DE3105623A1 - Verfahren zur schonenden gefriertrocknung und pulverisierung von empfindlichen trocknungsguetern wie wasserhaltigen lebensmitteln - Google Patents
Verfahren zur schonenden gefriertrocknung und pulverisierung von empfindlichen trocknungsguetern wie wasserhaltigen lebensmittelnInfo
- Publication number
- DE3105623A1 DE3105623A1 DE19813105623 DE3105623A DE3105623A1 DE 3105623 A1 DE3105623 A1 DE 3105623A1 DE 19813105623 DE19813105623 DE 19813105623 DE 3105623 A DE3105623 A DE 3105623A DE 3105623 A1 DE3105623 A1 DE 3105623A1
- Authority
- DE
- Germany
- Prior art keywords
- powder
- liquid
- chamber
- nitrogen
- nozzles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 235000013305 food Nutrition 0.000 title claims description 14
- 238000004108 freeze drying Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 6
- 238000010298 pulverizing process Methods 0.000 title description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 39
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 25
- 238000000889 atomisation Methods 0.000 claims abstract description 12
- 239000012299 nitrogen atmosphere Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000000265 homogenisation Methods 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 235000013399 edible fruits Nutrition 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 235000013601 eggs Nutrition 0.000 claims 1
- 238000004945 emulsification Methods 0.000 claims 1
- 230000007794 irritation Effects 0.000 claims 1
- 229940028444 muse Drugs 0.000 claims 1
- GMVPRGQOIOIIMI-DWKJAMRDSA-N prostaglandin E1 Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O GMVPRGQOIOIIMI-DWKJAMRDSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 4
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 235000019568 aromas Nutrition 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241001516739 Platonia insignis Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000053227 Themus Species 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000015205 orange juice Nutrition 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 235000015149 toffees Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
- F26B5/065—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing the product to be freeze-dried being sprayed, dispersed or pulverised
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813105623 DE3105623A1 (de) | 1981-02-16 | 1981-02-16 | Verfahren zur schonenden gefriertrocknung und pulverisierung von empfindlichen trocknungsguetern wie wasserhaltigen lebensmitteln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813105623 DE3105623A1 (de) | 1981-02-16 | 1981-02-16 | Verfahren zur schonenden gefriertrocknung und pulverisierung von empfindlichen trocknungsguetern wie wasserhaltigen lebensmitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3105623A1 true DE3105623A1 (de) | 1982-09-02 |
| DE3105623C2 DE3105623C2 (en, 2012) | 1989-04-13 |
Family
ID=6124997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813105623 Granted DE3105623A1 (de) | 1981-02-16 | 1981-02-16 | Verfahren zur schonenden gefriertrocknung und pulverisierung von empfindlichen trocknungsguetern wie wasserhaltigen lebensmitteln |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3105623A1 (en, 2012) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107918A1 (en) * | 1982-09-30 | 1984-05-09 | Exxon Research And Engineering Company | A method of synthesizing high surface area unagglomerated noble metal pyrochlore compounds |
| WO1995022036A1 (en) * | 1994-02-09 | 1995-08-17 | Kinerton Limited | Process for drying a material from solution |
| WO2002073110A1 (en) * | 2001-03-02 | 2002-09-19 | Hong-Cheor Hoang | Nitrogen-controlled freezing type dehumidifying and drying apparatus |
| WO2006008006A1 (en) | 2004-07-23 | 2006-01-26 | Bayer Technology Services Gmbh | Sterile freezing, drying, storing, assaying and filling process (sfd-saf process) (pellet freeze-drying process for parenteral biopharmaceuticals) |
| EP1590613A4 (en) * | 2003-02-07 | 2007-10-17 | Ferro Pfanstiehl Lab Inc | LYOPHILIZATION PROCESS AND DEVICE FOR PRODUCING PARTICLES |
| WO2013050162A1 (en) * | 2011-10-05 | 2013-04-11 | Sanofi Pasteur Sa | Process line for the production of freeze-dried particles |
| CN108703983A (zh) * | 2018-08-16 | 2018-10-26 | 北京同仁堂（四川）健康药业有限公司 | 三七干燥工艺和三七粉制备工艺及其得到的冻干三七和三七粉 |
| US10132564B1 (en) * | 2016-03-23 | 2018-11-20 | THC Therapeutics, Inc. | Plant dryer with improved convection flow |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4113512C2 (de) * | 1991-04-25 | 1995-04-20 | Grolitsch Lisbeth | Verfahren und Vorrichtung zur Gefriertrocknung und Pulverisierung von Lebensmitteln |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621587A (en) * | 1970-08-06 | 1971-11-23 | Smitherm Industries | Freeze drying apparatus |
| CH564978A5 (en, 2012) * | 1972-07-12 | 1975-08-15 | Grolitsch Erhard | |
| DE1908830C3 (en, 2012) * | 1969-02-21 | 1978-04-06 | Struthers Scientific And International Corp., New York, N.Y. (V.St.A.) | |
| DE2650821A1 (de) * | 1976-11-06 | 1978-05-11 | Thielmann Geb Ag | Verfahren zur konservierung von leicht verderblichen nahrungsmitteln |
| DE2002169B2 (de) * | 1969-08-19 | 1979-09-06 | Erhard Dipl.-Ing.Agr. 8000 Muenchen Grolitsch | Verfahren zum Herstellen kristalliner, rieselfähiger und lagerungsbeständiger Fettpulver oder Mischungen solcher Fettpulver mit pulverförmigen Träger- oder Zusatzstoffen |
-
1981
- 1981-02-16 DE DE19813105623 patent/DE3105623A1/de active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1908830C3 (en, 2012) * | 1969-02-21 | 1978-04-06 | Struthers Scientific And International Corp., New York, N.Y. (V.St.A.) | |
| DE2002169B2 (de) * | 1969-08-19 | 1979-09-06 | Erhard Dipl.-Ing.Agr. 8000 Muenchen Grolitsch | Verfahren zum Herstellen kristalliner, rieselfähiger und lagerungsbeständiger Fettpulver oder Mischungen solcher Fettpulver mit pulverförmigen Träger- oder Zusatzstoffen |
| US3621587A (en) * | 1970-08-06 | 1971-11-23 | Smitherm Industries | Freeze drying apparatus |
| CH564978A5 (en, 2012) * | 1972-07-12 | 1975-08-15 | Grolitsch Erhard | |
| DE2650821A1 (de) * | 1976-11-06 | 1978-05-11 | Thielmann Geb Ag | Verfahren zur konservierung von leicht verderblichen nahrungsmitteln |
Non-Patent Citations (1)
| Title |
|---|
| DE-Z: Milchwissenschaft, Jg. 24, Heft 9/1969, S. 548-550 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107918A1 (en) * | 1982-09-30 | 1984-05-09 | Exxon Research And Engineering Company | A method of synthesizing high surface area unagglomerated noble metal pyrochlore compounds |
| WO1995022036A1 (en) * | 1994-02-09 | 1995-08-17 | Kinerton Limited | Process for drying a material from solution |
| US5727333A (en) * | 1994-02-09 | 1998-03-17 | Kinerton Limited | Process for drying a material from solution |
| WO2002073110A1 (en) * | 2001-03-02 | 2002-09-19 | Hong-Cheor Hoang | Nitrogen-controlled freezing type dehumidifying and drying apparatus |
| EP1590613A4 (en) * | 2003-02-07 | 2007-10-17 | Ferro Pfanstiehl Lab Inc | LYOPHILIZATION PROCESS AND DEVICE FOR PRODUCING PARTICLES |
| WO2006008006A1 (en) | 2004-07-23 | 2006-01-26 | Bayer Technology Services Gmbh | Sterile freezing, drying, storing, assaying and filling process (sfd-saf process) (pellet freeze-drying process for parenteral biopharmaceuticals) |
| US7836606B2 (en) | 2004-07-23 | 2010-11-23 | Bayer Technology Services Gmbh | Sterile freezing, drying, storing, assaying and filling process |
| CN103917842A (zh) * | 2011-10-05 | 2014-07-09 | 赛诺菲巴斯德有限公司 | 用于生产冷冻干燥颗粒的处理线 |
| WO2013050162A1 (en) * | 2011-10-05 | 2013-04-11 | Sanofi Pasteur Sa | Process line for the production of freeze-dried particles |
| AU2012320854B2 (en) * | 2011-10-05 | 2015-02-19 | Sanofi Pasteur Sa | Process line for the production of freeze-dried particles |
| CN103917842B (zh) * | 2011-10-05 | 2015-08-05 | 赛诺菲巴斯德有限公司 | 用于生产冷冻干燥颗粒的处理线 |
| EA027602B1 (ru) * | 2011-10-05 | 2017-08-31 | Санофи Пастер Са | Технологическая линия для производства лиофилизированных частиц |
| US9920989B2 (en) | 2011-10-05 | 2018-03-20 | Sanofi Pasteur Sa | Process line for the production of freeze-dried particles |
| US10006706B2 (en) | 2011-10-05 | 2018-06-26 | Sanofi Pasteur Sa | Process line for the production of freeze-dried particles |
| US10132564B1 (en) * | 2016-03-23 | 2018-11-20 | THC Therapeutics, Inc. | Plant dryer with improved convection flow |
| CN108703983A (zh) * | 2018-08-16 | 2018-10-26 | 北京同仁堂（四川）健康药业有限公司 | 三七干燥工艺和三七粉制备工艺及其得到的冻干三七和三七粉 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3105623C2 (en, 2012) | 1989-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: GROLITSCH, LISBETH, GRAZ, AT |
|
| 8181 | Inventor (new situation) |
Free format text: GROLITSCH, ERHARD, DIPL.-ING.AGR., 8000 MUENCHEN, DE |
|
| 8127 | New person/name/address of the applicant |
Owner name: GROLITSCH, LISBETH, 8952 MARKTOBERDORF, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |