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Vitamin E powder and preparation method thereof

A vitamin and spray-drying technology, which is applied in the field of vitamin E powder and its preparation, can solve the problems of poor water solubility of vitamin E powder and low microencapsulation efficiency, and achieve the effects of low price, high oil loading capacity and simple process

Active Publication Date: 2010-05-12
BEIJING JKP FOOD ADDITIVES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a vitamin E powder and its preparation method, which solves the problems of poor water solubility and low microencapsulation efficiency of the vitamin E powder prepared by microencapsulation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1. Preparation of Vitamin E Powder

[0021] Preparation of vitamin E microcapsules by spray drying method:

[0022] Weigh 100g of maltodextrin and dissolve it in hot water at 60℃, and keep the temperature of the solution in a water bath, stirring at 200r / min, add 8.3g of gelatin while stirring until it is completely dissolved, and configure it into a wall material solution with a concentration of 200g / L .

[0023] Weigh 110g of vitamin E oil and heat it to 40℃ in a water bath, add 5.5g of the prepared compound emulsifier, stir until completely dissolved, the compound emulsifier is glycerol monostearate and sucrose ester (hydrophilic-hydrophobic balance value is 13 ) It is made by mixing with a mass ratio of 1:0.4.

[0024] Add vitamin E oil with emulsifier to the wall material solution, the mass ratio of maltodextrin and vitamin E oil is 1:1.1;

[0025] Then carry out 10000r / min high-speed shearing for 2min pre-emulsification, the pre-emulsification temperature is 60°C,...

Embodiment 2

[0031] Example 2. Preparation of Vitamin E Powder

[0032] Preparation of vitamin E microcapsules by spray drying method:

[0033] Weigh 120g of maltodextrin and dissolve it in hot water at 60°C, and keep the solution temperature in a water bath, stirring at 300r / min, while stirring, add 6g of gelatin until it is completely dissolved, and prepare a wall material solution with a concentration of 300g / L.

[0034] Weigh 144g of vitamin E oil and heat it to 60℃ in a water bath, add 8.64g of the prepared compound emulsifier, stir until completely dissolved, the compound emulsifier is glycerol monostearate and sucrose ester (hydrophilic-hydrophobic balance value is 13 ) It is made by mixing with a mass ratio of 1:0.5.

[0035] Add vitamin E oil with emulsifier to the wall material solution, the mass ratio of maltodextrin and vitamin E oil is 1:1.2; then carry out 20,000r / min high-speed shear for 1min pre-emulsification, pre-emulsification temperature is 40℃, enter Homogenize emulsification...

Embodiment 3

[0041] Example 3. Preparation of Vitamin E Powder

[0042] Preparation of vitamin E microcapsules by spray drying method:

[0043] Weigh 120g of maltodextrin and dissolve it in 50℃ hot water, keep the solution temperature in a water bath, stir at 200r / min, add 9.2g of gelatin while stirring until it is completely dissolved, and configure it into a wall material solution with a concentration of 200g / L .

[0044] Weigh 135g vitamin E oil and heat it to 40℃ in a water bath, add 6.8g compound emulsifier prepared, stir until completely dissolved, compound emulsifier is glyceryl monostearate and sucrose ester (hydrophilic-hydrophobic balance value is 13 ) It is made by mixing according to the mass ratio of 1:0.42.

[0045] Add vitamin E oil with emulsifier to the wall solution, the mass ratio of maltodextrin and vitamin E oil is 1:1.125; then carry out 10000r / min high-speed shear for 2min pre-emulsification, the pre-emulsification temperature is 60℃, enter Homogenize emulsification in the...

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Abstract

The invention relates to a vitamin D powder and a preparation method thereof, wherein the preparation method comprises the step of embedding vitamin E oil into microcapsules by micro-encapsulation technology; and wall materials used for embedding the vitamin E oil are maltodextrin and gelatin. A spray drying method is used in micro-encapsulation. Emulsifier used in spray drying method is compoundof glyceryl monostearate and sucrose ester. The mass ratio of maltodextrin to gelatin is (12 to 20):1. The mass ratio of vitamin E oil and emulsifier is 1:(0.05 to 0.06). The mass ratio of glyceryl monostearate to sucrose ester is 1:(0.4 to 0.5). The Vitamin E powder prepared by the method has high micro-encapsulation efficiency being higher than 96 percent and high oil carrying capacity, and is extremely easy to be dissolved in water.

Description

Technical field [0001] The invention relates to a vitamin E powder and a preparation method thereof. Background technique [0002] Vitamin E, also known as tocopherol, includes two types of tocopherol and tocotrienol, a total of 8 compounds, namely α, β, γ, δ tocopherol and α, β, γ, δ tocopherol, α-tocopherol is The most widely distributed form of vitamin E with the richest content and the most active in nature. Vitamin E is an essential nutrient for humans. It has the most extensive effects in the human body and is larger than any other nutrient, so it is called the "Guardian Ambassador". It has good antioxidant properties in the body, that is, it reduces cell aging. Maintain the integrity of red blood cells, promote cell synthesis, anti-pollution and anti-infertility effects. Studies have shown that a lack of vitamin E can cause red blood cells to be destroyed, muscle degeneration, anemia, reproductive dysfunction, hair loss, aging and so on. Therefore, with the continuous ...

Claims

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Application Information

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IPC IPC(8): A23L1/302A23P1/04A23L33/15A23P10/40
Inventor 张玉洁
Owner BEIJING JKP FOOD ADDITIVES
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