Beta-carotene microcapsule production method

A carotene and production method technology, applied in the directions of food forming, function of food ingredients, food preparation, etc., can solve problems such as unfavorable industrialized production, low efficiency, etc., improve production stability and product quality and safety, and reduce production cost, immune-boosting effect

Active Publication Date: 2014-08-13
武汉星辰现代生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the traditional β-carotene microencapsulated powder (hot-dissolution method) is to add the oil phase to the water phase and then emulsify for a certain period of time (10-60 minutes) before homogenizing. The efficiency is low and it is not conducive to large-scale continuous production. Industrial production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of production method of β-carotene microcapsules:

[0026] 1. Dissolve 300 kg of gum arabic, 5 kg of glucose, and 5 kg of D-sodium erythorbate in 1000 kg of water, and fully dissolve at 70°C.

[0027] 2. Dissolve 4.5 kg of β-carotene (96%), 0.1 kg of BHT (2,6-di-tert-butyl-4-methylphenol), and 0.1 kg of TBHQ (tert-butylhydroquinone) in Fully dissolve in 50 kg of corn oil at 160°C.

[0028] 3. According to the water phase: oil phase = 23:1 (mass ratio), online mixing, 60MPa homogenization twice, to obtain an emulsion.

[0029] 4. Dry the emulsion with a spray dryer at an inlet temperature of 120-160°C to obtain 1% β-carotene microcapsule powder, with an embedding rate of 97.2%.

Embodiment 2

[0031] A kind of production method of β-carotene microcapsules:

[0032] 1. Dissolve 300 kg of modified starch, 5 kg of sucrose, and 5 kg of vitamin C palmitate in 500 kg of water, and fully dissolve at 70°C.

[0033] 2. Dissolve 4.5 kg of β-carotene (96% content), 0.1 kg of BHT (2,6-di-tert-butyl-4-methylphenol), and 0.1 kg of natural vitamin E in 50 kg of sunflower oil, Dissolve fully at 160°C.

[0034] 3. According to the water phase: oil phase = 14:1 (mass ratio), online mixing, 60MPa homogenization twice, to obtain an emulsion.

[0035] 4. Dry the emulsion with a spray dryer at an inlet temperature of 120-160°C to obtain 1% β-carotene microcapsule powder, with an embedding rate of 97.3%.

Embodiment 3

[0037] A kind of production method of β-carotene microcapsules:

[0038] 1. Dissolve 150 kg of gum arabic, 2.5 kg of maltose, and 2.5 kg of tea polyphenols in 500 kg of water, and fully dissolve at 70°C.

[0039] 2. Dissolve 5 kg of β-carotene (96%), 0.1 kg of BHT (2,6-di-tert-butyl-4-methylphenol), and 0.1 kg of TBHQ (tert-butyl hydroquinone) in Fully dissolve in 50 kg of corn oil at 160°C.

[0040] 3. According to the water phase: oil phase = 11:1 (mass ratio), online mixing, 60MPa homogenization twice, to obtain an emulsion.

[0041] 4. Dry the emulsion with a spray dryer at an inlet temperature of 120-160°C to obtain 1% β-carotene microcapsule powder, with an embedding rate of 97.2%.

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Abstract

The invention discloses a beta-carotene microcapsule production method. The method comprises the following steps: performing on-line mixing an oil phase containing beta-carotene, an anti-oxidant and plant oil and a water phase containing a capsule material, the anti-oxidant, a dispersant and water, homogenizing, and performing spray drying to obtain the beta-carotene microcapsule powder. Due to on-line mixing in proportion, a lot of production time is saved, production efficiency is increased, large scale industrial production is convenient, and the beta-carotene microcapsule has the advantages of high homogeneity, high encapsulation efficiency and high stability.

Description

technical field [0001] The invention relates to a production method of food medicine, more specifically to a production method of β-carotene microcapsules. β-carotene microcapsules have high uniformity, high embedding rate and high stability. Background technique [0002] β-carotene has the functions of preventing aging and enhancing immunity, and is also an important pigment. ) Class A excellent nutritious food additives identified by the Joint Expert Committee on Food Additives (food additives). 52 countries and regions around the world have approved the use of it, and the international demand is more than 1,000 tons, with an annual growth rate of 10-15%. [0003] There are at least 9 double bonds in the β-carotene molecule, which is a very unstable substance, which is easily degraded by the action of light, oxygen, moisture, heavy metals, oxidants or reducing agents, and is prone to produce isomers with low activity when conditions change. body. However, its adaptabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/29A23L33/00
CPCA23L33/10A23P10/30A23V2002/00A23V2200/30
Inventor 刘波陈江宁
Owner 武汉星辰现代生物工程有限公司
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