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A kind of noni fruit extract emulsion and its preparation method and application

A technology of noni fruit and extract, which is applied in the field of noni fruit extract emulsion and its preparation, can solve the problems that the application of noni fruit extract emulsion has not yet been reported, and achieve simplified intermediate steps, high-efficiency preparation process, and simple operation Effect

Active Publication Date: 2020-12-25
HAINAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After retrieval, there is no report on the application of noni fruit extract emulsion in whitening cosmetics or skin care products

Method used

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  • A kind of noni fruit extract emulsion and its preparation method and application
  • A kind of noni fruit extract emulsion and its preparation method and application
  • A kind of noni fruit extract emulsion and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A noni fruit extract emulsion obtained through the following steps: get 2g of octadecyltrimethylammonium chloride and 2.2g of coconut oil fatty acid monoethanolamide and dissolve them in 100mL of ethanol aqueous solution, and the ethanol mass fraction is 10%; Chop 180g of fresh noni fruit and add it to the above-mentioned ethanol aqueous solution, stir at a stirring speed of 250r / min, a stirring temperature of 70°C, and a stirring time of 1h. Sieve and filter to obtain noni fruit extract emulsion 1.

Embodiment 2

[0022] A noni fruit extract emulsion obtained through the following steps: 1g cetyltrimethylammonium chloride and 4.4g coconut oil fatty acid diethanolamide are dissolved in 100mL ethanol aqueous solution, and the ethanol mass fraction is 35%; Chop 180g of fresh noni fruit and add it to the above-mentioned ethanol aqueous solution, and stir at a stirring speed of 300r / min, a stirring temperature of 75°C, and a stirring time of 8 hours. Sieve and filter to obtain Noni fruit extract emulsion 2.

Embodiment 3

[0024] A noni fruit extract emulsion obtained through the following steps: get 4g distearyl hydroxyethyl methyl ammonium methylsulfate and 1g C8-12 alkyl glycoside and dissolve in 100mL ethanol aqueous solution, ethanol mass fraction is 70 %; 180g of fresh noni fruit is chopped and added to the above-mentioned aqueous ethanol solution, and stirred at a stirring speed of 350r / min, at a stirring temperature of 78°C and for 5h, after standing for 2h to be fully extracted, passing through 100-400 mesh Sieve and filter to obtain Noni fruit extract emulsion 3.

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PUM

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Abstract

The invention brings forward a morinda citrifolia extract emulsion and a preparation method and application thereof. The morinda citrifolia extract emulsion comprises, by weight, 0.1-15% of a morinda citrifolia extract, 1-15% of a surfactant, 0.1-2% of ethanol and the rest of water. The morinda citrifolia extract emulsion is prepared by the following steps: adding fresh morinda citrifolia into ethanol water containing the surfactant, stirring, fully extracting and finally filtering to obtain the morinda citrifolia extract emulsion. The invention also brings forward application of the morinda citrifolia extract emulsion in the preparation of cosmetic or skin care products. The morinda citrifolia extract emulsion has strong radicals scavenging capability and also has good whitening and skin-care effects.

Description

technical field [0001] The invention relates to the technical field of cosmetics or skin care products, in particular to a Noni fruit extract emulsion, a preparation method thereof and an application in cosmetics or skin care products. Background technique [0002] Noni, also known as Morinda officinalis, Morinda officinalis, Sijiguo, etc., belongs to the genus Morinda officinalis in the Rubiaceae family. The plant is mainly distributed in the islands of the South Pacific, such as the Philippines and Australia. Now our country is mainly distributed in tropical areas such as Hainan and Xisha Islands, and large-scale planting has been carried out. Noni has strong functional characteristics, and its roots, stems, leaves, flowers and fruits can be used as medicine. The roots can be used to obtain yellow or red dyes for dyeing clothes, and the fruits are edible as food-grade health products. Polynesians in the South Pacific Islands have used noni as food and medicine for more ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61Q19/00A61Q19/02
CPCA61K8/97A61Q19/00A61Q19/02
Inventor 郑超
Owner HAINAN NORMAL UNIV
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