GB681931A - Improvements relating to dry carriers for fat-soluble vitamins - Google Patents
Improvements relating to dry carriers for fat-soluble vitaminsInfo
- Publication number
- GB681931A GB681931A GB13325/50A GB1332550A GB681931A GB 681931 A GB681931 A GB 681931A GB 13325/50 A GB13325/50 A GB 13325/50A GB 1332550 A GB1332550 A GB 1332550A GB 681931 A GB681931 A GB 681931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- meal
- vitamin
- wax
- particles
- fat
- 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
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
- A61K31/593—9,10-Secocholestane derivatives, e.g. cholecalciferol, i.e. vitamin D3
-
- 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
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
-
- 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
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
- A61K31/592—9,10-Secoergostane derivatives, e.g. ergocalciferol, i.e. vitamin D2
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fodder In General (AREA)
Abstract
Dry preparations of fat soluble vitamins for fortifying animal feeds comprise a multiplicity of small spheroidal particles each of which is a mixture of a wax-like material having a melting point of at least 45 DEG C, e.g. a hydrogenated coconut, cottonseed, peanut, soyabean or fish oil, stearic acid, a mineral wax such as ozokerite or microcrystalline wax, carnauba, candelilla, esparto or ouricury wax, the fat soluble vitamin-containing material, e.g. a fish liver oil, a vitamin A concentrate, irradiated ergosterol or 7-dehydrocholesterol, carotene, vitamin D2 and D3 concentrates, and a vegetable meal, e.g. fine soyabean meal, wheat germ meal, maize germ meal, alfalfa leaf meal, linseed meal, maize meal, wheat bran, oatmeal, peanut meal, bolted rice polish, wheat flour. The wax-like material is preferably at least 30 per cent by weight of the product, and the vegetable meal is preferably between 1 and 50 per cent. The particles may contain an edible antioxidant effective upon fat-soluble vitamins, e.g. butylated hydroxy anisole, propyl gallate, gallic acid, nordihydroguaiaretic acid, vitamin E, mixed tocopherols, in the proportion of at lesat 0.05 per cent, and lecithin, citric acid or an alkyl phosphate may be incorporated to serve as a synergist for the antioxidant. The particles may be made by ejecting a mixture of the ingredients in molten condition through perforations in the walls of a rapidly rotating vessel, or spraying a mixture of the ingredients in molten condition, into a cool chamber. In an example illustrating resistance of vitamin A in the particles to oxidative destruction, there is described mixing of the particles with expeller soyabean meal and then with a mineral mixture of 40 parts of ground limestone, 40 parts of steamed bone meal and 16 parts of salt. Specifications 531,225, 553,328, [both in Group IV], 573,937, 590,090, and U.S.A. Specifications 1,633,711, 1,764,085, 2,195,595, 2,206,113, 2,345,576, 2,396,680, 2,396,681, 2,426,762 and 2,433,593 are referred to.ALSO:I Dry preparations of fat-soluble vitamins comprise a multiplicity of small spheroidal particles each of which is a mixture of a wax-like material having a melting point of at least 45 DEG C., e.g. a hydrogenated coconut, cottonseed, peanut, soyabean or fish oil, stearic acid, a mineral wax such as ozokerite or microcrystalline wax, carnauba, candelilla, esparto or ouricury wax, the fat-soluble vitamin-containing material, e.g. a fish liver oil, a vitamin A concentrate, irradiated ergosterol or 7-dehydrocholesterol, carotene, vitamin D2 and D3 concentrates, and a vegetable meal, e.g. fine soyabean meal, wheat germ meal, maize germ meal, alfalfa leaf meal, linseed meal, maize meal, wheat bran, oatmeal, peanut meal, bolted rice polish, wheat flour. The wax-like material is preferably at least 30 per cent by weight of the product, and the vegetable meal is preferably between 1 and 50 per cent. The particles may contain an edible antioxidant effective upon fat-soluble vitamins, e.g. butylated hydroxy anisole, propyl gallate, gallic acid, nordihydroguaiaretic acid, vitamin E, mixed tocopherols, in the proportion of at least 0.05 per cent, and lecithin, citric acid or an alkyl phosphate may be incorporated to serve as a synergist for the antioxidant. The particles may be made by ejecting a mixture of the ingredients in molten condition through perforations in the walls of a rapidly rotating vessel, or spraying a mixture of the ingredients in molten condition, into a cool chamber. Specifications 531,225, 553,328, 573,937, 590,090 and U.S.A. Specifications 1,633,711, 1,764,085, 2,195,595, 2,206,113, 2,345,576, 2,396,680, 2,396,681, 2,426,762 and 2,433,593 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US681931XA | 1949-06-14 | 1949-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB681931A true GB681931A (en) | 1952-10-29 |
Family
ID=22081010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13325/50A Expired GB681931A (en) | 1949-06-14 | 1950-05-26 | Improvements relating to dry carriers for fat-soluble vitamins |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB681931A (en) |
MY (1) | MY5300125A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937091A (en) * | 1953-07-02 | 1960-05-17 | Rosenberg Adolf | Stabilized fat-soluble vitamin and method of making same |
WO2008075062A1 (en) * | 2006-12-18 | 2008-06-26 | Nutraceuticals Limited | Compositions comprising polyunsaturated fatty acids |
WO2012143492A1 (en) * | 2011-04-20 | 2012-10-26 | Dsm Ip Assets B.V. | Beadlets comprising carotenoids |
WO2014060566A1 (en) * | 2012-10-18 | 2014-04-24 | Dsm Ip Assets B.V. | Beadlets comprising carotenoids |
-
1950
- 1950-05-26 GB GB13325/50A patent/GB681931A/en not_active Expired
-
1953
- 1953-12-31 MY MY5300125A patent/MY5300125A/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937091A (en) * | 1953-07-02 | 1960-05-17 | Rosenberg Adolf | Stabilized fat-soluble vitamin and method of making same |
WO2008075062A1 (en) * | 2006-12-18 | 2008-06-26 | Nutraceuticals Limited | Compositions comprising polyunsaturated fatty acids |
GB2444896B (en) * | 2006-12-18 | 2010-05-19 | Nutraceuticals Ltd | Compositions comprising polyunsaturated fatty acids |
WO2012143492A1 (en) * | 2011-04-20 | 2012-10-26 | Dsm Ip Assets B.V. | Beadlets comprising carotenoids |
CN103491801A (en) * | 2011-04-20 | 2014-01-01 | 帝斯曼知识产权资产管理有限公司 | Beadlets comprising carotenoids |
JP2014513525A (en) * | 2011-04-20 | 2014-06-05 | ディーエスエム アイピー アセッツ ビー.ブイ. | Small beads containing carotenoids |
CN103491801B (en) * | 2011-04-20 | 2016-08-17 | 帝斯曼知识产权资产管理有限公司 | Comprise the beadlet of carotenoid |
WO2014060566A1 (en) * | 2012-10-18 | 2014-04-24 | Dsm Ip Assets B.V. | Beadlets comprising carotenoids |
JP2016500025A (en) * | 2012-10-18 | 2016-01-07 | ディーエスエム アイピー アセッツ ビー.ブイ. | Beadlets containing carotenoids |
Also Published As
Publication number | Publication date |
---|---|
MY5300125A (en) | 1953-12-31 |
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