CN113789245A - Preparation method and device of aloe gel dry powder applied to wine products - Google Patents
Preparation method and device of aloe gel dry powder applied to wine products Download PDFInfo
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- CN113789245A CN113789245A CN202110938485.9A CN202110938485A CN113789245A CN 113789245 A CN113789245 A CN 113789245A CN 202110938485 A CN202110938485 A CN 202110938485A CN 113789245 A CN113789245 A CN 113789245A
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- aloe gel
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- 238000002360 preparation method Methods 0.000 title claims description 5
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 162
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 41
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- 239000011347 resin Substances 0.000 claims abstract description 37
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- 238000004108 freeze drying Methods 0.000 claims abstract description 11
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- 238000011282 treatment Methods 0.000 claims description 12
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- 238000004440 column chromatography Methods 0.000 claims description 8
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- 235000002961 Aloe barbadensis Nutrition 0.000 claims description 6
- 244000186892 Aloe vera Species 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000010612 desalination reaction Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 3
- 210000004185 liver Anatomy 0.000 abstract description 12
- 230000035622 drinking Effects 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 35
- 230000001276 controlling effect Effects 0.000 description 18
- 229910017053 inorganic salt Inorganic materials 0.000 description 11
- 125000002091 cationic group Chemical group 0.000 description 9
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 8
- 229910001424 calcium ion Inorganic materials 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 102000004190 Enzymes Human genes 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 6
- AFHJQYHRLPMKHU-XXWVOBANSA-N Aloin Natural products O=C1c2c(O)cc(CO)cc2[C@H]([C@H]2[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O2)c2c1c(O)ccc2 AFHJQYHRLPMKHU-XXWVOBANSA-N 0.000 description 5
- 230000001476 alcoholic effect Effects 0.000 description 5
- AFHJQYHRLPMKHU-OSYMLPPYSA-N aloin A Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1[C@@H]1C2=CC(CO)=CC(O)=C2C(=O)C2=C(O)C=CC=C21 AFHJQYHRLPMKHU-OSYMLPPYSA-N 0.000 description 5
- 235000019606 astringent taste Nutrition 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- AFHJQYHRLPMKHU-UHFFFAOYSA-N isobarbaloin Natural products OC1C(O)C(O)C(CO)OC1C1C2=CC(CO)=CC(O)=C2C(=O)C2=C(O)C=CC=C21 AFHJQYHRLPMKHU-UHFFFAOYSA-N 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- 235000019640 taste Nutrition 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 4
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- 206010040844 Skin exfoliation Diseases 0.000 description 2
- CPUHNROBVJNNPW-UHFFFAOYSA-N aloin A Natural products OC1C(O)C(O)C(CO)OC1OC1C2=CC(CO)=CC(O)=C2C(=O)C2=C(O)C=CC=C21 CPUHNROBVJNNPW-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920001277 pectin Polymers 0.000 description 2
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- 230000001105 regulatory effect Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010008909 Chronic Hepatitis Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229940006091 aloe polysaccharide Drugs 0.000 description 1
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- 208000006454 hepatitis Diseases 0.000 description 1
- 230000003871 intestinal function Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000003908 liver function Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
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- 230000002087 whitening effect Effects 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/04—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs
- C12G3/05—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs with health-improving ingredients, e.g. flavonoids, flavones, polyphenols or polysaccharides
- C12G3/055—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs with health-improving ingredients, e.g. flavonoids, flavones, polyphenols or polysaccharides extracted from plants
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Nutrition Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Botany (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
The invention provides a method and a device for preparing aloe gel dry powder applied to wine products, wherein the method comprises the following steps: crushing and juicing completely peeled aloe gel to obtain aloe gel juice; stabilizing aloe gel juice to obtain material; filtering the material with plate-frame filter cloth with 800 meshes to obtain filtered aloe gel juice; passing the filtered aloe gel juice through a macroporous resin column to obtain a column-passed aloe gel juice; desalting and deacidifying the column-passing aloe gel juice with primary ion exchange resin to obtain primary aloe gel juice; desalting, deacidifying and refining the primary-treated aloe gel juice by using secondary ion exchange resin to obtain refined aloe gel juice; sequentially sterilizing, concentrating and freeze-drying the refined aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%. Can reduce the damage to liver when drinking.
Description
Technical Field
The invention relates to the technical field of plant processing and refining, in particular to a preparation method and a device of aloe gel dry powder applied to wine products.
Background
The liver is the main organ of sugar and fat metabolism, and alcohol can reduce the absorption and utilization rate of B vitamins required by the liver, thereby affecting the activity function of the liver and causing the damage of the liver. Therefore, how to reduce the damage to the liver when drinking is an urgent problem to be solved.
Disclosure of Invention
In view of the above, the present invention is directed to a method and apparatus for preparing aloe gel dry powder for alcoholic beverages to reduce the damage to the liver when drinking.
In a first aspect, embodiments of the present invention provide a method for preparing an aloe gel dry powder for wine products, comprising:
crushing and juicing completely peeled aloe gel to obtain aloe gel juice;
stabilizing aloe gel juice to obtain a material, wherein the stabilizing treatment comprises heating and enzymolysis;
filtering the material with plate frame filter cloth of 800 meshes to remove visible impurities to obtain filtered aloe gel juice;
and (3) subjecting the filtered aloe gel juice to column chromatography through a macroporous resin column to obtain the column-chromatography aloe gel juice, wherein the volume ratio of the aloe gel juice to the macroporous resin is 8-16: 1, controlling the flow by 2-3 BV/h;
desalting and deacidifying the column-passing aloe gel juice with primary ion exchange resin to obtain primary aloe gel juice;
desalting, deacidifying and refining the primary-treated aloe gel juice by using secondary ion exchange resin to obtain refined aloe gel juice;
sequentially sterilizing, concentrating and freeze-drying the refined aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%.
Preferably, the heating temperature range is 50-55 ℃, the enzymolysis time is 30-60 minutes, and the rotating speed of a stirring paddle during enzymolysis is 80-180 rad/min.
Preferably, the macroporous resin column has a pore size of: 0.315-1.25 mm.
Preferably, the ion exchange resin comprises a cation exchange resin and an anion exchange resin, the cation exchange resin is used for desalting to remove the positive charged ions in the aloe gel juice, and the anion exchange resin is used for deacidifying to remove the acids in the aloe gel juice.
Preferably, the volume ratio of the aloe vera gel juice to the cation exchange resin is 8-16: 1, controlling the flow rate to be 1-2 BV/h.
Preferably, the sterilization temperature is 130 ℃ +/-2 ℃, and the sterilization time is 30 s.
Preferably, the aloe gel dry powder is added into wine products by weight percentage: 0.15 to 0.3 percent.
In a second aspect, embodiments of the present invention further provide an apparatus for preparing aloe gel dry powder for wine products, including:
a crushing unit for crushing and juicing the aloe gel completely peeled to obtain aloe gel juice;
the enzymolysis unit is used for stabilizing the aloe gel juice to obtain a material, and the stabilizing treatment comprises heating and enzymolysis;
a filtering unit for performing plate-frame filtering on the material, wherein the plate-frame mesh uses 800-mesh filter cloth to remove visible impurities, so as to obtain filtered aloe gel juice;
and the column passing unit is used for passing the filtered aloe gel juice through a macroporous resin column to obtain post-passed aloe gel juice, wherein the volume ratio of the aloe gel juice to the macroporous resin is 8-16: 1, controlling the flow by 2-3 BV/h;
a primary treatment unit, which is used for carrying out desalination and deacidification primary treatment on the column-passing aloe gel juice by utilizing primary ion exchange resin to obtain primary treated aloe gel juice;
a fine processing unit, which is used for desalting, deacidifying and fine processing the primary processed aloe gel juice by using secondary ion exchange resin to obtain fine processed aloe gel juice;
and the refining unit is used for sequentially sterilizing, concentrating and freeze-drying the refined aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%.
In a third aspect, an embodiment of the present invention provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the method when executing the computer program.
In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, performs the steps of the method described above.
According to the preparation method and the device of the aloe gel dry powder applied to wine products, provided by the embodiment of the invention, aloe gel completely peeled is crushed and juiced to obtain aloe gel juice; stabilizing aloe gel juice to obtain a material, wherein the stabilizing treatment comprises heating and enzymolysis; filtering the material with plate frame filter cloth of 800 meshes to remove visible impurities to obtain filtered aloe gel juice; and (3) subjecting the filtered aloe gel juice to column chromatography through a macroporous resin column to obtain the column-chromatography aloe gel juice, wherein the volume ratio of the aloe gel juice to the macroporous resin is 8-16: 1, controlling the flow by 2-3 BV/h; desalting and deacidifying the column-passing aloe gel juice with primary ion exchange resin to obtain primary aloe gel juice; desalting, deacidifying and refining the primary-treated aloe gel juice by using secondary ion exchange resin to obtain refined aloe gel juice; sequentially sterilizing, concentrating and freeze-drying the refined aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%. The aloe polysaccharide and the aloin in the aloe gel dry powder can enhance the detoxification function of the liver, promote the blood circulation of the liver and the recovery of the liver function, thereby effectively reducing the damage to the liver when drinking.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic flow chart of a method for preparing dry aloe gel powder for wine products according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing a device for preparing dry aloe gel powder for wine products according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a computer device 300 according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Zhejiang herbage is recorded in plain text: aloe can be used for treating chronic hepatitis. The American Food and Drug Administration (FDA) confirms that the aloe vera can be used in 1981, and in 2008, China uses aloe vera gel as a new food raw material, and the aloe has the effects of whitening, moisturizing, regulating intestinal functions, nourishing and protecting liver. Therefore, in the embodiment of the present invention, aloe gel dry powder suitable for alcoholic products is prepared by using aloe polysaccharides and aloin contained in aloe, so as to reduce damage to the liver when drinking.
The embodiment of the invention provides a method and a device for preparing aloe gel dry powder applied to wine products, which are described by the embodiment below.
FIG. 1 is a schematic flow chart of a method for preparing dry aloe gel powder for wine products according to an embodiment of the present invention. As shown in fig. 1, the method includes:
in the embodiment of the invention, the aloe gel is completely peeled, on one hand, the aloe gel can meet relevant regulations in new resource food, the safety is improved, the aloe gel which can be used for food processing is regulated in the new resource food, the barbaloin is used as a safety index, the barbaloin is required to be less than or equal to 7mg/kg, and the barbaloin is positioned at the inner side of the aloe skin and needs to be peeled; on the other hand, as the aloe peel is green, the aloe peel needs to be filtered in the follow-up process in order to avoid the influence on the color of the wine product, so that the workload required by the follow-up filtering can be effectively reduced by carrying out complete peeling treatment in the step.
102, stabilizing the aloe gel juice to obtain a material, wherein the stabilizing treatment comprises heating and enzymolysis;
in the embodiment of the invention, as an optional embodiment, the heating temperature range is 50-55 ℃, so that the enzyme can excite the activity of the enzyme to the maximum extent within the temperature range; and then carrying out enzymolysis by using special enzyme for fruits and vegetables, wherein the enzymolysis time is 30-60 minutes, and the rotating speed of a stirring paddle during enzymolysis is 80-180 rad/min.
In the embodiment of the invention, the juice yield can be improved through enzymolysis. And the aloe gel juice can be heated uniformly and enzymolyzed fully by heating and stirring.
103, performing plate-and-frame filtration on the materials, wherein the plate-and-frame meshes use 800 meshes of filter cloth to remove visible impurities, so as to obtain filtered aloe gel juice;
in the embodiment of the invention, the aloe gel juice obtained by filtering is ensured to have no visible impurities by using 800-mesh filter cloth for filtering.
in the embodiment of the invention, the macroporous resin column is used for removing the pigment, the bitter taste and the astringent taste in the filtered aloe gel juice. As an alternative example, the pore size of the macroporous resin column is: 0.315-1.25 mm.
105, desalting and deacidifying the column-passing aloe gel juice by using first-stage ion exchange resin to obtain primary-treated aloe gel juice;
in the embodiment of the present invention, the ion exchange resin includes a cation exchange resin and an anion exchange resin. Desalting with cation exchange resin to remove positively charged ions in the aloe gel juice, such as metal ions in inorganic salts such as calcium and magnesium, and remove part of astringency to improve taste of aloe juice. As an optional embodiment, the volume ratio of the aloe vera gel juice to the cation exchange resin is 8-16: 1, controlling the flow rate to be 1-2 BV/h. The anion exchange resin is utilized for deacidification treatment to remove acid substances in the column-passing aloe gel juice, so that the taste is better and softer, and the column-passing aloe gel juice is 8-16% of the anion resin according to the volume ratio: 1, controlling the flow rate to be 1-2 BV/h.
In the embodiment of the invention, part of inorganic salt and acid substances can be removed by using the primary ion exchange resin, wherein the removal rate of calcium ions reaches more than 50%.
106, desalting, deacidifying and refining the primary-treated aloe gel juice by using secondary ion exchange resin to obtain refined aloe gel juice;
in the embodiment of the invention, after the primary ion exchange resin, the secondary ion exchange resin is used again to further remove inorganic salt, organic acid and other substances in the primarily treated aloe gel juice. As an alternative example, the secondary ion exchange resin also comprises cation exchange resin and anion exchange resin, and the volume ratio of the primary aloe gel juice to the cation exchange resin, the volume ratio of the anion exchange resin and the flow rate of the primary aloe gel juice are respectively the same as the volume ratio of the post-aloe gel juice to the cation exchange resin, the volume ratio of the anion exchange resin and the flow rate of the post-aloe gel juice in the primary ion exchange resin.
In the embodiment of the invention, after the primary-treated aloe gel juice is subjected to ion exchange by the secondary ion exchange resin, the fine-treated aloe gel juice which is low in conductivity, low in acidity, sweet in taste, transparent and clear can be obtained, wherein the removal rate of calcium ions is more than 80%.
And 107, sequentially sterilizing, concentrating and freeze-drying the fine-processed aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%.
In the embodiment of the invention, as an optional embodiment, the sterilization temperature is 130 +/-2 ℃, and the sterilization time is 30 s. The concentration is physical concentration, the concentration is carried out until the content of soluble solid is 10 to 15 percent, and then the low-temperature vacuum freeze drying is carried out, thereby preparing the aloe gel dry powder suitable for wine products.
In the embodiment of the invention, as an optional embodiment, the macroporous resin column, the primary ion exchange resin and the secondary ion exchange resin are commercial products for food industry.
In the embodiment of the invention, the aloe is a perennial plant, is favored to grow in half-sandy soil environment, absorbs a large amount of inorganic salt ions in the growth process, and pectin, protein, inorganic salt and the like contained in the aloe gel obtained by primary treatment of peeled aloe are insoluble in wine, so that the phenomena of turbidity, precipitate precipitation and the like caused by adding aloe vera gel juice which is not completely treated into wine products are avoided, and the wine products are kept transparent and clear in appearance and unchanged in taste. Therefore, pectin and protein are filtered by adopting a stabilizing treatment flow in a physical treatment process; the inorganic salt is filtered by the primary and secondary ion exchange resins, so that the aloe gel is decolorized, deastringent, deacidified and desalted, and the obtained aloe gel dry powder suitable for wine products can meet the requirements of the wine products, and has good taste, high product stability and high safety.
The aloe gel dry powder provided by the embodiment of the invention has the conductivity of less than or equal to 100 mu s/cm, the pH value of 5-7 and slightly sweet and sweet mouthfeel under the condition of 0.5% aqueous solution, and cannot generate adverse effects on alcoholic products when being added into alcoholic products.
In the embodiment of the invention, as an optional embodiment, the aloe gel dry powder is added into the wine product by the following weight percentage: 0.15 to 0.3 percent.
The embodiment of the invention also provides an alcoholic product, wherein the alcoholic product contains 0.15-0.3 wt% of the aloe gel dry powder, and the aloe gel dry powder is obtained by adopting the method.
Example one
A1, pulverizing and squeezing completely peeled aloe gel 20T.
And B1, stabilizing the squeezed aloe gel juice, heating the aloe gel juice to 50-55 ℃, and performing enzymolysis by using special fruit and vegetable enzymes to improve the juice yield. Wherein the enzymolysis time is 30 minutes, and the rotating speed of a stirring paddle is 80 rad/min.
C1, filtering by using a plate frame, wherein the mesh number of the plate frame is 800 meshes of filter cloth, so as to ensure that the material obtained after the stabilization treatment has no visible impurities, and obtain the 17.3T aloe gel juice.
D1, passing the filtered aloe gel juice through a plate frame through a macroporous resin column, and mixing the filtered aloe gel juice with the macroporous resin column according to the weight ratio of 10: passing through column at a volume ratio of 1, and controlling flow rate to 2BV/h to remove pigment, bitter taste and astringent taste in the filtered aloe gel juice, and to obtain 16.8T juice.
E1, desalting and deacidifying by using first-stage ion exchange resin, and desalting by using cationic resin, wherein the ratio of the aloe gel juice to the cationic resin is 12: 1, controlling the flow rate to be 1.5 BV/h. Deacidifying the anion, wherein the ratio of the aloe gel juice to the cationic resin is 11: 1, controlling the flow rate to be 1.5 BV/h. Removing part of inorganic salt and acid substances, and obtaining the 16.5T primary treatment aloe gel juice, wherein the removal rate of calcium ions reaches more than 50%.
F1, desalting and deacidifying by using secondary ion exchange resin, further removing inorganic salt, organic acid and other substances by using the primary treated aloe gel juice through the secondary ion exchange resin, and passing through the ion exchange resin at the same level of column passing proportion and flow. The refined aloe gel juice with low conductivity, low acidity, sweet taste, transparency and clearness is obtained, the calcium ion removal rate reaches more than 80 percent, and the aloe gel juice with 0.75 percent of soluble solid matter, namely 16.2T refined aloe gel juice, is obtained.
G1, sterilizing, concentrating, freeze drying at 130 + -2 deg.C for 30s to obtain concentrated juice containing 11.00% soluble solid, and vacuum freeze drying at low temperature to obtain aloe gel dry powder suitable for wine products 95 kg.
In the embodiment of the invention, the physicochemical detection result of the aloe gel dry powder is shown in the table I
Watch 1
Example two
A2, pulverizing and squeezing completely peeled aloe gel 15T.
And B2, stabilizing the squeezed aloe gel juice, heating the aloe gel juice to 50-55 ℃, and performing enzymolysis by using special fruit and vegetable enzymes to improve the juice yield. Wherein the enzymolysis time is 40 minutes, and the rotating speed of a stirring paddle is 100 rad/min.
C2, filtering with a plate frame, wherein the mesh number of the plate frame is 800 meshes, so as to ensure that the materials have no visible impurities, and obtain 13.1T aloe gel juice.
D2, passing the filtered aloe gel juice through a plate frame through a macroporous resin column, and comparing the filtered aloe gel juice with the macroporous resin column according to the proportion of 12: passing through column at a volume ratio of 1, and controlling flow rate to 2.5BV/h to remove pigment, bitter taste and astringent taste in the filtered aloe gel juice to obtain 12.6T column-passed aloe gel juice.
E2, desalting and deacidifying by using first-stage ion exchange resin, and desalting by using cationic resin, wherein the ratio of the aloe gel juice to the cationic resin is 10: 1, controlling the flow rate to be 2 BV/h. Deacidifying the anion, wherein the ratio of the aloe gel juice to the cationic resin by volume ratio is 9: 1, controlling the flow rate to be 2 BV/h. Removing part of inorganic salt and acid substances, and obtaining the 12.3T primary treatment aloe gel juice, wherein the removal rate of calcium ions reaches more than 50%.
F2, desalting and deacidifying by using secondary ion exchange resin, further removing substances such as total inorganic salt and organic acid by using the primary treated aloe gel juice through the ion exchange resin, and passing through the ion exchange resin at the same level of column passing proportion and flow. The refined aloe gel juice with low conductivity, low acidity, sweet taste, transparency and clearness is obtained, the calcium ion removal rate reaches more than 80 percent, and the 12.1T refined aloe gel juice with 0.6 percent of soluble solid is obtained.
G2, sterilizing, concentrating, freeze drying at 130 + -2 deg.C for 30s to obtain concentrated juice of aloe gel with soluble solid content of 12.00% 600kg by physical concentration, and vacuum freeze drying at low temperature to obtain aloe gel powder 62kg suitable for wine products.
In the embodiment of the invention, the physicochemical detection result of the aloe gel dry powder is shown in the table II.
Watch two
EXAMPLE III
A3, peeling completely aloe gel 30T, pulverizing, and squeezing to obtain juice.
And B3, stabilizing the squeezed aloe gel juice, heating the aloe gel juice to 50-55 ℃, and performing enzymolysis by using special fruit and vegetable enzymes to improve the juice yield. Wherein the enzymolysis time is 45 minutes, and the rotating speed of a stirring paddle is 110 rad/min.
C3, filtering with a plate frame, wherein the mesh number of the plate frame is 800 meshes, and filtering with filter cloth to ensure that the materials have no visible impurities, thus obtaining the 26T aloe gel juice.
D3, passing the filtered aloe gel juice through a plate frame through a macroporous resin column, and mixing the filtered aloe gel juice with the macroporous resin column according to the ratio of 9: passing through column at a volume ratio of 1, and controlling flow rate to 3BV/h to remove pigment, bitter taste and astringent taste in the filtered aloe juice to obtain 25.4T column-passing aloe gel juice.
E3, desalting and deacidifying by using first-stage ion exchange resin, and desalting by using cationic resin, wherein the ratio of the aloe gel juice to the cationic resin is 10: 1, controlling the flow rate to be 2 BV/h. Deacidifying the anion, wherein the ratio of the aloe gel juice to the cationic resin by volume ratio is 9: 1, controlling the flow rate to be 1.5 BV/h. Removing part of inorganic salt and acid substances, and obtaining the 25.2T primary treatment aloe gel juice, wherein the removal rate of calcium ions reaches more than 50%.
F3, desalting and deacidifying with secondary ion exchange resin, further removing total inorganic salt and organic acid of the aloe juice by the primary treatment of the aloe gel juice with the ion exchange resin, and passing the aloe gel juice through the ion exchange resin at the same column passing ratio and flow rate. The aloe gel juice with low conductivity, low acidity, sweet taste, transparency and clearness is obtained, the calcium ion removal rate reaches more than 80 percent, and the 25T fine-processed aloe gel juice with 0.5 percent of soluble solid is obtained.
G3, sterilizing, concentrating, freeze drying at 130 + -2 deg.C for 30s to obtain 1000kg of aloe gel concentrated juice with 12.5% soluble solid, and vacuum freeze drying at low temperature to obtain 107.5kg of aloe gel dry powder suitable for wine products.
In the embodiment of the invention, the physicochemical detection result of the aloe gel dry powder is shown in the third table.
Fig. 2 is a schematic structural diagram of an apparatus for preparing aloe gel dry powder for wine products according to an embodiment of the present invention. As shown in fig. 2, the apparatus includes:
a pulverizing unit 201 for pulverizing and juicing the aloe gel completely peeled to obtain aloe gel juice;
the enzymolysis unit 202 is used for stabilizing the aloe gel juice to obtain a material, wherein the stabilizing treatment comprises heating and enzymolysis;
in the embodiment of the invention, as an optional embodiment, the heating temperature range is 50-55 ℃, the enzymolysis time is 30-60 minutes, and the rotating speed of a stirring paddle during enzymolysis is 80-180 rad/min.
The filtering unit 203 is used for performing plate-frame filtering on the materials, wherein the plate-frame meshes use 800 meshes of filter cloth to remove visible impurities, so as to obtain filtered aloe gel juice;
and a column passing unit 204, which is used for passing the filtered aloe gel juice through a macroporous resin column to obtain a column-passing aloe gel juice, wherein the volume ratio of the aloe gel juice to the macroporous resin is 8-16: 1, controlling the flow by 2-3 BV/h;
in the embodiment of the present invention, as an optional embodiment, the pore size of the macroporous resin column is: 0.315-1.25 mm.
A primary treatment unit 205, configured to perform desalination and deacidification primary treatment on the column-passed aloe gel juice by using a primary ion exchange resin to obtain a primary-treated aloe gel juice;
in the embodiment of the present invention, as an optional embodiment, the ion exchange resin includes a cation exchange resin and an anion exchange resin, the cation exchange resin is used for desalting to remove positively charged ions from the aloe gel juice, and the anion exchange resin is used for deacidifying to remove acids from the aloe gel juice. The volume ratio of the aloe gel juice to the cation exchange resin is 8-16: 1, controlling the flow rate to be 1-2 BV/h.
A refining unit 206, configured to perform desalination, deacidification and refining on the primarily-processed aloe gel juice by using a secondary ion exchange resin to obtain a refined aloe gel juice;
and the refining unit 207 is used for sequentially sterilizing, concentrating and freeze-drying the fine-processed aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%.
In the embodiment of the invention, as an optional embodiment, the sterilization temperature is 130 +/-2 ℃, and the sterilization time is 30 s.
In the embodiment of the invention, the aloe gel dry powder is added into the wine product by the following weight percentage: 0.15 to 0.3 percent.
As shown in fig. 3, an embodiment of the present application provides a computer device 300 for executing the method for preparing aloe gel dry powder for wine products in fig. 1, the device including a memory 301, a processor 302 and a computer program stored in the memory 301 and executable on the processor 302, wherein the processor 302 implements the steps of the method for preparing aloe gel dry powder for wine products when executing the computer program.
Specifically, the memory 301 and the processor 302 can be general-purpose memory and processor, and are not limited thereto, and the processor 302 can perform the above-mentioned method for preparing aloe gel dry powder applied to alcoholic beverages when running the computer program stored in the memory 301.
Corresponding to the method of preparing aloe gel dry powder applied to wine products in fig. 1, an embodiment of the present invention also provides a computer-readable storage medium having a computer program stored thereon, the computer program being executed by a processor to perform the steps of the above-described method of preparing aloe gel dry powder applied to wine products.
Specifically, the storage medium can be a general-purpose storage medium, such as a removable disk, a hard disk, etc., and when the computer program on the storage medium is executed, the method for preparing the aloe gel dry powder applied to the alcoholic beverage product can be executed.
In the embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. The above-described system embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and there may be other divisions in actual implementation, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of systems or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention in its spirit and scope. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A preparation method of aloe gel dry powder applied to wine products is characterized by comprising the following steps:
crushing and juicing completely peeled aloe gel to obtain aloe gel juice;
stabilizing aloe gel juice to obtain a material, wherein the stabilizing treatment comprises heating and enzymolysis;
filtering the material with plate frame filter cloth of 800 meshes to remove visible impurities to obtain filtered aloe gel juice;
and (3) subjecting the filtered aloe gel juice to column chromatography through a macroporous resin column to obtain the column-chromatography aloe gel juice, wherein the volume ratio of the aloe gel juice to the macroporous resin is 8-16: 1, controlling the flow by 2-3 BV/h;
desalting and deacidifying the column-passing aloe gel juice with primary ion exchange resin to obtain primary aloe gel juice;
desalting, deacidifying and refining the primary-treated aloe gel juice by using secondary ion exchange resin to obtain refined aloe gel juice;
sequentially sterilizing, concentrating and freeze-drying the refined aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%.
2. The method according to claim 1, wherein the heating temperature is 50-55 ℃, the enzymolysis time is 30-60 minutes, and the rotation speed of a stirring paddle during enzymolysis is 80-180 rad/min.
3. The method of claim 1, wherein the macroporous resin column has a pore size of: 0.315-1.25 mm.
4. The method as claimed in claim 1, wherein the ion exchange resin comprises cation exchange resin for desalting to remove positively charged ions from the aloe gel juice, and anion exchange resin for deacidifying to remove acids from the aloe gel juice.
5. The method according to claim 1, wherein the volume ratio of the aloe vera gel juice to the cation exchange resin is 8-16: 1, controlling the flow rate to be 1-2 BV/h.
6. The method according to any one of claims 1 to 5, wherein the sterilization temperature is 130 ℃ ± 2 ℃ and the sterilization time is 30 s.
7. The method of any one of claims 1 to 6, wherein the aloe gel dry powder is added to the wine product in the following weight percentages: 0.15 to 0.3 percent.
8. A device for preparing aloe gel dry powder applied to wine products is characterized by comprising:
a crushing unit for crushing and juicing the aloe gel completely peeled to obtain aloe gel juice;
the enzymolysis unit is used for stabilizing the aloe gel juice to obtain a material, and the stabilizing treatment comprises heating and enzymolysis;
a filtering unit for performing plate-frame filtering on the material, wherein the plate-frame mesh uses 800-mesh filter cloth to remove visible impurities, so as to obtain filtered aloe gel juice;
and the column passing unit is used for passing the filtered aloe gel juice through a macroporous resin column to obtain post-passed aloe gel juice, wherein the volume ratio of the aloe gel juice to the macroporous resin is 8-16: 1, controlling the flow by 2-3 BV/h;
a primary treatment unit, which is used for carrying out desalination and deacidification primary treatment on the column-passing aloe gel juice by utilizing primary ion exchange resin to obtain primary treated aloe gel juice;
a fine processing unit, which is used for desalting, deacidifying and fine processing the primary processed aloe gel juice by using secondary ion exchange resin to obtain fine processed aloe gel juice;
and the refining unit is used for sequentially sterilizing, concentrating and freeze-drying the refined aloe gel juice to obtain aloe gel dry powder, wherein the aloe gel dry powder is concentrated until the content of soluble solid matters is 10-15%.
9. A computer device, comprising: a processor, a memory and a bus, the memory storing machine readable instructions executable by the processor, the processor and the memory communicating via the bus when the computer device is running, the machine readable instructions when executed by the processor performing the steps of the method of preparing aloe gel dry powder for wine products according to any one of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, performs the steps of the method for preparing an aloe gel dry powder for wine products according to any one of claims 1 to 7.
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| CN114887349A (en) * | 2022-05-19 | 2022-08-12 | 云南万绿生物股份有限公司 | Method for obtaining aloe flower extract, aloe flower emulsion and device |
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