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Preparation method and use of anthocyanidin microcapsule finishing agent

A technology of microcapsule finishing and anthocyanin, which is applied in the direction of microcapsule preparation, microsphere preparation, fiber treatment, etc., can solve the problems of limited use value and poor stability of anthocyanin, achieve good market prospects, and improve eyesight , the effect of enhancing vitality

Inactive Publication Date: 2016-07-27
SHANGHAI SHUIXING HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Anthocyanins have many advantages, but the stability of anthocyanins is not good, and they are very sensitive to pH, oxygen, oxidizing agents, nucleophiles, enzymes, metal ions, temperature, light, etc., which greatly limits its use value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A preparation method of anthocyanin microcapsule finishing agent, comprising the following steps:

[0031] (1) preparing a β-cyclodextrin solution or a mixed solution of soybean protein and maltodextrin whose concentration is 6% by weight at 65°C;

[0032] (2) adding 1% proanthocyanidins by weight to the mixed solution in step (1) to obtain a mixed solution of anthocyanins;

[0033] (3) The anthocyanin mixed solution in the step (2) is subjected to homogenization, sealing, standing, cooling, and spray drying to obtain an anthocyanin microcapsule finishing agent.

[0034] The anthocyanin microcapsule finishing agent is used to prepare a home textile fabric, and the home textile fabric is used to make a home textile product.

[0035] In this embodiment, the anthocyanin home textile fabric can be made by using the anthocyanin microcapsule finishing agent combined with the dipping method, and the anthocyanin home textile fabric can be used to make home textile products. T...

Embodiment 2

[0038] A preparation method of anthocyanin microcapsule finishing agent, comprising the following steps:

[0039] (1) preparing a β-cyclodextrin solution or a mixed solution of soybean protein and maltodextrin with a certain concentration of 7% by weight at 70°C;

[0040] (2) adding 1.5% proanthocyanidins by weight to the mixed solution in step (1) to obtain a mixed solution of anthocyanidins;

[0041] (3) The anthocyanin mixed solution in the step (2) is subjected to homogenization, sealing, standing, cooling, and spray drying to obtain an anthocyanin microcapsule finishing agent.

[0042] The anthocyanin microcapsule finishing agent is used to prepare a home textile fabric, and the home textile fabric is used to make a home textile product.

[0043] In this embodiment, the anthocyanin home textile fabric can be made by using the anthocyanin microcapsule finishing agent combined with the dipping method, and the anthocyanin home textile fabric can be used to make home textile...

Embodiment 3

[0046] A preparation method of anthocyanin microcapsule finishing agent, comprising the following steps:

[0047] (1) preparing a β-cyclodextrin solution or a mixed solution of soybean protein and maltodextrin with a certain concentration of 8% by weight at 75°C;

[0048] (2) Add 2% proanthocyanidins by weight to the mixed solution in step (1) to obtain a mixed solution of anthocyanidins;

[0049] (3) The anthocyanin mixed solution in the step (2) is subjected to homogenization, sealing, standing, cooling, and spray drying to obtain an anthocyanin microcapsule finishing agent.

[0050] The anthocyanin microcapsule finishing agent is used to prepare a home textile fabric, and the home textile fabric is used to make a home textile product.

[0051] In this embodiment, the anthocyanin home textile fabric can be made by using the anthocyanin microcapsule finishing agent combined with the dipping method, and the anthocyanin home textile fabric can be used to make home textile prod...

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PUM

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Abstract

The invention discloses a preparation method of an anthocyanidin microcapsule finishing agent. The preparation method comprises 1, preparing a beta-cyclodextrin solution or soybean protein-maltodextrin mixed solution with a certain concentration of 6-8wt% at a temperature of 65-75 DEG C, 2, adding 1-2wt% of proanthocyanidins into the mixed solution obtained through the step 1 to obtain an anthocyanidin mixed solution and 3, carrying out homogenization, sealing, standing, cooling and spray drying on the anthocyanidin mixed solution obtained by the step 2 to obtain the anthocyanidin microcapsule finishing agent. The invention also discloses a use of the anthocyanidin microcapsule finishing agent.

Description

technical field [0001] The invention relates to a preparation method and application of an anthocyanin microcapsule finishing agent. Background technique [0002] In recent years, the home textile industry has launched a "functional home textile products" war. Experts and enterprises are scrambling to develop various functional home textile products. Simple antibacterial sanitary textiles can no longer meet people's daily needs. [0003] Anthocyanidin, also known as anthocyanin, is a kind of water-soluble natural pigment widely present in plants in nature. It belongs to flavonoid compounds and is also the main coloring substance in plant petals. Color is mostly about it. Anthocyanins exist in the vacuoles of plant cells and can be converted from chlorophyll. Under the condition of different pH value of plant cell vacuoles, the petals show colorful colors. In autumn, the soluble sugar increases, the cells are acidic, and are red or purple under acidic conditions, so the re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J13/02D06M23/12
Inventor 沈守兵宋春常施移锋
Owner SHANGHAI SHUIXING HOME TEXTILE
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