CN110419617A - Dried ice cream mix and its preparation process - Google Patents
Dried ice cream mix and its preparation process Download PDFInfo
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- CN110419617A CN110419617A CN201910562632.XA CN201910562632A CN110419617A CN 110419617 A CN110419617 A CN 110419617A CN 201910562632 A CN201910562632 A CN 201910562632A CN 110419617 A CN110419617 A CN 110419617A
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- 235000015243 ice cream Nutrition 0.000 title claims abstract description 62
- 239000000203 mixture Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000000843 powder Substances 0.000 claims abstract description 53
- 241000894006 Bacteria Species 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000004310 lactic acid Substances 0.000 claims abstract description 33
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 33
- 238000001694 spray drying Methods 0.000 claims abstract description 31
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 28
- 235000016709 nutrition Nutrition 0.000 claims abstract description 25
- 230000035764 nutrition Effects 0.000 claims abstract description 25
- 235000020183 skimmed milk Nutrition 0.000 claims abstract description 23
- 241000186660 Lactobacillus Species 0.000 claims abstract description 22
- 229940039696 lactobacillus Drugs 0.000 claims abstract description 22
- 239000003381 stabilizer Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 20
- 235000019482 Palm oil Nutrition 0.000 claims abstract description 12
- 235000012907 honey Nutrition 0.000 claims abstract description 12
- 239000002540 palm oil Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 33
- 238000001035 drying Methods 0.000 claims description 29
- 238000005507 spraying Methods 0.000 claims description 27
- 239000002002 slurry Substances 0.000 claims description 25
- 230000001954 sterilising effect Effects 0.000 claims description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims description 20
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 239000011268 mixed slurry Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 11
- 230000032683 aging Effects 0.000 claims description 11
- 235000010413 sodium alginate Nutrition 0.000 claims description 11
- 239000000661 sodium alginate Substances 0.000 claims description 11
- 229940005550 sodium alginate Drugs 0.000 claims description 11
- 238000000889 atomisation Methods 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 10
- 239000001110 calcium chloride Substances 0.000 claims description 9
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 240000001008 Dimocarpus longan Species 0.000 claims description 6
- 235000000235 Euphoria longan Nutrition 0.000 claims description 6
- 241000234435 Lilium Species 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000004090 dissolution Methods 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 5
- 238000000265 homogenisation Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims description 3
- 241000206575 Chondrus crispus Species 0.000 claims description 3
- 229920002907 Guar gum Polymers 0.000 claims description 3
- 206010027146 Melanoderma Diseases 0.000 claims description 3
- 229930006000 Sucrose Natural products 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000005202 decontamination Methods 0.000 claims description 3
- 230000003588 decontaminative effect Effects 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 239000000665 guar gum Substances 0.000 claims description 3
- 235000010417 guar gum Nutrition 0.000 claims description 3
- 229960002154 guar gum Drugs 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- -1 sucrose ester Chemical class 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims 2
- 244000126002 Ziziphus vulgaris Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000000968 intestinal effect Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000000050 nutritive effect Effects 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 241000287828 Gallus gallus Species 0.000 description 5
- 241001247821 Ziziphus Species 0.000 description 5
- 230000029087 digestion Effects 0.000 description 5
- 235000010410 calcium alginate Nutrition 0.000 description 4
- 239000000648 calcium alginate Substances 0.000 description 4
- 229960002681 calcium alginate Drugs 0.000 description 4
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010257 thawing Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 239000000783 alginic acid Substances 0.000 description 2
- 229960001126 alginic acid Drugs 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 150000004781 alginic acids Chemical class 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 210000004211 gastric acid Anatomy 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 235000019659 mouth feeling Nutrition 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000006041 probiotic Substances 0.000 description 2
- 235000018291 probiotics Nutrition 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000021262 sour milk Nutrition 0.000 description 2
- 235000013618 yogurt Nutrition 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000025366 tissue development Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/325—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/327—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds characterised by the fatty product used, e.g. fat, fatty acid, fatty alcohol, their esters, lecithin, glycerides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/34—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds characterised by carbohydrates used, e.g. polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/36—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
- A23G9/363—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins containing microorganisms, enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/40—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds characterised by the dairy products used
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/42—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
-
- 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 invention discloses a kind of dried ice cream mixs, are made of the raw material of following parts by weight: 50-60 parts of skimmed milk, 12-18 parts of lactobacillus preparation, 7-9 parts of egg liquid, 8-10 parts of honey, 5-6 parts of nutrition powder, 2-3 parts of palm oil, 0.12-0.15 parts of emulsifier, 0.12-0.15 parts of stabilizer；The invention also discloses the preparation processes of the dried ice cream mix.The present invention enables lactic acid bacteria to go directly human body intestinal canal and slow release, maintains the lactobacillus micro-ecological ambient environment in human body intestinal canal, promote absorption of the enteron aisle to nutriment by the way that lactobacillus preparation is added in the feed；By mixing nutrition powder in the feed, higher nutritive value can not only be brought, and unique mouthfeel can be brought；The present invention does not add any essence and pigment in the production process, and product obtained is healthy, natural；Meanwhile using special spray-drying installation, production efficiency can not only be improved, and can be improved the molding effect and quality of powder.
Description
Technical field
The invention belongs to food processing technology fields, and in particular, to a kind of dried ice cream mix and its preparation process.
Background technique
Ice cream is a kind of fashion cold drink, ice-cold tasty and refreshing to be loved by consumers due to its aromatic flavour.As people are raw
The flat raising of running water, certain requirement is proposed to the healthcare function of ice cream, but is conventionally used to the ice cream of production ice cream
Powder is free of health-care components mostly.
Lactic acid bacteria is the common name for the Gram-negative bacteria that a group generates a large amount of lactic acid from fermentability carbohydrate, extensively
The general probiotics being present in human body intestinal canal.The experimental results show that lactic acid bacteria is adjustable body normal intestinal flora, keep
Microecological balance improves food digestion rate and biological value, lowers cholesterol, controls endotoxin, inhibits spoilage organisms in enteron aisle raw
Long breeding and spoilage product generate, and manufacture nutrition, stimulate tissue development, thus to body nutritional status, physiological function, cell sense
Dye, drug effect, toxic reaction, immune response, tumour occur, the generations such as aging course and unexpected emergency reaction effect.In addition
Lactic acid bacteria can secrete a kind of tetrameric acid, can kill the bacterium of a large amount of harmful tool drug resistance；The organic acid that lactic acid bacteria generates has
Conducive to the absorption of the elements such as calcium, iron.Therefore lactic acid bacteria can not only safeguard human body micro-ecological environment, but also can promote nutrition at
The decomposition and absorption divided.
Chinese patent CN201310130268.2 discloses a kind of sour milk powder, Yoghourt ice-cream powder and its preparation process and makes
With method, preparation uses the drying process with atomizing of lower temperature, and strain is in constant speed growth period, and at this moment strain is enlivening
Growth, has certain adaptability to the change of external environmental condition, the activity benefit in sour milk powder and Yoghourt ice-cream powder obtained
Raw bacterial content is high.Although probiotics quantity that this dried ice cream mix contains is high, but this lactobacteria-containing ice cream is by disappearing
When changing road, the activity of lactic acid bacteria can be reduced or even be lost activity completely, because lactic acid bacteria optimum PH is 4.5-7.0, human stomach
Middle pH value is about 2 or so.Therefore, the effect of lactic acid bacteria can not be given full play to.
Summary of the invention
The purpose of the present invention is to provide dried ice cream mix and its preparation processes, by the way that lactic acid bacteria is added in ice cream materials
Preparation enables lactic acid bacteria to go directly human body intestinal canal and slow release, maintains the lactobacillus micro-ecological environment ring in human body intestinal canal
Border promotes absorption and digestion of the enteron aisle to nutriment；By mixing nutrition powder in the feed, ice cream can not only be assigned
The higher nutritive value of powder, and unique mouthfeel can be brought；The present invention does not add any essence and color in the production process
Element, product obtained are healthy, natural；Meanwhile using special spray-drying installation, production efficiency can not only be improved, and
The molding effect and quality that can be improved powder, improve the quality of dried ice cream mix.
The purpose of the present invention can be achieved through the following technical solutions:
Dried ice cream mix is made of the raw material of following parts by weight: 50-60 parts of skimmed milk, 12-18 parts of lactobacillus preparation, chicken
7-9 parts of egg liquid, 8-10 parts of honey, 5-6 parts of nutrition powder, 2-3 parts of palm oil, 0.12-0.15 parts of emulsifier, stabilizer 0.12-
0.15 part；
The emulsifier includes sucrose ester and monoglyceride, and mass ratio between the two is 1:1；
The stabilizer includes guar gum, carragheen and sodium carboxymethylcellulose, and the mass ratio between three is 3:2:
1；
The dried ice cream mix is made of following steps:
The dissolution of S1, emulsion stabilizer:
Emulsifier, stabilizer and honey are uniformly mixed, premixing auxiliary material is obtained；
The skimmed milk for taking 1/4 is preheated to 60-70 DEG C, and premixing auxiliary material is added, is dispersed with stirring through high-shear emulsion machine, makes
Obtain stable emulsifying agent solution；
S2, allotment:
It takes 1/4 skimmed milk to be uniformly mixed with egg liquid again, obtains pretreatment egg liquid；
Stable emulsifying agent solution is placed in material-compound tank, remaining skimmed milk is slowly added into stable emulsifying agent solution
In, 2000-2500r/min stirs 8-10min, continuously adds lactobacillus preparation and pretreatment egg liquid, stirs 10-12min, slowly
Nutrition powder is added, first 2000-2500r/min stirs 8-10min, then 500-600r/min stirs 10-15min, increases feed liquid
Palm oil is added to 65-70 DEG C in temperature, and 500-600r/min stirs 8-10min, and after filtering, mixed slurry is made；
S3, homogeneous: filtered mixed slurry carries out homogeneous by homogenizer, and control homogenization pressure is 20-22MPa, temperature
Degree is 75-80 DEG C；
S4, sterilization: the slurry that homogeneous is completed is immediately heated sterilization, and sterilization temperature is 85-90 DEG C, time 25-30min；
S5, aging: to make in slurry each ingredient fully emulsified and fusion, the slurry of sterilization is rapidly cooled to room with cold water
Temperature is hereinafter, aging at low temperature, and temperature is 2-4 DEG C, time 8-12h；
S6, spray drying: slurry being pumped into the atomizer of spray-drying installation through feeding and is atomized, and is opened simultaneously
The motor of shaft connection, opens the hot-air of hot air pipe connection, and the slurry after atomization is entered in drying tower by spraying tube body, dry
Spray-drying process is completed in dry tower, obtains powder；
Wherein, hot air temperature is 145-155 DEG C；
S7, packaging: being cooled to room temperature to powder, is packed, and dried ice cream mix is obtained.
Further, the nutrition powder is prepared by the following method:
Jujube is removed into kernel, longan decladding stoning, dried lily bulb decontamination and is had behind the part of blackspot according to mass ratio
11:4:3 is uniformly mixed, and mixture is put into baking box and toasts 10-12min at a temperature of 110-115 DEG C, temperature is cooled to
Nutrition powder is obtained after 90 meshes using cryogrinding instrument grinds at 45-50 DEG C.
Further, the lactobacillus preparation is prepared by the following method:
(1) sodium alginate and calcium chloride are dissolved in distilled water respectively, are configured to the alginic acid that mass concentration is 4% respectively
Sodium solution, the calcium chloride solution that mass concentration is 6%；
(2) lactic acid bacteria thallus is added into calcium chloride solution, wherein the additional amount of lactic acid bacteria thallus is that calcium chloride is molten
Sodium alginate soln is slowly dropped into calcium chloride solution according still further to the ratio between volume for 1:1, during which keeps not by the 5% of liquid quality
Disconnected stirring, after the completion, filtering obtains lactic acid bacteria agent.
The preparation process of dried ice cream mix, includes the following steps:
The dissolution of S1, emulsion stabilizer:
Emulsifier, stabilizer and honey are uniformly mixed, premixing auxiliary material is obtained；
The skimmed milk for taking 1/4 is preheated to 60-70 DEG C, and premixing auxiliary material is added, is dispersed with stirring through high-shear emulsion machine, makes
Obtain stable emulsifying agent solution；
S2, allotment:
It takes 1/4 skimmed milk to be uniformly mixed with egg liquid again, obtains pretreatment egg liquid；
Stable emulsifying agent solution is placed in material-compound tank, remaining skimmed milk is slowly added into stable emulsifying agent solution
In, 2000-2500r/min stirs 8-10min, continuously adds lactobacillus preparation and pretreatment egg liquid, stirs 10-12min, slowly
Nutrition powder is added, first 2000-2500r/min stirs 8-10min, then 500-600r/min stirs 10-15min, increases feed liquid
Palm oil is added to 65-70 DEG C in temperature, and 500-600r/min stirs 8-10min, and after filtering, mixed slurry is made；
S3, homogeneous: filtered mixed slurry carries out homogeneous by homogenizer, and control homogenization pressure is 20-22MPa, temperature
Degree is 75-80 DEG C；
S4, sterilization: the slurry that homogeneous is completed is immediately heated sterilization, and sterilization temperature is 85-90 DEG C, time 25-30min；
S5, aging: to make in slurry each ingredient fully emulsified and fusion, the slurry of sterilization is rapidly cooled to room with cold water
Temperature is hereinafter, aging at low temperature, and temperature is 2-4 DEG C, time 8-12h；
S6, spray drying: slurry being pumped into the atomizer of spray-drying installation through feeding and is atomized, and is opened simultaneously
The motor of shaft connection, opens the hot-air of hot air pipe connection, and the slurry after atomization is entered in drying tower by spraying tube body, dry
Spray-drying process is completed in dry tower, obtains powder；
Wherein, hot air temperature is 145-155 DEG C；
S7, packaging: being cooled to room temperature to powder, is packed, and dried ice cream mix is obtained.
Further, spray-drying installation in step S6, including drying tower and the spraying device that is installed in drying tower and
Drying device；
Drying tower includes tubular tower and the conical tower for being fixed on tubular tower rear surface, and the side wall of tubular tower is provided with the first peace
Hole is filled, the upper end of tubular tower is equipped with tower lid, and the lid surface center of tower lid is provided with the second mounting hole, table on the cover board of tower lid
Face is equipped with atomizer；The lower end of conical tower is equipped with end cap, is provided with third mounting hole on end cap；
Spraying device includes spraying tube body, gear ring, two first gears and second gear, and spraying tube body passes through the second installation
Through being installed on the cover board of tower lid, spraying tube body includes the first pipe being mutually communicated, second pipe and two third pipes in hole
Road, two third pipelines and second pipe form the C-shaped pipes line structure that Open Side Down, and first pipe is run through by bearing to be installed on
On the cover board of the tower lid and upper part of first pipe is protruded into atomizer and is installed on atomizer, and the bottom end of third pipeline is
Sealing, the side wall of third pipeline offers equally distributed droplet outlet；First gear is connected on third pipeline；
Gear ring is fixed on the side inner surface of tubular tower, and gear ring is engaged with two first gears；
Second gear is fixed on shaft, and shaft is run through by third mounting hole to be installed on end cap, second gear and two
A first gear engagement；
Drying device includes hot air pipe and two ring pipes, and hot air pipe is run through by the first mounting hole is installed on tubular tower
On side wall, two ring pipes are connected by connecting tube, and connecting tube is connect with hot air pipe, hot air pipe, connecting tube and two ring pipes
It mutually penetrates through, equally distributed venthole is provided on ring pipe.
Further, all side walls of the conical tower are equipped with discharge valve.
Further, the hot air pipe is connected with the compressed air of heat.
Beneficial effects of the present invention:
The present invention joined lactobacillus preparation in dried ice cream mix raw material, by using sodium alginate and calcium chloride as packet
It buries material and embedding treatment is carried out to lactic acid bacteria thallus, reacting between sodium alginate and calcium chloride, it is round, transparent to be formed
Lactic acid bacteria thallus is embedded in microballoon by calcium alginate microsphere, since calcium alginate is not easy to be destroyed by gastric acid, so that lactic acid bacteria bacterium
Agent can be directly entered in enteron aisle by stomach, be slowly dissolved in intestinal juice, and lactic acid bacteria at release, the human body so that lactic acid bacteria goes directly
Enteron aisle and slow release maintain the lactobacillus micro-ecological ambient environment in human body intestinal canal, promote absorption of the enteron aisle to nutriment
And digestion；
The present invention joined nutrition powder in ice cream materials, and nutrition powder is made of jujube, longan and lily, red
Jujube, longan and lily nutrient composition content are higher, and have unique fragrance, can assign dried ice cream mix higher nutriture value
Value, meanwhile, solid powder/particle is contained in ice cream, unique mouth feeling experience can be brought when edible；
The present invention carries out spray drying treatment, mixed slurry warp to mixed slurry raw material using special spray-drying installation
Feeding is pumped into atomizer, and atomization process is completed in atomizer, the feed liquid after atomization again by the first pipe of spraying tube body into
Enter in two third pipelines, and gone out by the droplet output spray on third pipeline, due to spraying tube body be do not stopping to rotate, therefore
And droplet can uniformly spray under the influence of centrifugal force to third tube circumference, form droplet more evenly, more tiny, hot-air
Two ring pipes are flowed to after entering via hot air pipe respectively, and are uniformly sprayed by the venthole on ring pipe, are sprayed by venthole
Hot-air pour into droplet from all directions from droplet, uniform droplet runs into the multi-faceted hot-air for coming through and, can not only
The contact area for increasing droplet and hot-air, accelerates the drying granulating of droplet, and can guarantee that droplet is heated evenly, and improves powder
The particle uniformity of grain, improves the quality of powder；The spray-drying installation produces dried ice cream mix, can not only improve production effect
Rate, and can be improved the molding effect and quality of powder, improve the quality of dried ice cream mix；
The present invention enables lactic acid bacteria to go directly and human body intestinal canal and delays by the way that lactobacillus preparation is added in ice cream materials
On The Drug Release maintains the lactobacillus micro-ecological ambient environment in human body intestinal canal, promotes absorption and digestion of the enteron aisle to nutriment；It is logical
Incorporation nutrition powder in the feed is crossed, can not only assign dried ice cream mix higher nutritive value, and can bring unique
Mouthfeel；The present invention does not add any essence and pigment in the production process, and product obtained is healthy, natural；Meanwhile use is special
Spray-drying installation, production efficiency can not only be improved, and can be improved the molding effect and quality of powder, improve ice river in Henan Province
Drench the quality of powder.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is the structural schematic diagram of spray-drying installation of the present invention；
Fig. 2 is the structural schematic diagram of the drying tower of spray-drying installation；
Fig. 3 is the partial structural diagram of Fig. 1；
Fig. 4 is the partial structural diagram of Fig. 1；
Fig. 5 is the structural schematic diagram of the spraying device of spray-drying installation；
Fig. 6 is the partial structural diagram of Fig. 5；
Fig. 7 is the structural schematic diagram of the drying device of spray-drying installation.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
Dried ice cream mix is made of the raw material of following parts by weight: 50-60 parts of skimmed milk, 12-18 parts of lactobacillus preparation, chicken
7-9 parts of egg liquid, 8-10 parts of honey, 5-6 parts of nutrition powder, 2-3 parts of palm oil, 0.12-0.15 parts of emulsifier, stabilizer 0.12-
0.15 part；
Wherein, emulsifier includes sucrose ester and monoglyceride, and mass ratio between the two is 1:1；
Stabilizer includes guar gum, carragheen and sodium carboxymethylcellulose, and the mass ratio between three is 3:2:1；
The nutrition powder is prepared by the following method:
Jujube is removed into kernel, longan decladding stoning, dried lily bulb decontamination and is had behind the part of blackspot according to mass ratio
11:4:3 is uniformly mixed, and mixture is put into baking box and toasts 10-12min at a temperature of 110-115 DEG C, temperature is cooled to
Nutrition powder is obtained after 90 meshes using cryogrinding instrument grinds at 45-50 DEG C；
Jujube, longan and lily nutrient composition content are higher, and have unique fragrance, and it is higher can to assign dried ice cream mix
Nutritive value, meanwhile, solid powder/particle is contained in ice cream, unique mouth feeling experience can be brought when edible；
The lactobacillus preparation is prepared by the following method:
(1) sodium alginate and calcium chloride are dissolved in distilled water respectively, are configured to the alginic acid that mass concentration is 4% respectively
Sodium solution, the calcium chloride solution that mass concentration is 6%；
(2) lactic acid bacteria thallus is added into calcium chloride solution, wherein the additional amount of lactic acid bacteria thallus is that calcium chloride is molten
Sodium alginate soln is slowly dropped into calcium chloride solution according still further to the ratio between volume for 1:1, during which keeps not by the 5% of liquid quality
Disconnected stirring, after the completion, filtering obtains lactic acid bacteria agent；
Embedding treatment, sodium alginate are carried out to lactic acid bacteria thallus as embedded material by using sodium alginate and calcium chloride
It can react to form round, transparent calcium alginate microsphere between calcium chloride, lactic acid bacteria thallus is embedded in microballoon, by
It is not easy to be destroyed by gastric acid in calcium alginate, so that lactic acid bacteria agent can be directly entered in enteron aisle by stomach, it is slow in intestinal juice
Dissolution, and lactic acid bacteria at release, human body intestinal canal and slow release so that lactic acid bacteria goes directly, maintain the lactic acid bacteria in human body intestinal canal micro-
Ecological environment environment promotes absorption and digestion of the enteron aisle to nutriment；
The preparation process of dried ice cream mix, includes the following steps:
The dissolution of S1, emulsion stabilizer:
Emulsifier, stabilizer and honey are uniformly mixed, premixing auxiliary material is obtained；
The skimmed milk for taking 1/4 is preheated to 60-70 DEG C, and premixing auxiliary material is added, is dispersed with stirring through high-shear emulsion machine, makes
Obtain stable emulsifying agent solution；
S2, allotment:
It takes 1/4 skimmed milk to be uniformly mixed with egg liquid again, obtains pretreatment egg liquid；(by first by egg liquid and portion
Divide skimmed milk to be pre-mixed, protein denaturation can be prevented at cotton-shaped)
Stable emulsifying agent solution is placed in material-compound tank, remaining skimmed milk is slowly added into stable emulsifying agent solution
In, 2000-2500r/min stirs 8-10min, continuously adds lactobacillus preparation and pretreatment egg liquid, stirs 10-12min, slowly
Nutrition powder is added, first 2000-2500r/min stirs 8-10min, then 500-600r/min stirs 10-15min, increases feed liquid
Palm oil is added to 65-70 DEG C in temperature, and 500-600r/min stirs 8-10min, and after filtering, mixed slurry is made；
S3, homogeneous: filtered mixed slurry carries out homogeneous by homogenizer, and control homogenization pressure is 20-22MPa, temperature
Degree is 75-80 DEG C；
S4, sterilization: the slurry that homogeneous is completed is immediately heated sterilization, and sterilization temperature is 85-90 DEG C, time 25-30min；
S5, aging: to make in slurry each ingredient fully emulsified and fusion, the slurry of sterilization is rapidly cooled to room with cold water
Temperature is hereinafter, aging at low temperature, and temperature is 2-4 DEG C, time 8-12h；
S6, spray drying: slurry is pumped into the atomizer 16 of spray-drying installation through feeding and is atomized, is opened simultaneously
The motor of the connection of shaft 25 is opened, the hot-air that hot air pipe 31 connects is opened, the slurry after atomization enters drying by spraying tube body 21
In cylinder, spray-drying process is completed in drying tower 1, obtains powder；
Wherein, hot air temperature is 145-155 DEG C；
S7, packaging: being cooled to room temperature to powder, is packed, and dried ice cream mix is obtained；
It please refers to shown in Fig. 1-7, the spray-drying installation, as shown in Figure 1, including drying tower 1 and being installed on drying tower 1
Interior spraying device 2 and drying device 3；
As shown in Figure 2,3, drying tower 1 includes tubular tower 11 and the conical tower 12 for being fixed on 11 rear surface of tubular tower, cylinder
The side wall of shape tower 11 is provided with the first mounting hole 13, and the upper end of tubular tower 11 is equipped with tower lid 14, the lid surface centre bit of tower lid 14
It sets and is provided with the second mounting hole, the cover board upper surface of tower lid 14 is equipped with atomizer 16；The lower end of conical tower 12 is equipped with end cap 17, end
Third mounting hole 18 is provided on lid 17；It should be noted that all side walls of conical tower 12 are equipped with discharge valve 19, it to be used for discharging；
As shown in figure 4, spraying device 2 includes spraying tube body 21,22, two first gears 23 of gear ring and second gear 24,
Spraying tube body 21 is run through by the second mounting hole to be installed on the cover board of tower lid 14, specifically, as shown in fig. 6, spraying tube body 21
Including first pipe 2101, second pipe 2102 and the two third pipelines 2103 being mutually communicated, two third pipelines 2103 with
Second pipe 2102 forms the C-shaped pipes line structure that Open Side Down, and first pipe 2101 is run through by bearing is installed on tower lid 14
On the cover board and upper part of first pipe 2101 is protruded into atomizer 16 and is installed on atomizer 16, third pipeline 2103
Bottom end is sealing, and the side wall of third pipeline 2103 offers equally distributed droplet outlet 2104；It is living on third pipeline 2103
It is dynamic to be connected with first gear 23；
Gear ring 22 is fixed on the side inner surface of tubular tower 11, and gear ring 22 is engaged with two first gears 23；
Second gear 24 is fixed on shaft 25, and shaft 25 is run through by third mounting hole 18 to be installed on end cap 17, axis
One end that bar 25 stretches out outside tower is connected with motor, and motor driven shaft 25 rotates；Second gear 24 is nibbled with two first gears 23
It closes；
As shown in fig. 7, drying device 3 includes hot air pipe 31 and two ring pipes 32, hot air pipe 31 passes through the first mounting hole
13 through being installed on the side wall of tubular tower 11, and hot air pipe 31 is connected with the compressed air of heat, and two ring pipes 32 pass through connection
Pipe 33 connects, and connecting tube 33 is connect with hot air pipe 31, it should be noted that hot air pipe 31, connecting tube 33 and two ring pipes 32
It mutually penetrates through, equally distributed venthole 34 is provided on ring pipe 32；Hot-air flows to respectively after entering via hot air pipe 31
Two ring pipes 32, and uniformly sprayed by the venthole 34 on ring pipe 32, it is dry to carry out hot-air to atomized drop；
The working principle and mode of the spray-drying installation:
Motor driven shaft 25 rotates, second gear 24 is driven to rotate, by between gear and gear and gear ring are nibbled
Transmission is closed, two first gears 23 is driven to revolve while doing rotation around second gear 24, even due to 23 activity of first gear
It is connected on the third pipeline 2103 of spraying tube body 21, does not stop to rotate so that two first gears 23 will drive spraying tube body 21；
Feed liquid is pumped into atomizer 16 through feeding, and atomization process is completed in atomizer 16, and the feed liquid after atomization is again by spraying
The first pipe 2101 of mist tube body 21 enters in two third pipelines 2103, and by the droplet outlet 2104 on third pipeline 2103
It sprays out, since spraying tube body 21 is not stop to rotate, so droplet under the influence of centrifugal force can be to third pipeline 2103
Periphery is uniformly sprayed, and droplet more evenly, more tiny is formed, and hot-air flows to two annulars after entering via hot air pipe 31 respectively
Pipe 32, and by ring pipe 32 venthole 34 uniformly spray, the hot-air sprayed by venthole 34 from droplet from all directions
Droplet is poured into, uniform droplet runs into the multi-faceted hot-air for coming through and, can not only increase the contact surface of droplet and hot-air
Product, accelerates the drying granulating of droplet, and can guarantee that droplet is heated evenly, and improves the particle uniformity of powder, improves powder
Quality；The pulp atomization drying apparatus produces dried ice cream mix, can not only improve production efficiency, and can be improved the molding of powder
Effect and quality improve the quality of dried ice cream mix.
Embodiment 1
Dried ice cream mix is made of the raw material of following parts by weight: 50-60 parts of skimmed milk, 12-18 parts of lactobacillus preparation, chicken
7-9 parts of egg liquid, 8-10 parts of honey, 5-6 parts of nutrition powder, 2-3 parts of palm oil, 0.12-0.15 parts of emulsifier, stabilizer 0.12-
0.15 part.
Embodiment 2
Dried ice cream mix is made of the raw material of following parts by weight: 50-60 parts of skimmed milk, 12-18 parts of lactobacillus preparation, chicken
7-9 parts of egg liquid, 8-10 parts of honey, 5-6 parts of nutrition powder, 2-3 parts of palm oil, 0.12-0.15 parts of emulsifier, stabilizer 0.12-
0.15 part.
Embodiment 3
Dried ice cream mix is made of the raw material of following parts by weight: 50-60 parts of skimmed milk, 12-18 parts of lactobacillus preparation, chicken
7-9 parts of egg liquid, 8-10 parts of honey, 5-6 parts of nutrition powder, 2-3 parts of palm oil, 0.12-0.15 parts of emulsifier, stabilizer 0.12-
0.15 part.
Comparative example 1
Using the raw material in embodiment 1, powder processed is dried using common spray drying device during the preparation process.
1) quality index of dried ice cream mix, including organoleptic indicator's (color grows smell, form, dissolubility) are detected, physics and chemistry refers to
It marks (moisture content, fat content, protein content), testing result such as table 1:
Table 1
It is found that organoleptic indicator's performance of dried ice cream mix made from embodiment 1-3 is good, and protein content therein >
9.8%, compared to comparative example 1, illustrates to be spray-dried using special spray-drying installation, can be improved the molding of powder
Effect and quality improve the quality of dried ice cream mix；
2) dried ice cream mix and 2-3 times of dried ice cream mix of pure water are added together into ice cream maker, ice cream is made, it is right
The quality of ice cream does following test:
Expansion rate, the thawing rate of ice cream are tested, test result is as follows table 2:
Table 2
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | |
| Expansion rate/% | 58.5 | 58.2 | 58.6 | 50.2 |
| Thawing rate/% | 34.6 | 34.5 | 34.2 | 40.5 |
It is found that the expansion rate of ice cream made from embodiment 1-3 is 58.2-58.6%, thawing rate is 34.2-34.6%,
Illustrate that the expansion rate of ice cream made from dried ice cream mix of the invention is moderate, thawing rate is lower, and anti-effect of melting is preferable, ice obtained
River in Henan Province drenches form stable without bulky grain, bubble-free and hole, and mouthfeel and mode of appearance are good.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. dried ice cream mix, which is characterized in that be made of the raw material of following parts by weight: 50-60 parts of skimmed milk, lactobacillus preparation
12-18 parts, it is 7-9 parts of egg liquid, 8-10 parts of honey, 5-6 parts of nutrition powder, 2-3 parts of palm oil, 0.12-0.15 parts of emulsifier, steady
Determine 0.12-0.15 parts of agent；
The emulsifier includes sucrose ester and monoglyceride, and mass ratio between the two is 1:1；
The stabilizer includes guar gum, carragheen and sodium carboxymethylcellulose, and the mass ratio between three is 3:2:1；
The dried ice cream mix is made of following steps:
The dissolution of S1, emulsion stabilizer:
Emulsifier, stabilizer and honey are uniformly mixed, premixing auxiliary material is obtained；
The skimmed milk for taking 1/4 is preheated to 60-70 DEG C, and premixing auxiliary material is added, is dispersed with stirring through high-shear emulsion machine, and cream is made
Change stabiliser solution；
S2, allotment:
It takes 1/4 skimmed milk to be uniformly mixed with egg liquid again, obtains pretreatment egg liquid；
Stable emulsifying agent solution is placed in material-compound tank, remaining skimmed milk is slowly added into stable emulsifying agent solution,
2000-2500r/min stirring 8-10min, continuously adds lactobacillus preparation and pretreatment egg liquid, stirs 10-12min, slowly adds
Enter nutrition powder, first 2000-2500r/min stirs 8-10min, then 500-600r/min stirs 10-15min, increases feed liquid temperature
Palm oil is added to 65-70 DEG C in degree, and 500-600r/min stirs 8-10min, and after filtering, mixed slurry is made；
S3, homogeneous: filtered mixed slurry carries out homogeneous by homogenizer, and control homogenization pressure is 20-22MPa, and temperature is
75-80℃；
S4, sterilization: the slurry that homogeneous is completed is immediately heated sterilization, and sterilization temperature is 85-90 DEG C, time 25-30min；
S5, aging: to make in slurry each ingredient fully emulsified and fusion, by the slurry of sterilization with cold water be rapidly cooled to room temperature with
Under, aging at low temperature, temperature is 2-4 DEG C, time 8-12h；
S6, spray drying: slurry is pumped into the atomizer (16) of spray-drying installation through feeding and is atomized, is opened simultaneously
The motor of shaft (25) connection, opens the hot-air of hot air pipe (31) connection, and the slurry after atomization is entered by spraying tube body (21)
In drying tower (1), spray-drying process is completed in drying tower (1), obtains powder；
Wherein, hot air temperature is 145-155 DEG C；
S7, packaging: being cooled to room temperature to powder, is packed, and dried ice cream mix is obtained.
2. dried ice cream mix according to claim 1, which is characterized in that the nutrition powder is prepared by the following method:
Jujube is removed into kernel, longan decladding stoning, dried lily bulb decontamination and is had behind the part of blackspot according to mass ratio 11:4:
3 are uniformly mixed, and mixture is put into baking box and toasts 10-12min at a temperature of 110-115 DEG C, temperature is cooled to 45-50 DEG C
When using cryogrinding instrument grinds after 90 meshes obtain nutrition powder.
3. dried ice cream mix according to claim 1, which is characterized in that the lactobacillus preparation is prepared by the following method:
(1) sodium alginate and calcium chloride are dissolved in distilled water respectively, it is molten is configured to the sodium alginate that mass concentration is 4% respectively
Liquid, the calcium chloride solution that mass concentration is 6%；
(2) lactic acid bacteria thallus is added into calcium chloride solution, wherein the additional amount of lactic acid bacteria thallus is calcium chloride solution matter
Sodium alginate soln is slowly dropped into calcium chloride solution according still further to the ratio between volume for 1:1, during which keeps constantly stirring by the 5% of amount
It mixes, after the completion, filtering obtains lactic acid bacteria agent.
4. the preparation process of dried ice cream mix, which comprises the steps of:
The dissolution of S1, emulsion stabilizer:
Emulsifier, stabilizer and honey are uniformly mixed, premixing auxiliary material is obtained；
The skimmed milk for taking 1/4 is preheated to 60-70 DEG C, and premixing auxiliary material is added, is dispersed with stirring through high-shear emulsion machine, and cream is made
Change stabiliser solution；
S2, allotment:
It takes 1/4 skimmed milk to be uniformly mixed with egg liquid again, obtains pretreatment egg liquid；
Stable emulsifying agent solution is placed in material-compound tank, remaining skimmed milk is slowly added into stable emulsifying agent solution,
2000-2500r/min stirring 8-10min, continuously adds lactobacillus preparation and pretreatment egg liquid, stirs 10-12min, slowly adds
Enter nutrition powder, first 2000-2500r/min stirs 8-10min, then 500-600r/min stirs 10-15min, increases feed liquid temperature
Palm oil is added to 65-70 DEG C in degree, and 500-600r/min stirs 8-10min, and after filtering, mixed slurry is made；
S3, homogeneous: filtered mixed slurry carries out homogeneous by homogenizer, and control homogenization pressure is 20-22MPa, and temperature is
75-80℃；
S4, sterilization: the slurry that homogeneous is completed is immediately heated sterilization, and sterilization temperature is 85-90 DEG C, time 25-30min；
S5, aging: to make in slurry each ingredient fully emulsified and fusion, by the slurry of sterilization with cold water be rapidly cooled to room temperature with
Under, aging at low temperature, temperature is 2-4 DEG C, time 8-12h；
S6, spray drying: slurry is pumped into the atomizer (16) of spray-drying installation through feeding and is atomized, is opened simultaneously
The motor of shaft (25) connection, opens the hot-air of hot air pipe (31) connection, and the slurry after atomization is entered by spraying tube body (21)
In drying tower (1), spray-drying process is completed in drying tower (1), obtains powder；
Wherein, hot air temperature is 145-155 DEG C；
S7, packaging: being cooled to room temperature to powder, is packed, and dried ice cream mix is obtained.
5. the preparation process of dried ice cream mix according to claim 4, which is characterized in that spray-drying installation in step S6,
Including drying tower (1) and the spraying device (2) and drying device (3) that are installed in drying tower (1)；
Drying tower (1) includes tubular tower (11) and the conical tower (12) for being fixed on tubular tower (11) rear surface, tubular tower (11)
Side wall be provided with the first mounting hole (13), the upper end of tubular tower (11) is equipped with tower lid (14), the lid surface center of tower lid (14)
Position is provided with the second mounting hole, and the cover board upper surface of tower lid (14) is equipped with atomizer (16)；The lower end of conical tower (12) is equipped with
End cap (17) is provided with third mounting hole (18) on end cap (17)；
Spraying device (2) includes spraying tube body (21), gear ring (22), two first gears (23) and second gear (24), spraying
For tube body (21) by the second mounting hole through being installed on the cover board of tower lid (14), spraying tube body (21) include the be mutually communicated
One pipeline (2101), second pipe (2102) He Lianggen third pipeline (2103), two third pipelines (2103) and second pipe
(2102) the C-shaped pipes line structure that Open Side Down is formed, first pipe (2101) runs through the lid for being installed on tower lid (14) by bearing
On the plate and upper part of first pipe (2101) is protruded into atomizer (16) and is installed on atomizer (16), third pipeline
(2103) bottom end is sealing, and the side wall of third pipeline (2103) offers equally distributed droplet outlet (2104)；Third
First gear (23) are connected on pipeline (2103)；
Gear ring (22) is fixed on the side inner surface of tubular tower (11), and gear ring (22) is engaged with two first gears (23)；
Second gear (24) is fixed on shaft (25), and shaft (25) is run through by third mounting hole (18) is installed on end cap (17)
On, second gear (24) is engaged with two first gears (23)；
Drying device (3) includes hot air pipe (31) and two ring pipes (32), and hot air pipe (31) is passed through by the first mounting hole (13)
It wears and is installed on the side wall of tubular tower (11), two ring pipes (32) are connected by connecting tube (33), connecting tube (33) and hot wind
(31) connection is managed, hot air pipe (31), connecting tube (33) and two ring pipes (32) mutually penetrate through, and are provided on ring pipe (32)
The venthole (34) of even distribution.
6. the preparation process of dried ice cream mix according to claim 5, which is characterized in that all side walls of the conical tower (12)
It is equipped with discharge valve (19).
7. the preparation process of dried ice cream mix according to claim 5, which is characterized in that the hot air pipe (31) is connected with heat
Compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910562632.XA CN110419617A (en) | 2019-06-26 | 2019-06-26 | Dried ice cream mix and its preparation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910562632.XA CN110419617A (en) | 2019-06-26 | 2019-06-26 | Dried ice cream mix and its preparation process |
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| CN110419617A true CN110419617A (en) | 2019-11-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298464A (en) * | 2020-03-24 | 2020-06-19 | 江苏双林海洋生物药业有限公司 | Drying device is used in preparation of glucosamine sulfate double salt |
-
2019
- 2019-06-26 CN CN201910562632.XA patent/CN110419617A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298464A (en) * | 2020-03-24 | 2020-06-19 | 江苏双林海洋生物药业有限公司 | Drying device is used in preparation of glucosamine sulfate double salt |
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Application publication date: 20191108 |