CN104997084A - Making method of composite cumquat and Chinese flowering quince fruit juice - Google Patents

Abstract

The invention discloses a making method of composite cumquat and Chinese flowering quince fruit juice, and belongs to the field of beverage processing. The making method is characterized by adopting the processing technology process of (1) preparing cumquat juice: selecting cumquat fruits, washing the selected cumquat fruits, processing the washed cumquat fruits with hot water, mashing the processed cumquat fruits, squeezing juice from mashed cumquat fruits, pre-filtering the juice, performing debitterizing treatment, performing ultrafiltration, and clarifying the cumquat juice; and (2) making a composite juice beverage: taking the cumquat juice and Chinese flowering quince juice, mixing and compounding the cumquat juice and the Chinese flowering quince juice so as to obtain composite juice, homogenizing the composite juice, adjusting sugar acid, preheating the composite juice on which the sugar acid is adjusted, performing instantaneous ultrahigh-temperature disinfection, pouring composite disinfected juice in cans, vacuum sealing the cans, cooling the sealed cans, and performing heat preservation so as to obtain finished products. The making method has the benefits that the product of the fruit juice is moderate in sour and sweet degrees, palatable, clear and transparent; the fruit juice has profound pure fragrance of cumquats, Chinese flowering quince and honey, and is unique in flavor; the product is favorable for a human body to digest and absorb foods, and has the efficacies of invigorating spleen to promote digestion and softening blood vessels.

Description

A kind of preparation method of cumquat pawpaw composite fruit juice

Technical field

The present invention relates to a kind of processing method of fruit juice, especially relate to a kind of preparation method of cumquat pawpaw composite fruit juice.

Background technology

Pawpaw all has product throughout the year, have the title of " hundred benefit fruit kings ".Our said pawpaw has two large class, rosaceae chaenomeles plant pawpaw and tropical fruit (tree) Caricaceae pawpaws.Pawpaw is also divided into edible and medicinal pawpaw purposes.Fruit Long Circle, avette, foreign pyriform, time ripe, pericarp is by green flavescence, orange-yellow, red.Meat is thick, the soft cunning of meat, sweet, savory.

Lipolysis can be aliphatic acid by the effect of pawpaw: 1, reinforcing spleen to promote digestion: the papain in pawpaw; Modern medicine finds, containing a kind of ferment in pawpaw, energy digesting protein, is conducive to human body and carries out absorption and digestion to food, therefore have the merit of reinforcing spleen to promote digestion; 2, anti-epidemic disease desinsection: carpaine and papain have anti-mycobacterium tuberculosis and parasite as effects such as tapeworm, roundworm, whipworm, Amoebas, therefore can be used for the anti-consumptive disease of desinsection; 3, logical breast is anticancer: the renin in pawpaw has logical breast effect, and carpaine has the merit of antiangiogenic property leukaemia, therefore can be used for logical breast and treatment lymphatic leukemia.

Cumquat, has another name called golden mandarin orange, and belonging to Rutaceae, is famous fruit effect plant.Particularly in Guangdong and Hongkong, a lot of citizen buy in the Spring Festival for figure is lucky.Kumquat is evergreen shrubs.Flower Dan Sheng, white, fragrance.Fruit mostly is oval, golden yellow, glossy, part kind edible.Pericarp meat and thick, smoothly, preserved fruit is eaten or made to fruit raw, cough-relieving of regulating the flow of vital energy of being used as medicine.

Cumquat is not only attractive in appearance, and its fruit contains the composition such as abundant vitamin C, cumquat glucoside, to safeguarding cardiovascular function, prevents the disease such as vascular sclerosis, hypertension from having certain effect.As food therapeutic health, cumquat preserved fruit can whet the appetite, and drink cumquat juice can promote the production of body fluid to quench thirst, and adds radish Juice, pear juice drink-service can control cough.The sweet temperature of the cumquat property of medicine, can regulate the flow of vital energy Xie Yu, reduces phlegm, and also the digestion of stomach had to the spread effect of mitigation, contributes to digestion.

Pawpaw is eaten raw usually, not storage tolerance, and the growth cycle of cumquat is short, cannot supply in the four seasons, can realize, to the comprehensive utilization of pawpaw, cumquat raw material, improving its economic worth for processing cumquat pawpaw composite fruit juice.

Summary of the invention

The object of the invention is to solve the problem that fresh pawpaw not easily preserves, cumquat growth cycle is short, a kind of preparation method of cumquat pawpaw composite fruit juice is provided.

The present invention solves the technical scheme that its technical problem takes:

A preparation method for cumquat pawpaw composite fruit juice, is characterized in that: adopt 1. cumquat juice to produce: cumquat fruit → washing → blanching → fragmentation → squeeze the juice → coarse filtration → debitterize process → ultrafiltration → clarification cumquat juice; 2. composite juice beverage makes: the processing process of cumquat juice, Chinese flowering quince juice → mixing preparation → homogeneous → adjustment saccharic acid → preheating → ultra high temperature short time sterilization → filling → vacuum seal → cooling → insulation → finished product, and concrete operation step is:

1. cumquat juice is produced

A. juice processed: the fresh cumquat fruit that the ripening degree of selection is consistent, reject time fruit, decayed fruit, fully clean with circulating water, remove surface impurity, then 100 DEG C of boiling water blanchings 3 ~ 5 minutes are used, to kill most of microorganism on surface and softening pericarp, through crusher in crushing, by continous way spiral juice extractor squeezing juice;

B. debitterize process: in the cumquat juice after coarse filtration, adds 0.2% NaOH and 60 ~ 80 mg/kg sodium sulfites, and the pH of adjustment fruit juice is 6 ~ 7, keep 10 ~ 20 minutes at 75 ~ 80 DEG C, and constantly stir, be then cooled to room temperature, add 0.3% citric acid, adjusting its pH is 3 ~ 5, for subsequent use;

C. ultrafiltration: under the pressure of 8 MPas, carries out ultrafiltration by the cumquat juice Hollow Fiber Ultrafiltration machine through the puckery process of debitterize;

2. Chinese flowering quince juice is produced

A. raw material is selected: pawpaw maturity should be ripe ninety percent, without worm scar, without fruit of rotting;

B. remove the peel: adopt lye dipping, alkali lye Baume degrees 14oB é, temperature 100 DEG C, the time is 3 minutes, rinse with clear water in time, remove fruit remained on surface alkali lye;

C. cut half, remove seed: split with stainless steel knife rip cutting, removing seed, base of fruit, calyx;

D. take away the puckery taste: adopt the method for 45 DEG C of water soakings to take off astringent taste, time controling was at 3 ~ 5 hours;

E. stripping and slicing, softening: pulp is cut into fritter of uniform size, and be placed in 95 DEG C of water softening, the time is 6 ~ 10 minutes;

F. squeeze the juice: softening pawpaw meat fragment is put into spiral juice extractor and squeezes the juice, fruit juice is collected in stainless steel tank, discharges pomace simultaneously;

G. coarse filtration: with 200 order nylon screen filtration, obtain coarse filtration juice;

H. ultrafiltration: with cumquat juice;

3. composite beverage makes

A. mixing preparation, homogeneous: in Chinese flowering quince juice: cumquat juice=2: the ratio mixing of 1, adds the maltose of 10% and the honey of 4%, then through 65 MPa homogeneous process, and add the guar gum of 0.06%;

B. saccharic acid adjustment: constantly stirred in Cooling or heating jar by the composite fruit juice after mixing homogeneous, according to quality and mouthfeel requirement, carry out the composition adjustment such as sugar, acid, until reach satisfied;

C. preheating, ultra high temperature short time sterilization: deployed composite fruit juice is preheating to 65 ~ 80 DEG C, enter in ultra high temperature short time sterilization device with pump by feed pump, and sterilization temperature is 150 ~ 160 DEG C, and sterilizing time is 3 ~ 6 seconds;

D. filling: loaded while hot by composite fruit juice and clean and in the iron flask of disinfection with high pressure steam, carry out vacuum seal rapidly, the tank central temperature after sealing reaches 100 DEG C, is then cooled to 20 ~ 30 DEG C in time, is finished product.

Beneficial effect: product fruit juice of the present invention, sour and sweet palatability, as clear as crystal, there is the positive fragrance of alcohol of deep cumquat and pawpaw, honey, unique flavor; This product is conducive to human body and carries out absorption and digestion to food, has effect of reinforcing spleen to promote digestion, softening blood vessel.Simple to operate, easy to implement.

detailed description of the invention

Embodiment 1 :

A preparation method for cumquat pawpaw composite fruit juice, concrete operation step is:

1. cumquat juice is produced

A. juice processed: the fresh cumquat fruit that the ripening degree of selection is consistent, reject time fruit, decayed fruit, fully clean with circulating water, remove all impurity, then 100 DEG C of boiling water blanchings 4 ~ 6 minutes are used, to kill most of microorganism on surface and softening pericarp, through crusher in crushing, by continous way spiral juice extractor squeezing juice;

B. debitterize process: in the cumquat juice after coarse filtration, adds 0.4% NaOH and 100 ~ 180 mg/kg sodium sulfites, and the pH of adjustment fruit juice is 7 ~ 9, keep 15 ~ 25 minutes at 65 ~ 70 DEG C, and constantly stir, be then cooled to room temperature, add 0.5% citric acid, adjusting its pH is 4 ~ 5, for subsequent use;

C. ultrafiltration: under the pressure of 5 MPas, carries out ultrafiltration by the cumquat juice Hollow Fiber Ultrafiltration machine through the puckery process of debitterize;

2. Chinese flowering quince juice is produced

A. raw material is selected: pawpaw maturity should, more than eighty per cant, be rotted really without worm scar, nothing;

B. remove the peel: adopt lye dipping, alkali lye Baume degrees 10oB é, temperature 100 DEG C, the time is 1 ~ 1.5 minute, rinse with clear water in time, remove fruit remained on surface alkali lye;

C. cut half, remove seed: split with stainless steel knife rip cutting, removing seed, base of fruit, calyx;

D. take away the puckery taste: adopt the method for 35 DEG C of water soakings to take off astringent taste, time controling is within 4 hours;

E. stripping and slicing, softening: pulp is cut into fritter of uniform size, and be placed in 100 DEG C of water softening, the time is 4 ~ 5 minutes;

F. squeeze the juice: softening pawpaw meat fragment is put into spiral juice extractor and squeezes the juice, fruit juice is collected in stainless steel tank, discharges pomace simultaneously;

G. coarse filtration: with 220 order nylon screen filtration, obtain coarse filtration juice;

H. ultrafiltration: with cumquat juice;

3. composite beverage makes

A. mixing preparation, homogeneous: add a little fresh milk, in Chinese flowering quince juice: cumquat juice: fresh milk=3: the ratio mixing of 2: 1, adds the white granulated sugar of 8% and the honey of 2%, then through 50 MPa homogeneous process, and add the guar gum of 0.08%;

B. saccharic acid adjustment: constantly stirred in Cooling or heating jar by the composite fruit juice after mixing homogeneous, according to quality and mouthfeel requirement, carry out the composition adjustment such as sugar, acid, until reach satisfied;

C. preheating, ultra high temperature short time sterilization: deployed composite fruit juice is preheating to 70 ~ 90 DEG C, enter in ultra high temperature short time sterilization device with pump by feed pump, sterilization temperature is not less than 140 DEG C, and sterilizing time is 5 ~ 6 seconds;

D. filling: loaded while hot by composite fruit juice and clean and in the iron flask of disinfection with high pressure steam, carry out vacuum seal rapidly, the tank central temperature after sealing reaches 100 DEG C, is then cooled to less than 35 DEG C in time, is finished product.

The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.

Embodiment 2 :

A preparation method for cumquat pawpaw composite fruit juice, concrete operation step is:

1. cumquat juice is produced

A. juice processed: the fresh cumquat fruit that the ripening degree of selection is consistent, reject time fruit, decayed fruit, fully clean with circulating water, remove all impurity, then 100 DEG C of boiling water blanchings 4 ~ 6 minutes are used, to kill most of microorganism on surface and softening pericarp, through crusher in crushing, by continous way spiral juice extractor squeezing juice;

B. debitterize process: in the cumquat juice after coarse filtration, adds 0.4% NaOH and 100 ~ 180 mg/kg sodium sulfites, and the pH of adjustment fruit juice is 7 ~ 9, keep 15 ~ 25 minutes at 65 ~ 70 DEG C, and constantly stir, be then cooled to room temperature, add 0.5% citric acid, adjusting its pH is 4 ~ 5, for subsequent use;

C. ultrafiltration: under the pressure of 5 MPas, carries out ultrafiltration by the cumquat juice Hollow Fiber Ultrafiltration machine through the puckery process of debitterize;

2. Chinese flowering quince juice is produced

A. raw material is selected: pawpaw maturity should, more than eighty per cant, be rotted really without worm scar, nothing;

B. remove the peel: adopt lye dipping, alkali lye Baume degrees 10oB é, temperature 100 DEG C, the time is 1 ~ 1.5 minute, rinse with clear water in time, remove fruit remained on surface alkali lye;

C. cut half, remove seed: split with stainless steel knife rip cutting, removing seed, base of fruit, calyx;

D. take away the puckery taste: adopt the method for 35 DEG C of water soakings to take off astringent taste, time controling is within 4 hours;

E. stripping and slicing, softening: pulp is cut into fritter of uniform size, and be placed in 100 DEG C of water softening, the time is 4 ~ 5 minutes;

F. squeeze the juice: softening pawpaw meat fragment is put into spiral juice extractor and squeezes the juice, fruit juice is collected in stainless steel tank, discharges pomace simultaneously;

G. coarse filtration: with 220 order nylon screen filtration, obtain coarse filtration juice;

H. ultrafiltration: with cumquat juice;

3. composite beverage makes

A. mixing preparation, homogeneous: in Chinese flowering quince juice: cumquat juice=3: the ratio mixing of 2, adds the white granulated sugar of 8% and the honey of 2%, add mango grain, then through 50 MPa homogeneous process, and add the guar gum of 0.08%;

B. saccharic acid adjustment: constantly stirred in Cooling or heating jar by the composite fruit juice after mixing homogeneous, according to quality and mouthfeel requirement, carry out the composition adjustment such as sugar, acid, until reach satisfied;

C. preheating, ultra high temperature short time sterilization: deployed composite fruit juice is preheating to 70 ~ 90 DEG C, enter in ultra high temperature short time sterilization device with pump by feed pump, sterilization temperature is not less than 140 DEG C, and sterilizing time is 5 ~ 6 seconds;

D. filling: loaded while hot by composite fruit juice and clean and in the iron flask of disinfection with high pressure steam, carry out vacuum seal rapidly, the tank central temperature after sealing reaches 100 DEG C, is then cooled to less than 35 DEG C in time, is finished product.

The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.

Claims (1)

1. a preparation method for cumquat pawpaw composite fruit juice, is characterized in that: adopt 1. cumquat juice to produce: cumquat fruit → washing → blanching → fragmentation → squeeze the juice → coarse filtration → debitterize process → ultrafiltration → clarification cumquat juice; 2. composite juice beverage makes: the processing process of cumquat juice, Chinese flowering quince juice → mixing preparation → homogeneous → adjustment saccharic acid → preheating → ultra high temperature short time sterilization → filling → vacuum seal → cooling → insulation → finished product, and concrete operation step is:

1. cumquat juice is produced

A. juice processed: the fresh cumquat fruit that the ripening degree of selection is consistent, reject time fruit, decayed fruit, fully clean with circulating water, remove surface impurity, then 100 DEG C of boiling water blanchings 3 ~ 5 minutes are used, to kill most of microorganism on surface and softening pericarp, through crusher in crushing, by continous way spiral juice extractor squeezing juice;

B. debitterize process: in the cumquat juice after coarse filtration, adds 0.2% NaOH and 60 ~ 80 mg/kg sodium sulfites, and the pH of adjustment fruit juice is 6 ~ 7, keep 10 ~ 20 minutes at 75 ~ 80 DEG C, and constantly stir, be then cooled to room temperature, add 0.3% citric acid, adjusting its pH is 3 ~ 5, for subsequent use;

C. ultrafiltration: under the pressure of 8 MPas, carries out ultrafiltration by the cumquat juice Hollow Fiber Ultrafiltration machine through the puckery process of debitterize;

2. Chinese flowering quince juice is produced

A. raw material is selected: pawpaw maturity should be ripe ninety percent, without worm scar, without fruit of rotting;

B. remove the peel: adopt lye dipping, alkali lye Baume degrees 14oB é, temperature 100 DEG C, the time is 3 minutes, rinse with clear water in time, remove fruit remained on surface alkali lye;

C. cut half, remove seed: split with stainless steel knife rip cutting, removing seed, base of fruit, calyx;

D. take away the puckery taste: adopt the method for 45 DEG C of water soakings to take off astringent taste, time controling was at 3 ~ 5 hours;

E. stripping and slicing, softening: pulp is cut into fritter of uniform size, and be placed in 95 DEG C of water softening, the time is 6 ~ 10 minutes;

F. squeeze the juice: softening pawpaw meat fragment is put into spiral juice extractor and squeezes the juice, fruit juice is collected in stainless steel tank, discharges pomace simultaneously;

G. coarse filtration: with 200 order nylon screen filtration, obtain coarse filtration juice;

H. ultrafiltration: with cumquat juice;

3. composite beverage makes

A. mixing preparation, homogeneous: in Chinese flowering quince juice: cumquat juice=2: the ratio mixing of 1, adds the maltose of 10% and the honey of 4%, then through 65 MPa homogeneous process, and add the guar gum of 0.06%;

B. saccharic acid adjustment: constantly stirred in Cooling or heating jar by the composite fruit juice after mixing homogeneous, according to quality and mouthfeel requirement, carry out the composition adjustment such as sugar, acid, until reach satisfied;

C. preheating, ultra high temperature short time sterilization: deployed composite fruit juice is preheating to 65 ~ 80 DEG C, enter in ultra high temperature short time sterilization device with pump by feed pump, and sterilization temperature is 150 ~ 160 DEG C, and sterilizing time is 3 ~ 6 seconds;

D. filling: loaded while hot by composite fruit juice and clean and in the iron flask of disinfection with high pressure steam, carry out vacuum seal rapidly, the tank central temperature after sealing reaches 100 DEG C, is then cooled to 20 ~ 30 DEG C in time, is finished product.