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Vitamin powder and preparation method thereof

A vitamin powder and vitamin technology, which is applied in powder delivery, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve the problems of other powders that cannot be mixed evenly, potency is easy to lose, and structure is damaged, so as to increase anti-aging performance , high embedding rate, and increased stability

Active Publication Date: 2012-10-10
ZHEJIANG ZHONGTONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Fat-soluble vitamins are oil-soluble, viscous, unstable, and easily affected by light and air to cause structural damage, which makes them prone to loss of potency, inconvenient weighing, and inability to mix evenly with other powders during their transportation and application. limit its application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Vitamin A 20%

[0023] Starch Sodium Octenylsuccinate 70%

[0024] Gum Arabic 5%

[0025] Monoglyceride 1%

[0026] tert-Butylhydroquinone 1%

[0027] Ferric Chloride 3%

[0028] Preparation:

[0029] Heat vitamin A to 60-65°C, add tert-butyl hydroquinone and monoglyceride and stir for 10 minutes to prepare the oil phase, heat and dissolve sodium starch octenyl succinate and gum arabic at 60-65°C, Prepare a 20% aqueous solution, slowly add the oil phase to the water phase while stirring, stir for 30-40 minutes to emulsify to form an oil-in-water emulsion, homogenize once under a pressure of 20-40Mpa to form a microemulsion, add ferric chloride to the microemulsion, Stir at 70°C for 300 minutes for cross-linking, and it is made by spray drying (inlet air temperature 160°C, outlet air temperature 70°C). The obtained product is light yellow in appearance, insoluble in water, and has good fluidity. After testing, the vitamin A content in the vitamin A powder is 19.4%,...

Embodiment 2

[0031] Vitamin D3 5%

[0032] Starch Sodium Octenylsuccinate 70%

[0033] Casein 21.3%

[0034] Sucrose Esters 0.5%

[0035] tert-Butylhydroquinone 0.1%

[0036] Ascorbic acid 0.1%

[0037] Calcium Lactate 3%

[0038] Preparation:

[0039] Heat vitamin D3 to 60-65°C, add tert-butyl hydroquinone and stir for 10 minutes to mix evenly to prepare oil phase, heat sodium starch octenyl succinate, sucrose ester, ascorbic acid and casein at 60-65°C Dissolve, prepare a 20% aqueous solution, slowly add the oil phase to the water phase while stirring, stir for 30-40 minutes to emulsify, form an oil-in-water emulsion, homogenize at a pressure of 40-50Mpa to form a microemulsion, and add calcium lactate to the microemulsion , Stir at 60°C for 200 minutes for cross-linking, made by spray drying (inlet air temperature 180°C, outlet air temperature 90°C). The obtained product is white in appearance, insoluble in water, and has good fluidity. After testing, the content of vitamin D3 in ...

Embodiment 3

[0041] Vitamin E 60%

[0042] Starch Sodium Octenylsuccinate 30%

[0043] Gelatin 9.3%

[0044] Sucrose Esters 0.5%

[0045] Ascorbic acid 0.1%

[0046] Calcium carbonate 0.1%

[0047] Preparation:

[0048] Heat vitamin E to 70-75°C to prepare the oil phase, dissolve starch sodium octenyl succinate, gelatin, ascorbic acid and sucrose ester at 70-75°C to prepare a 20% aqueous solution, and slowly add the oil phase while stirring The water phase is emulsified by stirring for 30-40 minutes to form an oil-in-water emulsion, homogenized under a pressure of 50-60Mpa to form a microemulsion once, adding calcium lactate to the microemulsion, stirring at 70°C for 20 minutes for cross-linking, and spray drying The air temperature is 200°C, and the outlet air temperature is 105°C). The obtained product is white in appearance, insoluble in water, and has good fluidity. After testing, the vitamin E content in the vitamin E powder is 57.18%, and the embedding rate is 95.3%.

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Abstract

The invention mainly discloses vitamin powder and a preparation method of the vitamin powder. The vitamin comprises the following components in mass percentage: 5-60% of fat soluble vitamin, 30-70% of wall material, 5-30% of assistant wall material, 0.5-2% of emulsifier, 0.1-2% of antioxidant and 0.1-3% of cross linking agent. The invention further relates to a preparation method of the vitamin powder. By using a microencapsulation technique, the fat soluble vitamin oil (e.g. vitamin A, vitamin D3, vitamin E and vitamin K) is embedded to a micro-capsule, the wall material used in the embeeding process is starch sodium octenylsuccinate, the vitamin oil is embeeded in the wall and then the micro-capsule is subjected to cross linkage, mist spraying and drying are carried out to form the vitamin powder, and the embedding rate of the vitamin is more than 95.3%. According to the invention, the process is simple, the cost is low, the obtained vitamin powder is not soluble in water, high in oil loading amount and good in flowability, and can be used in the fields such as foods, daily-used industrial chemicals and medicines.

Description

technical field [0001] The invention relates to the technical field of medicine preparation, in particular to a vitamin powder and a preparation method thereof. Background technique [0002] Vitamins are certain small amounts of organic compounds necessary for the nutrition and growth of humans and animals, and play an extremely important role in the metabolism, growth, development and health of the body. If there is a long-term lack of certain vitamins, it will cause physiological dysfunction and certain diseases. Vitamins are a huge family. There are dozens of known vitamins, which can be roughly divided into two categories: fat-soluble and water-soluble. Fat-soluble vitamins include vitamin A, vitamin D3, vitamin E, and vitamin K. Vitamin A has the functions of maintaining normal visual function of the human body, maintaining the health of epithelial tissue cells, maintaining normal growth and development of bones, and promoting growth and reproduction. Vitamin D3 can e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/14A61K45/00A61K31/593A61K31/355A61K31/122A61K31/07A61P3/02
Inventor 竺亚庆姜应新陈小刚曹启学梁佳丽
Owner ZHEJIANG ZHONGTONG TECH
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