Lutein compound micro-capsule powder and preparation method and application thereof

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
CN113115945AActive Publication Date: 2021-07-16湖南万象生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
湖南万象生物科技有限公司
Publication Date
2021-07-16

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Abstract

The invention provides lutein compound micro-capsule powder and a preparation method and application thereof. The lutein compound micro-capsule powder comprises the following raw materials: lutein, oil-phase components, water-phase components and emulsifiers, the mass ratio of the lutein to the oil-phase components is 1: (1-10), and the oil-phase components are composed of hippophae rhamnoides seed oil and walnut oil according to the mass ratio of (2-7): 1. According to the invention, the lutein is dissolved in the specific oil phase components composed of the hippophae rhamnoides seed oil and the walnut oil, the lutein is wrapped firstly, so that the stability of the lutein is improved, zeaxanthin and lycopene rich in the hippophae rhamnoides seed oil are compounded with the lutein, so that the bioavailability of the lutein is improved, there is no need to use a large amount of organic solvents such as ethanol or to utilize an ester form of the lutein, and the obtained microcapsule powder has an excellent eye protection effect, with wide application prospects in the fields of foods, medicines, health-care products, etc.
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Description

technical field

[0001] The invention relates to the field of lutein-related functional foods, in particular to a compound microcapsule powder of lutein and its preparation method and application. Background technique

[0002] Lutein is a carotenoid. Lutein can be deposited in the macula of the human eye. It acts as an antioxidant or photoprotectant to filter blue light entering the eye. It is important for the prevention of 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 crystalline 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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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