Vitamin E powder and preparation method thereof

A vitamin-to-mass ratio technology, applied in the field of vitamin E powder and its preparation, can solve the problems of poor water solubility and low microencapsulation efficiency of vitamin E powder, and achieve the effects of low price, high oil-carrying capacity and simple process

Active Publication Date: 2013-01-16
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] Embodiment 1, preparation 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°C, keep the solution temperature in a water bath, stir at 200r / min, add 8.3g of gelatin while stirring until completely dissolved, and prepare a wall material solution with a concentration of 200g / L .

[0023] Weigh 110g of vitamin E oil and heat it to 40°C in a water bath, add 5.5g of the prepared compound emulsifier, and stir until completely dissolved. ) are made by mixing in a mass ratio of 1:0.4.

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

[0025] Then perform 10000r / min high-speed shearing for 2min pre-emulsification, the pre-emulsification temperature is 60°C, enter the high-pressure homogenizer for homogeneous emulsification, the homogenization pressure is 20MPa, and form O / W (oil / wat...

Embodiment 2

[0031] Embodiment 2, preparation vitamin E powder

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

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

[0034] Weigh 144g vitamin E oil and heat it to 60°C 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 and hydrophobic balance value is 13 ) are made by mixing in a mass ratio of 1:0.5.

[0035] Add vitamin E oil with emulsifier into the wall material solution, the mass ratio of maltodextrin and vitamin E oil is 1:1.2; then carry out pre-emulsification at 20000r / min high-speed shear for 1min, the pre-emulsification temperature is 40°C, enter Homogenized and emulsified ...

Embodiment 3

[0041] Embodiment 3, preparation vitamin E powder

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

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

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

[0045] Add emulsifier-added vitamin E oil into the wall material solution, the mass ratio of maltodextrin and vitamin E oil is 1:1.125; then carry out pre-emulsification at 10000r / min high-speed shear for 2min, the pre-emulsification temperature is 60°C, enter Homogenized a...

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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 tocotrienol, α-tocopherol is The most widely distributed, most abundant, and most active form of vitamin E in nature. Vitamin E is an essential nutrient for human beings. It has the most extensive effect in the human body and is greater than any other nutrient, so it is called "Guardian Ambassador". Has good antioxidant properties in the body, i.e. reduces cell aging. Maintain the integrity of red blood cells, promote cell synthesis, anti-pollution, anti-infertility effects. Studies have shown that lack of vitamin E can lead to the destruction of red blood cells, muscle degeneration, anemia, reproductive dysfunction, hair loss, aging and so on. Therefore, with the continuous development and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/302A23P1/04A23L33/15A23P10/40
Inventor 张玉洁
Owner BEIJING JKP FOOD ADDITIVES
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