part of potassium sorbate.