GB429718A - Improvements in the process of producing pectin from sugar beet - Google Patents
Improvements in the process of producing pectin from sugar beetInfo
- Publication number
- GB429718A GB429718A GB2333234A GB2333234A GB429718A GB 429718 A GB429718 A GB 429718A GB 2333234 A GB2333234 A GB 2333234A GB 2333234 A GB2333234 A GB 2333234A GB 429718 A GB429718 A GB 429718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- chips
- pectin
- extract
- extraction
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0045—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Fresh sugar-beet chips are soaked in cold or warm water at a temperature not exceeding 70 DEG C. for not more than one hour to extract the sugar, and are then treated with boiling water to extract the pectin. The extraction with boiling water may be repeated several times, or the chips may be heated in water in an autoclave. Before the extraction of pectin, the de-sugared chips may be de-acidified, or may be stored in cold water to which a preservative has been added, or may be dried by expression of water followed by treatment with warm air, the dried chips being mixed with sodium sulphite and calcined soda before storage. The extract of pectin may be treated with decolorizing and preserving agents, and may be concentrated or evaporated to dryness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2333234A GB429718A (en) | 1934-08-13 | 1934-08-13 | Improvements in the process of producing pectin from sugar beet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2333234A GB429718A (en) | 1934-08-13 | 1934-08-13 | Improvements in the process of producing pectin from sugar beet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB429718A true GB429718A (en) | 1935-06-05 |
Family
ID=10193898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2333234A Expired GB429718A (en) | 1934-08-13 | 1934-08-13 | Improvements in the process of producing pectin from sugar beet |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB429718A (en) |
-
1934
- 1934-08-13 GB GB2333234A patent/GB429718A/en not_active Expired
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