GB459467A - Process for the manufacture of vitamin preparations - Google Patents
Process for the manufacture of vitamin preparationsInfo
- Publication number
- GB459467A GB459467A GB6927/36A GB692736A GB459467A GB 459467 A GB459467 A GB 459467A GB 6927/36 A GB6927/36 A GB 6927/36A GB 692736 A GB692736 A GB 692736A GB 459467 A GB459467 A GB 459467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- vitamin
- added
- evaporated
- atmosphere
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
-
- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/15—Vitamins
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Mycology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Vitamin concentrates or synthetically produced vitamins are incorporated in carbonic acid-evolving compositions of the type containing substances of acid reaction such as tartaric or citric acids or acid sodium phosphate in conjunction with one or more carbonates, for example, sodium bicarbonate. The vitamin concentrate in powder form may be added to a mixture of the other constituents, but preferably it is first mixed with part or all of the acidic constituent. Thus, the vitamin concentrate may be added to a solution of the acid substance which is evaporated to dryness. Or an alcoholic solution of the vitamin may be mixed with acid, a small quantity of water added, and the mixture evaporated to dryness. In an example, a vitamin-containing fruit extract in alcoholic solution is added to tartaric acid, evaporated to a semi-fluid mass, and desiccated under reduced pressure at 40 DEG C. whilst being stirred. Evaporation is carried out in the presence of an indifferent gas such as carbon dioxide or nitrogen. Mixing of the product with the other constituent may also be effected in an indifferent atmosphere, and the preparation may be stored in such an atmosphere. The vitamin is protected against decomposition by the acid, and also by the carbon dioxide atmosphere.ALSO:Vitamin concentrates or synthetically produced vitamins are incorporated in carbonic acid-evolving compositions of the type containing substances of acid reaction such as tartaric or citric acids or acid sodium phosphate in conjunction with one or more carbonates, for example, sodium bicarbonate. The vitamin concentrate in powder form may be added to a mixture of the other constituents, but preferably it is first mixed with part or all of the acidic constituent. Thus, the vitamin concentrate mass be added to a solution of the acid substance which is evaporated to dryness. Or an alcoholic solution of the vitamin may be mixed with acid, a small quantity of water added, and the mixture evaporated to dryness. In an example, a vitamin-containing fruit extract in alcoholic solution is added to tartaric acid, evaporated to a semi-fluid mass, and desiccated under reduced pressure at 40 DEG C. whilst being stirred. Evaporation is carried out in the presence of an indifferent gas such as carbon dioxide or nitrogen. Mixing of the product with the other constituent may also be effected in an indifferent atmosphere, and the preparation may be stored in such an atmosphere. The vitamin is protected against decomposition by the acid, and also by the carbon dioxide atmosphere.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO459467X | 1936-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB459467A true GB459467A (en) | 1937-01-08 |
Family
ID=19905716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6927/36A Expired GB459467A (en) | 1936-02-11 | 1936-03-07 | Process for the manufacture of vitamin preparations |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB459467A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739947C (en) * | 1941-03-13 | 1943-10-08 | Versuchs & Lehranstalt | Process for the production of a vitamin-rich malt preparation |
-
1936
- 1936-03-07 GB GB6927/36A patent/GB459467A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739947C (en) * | 1941-03-13 | 1943-10-08 | Versuchs & Lehranstalt | Process for the production of a vitamin-rich malt preparation |
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