The preparation method of enzymolysis vegetable juice beverage
Technical field
The present invention relates to a kind of preparation method of juice beverage, especially the preparation method of the juice beverage that makes of enzyme solution.
Background technology
In order to remove the living vegetables peculiar smell in the juice beverage of producing by the fresh vegetables juice press method, Chinese patent CN1324582A discloses a kind of juice beverage of removing peculiar smell better that makes with fermentation method.Though this method has been removed peculiar smell, the production cycle is long, energy consumption content higher, water-soluble dietary fiber is lower.
Water-soluble dietary fiber claims polydextrose again, has physiological functions such as the micro ecology of gastrointestinal tract of adjustment environment, defaecation, prevention intestines problem.
For this reason, people expect a kind ofly not only not had special peculiar smell but also can keep nutritional labeling as much as possible, particularly contain the appearance of the juice beverage of more water-soluble dietary fiber; Simultaneously, people's production cycle of also expecting above-mentioned beverage is short, energy consumption is lower.
Summary of the invention
The object of the present invention is to provide a kind of preparation method who contains the short and enzymolysis vegetable juice beverage that energy consumption is lower of more water-soluble dietary fiber, good mouthfeel balanced in nutrition, production cycle.
The preparation method of enzymolysis vegetable juice beverage of the present invention, this method comprises the steps:
A, the vegetable powder that multiple drying dehydration is got mix the dried vegetable powder mixture of formation;
B, said mixture through size mixing, gelatinization, liquefaction, saccharification and coming unstuck obtain mash after handling; Filter mash, obtain enzymolysis vegetables stoste;
C, with the allotment of pure water, edible additive after obtain juice beverage.
The preparation method of enzymolysis vegetable juice beverage of the present invention, wherein size mixing for: the vegetable powder mixture is placed fermentation tank, adds pure water this mixture is made slurry; Wherein gelatinization is incubated 20 minutes and makes this slurry gelatinization for fermentation jar temperature is risen to 95 ℃; Wherein liquefaction is for adding CaCl
2, use NaHCO
3Or NaOH transfers to pH6.0 with this gelatinization slurry, adds AMS, makes this gelatinization slurry liquefaction in 20 minutes in 95 ℃ of insulations again; Wherein saccharification is for to reduce to 55 ℃ with fermentation jar temperature, adds cellulase, be incubated 2 hours, with citric acid this liquefaction products is transferred to pH4.2 again after, add glucoamylase, be incubated 3 hours in 55 ℃, so that this liquefaction products saccharification; Wherein come unstuck for above-mentioned fermentation jar temperature is reduced to 45 ℃, above-mentioned saccharification product is transferred to pH4.0 with citric acid, add pectase again, be incubated 2 hours, add pure honey then, this saccharification product was come unstuck in 3 hours in 45 ℃ of insulations again.
The preparation method of enzymolysis vegetable juice beverage of the present invention, wherein the vegetable powder mixture contains pumpkin powder, wild cabbage powder, yam powder, burdock powder, corn flour, tomato meal, carrot meal, kohlrabi powder.
The preparation method of enzymolysis vegetable juice beverage of the present invention, wherein the proportioning of mixture is counted by weight:
Pumpkin powder: 2-4 wild cabbage powder: 2-5 yam powder: 3-5 burdock powder: 0.5-1.0
Corn flour: 75-80 tomato meal: 0.2-0.5 carrot meal: 3-5 kohlrabi powder 2-5
The preparation method of enzymolysis vegetable juice beverage of the present invention, wherein the proportioning of mixture is counted by weight:
Pumpkin powder: 3 wild cabbage powder: 3.8 yam powder: 4 burdock powders: 1
Corn flour: 80 tomato meals: 0.2 carrot meal: 4 kohlrabi powder: 4
The preparation method of enzymolysis vegetable juice beverage of the present invention, wherein edible additive comprises sweetener, thickener, acid, antioxidant, essence.
Thickener is a polydextrose etc.
Sweetener is selected from HFCS etc.
Acid is selected from citric acid, malic acid etc.
Essence is selected the essence of fruits and vegetables smells such as water miscible lemon extract, flavoring apple essence for use.
Antioxidant is selected from vitamin C etc.
Enzymolysis vegetable juice beverage of the present invention, contain following nutrition in wherein every 100ml beverage: the total reducing sugar with glucose meter is that 3~4g, iron are that 0.16~0.24mg, sodium are that 2.0~5.5mg, calcium are that 2.1~2.4mg, vitamin C are that 8~10mg, vitamin B1 are that 0.01~0.02mg, vitamin B2 are 0.01~0.02mg, bata-carotene 0.06~0.1 μ g.
Enzymolysis vegetable juice beverage preparation method's of the present invention beneficial effect is: the beverage that makes does not have specific peculiar smell, and water-soluble dietary fiber is more.This method is compared with fermentation vegetable juice beverage (Chinese patent CN1324582A), is making from sizing mixing in the flow process of vegetables stoste, and that energy consumption reduces is about 40%, shorten about 70% man-hour.Following experimental example further specifies beneficial effect of the present invention.
The specific embodiment
The good fresh vegetables of mouthfeel through dehydrating processing is made dried dish powder, mix in mixer by following weight then, thereby make many kinds of mixtures of doing Vegetable powder of 100kg;
Embodiment 1
Pumpkin powder: 2.3kg wild cabbage powder: 4.3kg yam powder: 4.3kg burdock powder: 0.6kg
Corn flour: 79.5kg tomato meal: 0.2kg carrot meal: 4.3kg kohlrabi powder: 4.5kg
Embodiment 2
Pumpkin powder: 3.8kg wild cabbage powder: 4.8kg yam powder: 4.8kg burdock powder: 0.9kg
Corn flour: 75.5kg tomato meal: 0.6kg carrot meal: 4.8kg kohlrabi powder: 4.8kg
Embodiment 3
Pumpkin powder: 3kg wild cabbage powder: 3.8kg yam powder: 4kg burdock powder: 1kg
Corn flour: 80kg tomato meal: 0.2kg carrot meal: 4kg kohlrabi powder: 4kg
More than three routine mixture of powders enter following identical technological process respectively:
Mixture of powders is placed fermentation tank, add the 500kg pure water this mixture is made slurry;
Fermentation jar temperature is risen to 95 ℃, be incubated 20 minutes and make this slurry gelatinization;
The CaCl that adds 0.2kg
2, use NaHCO
3Or NaOH transfers to pH6.0 with this gelatinization slurry, adds the AMS of 0.1kg, makes this gelatinization slurry liquefaction in 20 minutes in 95 ℃ of insulations again;
Fermentation jar temperature is reduced to 55 ℃, adds the 0.3kg cellulase, be incubated 2 hours, with citric acid this liquefaction products is transferred to pH4.2 again after, add the 0.3kg glucoamylase, be incubated 3 hours in 55 ℃, so that this liquefaction products saccharification;
Fermentation jar temperature is reduced to 45 ℃, above-mentioned saccharification product is transferred to pH4.0 with citric acid, add the 0.2kg pectase again, be incubated 2 hours, add the pure honey of 0.8kg then, this saccharification product was come unstuck in 3 hours in 45 ℃ of insulations again;
Behind the enzyme that goes out (100 ℃ * 10 minutes), obtain a kind of enzymolysis mash, filter this enzymolysis mash and obtain its clear filtrate, be i.e. enzymolysis vegetables stoste;
Dilute this stoste with pure water then, again with HFCS, polydextrose, citric acid, lemon extract, ascorbic pure aqueous solution, menu cost invention enzymolysis vegetable juice beverage.
The consumption of this enzymolysis vegetables stoste and aforementioned edible additive will make and contain (g) in the enzymolysis vegetable juice beverage of the present invention of 500ml:
42 type HFCSs 26
Enzymolysis vegetables stoste (during 14 ° of Brix) 30
Polydextrose 2
Citric acid 0.175
Lemon extract 0.35
Vc??????????????????????????????0.04
The pure water of surplus
The nutritional labeling of the vegetable beverage of present embodiment sees the following form 1:
Nutrient composition content in the every 100ml vegetable beverage of table 1
|
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Total reducing sugar (pressing glucose meter) |
??3.79g |
??3.88g |
??4.12g |
Iron |
??0.16mg |
??0.15mg |
??0.14mg |
Sodium |
??2.1mg |
??2.3mg |
??2.2mg |
Calcium |
??2.1mg |
??2.2mg |
??2.1mg |
Vitamin C |
??9.2mg |
??10.3mg |
??9.5mg |
Vitamin B1 |
??0.02mg |
??0.01mg |
??0.01mg |
Vitamin B2 |
??0.01mg |
??0.02mg |
??0.01mg |
Bata-carotene |
??0.08μg |
??0.1μg |
??0.08μg |
Following experimental example further specifies the beneficial effect of the embodiment of the invention:
The sensory test of experimental example 1 juice beverage of the present invention
Get the enzymolysis vegetable juice beverage of embodiment 1, as test sample; Get fermentation vegetable juice beverage (pressing embodiment preparation among the Chinese patent CN1324582A), in contrast product.Experimenter's number 10 people are divided into 2 groups, i.e. control group and for examination group, every group 5 people.Criterion: 1, free from extraneous odour, 1 minute; 2, slight peculiar smell, 2 minutes; 3, can tolerate 3 fens; 4, serious peculiar smell also can not be stood 4 fens.Low with total points is that mouthfeel is good.Test result such as following table 2:
Table 2 sensory test result
The control group total points is 6 minutes as a result, is 6 minutes for examination group total points, shows that two groups mouthfeel is suitable.
The mensuration of the water-soluble dietary fiber of experimental example 2 enzymolysis vegetable juice beverages of the present invention
To the fermentation vegetable juice beverage sample of embodiment of the invention 1-3 and identical inventory (by embodiment preparation among the Chinese patent CN1324582A) carry out the mensuration of water-soluble dietary fiber, the results are shown in following table 3 (unit: g/100ml):
Table 3 water-soluble dietary fiber measurement result
|
Fermentation vegetable juice beverage |
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Measure for the first time |
??0.1 |
??0.6 |
??0.6 |
??0.7 |
Measure for the second time |
??0.2 |
??0.7 |
??0.7 |
??0.7 |
Measure for the third time |
??0.2 |
??0.7 |
??0.7 |
??0.7 |
Measure for the 4th time |
??0.1 |
??0.7 |
??0.6 |
??0.6 |
Measure for the 5th time |
??0.1 |
??0.6 |
??0.6 |
??0.7 |
Mean value |
??0.14 |
??0.66 |
??0.64 |
??0.68 |
As seen from the experiment, water-soluble dietary fiber content is equivalent to more than four times of fermentation vegetable juice beverage in the juice beverage of the present invention.