ES268535A1 - Improvements in or relating to the treatment of citrus fruit - Google Patents
Improvements in or relating to the treatment of citrus fruitInfo
- Publication number
- ES268535A1 ES268535A1 ES0268535A ES268535A ES268535A1 ES 268535 A1 ES268535 A1 ES 268535A1 ES 0268535 A ES0268535 A ES 0268535A ES 268535 A ES268535 A ES 268535A ES 268535 A1 ES268535 A1 ES 268535A1
- Authority
- ES
- Spain
- Prior art keywords
- fruit
- juice cells
- liquid
- peeled
- juice
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
- A23L2/04—Extraction of juices
- A23L2/06—Extraction of juices from citrus fruits
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/04—Freezing; Subsequent thawing; Cooling
- A23B7/0425—Freezing; Subsequent thawing; Cooling the material not being transported through or in the apparatus, with or without shaping, e.g. in the form of powder, granules or flakes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
To preserve fresh flavour in citrus fruits, especially oranges, and their juices, the peeled fruit is immersed in a cold liquid for a period sufficient to solidify the fruit and separate, by thermal shock, the juice cells from other parts of the peeled fruit. The peeled fruit, preferably subdivided into its segments, is dipped into, or sprayed with, liquid nitrous oxide at -128 DEG F., liquid nitrogen or liquid air, 9 sec. treatment with such nitrous oxide being sufficient, and agitation of the frozen sections then causes them to crumble into individual juice cells or aggregations of juice cells and pithy material, carpellary membrances and vascular bundles which may be sieved off. The juice cells separated may be stored in frozen condition. Separated juice cells may be thawed out and ruptured. The shock effect of the immersion may be reduced by preliminarily coating the peeled fruit or fruit segments with sugar solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3784760A | 1960-06-22 | 1960-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES268535A1 true ES268535A1 (en) | 1961-12-01 |
Family
ID=21896699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0268535A Expired ES268535A1 (en) | 1960-06-22 | 1961-06-22 | Improvements in or relating to the treatment of citrus fruit |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES268535A1 (en) |
| GB (1) | GB978418A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2067404A1 (en) | 2007-12-07 | 2009-06-10 | Symrise GmbH & Co. KG | Citrus juice tubes with added aroma |
-
1961
- 1961-06-22 GB GB2260761A patent/GB978418A/en not_active Expired
- 1961-06-22 ES ES0268535A patent/ES268535A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB978418A (en) | 1964-12-23 |
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