GB581729A - Method for the preservation of vegetable foodstuffs - Google Patents
Method for the preservation of vegetable foodstuffsInfo
- Publication number
- GB581729A GB581729A GB291642A GB291642A GB581729A GB 581729 A GB581729 A GB 581729A GB 291642 A GB291642 A GB 291642A GB 291642 A GB291642 A GB 291642A GB 581729 A GB581729 A GB 581729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- dry matter
- spinach
- pressure
- briquettes
- 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.)
- Expired
Links
- 235000013311 vegetables Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000004321 preservation Methods 0.000 title 1
- 241000219315 Spinacia Species 0.000 abstract 3
- 235000009337 Spinacia oleracea Nutrition 0.000 abstract 3
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 abstract 1
- 244000178937 Brassica oleracea var. capitata Species 0.000 abstract 1
- 244000000626 Daucus carota Species 0.000 abstract 1
- 235000002767 Daucus carota Nutrition 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 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
- A23B7/02—Dehydrating; Subsequent reconstitution
- A23B7/0215—Post-treatment of dried fruits or vegetables
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)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
Vegetables and fruits of dry matter content less than 20 per cent. when fresh, e.g., spinach, white cabbage and carrots, sub-divided or whole, are dried to a particular dry matter content within the range 75-90 per cent. and compressed at a particular pressure of between 250 and 1,000 kg./cm.2 to briquettes having S.G. not less than 1.1 and preferably greater than 1.2, the required dry matter content relative to the pressure employed being determined by tests in accordance with those for spinach as follows. Batches of medium-grained spinach freed from coarser ribs were dried to 74, 77, 84, 89 and 93 per cent. dry matter and compressed into flat briquettes having a rectangular base 65mm.x125mm. under pressure of 250, 500 and 1,000 kg./cm.2. The S.G. of the resulting briquettes, calculated upon measurement of their thicknesses 48 hours after release of the pressure, indicated that for 250, 500 and 1,000 kg./cm.2 pressures, the respective optimum contents of dry matter were 77 per cent., 84-86 per cent., and 86-89 per cent., the respective S.G. being 1.12, 1.17 and 1.21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB291642A GB581729A (en) | 1942-03-05 | 1942-03-05 | Method for the preservation of vegetable foodstuffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB291642A GB581729A (en) | 1942-03-05 | 1942-03-05 | Method for the preservation of vegetable foodstuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB581729A true GB581729A (en) | 1946-10-23 |
Family
ID=9748488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB291642A Expired GB581729A (en) | 1942-03-05 | 1942-03-05 | Method for the preservation of vegetable foodstuffs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB581729A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5716440A (en) * | 1992-02-19 | 1998-02-10 | Nissei Kabushiki Kaisha | Biodegradable molded articles |
-
1942
- 1942-03-05 GB GB291642A patent/GB581729A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5716440A (en) * | 1992-02-19 | 1998-02-10 | Nissei Kabushiki Kaisha | Biodegradable molded articles |
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