CN104432311B - A kind of normal-temperature fresh-keeping matrimony vine original fruit juice - Google Patents
A kind of normal-temperature fresh-keeping matrimony vine original fruit juice Download PDFInfo
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- CN104432311B CN104432311B CN201410656753.8A CN201410656753A CN104432311B CN 104432311 B CN104432311 B CN 104432311B CN 201410656753 A CN201410656753 A CN 201410656753A CN 104432311 B CN104432311 B CN 104432311B
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
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Abstract
The present invention relates to processing of agriculture product technical field, especially a kind of normal-temperature fresh-keeping matrimony vine original fruit juice.A kind of normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, be mainly made through following processing step: bubbling-cleaning: select removal of impurities: bubbling-cleaning or high pressure cleaning showers；Broken；Antioxidation and color-protecting；Preheating cooling；Enzymolysis；Inactivation cooling；Making beating；Refined；Pasteurize；Filling, warehouse-in.Compared with prior art, present invention process is reliable, economical and practical, produces matrimony vine original fruit juice product color pure, excellent flavor, long shelf-life, is that a kind of crudy is high, can meet and produce the normal-temperature fresh-keeping matrimony vine original fruit juice that reality needs.
Description
Technical field
The present invention relates to processing of agriculture product technical field, especially a kind of normal-temperature fresh-keeping matrimony vine original fruit juice.
Background technology
Owing to the collecting medlar phase concentrates on summer, autumn high temperature season, tradition is dried or is dried and makes dried fruit of lycium barbarum sale.Applying fresh matrimony vine berry to produce matrimony vine original fruit juice, can preferably preserve medlar biological active material, the raw material nutrition enhancer as health drink, food has been widely used, and is to solve the effective way that matrimony vine is sold and improves added value.
In the application of present stage matrimony vine original fruit juice manufacturing enterprise preservation technique, relatively conventional is to use freeze preservation method and ultra high temperature short time sterilization method or high temperature method (temperature is more than 95 DEG C).Freeze preservation method, energy consumption is high, and storage transport is extremely inconvenient, brings inconvenience, market sale seriously to be restricted to production；Ultra high temperature short time sterilization shelf life of products is long, but owing to Lycium chinense juice is turbid juice, water activity is low, adds man-hour mobility bad, easily makes wolfberry juice produce and is charred taste, therefore local flavor is poor, and color and luster is the best；High temperature, when sterilization temperature is more than 95 DEG C, due to the existence of ascorbic acid, the anthocyanin in wolfberry pigment can decompose and fade, and affects color and luster and the local flavor of wolfberry juice.
Summary of the invention
It is an object of the invention to provide a kind of process, economical and practical, produce matrimony vine original fruit juice product color pure, excellent flavor, long shelf-life, the normal-temperature fresh-keeping matrimony vine original fruit juice that crudy is high.
The invention discloses a kind of normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, be mainly made through following processing step:
(1) bubbling-cleaning: the fresh fructus lycii through quality inspection is transported in air supporting cleaning machine, use life cleaning water, add sodium hypochlorite Naclo concentration and control 10～20ppm, under cleaning machine ascending gas bubbles strong agitation effect, matrimony vine is carried out, washes a large amount of dirts on its surface；
(2) select removal of impurities: the boosted machine of material enters working platform type belt conveyor, selects raw material on belt conveyor, pick out fruit of rotting, the fruit that goes mouldy, pest and disease damage fruit and fruit other impurity such as leaf, carpopodium；
(3) bubbling-cleaning or high pressure cleaning showers: to the raw material arranged, uses life cleaning water, uses bubble washer to carry out bubbling or high pressure cleaning showers, removes surface attachments；
(4) broken: to use disintegrating machine that medlar fresh fruit carries out coarse crushing, and to utilize citric acid to adjust material pH value be 3.5～4.2；
(5) antioxidation and color-protecting: the juice after Po Sui takes antioxidation and color-protecting to process immediately, by weight percentage, antioxidation and color-protecting agent select 0.05%～0.1% ascorbic acid and 0.05%～0.1% citric acid solution protect look twice, with measuring pump add；
(6) preheating cooling: use tubular type preheating cooler that the material after crushing is heat-treated, be heated up to 80～85 DEG C, keep 30～35s, be then rapidly cooled to 45～50 DEG C；
(7) enzymolysis: putting into pectase in enzymatic vessel and decompose, the addition weight percent amount of pectase is 0.2～0.4%, and temperature is maintained at 45～50 DEG C, and the resolving time is 60～80min, and decomposable process to continuously stir；
(8) inactivation cooling: the material after decomposition is heated up to 80～85 DEG C, is incubated 5～10min, is subsequently cooled to≤40 DEG C；
(9) making beating: using the making beating of two pass beater, fresh fructus lycii (or broken liquid) is broken into pulp under the effect of beater roll cage, and pulp is thrown away by screen cloth under the effect of two pass beater centrifugal force, to reach the purpose efficiently separating seed with pericarp；One mesh size is 3mm, and secondary screen screen distance is 0.5mm；
(10) refined: the pulp after separation, through colloid mill, carries out roughly grinding broken；High-pressure homogeneous by 20～25Mpa further through the pulp of colloid mill, make pulp more refine；
(11) pasteurize: the concentrated medlar juice after concentration is instantaneous in casing tube type sterilization machine is heated to high temperature isothermal treatment for short time again, to kill the microorganism in inspissated juice: sterilization central temperature 83～85 DEG C, keeps 30～35min, chilling temperature 37～40 DEG C；
(12) filling, warehouse-in: the inspissated juice after sterilization is filling, and in pouring process, the sterilization temperature of filling head remains at 95～100 DEG C, filling complete after put in storage.
In described (3rd) step, bubbling-cleaning or high pressure cleaning showers preferably carry out 1～3 road cleaning processes.
Utilize method provided by the present invention to be processed for fresh fructus lycii, without any preservative produce normal-temperature fresh-keeping matrimony vine original fruit juice processing technology be applicant according to the market demand, in conjunction with matrimony vine characteristic, the turbid juice type juice production technique of independent research.By protecting look, preheating cooling, enzymolysis, inactivation cooling, the research of the pull an oar process conditions such as refined, pasteurize and sterile filling after strengthening the pretreatment to medlar fresh fruit raw material, crushing, explore the technical condition of production technology of matrimony vine original fruit juice normal-temperature fresh-keeping, and having carried out industrialized production, the production for matrimony vine original fruit juice opens new way.Pasteurised product color and luster is normal, and excellent flavor, long shelf-life.This condition is suitable for the technological requirement that Lycium chinense juice produces.Carotenoid, lutein, physalin etc. are the primary pigments of Chinese wolfberry fruit, and oxidation and high temperature are easily allowed to variable color, in practice it has proved that pasteurization (sterilization central temperature 83 DEG C) after the color stabilizers such as vitamin C protect look, matrimony vine original fruit juice color and luster keeps constant.The matrimony vine original fruit juice produced according to this process lot is stored 18 months at normal temperatures, and color and luster is constant, excellent flavor, and its technical parameter meets country's juice standard.
Compared with prior art, the production process technology of the present invention is reliable, economical and practical, and the matrimony vine original fruit juice product color produced is pure, excellent flavor, long shelf-life, is that a kind of processing quality is high, can meet and produce the normal-temperature fresh-keeping matrimony vine original fruit juice being actually needed.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the present invention.
Detailed description of the invention
Embodiment 1:
In conjunction with accompanying drawing 1, a kind of normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, be mainly made through following processing step:
(1) bubbling-cleaning: the fresh fructus lycii through quality inspection is transported in air supporting cleaning machine, use life cleaning water, add sodium hypochlorite Naclo concentration and control at 10ppm, under cleaning machine ascending gas bubbles strong agitation effect, matrimony vine is carried out, washes a large amount of dirts on its surface；
(2) select removal of impurities: the boosted machine of material enters working platform type belt conveyor, selects raw material on belt conveyor, pick out fruit of rotting, the fruit that goes mouldy, pest and disease damage fruit and fruit other impurity such as leaf, carpopodium；
(3) carry out one bubbling-cleaning or high pressure cleaning showers: to the raw material arranged, use life cleaning water, use bubble washer to carry out bubbling or high pressure cleaning showers, remove surface attachments；
(4) broken: to use disintegrating machine that medlar fresh fruit carries out coarse crushing, and to utilize citric acid to adjust material pH value be 3.5；
(5) antioxidation and color-protecting: the juice after Po Sui takes antioxidation and color-protecting to process immediately, by weight percentage, antioxidation and color-protecting agent select 0.05% ascorbic acid and 0.05% citric acid solution protect look twice, with measuring pump add；
(6) preheating cooling: use tubular type preheating cooler that the material after crushing is heat-treated, be heated up to 80 DEG C, keep 30s, be then rapidly cooled to 45 DEG C；
(7) enzymolysis: putting into pectase in enzymatic vessel and decompose, the addition weight percent amount of pectase is 0.2%, and temperature is maintained at 50 DEG C, and the resolving time is 60min, and decomposable process to continuously stir；
(8) inactivation cooling: the material after decomposition is heated up to 80 DEG C, is incubated 5min, is subsequently cooled to 40 DEG C；
(9) making beating: using the making beating of two pass beater, fresh fructus lycii (or broken liquid) is broken into pulp under the effect of beater roll cage, and pulp is thrown away by screen cloth under the effect of two pass beater centrifugal force, to reach the purpose efficiently separating seed with pericarp；One mesh size is 3mm, and secondary screen screen distance is 0.5mm；
(10) refined: the pulp after separation, through colloid mill, carries out roughly grinding broken；High-pressure homogeneous by 20Mpa further through the pulp of colloid mill, make pulp more refine；
(11) pasteurize: the concentrated medlar juice after concentration is instantaneous in casing tube type sterilization machine is heated to high temperature isothermal treatment for short time again, to kill the microorganism in inspissated juice: sterilization central temperature 83 DEG C, keeps 30min, chilling temperature 37 DEG C；
(12) filling, warehouse-in: the inspissated juice after sterilization is filling, and in pouring process, the sterilization temperature of filling head remains at 95 DEG C, filling complete after put in storage.
Embodiment 2:
A kind of normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, be mainly made through following processing step:
(1) bubbling-cleaning: the fresh fructus lycii through quality inspection is transported in air supporting cleaning machine, use life cleaning water, add sodium hypochlorite Naclo concentration and control at 12ppm, under cleaning machine ascending gas bubbles strong agitation effect, matrimony vine is carried out, washes a large amount of dirts on its surface；
(2) select removal of impurities: the boosted machine of material enters working platform type belt conveyor, selects raw material on belt conveyor, pick out fruit of rotting, the fruit that goes mouldy, pest and disease damage fruit and fruit other impurity such as leaf, carpopodium；
(3) bubbling-cleaning or high pressure cleaning showers: to the raw material arranged, uses life cleaning water, uses bubble washer to carry out bubbling or high pressure cleaning showers, removes surface attachments；
(4) broken: to use disintegrating machine that medlar fresh fruit carries out coarse crushing, and to utilize citric acid to adjust material pH value be 3.8；
(5) antioxidation and color-protecting: the juice after Po Sui takes antioxidation and color-protecting to process immediately, by weight percentage, antioxidation and color-protecting agent select 0.06% ascorbic acid and 0.06% citric acid solution protect look twice, with measuring pump add；
(6) preheating cooling: use tubular type preheating cooler that the material after crushing is heat-treated, be heated up to 81 DEG C, keep 31s, be then rapidly cooled to 47 DEG C；
(7) enzymolysis: putting into pectase in enzymatic vessel and decompose, the addition weight percent amount of pectase is 0.3%, and temperature is maintained at 49 DEG C, and the resolving time is 65min, and decomposable process to continuously stir；
(8) inactivation cooling: the material after decomposition is heated up to 81 DEG C, is incubated 6min, is subsequently cooled to 38 DEG C；
(9) making beating: using the making beating of two pass beater, fresh fructus lycii (or broken liquid) is broken into pulp under the effect of beater roll cage, and pulp is thrown away by screen cloth under the effect of two pass beater centrifugal force, to reach the purpose efficiently separating seed with pericarp；One mesh size is 3mm, and secondary screen screen distance is 0.5mm；
(10) refined: the pulp after separation, through colloid mill, carries out roughly grinding broken；High-pressure homogeneous by 21Mpa further through the pulp of colloid mill, make pulp more refine；
(11) pasteurize: the concentrated medlar juice after concentration is instantaneous in casing tube type sterilization machine is heated to high temperature isothermal treatment for short time again, to kill the microorganism in inspissated juice: sterilization central temperature 84 DEG C, keeps 32min, chilling temperature 38 DEG C；
(12) filling, warehouse-in: the inspissated juice after sterilization is filling, and in pouring process, the sterilization temperature of filling head remains at 96 DEG C, filling complete after put in storage.
Embodiment 3:
A kind of normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, be mainly made through following processing step:
(1) bubbling-cleaning: the fresh fructus lycii through quality inspection is transported in air supporting cleaning machine, use life cleaning water, add sodium hypochlorite Naclo concentration and control at 14ppm, under cleaning machine ascending gas bubbles strong agitation effect, matrimony vine is carried out, washes a large amount of dirts on its surface；
(2) select removal of impurities: the boosted machine of material enters working platform type belt conveyor, selects raw material on belt conveyor, pick out fruit of rotting, the fruit that goes mouldy, pest and disease damage fruit and fruit other impurity such as leaf, carpopodium；
(3) carry out twice bubbling-cleaning or high pressure cleaning showers: to the raw material arranged, use life cleaning water, use bubble washer to carry out bubbling or high pressure cleaning showers, remove surface attachments；
(4) broken: to use disintegrating machine that medlar fresh fruit carries out coarse crushing, and to utilize citric acid to adjust material pH value be 4；
(5) antioxidation and color-protecting: the juice after Po Sui takes antioxidation and color-protecting to process immediately, by weight percentage, antioxidation and color-protecting agent select 0.08% ascorbic acid and 0.08% citric acid solution protect look twice, with measuring pump add；
(6) preheating cooling: use tubular type preheating cooler that the material after crushing is heat-treated, be heated up to 82 DEG C, keep 33s, be then rapidly cooled to 48 DEG C；
(7) enzymolysis: putting into pectase in enzymatic vessel and decompose, the addition weight percent amount of pectase is 0.4%, and temperature is maintained at 48 DEG C, and the resolving time is 70min, and decomposable process to continuously stir；
(8) inactivation cooling: the material after decomposition is heated up to 83 DEG C, is incubated 7min, is subsequently cooled to 30 DEG C；
(9) making beating: using the making beating of two pass beater, fresh fructus lycii (or broken liquid) is broken into pulp under the effect of beater roll cage, and pulp is thrown away by screen cloth under the effect of two pass beater centrifugal force, to reach the purpose efficiently separating seed with pericarp；One mesh size is 3mm, and secondary screen screen distance is 0.5mm；
(10) refined: the pulp after separation, through colloid mill, carries out roughly grinding broken；High-pressure homogeneous by 23Mpa further through the pulp of colloid mill, make pulp more refine；
(11) pasteurize: the concentrated medlar juice after concentration is instantaneous in casing tube type sterilization machine is heated to high temperature isothermal treatment for short time again, to kill the microorganism in inspissated juice: sterilization central temperature 85 DEG C, keeps 33min, chilling temperature 39 DEG C；
(12) filling, warehouse-in: the inspissated juice after sterilization is filling, and in pouring process, the sterilization temperature of filling head remains at 98 DEG C, filling complete after put in storage.
Embodiment 4:
A kind of normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, be mainly made through following processing step:
(1) bubbling-cleaning: the fresh fructus lycii through quality inspection is transported in air supporting cleaning machine, use life cleaning water, add sodium hypochlorite Naclo concentration and control at 18ppm, under cleaning machine ascending gas bubbles strong agitation effect, matrimony vine is carried out, washes a large amount of dirts on its surface；
(2) select removal of impurities: the boosted machine of material enters working platform type belt conveyor, selects raw material on belt conveyor, pick out fruit of rotting, the fruit that goes mouldy, pest and disease damage fruit and fruit other impurity such as leaf, carpopodium；
(3) bubbling-cleaning or high pressure cleaning showers: to the raw material arranged, uses life cleaning water, uses bubble washer to carry out bubbling or high pressure cleaning showers, removes surface attachments；
(4) broken: to use disintegrating machine that medlar fresh fruit carries out coarse crushing, and to utilize citric acid to adjust material pH value be 4.1；
(5) antioxidation and color-protecting: the juice after Po Sui takes antioxidation and color-protecting to process immediately, by weight percentage, antioxidation and color-protecting agent select 0.09% ascorbic acid and 0.09% citric acid solution protect look twice, with measuring pump add；
(6) preheating cooling: use tubular type preheating cooler that the material after crushing is heat-treated, be heated up to 83 DEG C, keep 34s, be then rapidly cooled to 49 DEG C；
(7) enzymolysis: putting into pectase in enzymatic vessel and decompose, the addition weight percent amount of pectase is 0.3%, and temperature is maintained at 46 DEG C, and the resolving time is 75min, and decomposable process to continuously stir；
(8) inactivation cooling: the material after decomposition is heated up to 84 DEG C, is incubated 8min, is subsequently cooled to 25 DEG C；
(9) making beating: using the making beating of two pass beater, fresh fructus lycii (or broken liquid) is broken into pulp under the effect of beater roll cage, and pulp is thrown away by screen cloth under the effect of two pass beater centrifugal force, to reach the purpose efficiently separating seed with pericarp；One mesh size is 3mm, and secondary screen screen distance is 0.5mm；
(10) refined: the pulp after separation, through colloid mill, carries out roughly grinding broken；High-pressure homogeneous by 24Mpa further through the pulp of colloid mill, make pulp more refine；
(11) pasteurize: the concentrated medlar juice after concentration is instantaneous in casing tube type sterilization machine is heated to high temperature isothermal treatment for short time again, to kill the microorganism in inspissated juice: sterilization central temperature 84 DEG C, keeps 34min, chilling temperature 40 DEG C；
(12) filling, warehouse-in: the inspissated juice after sterilization is filling, and in pouring process, the sterilization temperature of filling head remains at 95～100 DEG C, filling complete after put in storage.
Embodiment 5:
A kind of normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, be mainly made through following processing step:
(1) bubbling-cleaning: the fresh fructus lycii through quality inspection is transported in air supporting cleaning machine, use life cleaning water, add sodium hypochlorite Naclo concentration and control at 20ppm, under cleaning machine ascending gas bubbles strong agitation effect, matrimony vine is carried out, washes a large amount of dirts on its surface；
(2) select removal of impurities: the boosted machine of material enters working platform type belt conveyor, selects raw material on belt conveyor, pick out fruit of rotting, the fruit that goes mouldy, pest and disease damage fruit and fruit other impurity such as leaf, carpopodium；
(3) bubbling-cleaning or high pressure cleaning showers: to the raw material arranged, uses life cleaning water, uses bubble washer to carry out bubbling or high pressure cleaning showers, removes surface attachments；
(4) broken: to use disintegrating machine that medlar fresh fruit carries out coarse crushing, and to utilize citric acid to adjust material pH value be 4.2；
(5) antioxidation and color-protecting: the juice after Po Sui takes antioxidation and color-protecting to process immediately, by weight percentage, antioxidation and color-protecting agent select 0.1% ascorbic acid and 0.1% citric acid solution protect look twice, with measuring pump add；
(6) preheating cooling: use tubular type preheating cooler that the material after crushing is heat-treated, be heated up to 85 DEG C, keep 35s, be then rapidly cooled to 50 DEG C；
(7) enzymolysis: putting into pectase in enzymatic vessel and decompose, the addition weight percent amount of pectase is 0.35%, and temperature is maintained at 45 DEG C, and the resolving time is 80min, and decomposable process to continuously stir；
(8) inactivation cooling: the material after decomposition is heated up to 85 DEG C, is incubated 10min, is subsequently cooled to 15 DEG C；
(9) making beating: using the making beating of two pass beater, fresh fructus lycii (or broken liquid) is broken into pulp under the effect of beater roll cage, and pulp is thrown away by screen cloth under the effect of two pass beater centrifugal force, to reach the purpose efficiently separating seed with pericarp；One mesh size is 3mm, and secondary screen screen distance is 0.5mm；
(10) refined: the pulp after separation, through colloid mill, carries out roughly grinding broken；High-pressure homogeneous by 25Mpa further through the pulp of colloid mill, make pulp more refine；
(11) pasteurize: the concentrated medlar juice after concentration is instantaneous in casing tube type sterilization machine is heated to high temperature isothermal treatment for short time again, to kill the microorganism in inspissated juice: sterilization central temperature 84.5 DEG C, keeps 35min, chilling temperature 38.5 DEG C；
(12) filling, warehouse-in: the inspissated juice after sterilization is filling, and in pouring process, the sterilization temperature of filling head remains at 100 DEG C, filling complete after put in storage.
Claims (2)
1. a normal-temperature fresh-keeping matrimony vine original fruit juice, it is characterised in that with fresh matrimony vine berry as raw material, main through with
Lower processing step is made:
(1) bubbling-cleaning: the fresh fructus lycii through quality inspection is transported in air supporting cleaning machine, uses life cleaning water, adds
Enter sodium hypochlorite NaClO concentration and control 10～20ppm, under cleaning machine ascending gas bubbles strong agitation effect, to Chinese holly
Qi is carried out, and washes a large amount of dirts on its surface；
(2) removal of impurities is selected: the boosted machine of material enters working platform type belt conveyor, to raw material on belt conveyor
Select, pick out fruit of rotting, the fruit that goes mouldy, pest and disease damage fruit and fruit other impurity such as leaf, carpopodium；
(3) bubbling-cleaning or high pressure cleaning showers: to the raw material arranged, uses life cleaning water, uses bubble
Cleaning machine carries out bubbling or high pressure cleaning showers, removes surface attachments；
(4) broken: to use disintegrating machine that medlar fresh fruit carries out coarse crushing, and utilize citric acid to adjust material pH value to be
3.5～4.2；
(5) antioxidation and color-protecting: the juice after Po Sui takes antioxidation and color-protecting to process immediately, by weight percentage, anti-
Oxidation color stabilizer select 0.05%～0.1% ascorbic acid and 0.05%～0.1% citric acid solution protect look twice, with metering
Pump adds；
(6) preheating cooling: use tubular type preheating cooler that the material after broken is heat-treated, be heated up to 80～
85 DEG C, keep 30～35s, be then rapidly cooled to 45～50 DEG C；
(7) enzymolysis: in enzymatic vessel put into pectase decompose, the addition weight percent amount of pectase be 0.2～
0.4%, temperature is maintained at 45～50 DEG C, and the resolving time is 60～80min, and decomposable process to continuously stir；
(8) inactivation cooling: the material after decomposition is heated up to 80～85 DEG C, is incubated 5～10min, is subsequently cooled to≤40
℃；
(9) making beating: use the making beating of two pass beater, the slurries that step (8) obtains quilt under the effect of beater roll cage
Breaking into pulp, pulp is thrown away by screen cloth under the effect of two pass beater centrifugal force, with reach to efficiently separate seed with
The purpose of pericarp；One mesh size is 3mm, and secondary screen screen distance is 0.5mm；
(10) refined: the pulp after separation, through colloid mill, carries out roughly grinding broken；Further through the pulp of colloid mill
High-pressure homogeneous by 20～25Mpa, make pulp more refine；
(11) pasteurize: the concentrated medlar juice after concentration is instantaneous in casing tube type sterilization machine is heated to high temperature the most in short-term
Insulation, to kill the microorganism in inspissated juice: sterilization central temperature 83～85 DEG C, keeps 30～35min, cooling temperature
Spend 37～40 DEG C；
(12) filling, warehouse-in: the inspissated juice after sterilization is filling, and in pouring process, the sterilization temperature of filling head is protected all the time
Hold at 95～100 DEG C, filling complete after put in storage.
2. normal-temperature fresh-keeping matrimony vine original fruit juice as claimed in claim 1, it is characterised in that gas in described (3rd) step
Bubble cleans or high pressure cleaning showers carries out 1～3 road cleaning processes.
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| CN105192604A (en) * | 2015-10-11 | 2015-12-30 | 青海泰柏特生物科技有限公司 | Full nutritional Chinese wolfberry juice containing superfine ground wolfberry seed powder and preparation method thereof |
| CN107927640A (en) * | 2017-10-27 | 2018-04-20 | 新疆精杞神枸杞开发有限责任公司 | A kind of medlar red date chankings and preparation method thereof |
| CN107997084A (en) * | 2017-10-27 | 2018-05-08 | 新疆精杞神枸杞开发有限责任公司 | A kind of preparation method of matrimony vine sea-buckthorn honey slurry |
| CN108094770A (en) * | 2017-10-27 | 2018-06-01 | 新疆精杞神枸杞开发有限责任公司 | A kind of medlar red date dew and preparation method thereof |
| CN107912731A (en) * | 2017-11-28 | 2018-04-17 | 安徽砀山海升果业有限责任公司 | A kind of preparation method of longan primary pulp |
| CN108902978A (en) * | 2018-08-20 | 2018-11-30 | 天津科技大学 | A kind of improving eyesight fresh fructus lycii beverage and preparation method thereof |
| CN109363007A (en) * | 2018-10-17 | 2019-02-22 | 李韵婷 | The technique for making fructus lycii sea buckthorn juice |
| CN109527304A (en) * | 2018-10-19 | 2019-03-29 | 宁夏北方天成生物科技有限公司 | A kind of preparation method of fructus lycii concentration Normal juice |
| CN109528677A (en) * | 2019-01-08 | 2019-03-29 | 广东海洋大学 | A kind of shark-liver oil softgel and its production method |
| CN112280752A (en) * | 2020-11-10 | 2021-01-29 | 天津科技大学 | Method for controlling virus on surface of packaging material of medlar and dried products thereof |
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