A kind of lutein compound microcapsule powder and its preparation method and application

A technology of lutein and microcapsule powder, applied in the field of lutein compound microcapsule powder and preparation thereof, can solve the problems of complex preparation process, existence of safety risks, oxidation of unsaturated fatty acids, etc., achieves wide application prospect, improves Bioavailability, the effect of increasing stability

Active Publication Date: 2022-07-05
湖南万象生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, a large amount of organic solvent ethanol or isopropanol is used in the preparation process of the compound lutein microcapsules, and the oil phase solvent mixture needs to be heated to 170-230° C. and then put into the water phase solvent mixture, which may cause oxidation of unsaturated fatty acids
That is to say, although the solution improves the solubility and bioavailability of lutein, there are still problems such as complex preparation process and safety risks.

Method used

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  • A kind of lutein compound microcapsule powder and its preparation method and application
  • A kind of lutein compound microcapsule powder and its preparation method and application
  • A kind of lutein compound microcapsule powder and its preparation method and application

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Effect test

Embodiment 1

[0036] The present embodiment provides a kind of lutein compound microcapsule powder, and its preparation method is as follows:

[0037] (1) Add 10 g of lutein (content 80%) to 65 g of sea buckthorn oil and 15 g of walnut oil, stir and dissolve, then add 0.4 g of vitamin E, and mix evenly to obtain an oil phase.

[0038] (2) Add 70g maltodextrin, 17g solid corn syrup, 10g trehalose, 15g sodium caseinate, 0.08g tea polyphenol, 1.5g sodium ascorbate, 2g sodium stearoyl lactylate, 2g succinate monoglyceride to 200g pure In water, the aqueous phase was obtained by stirring and dissolving at 60 °C for 30 min.

[0039] (3) The oil phase was slowly added to the water phase with high-speed stirring and emulsification for 60min, and then passed through a high-pressure homogenizer twice, and the homogenization pressure was 40MPa.

[0040] (4) drying the emulsion with a spray dryer to obtain the lutein compound microcapsule powder, and the spray drying conditions are: the inlet air is 1...

Embodiment 2

[0042] The present embodiment provides a kind of lutein compound microcapsule powder, and its preparation method is as follows:

[0043] (1) Add 10g lutein (content 80%) to 38g sea buckthorn oil and 12g walnut oil, stir and dissolve, then add 0.3g vitamin E, 0.04g ascorbyl palmitate, mix well to obtain oil phase.

[0044] (2) Add 50g modified starch, 20g solid corn syrup, 10g lactose, 20g whey protein isolate, 3.5g sodium ascorbate, 1.5g mono-diglyceride fatty acid ester, 1.7g sodium stearoyl lactylate into 150g pure water, stir at 65°C The aqueous phase was obtained by dissolving in 40min.

[0045] (3) The oil phase was slowly added to the water phase with high-speed stirring and emulsification for 30min, and then passed through a high-pressure homogenizer twice, and the homogenization pressure was 30MPa.

[0046] (4) drying the emulsion with a spray dryer to obtain the lutein compound microcapsule powder, and the spray drying conditions are: the inlet air is 180°C, and the ...

Embodiment 3

[0048] The present embodiment provides a kind of lutein compound microcapsule powder, and its preparation method is as follows:

[0049] (1) Add 10g lutein (content 80%) to 20g sea buckthorn oil and 10g walnut oil, stir and dissolve, then add 0.2g vitamin E, 0.02g ascorbyl palmitate, mix well to obtain oil phase.

[0050] (2) Add 40g of modified starch, 25g of zein, 10g of solid corn syrup, 3.5g of sodium ascorbate, 1.5g of mono-diglyceride fatty acid ester, and 1g of sucrose fatty acid ester into 120g of purified water, and stir and dissolve at 65°C for 30min. Get the water phase.

[0051] (3) The oil phase was slowly added to the water phase with high-speed stirring and emulsification for 40min, and then passed through a high-pressure homogenizer twice, and the homogenization pressure was 40MPa.

[0052] (4) drying the emulsion with a spray dryer to obtain the lutein compound microcapsule powder, and the spray drying conditions are: the inlet air is 180°C, and the outlet air ...

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Abstract

The invention provides a lutein compound microcapsule powder and a preparation method and application thereof. The lutein compound microcapsule powder comprises the following raw materials: lutein, an oil phase component, an aqueous phase component and an emulsifier. The mass ratio of the lutein to the oil phase component is 1:1-10, and the oil phase component is composed of sea buckthorn oil and walnut oil in a mass ratio of 2-7:1. In the present invention, the lutein is dissolved in a specific oil phase component composed of sea buckthorn oil and walnut oil, and the lutein is first wrapped, thereby increasing the stability of the lutein, and the rich zeaxanthin and zeaxanthin in the sea buckthorn oil. The compounding of lycopene and lutein improves the bioavailability of lutein, and it does not need to use a large amount of organic solvents such as ethanol, and does not need to use the ester form of lutein. , medicine and health care products and other fields have a wide range of application prospects.

Description

technical field [0001] The invention relates to the field of lutein-related functional foods, in particular to a lutein compound microcapsule powder and a preparation method and application thereof. Background technique [0002] Lutein is a carotenoid that is deposited in the macula of the human eye and acts as an antioxidant or photoprotectant to filter blue light entering the eye and is important for preventing cataracts and age-related macular degeneration. However, the molecular structure of lutein contains multiple conjugated double bonds, which are susceptible to degradation or isomerization under the influence of light, heat, oxygen, metal ions, acidic conditions and other pro-oxidants, resulting in the loss of biological activity, and the crystal form The existing lutein is difficult to be completely released and absorbed in the digestive tract. Therefore, unstable chemical properties, poor water solubility, and low oral bioavailability severely limit the applicatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K9/50A23L33/105A23L29/00A23P10/35A61K47/36A61K47/26A61K47/42A61K47/44A61K31/047A61K36/185
CPCA23L33/105A23L29/04A23P10/35A61K9/5052A61K9/5057A61K9/5036A61K9/5015A61K31/047A61K36/185A61K47/44A61P27/02A61P9/10A23V2002/00A61K2300/00A23V2200/30A23V2250/211A23V2250/18A23V2250/712A23V2250/5114A23V2250/636A23V2250/2132A23V2250/214A23V2250/192A23V2300/10A23V2300/26A23V2250/5118A23V2250/612A23V2250/54252A23V2250/182A23V2250/5482
Inventor 龙辉叶缙桦段建利吴正奇鲁志鹏王颖徐楚方紫君余志顺周峰刘念
Owner 湖南万象生物科技有限公司
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