BE727046A - - Google Patents
Info
- Publication number
- BE727046A BE727046A BE727046DA BE727046A BE 727046 A BE727046 A BE 727046A BE 727046D A BE727046D A BE 727046DA BE 727046 A BE727046 A BE 727046A
- Authority
- BE
- Belgium
- Prior art keywords
- coffee
- solution
- freezing
- extract
- ice crystals
- Prior art date
Links
- 239000000284 extract Substances 0.000 claims description 49
- 239000013078 crystal Substances 0.000 claims description 46
- 230000008014 freezing Effects 0.000 claims description 45
- 238000007710 freezing Methods 0.000 claims description 45
- 239000007787 solid Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 239000002243 precursor Substances 0.000 claims 1
- 208000005156 Dehydration Diseases 0.000 description 22
- 230000018044 dehydration Effects 0.000 description 22
- 238000006297 dehydration reaction Methods 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000000126 substance Substances 0.000 description 12
- 230000005496 eutectics Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000008022 sublimation Effects 0.000 description 5
- 238000000859 sublimation Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000374 eutectic mixture Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 235000019568 aromas Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000021055 solid food Nutrition 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- -1 that is Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/28—Drying or concentrating coffee extract
- A23F5/32—Drying or concentrating coffee extract by lyophilisation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE727046 | 1969-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727046A true BE727046A (enrdf_load_html_response) | 1969-07-17 |
Family
ID=3854123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727046D BE727046A (enrdf_load_html_response) | 1969-01-17 | 1969-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE727046A (enrdf_load_html_response) |
-
1969
- 1969-01-17 BE BE727046D patent/BE727046A/fr unknown
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