CN105918757B - A kind of preparation method of alfalfa solid beverage - Google Patents
A kind of preparation method of alfalfa solid beverage Download PDFInfo
- Publication number
- CN105918757B CN105918757B CN201610256161.6A CN201610256161A CN105918757B CN 105918757 B CN105918757 B CN 105918757B CN 201610256161 A CN201610256161 A CN 201610256161A CN 105918757 B CN105918757 B CN 105918757B
- Authority
- CN
- China
- Prior art keywords
- alfalfa
- solid beverage
- concentrated slurry
- preparation
- concentrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 title claims abstract description 72
- 239000007787 solid Substances 0.000 title claims abstract description 72
- 241000219823 Medicago Species 0.000 title claims abstract description 70
- 235000013361 beverage Nutrition 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002002 slurry Substances 0.000 claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000003595 mist Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 19
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 16
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 16
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000005469 granulation Methods 0.000 claims abstract description 5
- 230000003179 granulation Effects 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 20
- 229920002774 Maltodextrin Polymers 0.000 claims description 16
- 239000005913 Maltodextrin Substances 0.000 claims description 16
- 229940035034 maltodextrin Drugs 0.000 claims description 16
- 229930006000 Sucrose Natural products 0.000 claims description 15
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 15
- 101710138460 Leaf protein Proteins 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- 238000000889 atomisation Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 229930182490 saponin Natural products 0.000 abstract description 9
- 150000007949 saponins Chemical class 0.000 abstract description 9
- 229930003944 flavone Natural products 0.000 abstract description 8
- 150000002213 flavones Chemical class 0.000 abstract description 8
- 235000011949 flavones Nutrition 0.000 abstract description 8
- 239000004615 ingredient Substances 0.000 abstract description 7
- 235000016709 nutrition Nutrition 0.000 abstract description 7
- 239000001397 quillaja saponaria molina bark Substances 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 108090000623 proteins and genes Proteins 0.000 description 26
- 102000004169 proteins and genes Human genes 0.000 description 26
- 235000017709 saponins Nutrition 0.000 description 8
- 239000002562 thickening agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000002798 spectrophotometry method Methods 0.000 description 4
- 241000219793 Trifolium Species 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 102000016362 Catenins Human genes 0.000 description 2
- 108010067316 Catenins Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 240000004658 Medicago sativa Species 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229930003935 flavonoid Natural products 0.000 description 2
- 150000002215 flavonoids Chemical class 0.000 description 2
- 235000017173 flavonoids Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 102000013275 Somatomedins Human genes 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/385—Concentrates of non-alcoholic beverages
- A23L2/39—Dry compositions
- A23L2/395—Dry compositions in a particular shape or form
-
- A—HUMAN NECESSITIES
- 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
-
- A—HUMAN NECESSITIES
- 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
- A23L2/72—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The present invention provides a kind of preparation method of alfalfa solid beverage, comprising the following steps: after alfalfa fresh grass cleaning treatment, is successively beaten, is filtered, and obtains concentrated slurry after being concentrated；Auxiliary material is added into concentrated slurry, mixes, obtains molding feed liquid；The auxiliary material includes cyclodextrin；Molding feed liquid is used into mist projection granulating, obtains granular alfalfa solid beverage.In the present invention, water-removing processing is not carried out to alfalfa, be directly beaten, the content of the obtained nutritional ingredient in concentrated slurry significantly improves, especially the content of alfalfa saponin and flavones；The recovery rate of alfalfa is improved.Molding is dried for feed liquid is formed using Spray granulation method, forming temperature is low, advantageously ensures that effective nutritional ingredient in alfalfa is not lost.And moisture content is easy to control, and can guarantee the mass percentage of the moisture of alfalfa solid beverage of the invention below 5% well.
Description
Technical field
The present invention relates to alfalfa technical field of beverage more particularly to a kind of preparation sides of alfalfa solid beverage
Method.
Background technique
Alfalfa is universally acknowledged high-quality legume forage, is known as " King of Pasture ", " father of food ".Alfalfa
Rich in multiple nutritional components such as protein, microelement, vitamin, amino acid, but also contain unknown somatomedin.It is pale reddish brown
Lysine content is 5.7 times higher than corn in alfalfa hay, the abundantest with the content of carrotene in vitamin, in microelement
It is higher with the content of iron, manganese, zinc.Under same planting conditions, alfalfa is than the digestible protein that graminous pasture is harvested
High 2.5 times of matter or so, high 6 times of minerals or so, high 2 times of digestible nutrient or so, in addition there are also significant UGF (unknown growth-promotings
The long factor) effect.
It has been reported that at present and directly makes liquid beverage using after the mashing of alfalfa fresh grass, but need before mashing to fresh
Grass is finished (drift soup), due to generally using high temperature when water-removing, when high temperature destroys cell membrane system and protein denaturation
The solable matters such as saponin and flavones are encased and can not be exosmosed, and can also result in soluble protein and be denaturalized insoluble, reduction
The nutritional ingredient of alfalfa.
Summary of the invention
In view of the above drawbacks of the prior art and problem, the object of the present invention is to provide a kind of alfalfa solid beverages
Preparation method.During solving existing alfalfa processing and utilization, the technology of the component damages such as saponin, flavones and protein is asked
Topic.
In order to achieve the above object, the invention provides the following technical scheme:
The preparation method of alfalfa solid beverage of the invention, comprising the following steps:
Step 1: being successively beaten after alfalfa fresh grass cleaning treatment, filter, and obtains thickened pulp after being concentrated
Liquid；
Step 2: auxiliary material is added into concentrated slurry, mix, obtains molding feed liquid；The auxiliary material includes cyclodextrin；
Step 3: the molding feed liquid that step 2 is obtained carries out mist projection granulating, granular alfalfa solid drink is obtained
Material；Wherein, during mist projection granulating, edible fine grained solid support is added.
In the present invention, in step 1, the density of the concentrated slurry obtained after control concentration is 1.1-1.5g/cm3.It is preferred that
Ground, the density of concentrated slurry are 1.1-1.2g/cm3.Concentration is carried out using low-temperature reduced-pressure thickener, and temperature is controlled at 55 DEG C
Below.
Preferably, in step 2, the mass ratio for controlling cyclodextrin and concentrated slurry is 1 ﹕ 30-45.More preferably, control ring is pasted
The mass ratio of essence and concentrated slurry is 1 ﹕ 35-40.Optimally, the mass ratio for controlling cyclodextrin and concentrated slurry is 1 ﹕ 36.It is more smart
The ratio of the two really is controlled, guarantees preferably embedding effect and low cost.
Further, in step 3, during mist projection granulating, control parameter is as follows: hot blast temperature is 60-70 DEG C, mist
Changing chamber temperature is 40-60 DEG C.Preferably, hot blast temperature is 60-65 DEG C, and atomization chamber temperature is 45-55 DEG C.Optimally, hot wind temperature
Degree is 60-65 DEG C, and atomization chamber temperature is 45-50 DEG C.
Further, in step 3, the partial size of the fine grained solid support is not less than 80 mesh.Preferably, the fine grained solid support
Partial size is -120 mesh of 80 mesh.More preferably, the partial size of the fine grained solid support is -110 mesh of 100 mesh.
Further, in step 3, the weight ratio for controlling fine grained solid support and concentrated slurry is 1 ﹕ 3-6.Preferably, control is thin
The weight ratio of grain carrier and concentrated slurry is 1 ﹕ 4.
Further, the fine grained solid support uses white sugar or/and maltodextrin；When for the mixture of white sugar and maltodextrin
When, the mass ratio for controlling white sugar and maltodextrin is 3-5 ﹕ 1.Preferably, the mass ratio of control white sugar and maltodextrin is 4 ﹕ 1.
Further preferred technical solution is in step 1, after alfalfa fresh grass cleaning treatment, successively to be beaten
Slurry, is obtained by filtration slurries, before slurries are concentrated, increases the step of heating to slurries, then by the slurries mistake after heating
Filter, the leaf protein and filtered solution being precipitated, then filtered solution is concentrated, obtain concentrated slurry.Leaf protein is precipitated.At this point,
It in concentration process, is carried out using low-temperature reduced-pressure thickener, temperature is controlled at 60-80 DEG C.
Further, in the heating stepses, slurries are heated up, control highest warming temperature is 80 DEG C, then keeps the temperature 3-
Then 6min is filtered, obtain filtered solution.
Specifically, in the heating stepses, slurries is warming up to 60 DEG C -80 DEG C, 3-6min is kept the temperature, then filters, must filter
Cross liquid.
Further, in the heating stepses, using staged heating method, 60 DEG C -72 DEG C is first warming up to, keeps the temperature 2-
5min, filtering, obtains green protein and filtered solution；Then filtered solution is again heated to 75 DEG C -80 DEG C, keeps the temperature 1-2min, refilters,
Obtain white protein and filtered solution.
The preparation method of alfalfa solid beverage of the invention has following advantage:
(1) firstly, not finishing to alfalfa in the preparation process of the concentrated slurry of the alfalfa of step 1
Processing, is directly beaten, filters and be concentrated to get concentrated slurry.It is dense with the water-removing that is beaten, filters and is concentrated to get again after finishing
Contracting slurries are compared, and the content for the nutritional ingredient in concentrated slurry that step 1 of the present invention obtains significantly improves, especially clover soap
The content of glucoside and flavones；The recovery rate of alfalfa is improved；Be conducive to the alfalfa solid beverage that the present invention obtains to produce
The raising of the yield and quality of product.Concentration process is carried out using low-temperature reduced-pressure thickener, and temperature is controlled at 55 DEG C or less.
(2) secondly, in step 2, concentrated slurry is carried out by the way that the auxiliary material comprising cyclodextrin is added into concentrated slurry
Allotment, the careless fishy smell in concentrated slurry is embedded.And the mass ratio of cyclodextrin and concentrated slurry is furthermore presented, it protects
Card preferably embeds effect and reduces cost.
(3) in addition, in step 3, using Spray granulation method, it is additionally added edible particulate in granulation process and carries
Body.Using fine grained solid support as core, molding feed liquid is adhered on fine grained solid support, obtains the consistent granular solids of granular size, shape
Beverage, nutrition is more and proportion is reasonable and easy to dissolve, is easily absorbed by the body, 5% or less water content.And it is spraying
Forming temperature is low in prilling process, advantageously ensures that the effective component in alfalfa is not lost.And moisture content is easy control
System, can guarantee well the content of the moisture of alfalfa solid beverage of the invention 5% (wt.) below.And in conventional dry
In drying method (box-type drying method), concentrated slurry needs are spread out very one layer thin, and efficiency is very low；And concentrated slurry is at 70 DEG C or less
When dry, moisture content be difficult it is up to standard, i.e., 5% hereinafter, but drying temperature at 70 DEG C or more be then easy to coking；It is difficult to control,
It is not suitable for the molding feed liquid of step 2 of the present invention.
(4) simultaneously, in step 3, by the procedure parameter of comprehensively control mist projection granulating, and for the dense of mist projection granulating
The parameters such as the density and concentrated slurry of contracting slurries and the ratio of fine grained solid support realize preferably control mist projection granulating molding.
(5) in preferred technical solution, before slurries are concentrated, the long-chained protein in slurries is precipitated by heating, is obtained
To leaf protein and filtered solution, eliminate the long-chained protein for being not easy to be absorbed by the body in filtered solution, remain short catenin abundant,
Small peptide, amino acid etc. easily absorb ingredient, so that active constituent content is high in finally obtained solid beverage, it is more reasonable to match, and
And instant capacity is more preferable, is easier to be absorbed by the body.Obtained leaf protein, which is precipitated, can process to obtain leaf protein product, e.g., leaf protein
Piece, leaf protein capsule etc..In the concentration process of the preferred technical solution, carried out using low-temperature reduced-pressure thickener, temperature control
System is at 60-80 DEG C.
By further preferred gradient-heated mode, green protein and white protein is precipitated respectively, thus easily
Different post-processings is carried out to green protein and white protein, obtains different protein products.
(6) the alfalfa solid beverage that preparation method of the invention obtains is granular size, the consistent graininess of shape
Solid beverage, it is easy to dissolve, it is easily absorbed by the body, 5% or less water content.Wherein contain higher alfalfa saponin and flavones,
With good quality.Preferably to obtained solid beverage after slurries heat treatment, long-chained protein is removed by the present invention, nutrition at
Distribution ratio is more reasonable, while instant capacity is more preferable, it is easier to be absorbed by the body.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the flow diagram of the preparation method of the alfalfa solid beverage of the embodiment of the present invention 1；
Fig. 2 is the flow diagram of the preparation method of the alfalfa solid beverage of the embodiment of the present invention 4.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
Embodiment 1
As shown in connection with fig. 1, illustrate the preparation method of the alfalfa solid beverage of the embodiment of the present invention 1, including following step
It is rapid:
Step 1: being successively beaten after the removal of impurities of alfalfa fresh grass, cleaning treatment, filtering (e.g., filters pressing), obtain
Slurries；Concentrated slurry is obtained after slurries are concentrated again；Concentration is carried out using low-temperature reduced-pressure thickener, and temperature is controlled 45
℃-50℃。
Step 2: auxiliary material is added into concentrated slurry, mix, obtains molding feed liquid；The auxiliary material includes cyclodextrin；It utilizes
The careless fishy smell of cyclodextrin embedding concentrated slurry.
Step 3: the molding feed liquid that step 2 is obtained carries out mist projection granulating, granular alfalfa solid drink is obtained
Material；Wherein, during mist projection granulating, edible fine grained solid support is added.
In the present invention, using Spray granulation method, using fine grained solid support as core, molding feed liquid is adhered on fine grained solid support, is obtained
To granular size, the consistent granular solids beverage of shape, 5% or less water content.And during mist projection granulating, molding temperature
It spends low, advantageously ensures that the effective component in alfalfa is not lost.And moisture content is easy to control, and can guarantee this well
The moisture content of the alfalfa solid beverage of invention 5% (wt.) below.
In step one of the invention, filter pulp is crossed to what is obtained after being directly beaten, filtering by alfalfa fresh grass in step 1
The dried object (i.e. extract) of liquid is measured, alfalfa saponins measurement using ultraviolet spectrophotometry (Wang Songbai, 2005, in
State's academy of agricultural sciences's Master's thesis)；Clover Determination of Total Flavonoids uses spectrophotometry (Gui Jingsong, 2009, Heilungkiang medical science).It surveys
It is fixed that the results are shown in Table 1.
The extraction yield that 1 fresh grass of table is directly beaten and alfalfa saponin and flavones content in extract
*: what the dry rate 15.1% that hay weight is measured from large sample calculated.
Three parallel measurements are carried out after *: three sample extraction object mixing.
As a comparison, in the present invention to by after the water-removing of alfalfa fresh grass, then obtained water-removing after being beaten, being filtered
The dried object (i.e. extract) of filter pulp liquid is measured, alfalfa saponins measurement using ultraviolet spectrophotometry (Wang Songbai,
2005, the Chinese Academy of Agricultural Sciences's Master's thesis)；(Gui Jingsong, 2009, Heilungkiang is medical using spectrophotometry for clover Determination of Total Flavonoids
Science).Measurement result is as shown in table 2.
The extraction yield being beaten after the water-removing of 2 fresh grass of table and alfalfa saponin and flavones content in extract
*: what the dry rate 15.1% that hay weight is measured from large sample calculated.
Three parallel measurements are carried out after *: three sample extraction object mixing.
As it can be seen that compared with the slurries being beaten again after water-removing, the present invention using do not finish directly be beaten by the way of obtain
Slurries in the content of effective component significantly improve, the especially content of alfalfa saponin and flavones；Extraction to alfalfa
Rate improves；Be conducive to the raising of the yield and quality for the alfalfa solid beverage product that the present invention obtains.
In the step of embodiment of the present invention 1 one, alfalfa fresh grass is directly beaten filtered slurries and is concentrated
Processing is handled to certain specific gravity, to adapt to subsequent atomizing granulating technology.It is preferred that the concentrated slurry obtained after control concentration
Density is 1.1-1.5g/cm3.The density of the concentrated slurry more preferably obtained after control concentration is 1.1-1.2g/cm3。
In step 2, the auxiliary material comprising cyclodextrin is added, the careless fishy smell in concentrated slurry can be embedded.According to pale reddish brown
The characteristic of alfalfa, the preferably mass ratio of control cyclodextrin and concentrated slurry are 1 ﹕ 30-45.Precisely control the ratio of the two
Example guarantees preferably embedding effect and reduces cost.
It certainly, can also include other some auxiliary material raw materials, such as in the auxiliary material being added in step 2 into concentrated slurry
The auxiliary materials such as D-sorbite or citric acid, can also add some functional components, so that final alfalfa solid is drunk
Material has corresponding function.
It during the mist projection granulating of step 3, needs to control hot blast temperature and atomization chamber temperature, is granulated effect to guarantee to be atomized
Fruit guarantees grain forming, and the water content for preferably controlling alfalfa solid beverage is lower than 5%.Therefore, for alfalfa
Molding feed liquid the high characteristic of viscosity, during mist projection granulating, preferably control parameter is as follows: hot blast temperature is 60-70 DEG C, mist
Changing chamber temperature is 40-60 DEG C.It is highly preferred that hot blast temperature is 60-65 DEG C, atomization chamber temperature is 45-55 DEG C.
In step 3, the partial size of the fine grained solid support is not less than 80 mesh.
The ratio of the fine grained solid support and concentrated slurry has shadow to grain forming rate, taste and the mouthfeel of solid beverage
It rings.It is therefore preferred that the weight ratio of control fine grained solid support and concentrated slurry is 1 ﹕ 3-6.
Specifically, the fine grained solid support uses edible particulate, it is preferred to use white sugar or/and maltodextrin；When being white
When the mixture of sugar and maltodextrin, the mass ratio for controlling white sugar and maltodextrin is 3-5 ﹕ 1.
In the embodiment of the present invention 1, the specific mist projection granulating that step 3 is completed using PLG spray-drying pelleting machine, concentrate
Body enters atomization chamber by spray gun, and fine grained solid support is first put in atomization chamber bottom before by spraying.
Embodiment 2
The preparation method of the alfalfa solid beverage of the embodiment of the present invention 2, comprising the following steps:
Step 1: being successively beaten after the removal of impurities of alfalfa fresh grass, cleaning treatment, filtering (e.g., filters pressing), obtain
Slurries；Concentrated slurry is obtained after slurries are concentrated again；The density for controlling concentrated slurry is 1.1-1.2g/cm3.Concentration uses
Low-temperature reduced-pressure thickener carries out, and temperature is controlled at 45 DEG C -50 DEG C.
Step 2: auxiliary material is added into concentrated slurry, blending and mixing obtains molding feed liquid；The auxiliary material includes cyclodextrin；
The mass ratio for controlling cyclodextrin and concentrated slurry is 1 ﹕ 36.
Step 3: the molding feed liquid that step 2 is obtained carries out mist projection granulating, granular alfalfa solid drink is obtained
Material；Wherein, during mist projection granulating, edible fine grained solid support is added；The fine grained solid support uses white sugar and maltodextrin
Mixture, the mass ratio of white sugar and maltodextrin is 4 ﹕ 1.The partial size of white sugar and maltodextrin is 100 in the fine grained solid support
Mesh；The weight ratio for controlling fine grained solid support and concentrated slurry is 1 ﹕ 4.
And during mist projection granulating, control parameter is as follows: hot blast temperature is 60-65 DEG C, and atomization chamber temperature is 45-50
℃。
In the embodiment of the present invention 2, density is 1.1-1.2g/cm in the fine grained solid support and step 1 of 100 mesh partial sizes3Concentration
Slurries have better matching degree, so that ratio of briquetting is higher.
Embodiment 3
The preparation method of the alfalfa solid beverage of the embodiment of the present invention 3, comprising the following steps:
Step 1: being successively beaten after alfalfa fresh grass cleaning treatment, filters (e.g., filters pressing), obtain slurries；
Concentrated slurry is obtained after slurries are concentrated again；The density for controlling concentrated slurry is 1.5g/cm3.Concentration uses low-temperature reduced-pressure
Thickener carries out, and temperature is controlled at 45 DEG C -50 DEG C.
Step 2: auxiliary material is added into concentrated slurry, blending and mixing obtains molding feed liquid；The auxiliary material includes cyclodextrin；
The mass ratio for controlling cyclodextrin and concentrated slurry is 1 ﹕ 35-40.
Step 3: the molding feed liquid that step 2 is obtained carries out mist projection granulating, granular alfalfa solid drink is obtained
Material；Wherein, during mist projection granulating, edible fine grained solid support is added；The fine grained solid support uses white sugar and maltodextrin
Mixture, the mass ratio of white sugar and maltodextrin is 3-5 ﹕ 1.The partial size of white sugar and maltodextrin is 80 in the fine grained solid support
Mesh；The weight ratio for controlling fine grained solid support and concentrated slurry is 1 ﹕ 3-6.
And during mist projection granulating, control parameter is as follows: hot blast temperature is 60-65 DEG C, and atomization chamber temperature is 45-55
℃。
Embodiment 4
Improvement on the basis of above-described embodiment 1 to embodiment 3, to step 1 progress.Specifically, as shown in Fig. 2, step
In rapid one, after alfalfa fresh grass cleaning treatment, successively it is beaten, slurries is obtained by filtration, before slurries are concentrated,
Increase the step of heating to slurries, heating temperature is up to 80 DEG C, is then filtered the slurries after heating, the leaf egg being precipitated
White and filtered solution, then filtered solution is concentrated, obtain concentrated slurry.At this point, being concentrated in concentration process using low-temperature reduced-pressure
Machine carries out, and temperature is controlled at 60-80 DEG C.
Specifically, in heating stepses, slurries is warming up to 60 DEG C -80 DEG C, 3-6min is kept the temperature, then filters, must filter
Liquid.
Long-chained protein in slurries is not easy to be absorbed by the body, and will affect the water solubility of alfalfa solid beverage, because
This, preferably by heating by slurries long-chained protein be precipitated, obtain leaf protein and filtered solution, eliminated in filtered solution be not easy by
The long-chained protein of absorption of human body remains short catenin abundant, small peptide, amino acid etc. and easily absorbs ingredient, so that finally obtaining
Solid beverage in active constituent content it is high, and nutritional ingredient proportion is rationally, is easier to be absorbed by the body；While instant capacity is more
It is good.
Obtained leaf protein, which is precipitated, can process to obtain leaf protein product, e.g., leaf protein piece, leaf protein capsule etc..
There are green proteins and white protein in long-chained protein in slurries, are by whole in above-mentioned heating method
Green protein and part long-chain white protein be precipitated simultaneously, to it is subsequent to albumen carry out deep processing when make troubles, therefore,
Preferred technical solution is in the embodiment of the present invention 4, using staged heating method, by green protein and long-chain white protein into
Row is precipitated respectively, and specific staged heating method is as follows: being first warming up to 60 DEG C -72 DEG C, keeps the temperature 2-5min, filtering obtains green
Albumen and filtered solution；Then filtered solution is again heated to 75 DEG C -80 DEG C, keeps the temperature 1-2min, refilters, obtain white protein and filtration
Liquid.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. a kind of preparation method of alfalfa solid beverage, which comprises the following steps:
Step 1: being successively beaten after alfalfa fresh grass cleaning treatment, filter, and obtains concentrated slurry after being concentrated；
Step 2: auxiliary material is added into concentrated slurry, mix, obtains molding feed liquid；The auxiliary material includes cyclodextrin；
Step 3: the molding feed liquid that step 2 is obtained carries out mist projection granulating, granular alfalfa solid beverage is obtained；Its
In, during mist projection granulating, edible fine grained solid support is added；
In step 1, after alfalfa fresh grass cleaning treatment, successively it is beaten, slurries is obtained by filtration, carried out to slurries
Before concentration, increase the step of heating to slurries, then filter the slurries after heating, the leaf protein and filtered solution being precipitated,
Filtered solution is concentrated again, obtains concentrated slurry；
In the heating stepses, using staged heating method, 60 DEG C -72 DEG C are first warming up to, keeps the temperature 2-5min, filtering；Then
75 DEG C -80 DEG C are again heated to, 1-2min is kept the temperature, refilters, obtain filtered solution.
2. a kind of preparation method of alfalfa solid beverage according to claim 1, which is characterized in that in step 1,
The density of the concentrated slurry obtained after control concentration is 1.1-1.5g/cm3.
3. a kind of preparation method of alfalfa solid beverage according to claim 1 or 2, which is characterized in that control
The mass ratio of cyclodextrin and concentrated slurry is 1 ﹕ 30-45.
4. a kind of preparation method of alfalfa solid beverage according to claim 1 or 2, which is characterized in that spraying
In granulation process, control parameter is as follows: hot blast temperature is 60-70 DEG C, and atomization chamber temperature is 40-60 DEG C.
5. a kind of preparation method of alfalfa solid beverage according to claim 1 or 2, which is characterized in that step
In three, the partial size of the fine grained solid support is not less than 80 mesh.
6. a kind of preparation method of alfalfa solid beverage according to claim 1 or 2, which is characterized in that step
In three, the weight ratio for controlling fine grained solid support and concentrated slurry is 1 ﹕ 3-6.
7. a kind of preparation method of alfalfa solid beverage according to claim 1 or 2, which is characterized in that step
In three, the fine grained solid support uses white sugar or/and maltodextrin；When the fine grained solid support uses the mixing of white sugar and maltodextrin
When object, the mass ratio for controlling white sugar and maltodextrin is 3-5 ﹕ 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256161.6A CN105918757B (en) | 2016-04-22 | 2016-04-22 | A kind of preparation method of alfalfa solid beverage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256161.6A CN105918757B (en) | 2016-04-22 | 2016-04-22 | A kind of preparation method of alfalfa solid beverage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105918757A CN105918757A (en) | 2016-09-07 |
| CN105918757B true CN105918757B (en) | 2019-07-12 |
Family
ID=56838683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256161.6A Active CN105918757B (en) | 2016-04-22 | 2016-04-22 | A kind of preparation method of alfalfa solid beverage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105918757B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105685708A (en) * | 2016-02-04 | 2016-06-22 | 河南农业大学 | Compound alfalfa herbal functional beverage and preparation method thereof |
| CN106820113A (en) * | 2016-12-28 | 2017-06-13 | 陕西天宝大豆食品技术研究所 | Full clover peptide nutrient food and preparation method thereof |
| CN108056344A (en) * | 2017-12-18 | 2018-05-22 | 福建农林大学 | A kind of clover celestial being fruit beverage and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100546503C (en) * | 2006-11-29 | 2009-10-07 | 辽宁大学 | Clover health beverage |
| CN103610205A (en) * | 2013-11-28 | 2014-03-05 | 刘菊 | Method for preparing bitter gourd instant beverage |
| CN103999936A (en) * | 2014-05-06 | 2014-08-27 | 大连民族学院 | Medicago sativa yoghourt and preparation method thereof |
-
2016
- 2016-04-22 CN CN201610256161.6A patent/CN105918757B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105918757A (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102224908A (en) | Preparation method of black garlic juice and black garlic powder | |
| CN105918757B (en) | A kind of preparation method of alfalfa solid beverage | |
| CN107950669A (en) | A kind of starch of high-protein bean containing peptide and its preparation process | |
| CN105581246A (en) | Processing process of jade-colored noodles | |
| CN104256641A (en) | Method of preparing instant nursing barley green product through using hot-air dehydrated barley grass powder as raw material | |
| EP0443813A1 (en) | Protein-rich products of brewer's spent grain origin | |
| CN107811046A (en) | A kind of high-quality soybean milk powder and its preparation method and application | |
| CN101385492A (en) | Instant tea powder and processing method thereof | |
| CN109463507A (en) | Coffee infusion and preparation method thereof | |
| CN108822068A (en) | A method of preparing wild blueberry anthocyanidin | |
| JPS58501207A (en) | Lupine extraction method and equipment | |
| CN107594273A (en) | A kind of preparation method of solid beverage | |
| CN103976411A (en) | Manufacturing method of nostoc flagelliforme product | |
| CN109730181A (en) | A kind of companion eucommia bark coffee solid drink and preparation method thereof | |
| CN104509631A (en) | All-coffee-peptide nutrition and preparation method thereof | |
| US4994272A (en) | Process and apparatus for freeing bitter lupin seed of bitter substances therein | |
| CN106509579A (en) | Preparation method for nigrum fruit products | |
| CN105901458B (en) | A kind of black rice compound solid beverage and preparation method thereof | |
| KR20160074506A (en) | Process for removing caffeine from green coffee and plant for implementing the process | |
| CN107772313A (en) | A kind of preparation method that egg white powder is made up of dipeptides~pentapeptide | |
| CN1130979C (en) | Process for preparing tea product and its product | |
| CN1379990A (en) | Production method of full-utilization superfine instant soybean milk powder | |
| CN109452544A (en) | A kind of preparation process of compound Semen Coicis Ultramicro-powder | |
| CN109845864A (en) | A kind of mixed type eucommia bark coffee solid drink and preparation method thereof | |
| CN109730226A (en) | A kind of folium cortex eucommiae compound solid particle beverage of blood activating and fat reducing and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |