GB774865A - Prevention of gel in frozen coffee extract - Google Patents
Prevention of gel in frozen coffee extractInfo
- Publication number
- GB774865A GB774865A GB32658/55A GB3265855A GB774865A GB 774865 A GB774865 A GB 774865A GB 32658/55 A GB32658/55 A GB 32658/55A GB 3265855 A GB3265855 A GB 3265855A GB 774865 A GB774865 A GB 774865A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prevention
- gel
- coffee extract
- frozen coffee
- per cent
- 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
- 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
- A23F5/246—Addition of, or treatment with, enzymes or microorganisms
-
- 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
- A23F5/16—Removing unwanted substances
- A23F5/163—Removing unwanted substances using enzymes or microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
A small amount of an enzyme preparation capable of turning mannan to mannose is incorporated in an extract of roasted coffee before freezing. Mannanase, e.g. prepared from Aspergillus niger or Aspergillus oryzae, is suggested as the enzyme preparation. Between 0.0001 per cent and 3 per cent of the enzyme may be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US774865XA | 1954-12-09 | 1954-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB774865A true GB774865A (en) | 1957-05-15 |
Family
ID=22138339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32658/55A Expired GB774865A (en) | 1954-12-09 | 1955-11-15 | Prevention of gel in frozen coffee extract |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB774865A (en) |
-
1955
- 1955-11-15 GB GB32658/55A patent/GB774865A/en not_active Expired
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