CN1288692A - Processing technology of raising carotene carotene content in carrot juice - Google Patents
Processing technology of raising carotene carotene content in carrot juice Download PDFInfo
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- CN1288692A CN1288692A CN 00130744 CN00130744A CN1288692A CN 1288692 A CN1288692 A CN 1288692A CN 00130744 CN00130744 CN 00130744 CN 00130744 A CN00130744 A CN 00130744A CN 1288692 A CN1288692 A CN 1288692A
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Abstract
The technological process for raising carotene content, in carrot juice includes the following steps: selecting raw material, soaking material with circulating water, lifting, drum spray washing, drum-type scalding with alkali solution, drum spray peeling, selecting fruit, cutting to form blocks, sorting, chemical pre-boiling, coarse grinding, fine grinding, press-filtering, fine-filtening, deaerating and concentrating, etc.. Said invented process possesses high extraction rate, said extraction rate can be up to 50-70%, and it can effectively remove fruit sugar and poor taste, and its product richly contains the substances of nucleic acid, etc..
Description
The invention relates to a kind of processing technology that improves carotene carotene content, more particularly, is the processing technology that improves carotene carotene content in the carrot juice about a kind of.
In the prior art, the most advanced for the processing technology that improves carotene carotene content in the carrot juice with gondola technology.According to the literature, their technology is generally cleaning, peeling, inspection fruit, makes its cell be the tissue bulk material fragmentation with cage mill, and with the material heating, enzymolysis is squeezed out juice with the belt-style press machine at last then.The carrotene recovery rate of this technology is generally about 25%, recovery rate is lower, carrot cell was the tissue bulk before this main cause was squeezed exactly, the main component that juice is extracted in squeezing is that water soluble ingredient comprises sugar part, organic acid and VC etc., and carrotene is liposoluble constituent, most of carrotene still is wrapped in the cell membrane of carrot, does not extract as yet.
One of purpose of the present invention provides the extraction processing technology that a kind of recovery rate can reach 50～70% carrotene.
Two of purpose of the present invention provides a kind of bad flavor that can effectively remove in the carrot, the carrot processing technology of taking off fructose 70～80%.
Three of purpose of the present invention provides a kind of carrot processing technology that is rich in nucleic acid substances.
This and other purpose of the present invention will be put forward following detailed description and describe and further launches and illustrate.
The processing technology of carotene carotene content in the raising carrot juice of the present invention, comprise steps such as selecting raw material, circulation water logging material, lifting, cylinder spray Cleaning for High Capacity, the blanching of cylinder alkali lye, the peeling of cylinder spray and choosing fruit, and comprise stripping and slicing, sub-material, chemistry give boil, coarse crushing, corase grind, fine grinding, press filtration, smart filter, the degassing and concentration step.
Further, the processing technology of carotene carotene content in the raising carrot juice of the present invention, comprise steps such as selecting raw material, circulation water logging material, lifting, cylinder spray Cleaning for High Capacity, the blanching of cylinder alkali lye, the peeling of cylinder spray and choosing fruit, and comprise dice, sub-material, chemistry are given and being boiled, rinsing, feed liquid cooperation, coarse crushing, corase grind, fine grinding, press filtration, smart filter, the degassing and concentration step.
In the processing technology of carotene carotene content, described circulation water logging material package is drawn together with recirculated water and soaked the carrot raw material 2～3 minutes under 20～40 ℃ of temperature in raising carrot juice of the present invention; Described cylinder spray Cleaning for High Capacity comprises uses recirculated water spray Cleaning for High Capacity 1～3 minute; The blanching of described cylinder alkali lye comprises uses NaOH, and its concentration was 1～3 weight %, 60～85 ℃ of blanchings 2～5 minutes; Described chemistry gives boiling and is included in the saucepan, and expecting: the water ratio is 1: 0.6～1.3 o'clock, adds 2～6% of total amount.Acetate, at normal pressure, boiled when temperature is 90～98 ℃ 3～10 minutes, mixing speed is 5～30 rev/mins, boiled the back draining; Described rinsing is for being that 1: 0.6～1 clear water low whipping speed is immersion 2～10 minutes under 5～30 rev/mins the state with material-water ratio in saucepan, draining then; Described feed liquid cooperation is included in the water that adds 0.1～1 times of pan feeding total amount in the saucepan; Described coarse crushing for adopt tooth-like or the hammer boulder crusher 2500 rev/mins with the carrot coarse crushing to particle less than 3 millimeters; Described corase grind is for adopting colloid mill, and the limit spacing of adjusting colloid mill is 0.5～0.7 millimeter, and the daucus carrot particles that makes the process colloid mill is less than 0.4 millimeter; Described fine grinding is for the limit spacing that adopts colloid mill to adjust colloid mill is 0.005～0.015 millimeter, and making the carrot cell percentage of damage through colloid mill is more than 99%; Described press filtration is for adopting box or plate type pressure filter, in 10～16 kilograms per centimeter
2Pressure descended 200 orders; Described smart filter is for adopting box or plate type pressure filter is crossed 250～300 orders; The described degassing is in vacuum receiver, and vacuum is to outgas under 0.07～0.08MPa condition 2～3 minutes; The necessity of backsight production can concentrate, carry out PH to product and adjust or add other composition and obtain final products.
The processing technology of carotene carotene content has the recovery rate height in the raising carrot juice of the present invention, can reach 50～70%, and can effectively remove the bad flavor in the carrot, takes off fructose 70～80%, and product is rich in advantages such as nucleic acid substances.
In the present invention, adopt acetic acid solution heat to boil and fully to destroy matter between carrot cell (colloidal substance between cell membrane and cell membrane between the matter), make the connection between the carrot cell become loose type by tight type; Get rid of acetate and give and boil liquid, increased the permeability in space between cells,, simultaneously the smell substance of carrot is given with acetate and boil liquid and get rid of in the lump for cell separation and breaking-wall cell have been created condition; The carrot block (comprising diced carrot, sheet and silk) that gives after boiling is added entry after coarse crushing, corase grind and fine grinding can be fully broken with the carrot cell wall, make carrotene be dispersed and exist, the carrot cell plasm is separated with cell membrane through squeezer; Method of the present invention is organized block belt crusher, and the recovery rate of carrotene improves 1～1.5 times.
In the present invention, all amounts, part as non-refering in particular to are unit of weight, all raw materials, production equipment all can be buied from market, water can adopt deionized water, distilled water and other food production to use water always, gives the saucepan that gives that saucepan preferably adopts the production in 2000 of Guangdong Province Le Hui Industrial Co., Ltd. in the equipment.
Below further specify the present invention by specific embodiment, but embodiment only be used for the explanation, can not limit the scope of the invention.
Example 1
Extract carrotene in the carrot juice with method according to the following steps.
Step: select raw material-circulation water logging material-lifting-cylinder spray Cleaning for High Capacity-cylinder alkali lye blanching-cylinder alkali lye blanching-cylinder spray peeling-choosing fruit-stripping and slicing-sub-material-chemistry to give and boiling-rinsing-feed liquid cooperation-coarse crushing-corase grind-fine grinding-press filtration-essence filter-degassing-concentrate.
Concrete technology is:
Circulation water logging material: soaked the carrot raw material at normal temperatures 2～3 minutes with recirculated water;
Cylinder spray Cleaning for High Capacity: use recirculated water spray Cleaning for High Capacity 2～3 minutes;
The blanching of cylinder alkali lye: use NaOH, its concentration was 3 weight %, 75 ℃ of blanchings 3 minutes.
Chemistry gives and boiling: in saucepan, at material: the water ratio is 1: 0.9 o'clock, adds 4 ‰ acetate of total amount, at normal pressure, boils when temperature is 93 ℃ 8 minutes, and mixing speed is 30 rev/mins, has boiled draining afterwards;
Rinsing: in saucepan, be that 1: 1 clear water low whipping speed is to soak draining then 4 minutes under 30 rev/mins the state with material-water ratio;
Feed liquid cooperates: in saucepan, add 0.6 times of pan feeding total amount water, stir well;
Coarse crushing: adopt tooth-like or the hammer boulder crusher 2500 rev/mins with the carrot coarse crushing to particle less than 3 millimeters; Described corase grind is for adopting colloid mill, and the limit spacing of adjusting colloid mill is 0.5 millimeter, and the daucus carrot particles that makes the process colloid mill is less than 0.4 millimeter;
Fine grinding: the limit spacing that adopts colloid mill to adjust colloid mill is 0.015 millimeter, and making the carrot cell percentage of damage through colloid mill is more than 99%;
Press filtration: adopt box or plate type pressure filter, in 12 kilograms per centimeter
2Pressure descended 200 orders;
Smart filter: adopt box or plate type pressure filter is crossed 300 orders;
The degassing: in vacuum receiver, vacuum is to outgas 3 minutes under the 0.07MPa condition.
Example 2:
Extract carrotene in the carrot juice with method according to the following steps.
Step: select raw material-circulation water logging material-lifting-cylinder spray Cleaning for High Capacity-cylinder alkali lye blanching-cylinder alkali lye blanching-cylinder spray peeling-choosing fruit-stripping and slicing-sub-material-chemistry to give and boiling-rinsing-feed liquid cooperation-coarse crushing-corase grind-fine grinding-press filtration-essence filter-degassing-concentrate.
Concrete technology is:
Circulation water logging material: soaked the carrot raw material at normal temperatures 2～3 minutes with recirculated water;
Cylinder spray Cleaning for High Capacity: use recirculated water spray Cleaning for High Capacity 3 minutes;
The blanching of cylinder alkali lye: use NaOH, its concentration was 2%, 80 ℃ of blanchings 2 minutes.
Chemistry gives and boiling: in saucepan, at material: the water ratio is 1: 0.6 o'clock, adds 2 ‰ acetate of total amount, at normal pressure, boils when temperature is 96 ℃ 4 minutes, and mixing speed is 20 rev/mins, has boiled draining afterwards;
Rinsing: in saucepan, be that 1: 1 clear water low whipping speed is to soak draining then 2 minutes under 30 rev/mins the state with material-water ratio;
Feed liquid cooperates: in saucepan, add 1 times of pan feeding total amount water, stir well;
Coarse crushing: adopt tooth-like or the hammer boulder crusher 2500 rev/mins with the carrot coarse crushing to particle less than 3 millimeters; Described corase grind is for adopting colloid mill, and the limit spacing of adjusting colloid mill is 0.7 millimeter, and the daucus carrot particles that makes the process colloid mill is less than 0.4 millimeter;
Fine grinding: the limit spacing that adopts colloid mill to adjust colloid mill is 0.010 millimeter, and making the carrot cell percentage of damage through colloid mill is more than 99%;
Press filtration: adopt box or plate type pressure filter, in 16 kilograms per centimeter
2Pressure descended 200 orders;
Smart filter: adopt box or plate type pressure filter is crossed 250 orders;
The degassing: in vacuum receiver, vacuum is to outgas 3 minutes under the 0.07MPa condition.
Example 3:
Extract carrotene in the carrot juice with method according to the following steps.
Step: select raw material-circulation water logging material-lifting-cylinder spray Cleaning for High Capacity-cylinder alkali lye blanching-cylinder alkali lye blanching-cylinder spray peeling-choosing fruit-stripping and slicing-sub-material-chemistry to give and boiling-coarse crushing-corase grind-fine grinding-press filtration-essence filter-degassing-concentrate.
Concrete technology is:
Circulation water logging material: under 35 ℃ of temperature, soaked the carrot raw material 2 minutes with recirculated water;
Cylinder spray Cleaning for High Capacity: use recirculated water spray Cleaning for High Capacity 1 minute;
The blanching of cylinder alkali lye: use NaOH, its concentration was 1%, 65 ℃ of blanchings 5 minutes;
Chemistry gives and boiling: in saucepan, at material: the water ratio is 1: 1 o'clock, adds 3 ‰ acetate of total amount, at normal pressure, boils when temperature is 98 ℃ 3 minutes, and mixing speed is 30 rev/mins, has boiled draining afterwards;
Coarse crushing: adopt tooth-like or the hammer boulder crusher 2900 rev/mins with the carrot coarse crushing to particle less than 3 millimeters; Described corase grind is for adopting colloid mill, and the limit spacing of adjusting colloid mill is 0.5 millimeter, and the daucus carrot particles that makes the process colloid mill is less than 0.4 millimeter;
Fine grinding: the limit spacing that adopts colloid mill to adjust colloid mill is 0.005 millimeter, and making the carrot cell percentage of damage through colloid mill is more than 99%;
Press filtration: adopt box or plate type pressure filter, in 16 kilograms per centimeter
2Pressure descended 200 orders;
Smart filter: adopt box or plate type pressure filter is crossed 300 orders;
The degassing: in vacuum receiver, vacuum is to outgas 2 minutes under the 0.08MPa condition.
Claims (10)
1, a kind of processing technology that improves carotene carotene content in the carrot juice, comprise steps such as selecting raw material, circulation water logging material, lifting, cylinder spray Cleaning for High Capacity, the blanching of cylinder alkali lye, the peeling of cylinder spray and choosing fruit, it is characterized in that also comprising stripping and slicing, sub-material, chemistry give boil, coarse crushing, corase grind, fine grinding, press filtration, smart filter, the degassing and concentration step.
2, the processing technology of carotene carotene content in the raising carrot juice as claimed in claim 1, comprise steps such as selecting raw material, circulation water logging material, lifting, cylinder spray Cleaning for High Capacity, the blanching of cylinder alkali lye, the peeling of cylinder spray and choosing fruit, it is characterized in that also comprising dice, sub-material, chemistry are given and being boiled, rinsing, feed liquid cooperation, coarse crushing, corase grind, fine grinding, press filtration, smart filter, the degassing and concentration step.
3, as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices, it is characterized in that described circulation water logging material package is drawn together with recirculated water soaked the carrot raw material 2～3 minutes under 20～40 ℃ of temperature; Described cylinder spray Cleaning for High Capacity comprises uses recirculated water spray Cleaning for High Capacity 1～3 minute; The blanching of described cylinder alkali lye comprises uses NaOH, and its concentration was 1～3 weight %, 60～85 ℃ of blanchings 2～5 minutes.
4,, it is characterized in that described chemistry gives boiling to be included in the saucepan that at material: the water ratio is, adds 2～6% of total amount at 1: 0.6～1.3 o'clock as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices.Acetate, at normal pressure, boiled when temperature is 90～98 ℃ 3～10 minutes, mixing speed is 5～30 rev/mins, boiled the back draining.
5, as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices, it is characterized in that described rinsing in saucepan, being that 1: 0.6～1 clear water low whipping speed is immersion 2～10 minutes under 5～30 rev/mins the state, draining then with material-water ratio.
6,, it is characterized in that described feed liquid cooperation is included in the water that adds 0.1～1 times of pan feeding total amount in the saucepan as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices.
7, as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices, it is characterized in that described coarse crushing for adopt tooth-like or the hammer boulder crusher 2500 rev/mins with the carrot coarse crushing to particle less than 3 millimeters; Described corase grind is for adopting colloid mill, and the limit spacing of adjusting colloid mill is 0.5～0.7 millimeter, and the daucus carrot particles that makes the process colloid mill is less than 0.4 millimeter.
8, as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices, it is characterized in that described fine grinding for the limit spacing that adopts colloid mill to adjust colloid mill is 0.005～0.015 millimeter, making the carrot cell percentage of damage through colloid mill is more than 99%.
9,, it is characterized in that described press filtration is for adopting box or plate type pressure filter, in 10～16 kilograms per centimeter as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices
2Pressure descended 200 orders; Described smart filter is for adopting box or plate type pressure filter is crossed 250～300 orders.
10, as the processing technology of carotene carotene content in claim 1, the 2 described raising carrot juices, it is characterized in that the described degassing in vacuum receiver, vacuum is to outgas under 0.07～0.08MPa condition 2～3 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00130744 CN1288692A (en) | 2000-10-18 | 2000-10-18 | Processing technology of raising carotene carotene content in carrot juice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00130744 CN1288692A (en) | 2000-10-18 | 2000-10-18 | Processing technology of raising carotene carotene content in carrot juice |
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| CN1288692A true CN1288692A (en) | 2001-03-28 |
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| CN 00130744 Pending CN1288692A (en) | 2000-10-18 | 2000-10-18 | Processing technology of raising carotene carotene content in carrot juice |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356875C (en) * | 2005-07-08 | 2007-12-26 | 黑龙江大丰农业科技有限公司 | Technique for producing condensed juice of carrot through low evaporation, and condensed berry with no evaporation |
| CN112876396A (en) * | 2021-01-26 | 2021-06-01 | 中华全国供销合作总社济南果品研究院 | Method for preparing concentrated carotene by using rotary ceramic membrane equipment |
-
2000
- 2000-10-18 CN CN 00130744 patent/CN1288692A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356875C (en) * | 2005-07-08 | 2007-12-26 | 黑龙江大丰农业科技有限公司 | Technique for producing condensed juice of carrot through low evaporation, and condensed berry with no evaporation |
| CN112876396A (en) * | 2021-01-26 | 2021-06-01 | 中华全国供销合作总社济南果品研究院 | Method for preparing concentrated carotene by using rotary ceramic membrane equipment |
| CN112876396B (en) * | 2021-01-26 | 2023-01-24 | 中华全国供销合作总社济南果品研究院 | Method for preparing concentrated carotene by using rotary ceramic membrane equipment |
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