DE3804774A1 - Verfahren zur herstellung hygienisch einwandfreier fertigsalate - Google Patents
Verfahren zur herstellung hygienisch einwandfreier fertigsalateInfo
- Publication number
- DE3804774A1 DE3804774A1 DE19883804774 DE3804774A DE3804774A1 DE 3804774 A1 DE3804774 A1 DE 3804774A1 DE 19883804774 DE19883804774 DE 19883804774 DE 3804774 A DE3804774 A DE 3804774A DE 3804774 A1 DE3804774 A1 DE 3804774A1
- Authority
- DE
- Germany
- Prior art keywords
- vegetables
- inactivation
- ready
- bath
- salads
- 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
- 240000008415 Lactuca sativa Species 0.000 title claims abstract description 19
- 235000012045 salad Nutrition 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims description 15
- 230000008569 process Effects 0.000 title description 5
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 235000013311 vegetables Nutrition 0.000 claims abstract description 21
- 239000004310 lactic acid Substances 0.000 claims abstract description 14
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 14
- 230000002779 inactivation Effects 0.000 claims abstract description 12
- 230000000813 microbial effect Effects 0.000 claims abstract description 8
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- 150000007524 organic acids Chemical class 0.000 claims abstract description 4
- 235000021384 green leafy vegetables Nutrition 0.000 claims abstract 3
- 239000002245 particle Substances 0.000 claims abstract 2
- 238000005406 washing Methods 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 235000005985 organic acids Nutrition 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000002411 adverse Effects 0.000 claims 1
- 230000000845 anti-microbial effect Effects 0.000 claims 1
- 238000005119 centrifugation Methods 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 16
- 244000052616 bacterial pathogen Species 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000002906 microbiologic effect Effects 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 235000013343 vitamin Nutrition 0.000 description 3
- 239000011782 vitamin Substances 0.000 description 3
- 229940088594 vitamin Drugs 0.000 description 3
- 229930003231 vitamin Natural products 0.000 description 3
- 241000208822 Lactuca Species 0.000 description 2
- 235000003228 Lactuca sativa Nutrition 0.000 description 2
- 241000186781 Listeria Species 0.000 description 2
- 241000607734 Yersinia <bacteria> Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000193749 Bacillus coagulans Species 0.000 description 1
- 241000193403 Clostridium Species 0.000 description 1
- 241000305071 Enterobacterales Species 0.000 description 1
- 208000005577 Gastroenteritis Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000293869 Salmonella enterica subsp. enterica serovar Typhimurium Species 0.000 description 1
- 229940124639 Selective inhibitor Drugs 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229940054340 bacillus coagulans Drugs 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 235000015192 vegetable juice Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/10—Preserving with acids; Acid fermentation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883804774 DE3804774A1 (de) | 1988-02-16 | 1988-02-16 | Verfahren zur herstellung hygienisch einwandfreier fertigsalate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883804774 DE3804774A1 (de) | 1988-02-16 | 1988-02-16 | Verfahren zur herstellung hygienisch einwandfreier fertigsalate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3804774A1 true DE3804774A1 (de) | 1989-08-17 |
| DE3804774C2 DE3804774C2 (enExample) | 1991-02-28 |
Family
ID=6347499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883804774 Granted DE3804774A1 (de) | 1988-02-16 | 1988-02-16 | Verfahren zur herstellung hygienisch einwandfreier fertigsalate |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3804774A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4316209A1 (de) * | 1993-05-14 | 1994-11-17 | Oetker Nahrungsmittel | Verfahren zur Herstellung von Fertigsalaten, insbesondere von Gemüse- und Blattsalaten |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2218056A1 (en) * | 1973-02-19 | 1974-09-13 | Carrere Emery Sa | Preserving raw grated vegetables e.g. carrots - by treating in aq. soln. of vinegar, salt and sugar |
| DE3624035A1 (de) * | 1985-07-17 | 1987-02-05 | Organogen Medizinisch Molekula | Mittel zum frischhalten von gemuese, salat und schnittobst |
-
1988
- 1988-02-16 DE DE19883804774 patent/DE3804774A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2218056A1 (en) * | 1973-02-19 | 1974-09-13 | Carrere Emery Sa | Preserving raw grated vegetables e.g. carrots - by treating in aq. soln. of vinegar, salt and sugar |
| DE3624035A1 (de) * | 1985-07-17 | 1987-02-05 | Organogen Medizinisch Molekula | Mittel zum frischhalten von gemuese, salat und schnittobst |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4316209A1 (de) * | 1993-05-14 | 1994-11-17 | Oetker Nahrungsmittel | Verfahren zur Herstellung von Fertigsalaten, insbesondere von Gemüse- und Blattsalaten |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3804774C2 (enExample) | 1991-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8122 | Nonbinding interest in granting licenses declared | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |