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Extraction process of moringa fat-soluble polyphenol compound and application of compound

A technology of polyphenol compound and extraction process, which is applied in the direction of cosmetics, sugar derivatives, sugar derivatives, etc., to achieve the effect of excellent layering, wrinkle reduction, and good therapeutic effect

Pending Publication Date: 2019-08-02
YUNNAN AGRICULTURAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no related products that use the fat-soluble components of Moringa flower in neck cosmetics on the market

Method used

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  • Extraction process of moringa fat-soluble polyphenol compound and application of compound
  • Extraction process of moringa fat-soluble polyphenol compound and application of compound
  • Extraction process of moringa fat-soluble polyphenol compound and application of compound

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of extraction process of Moringa flower fat-soluble polyphenol compound, comprises the steps:

[0040] Step (1), crush the dried Moringa oleifera flower, use 70% ethanol aqueous solution as the extraction solvent, extract at 45°C, filter to obtain the filtrate, take the filtrate and concentrate under reduced pressure to obtain Moringa oleifera flower ethanol Extract;

[0041]In step (2), the ethanol extract of Moringa oleifera flower obtained in step (1) is dissolved in water at 40°C, and the obtained liquid is extracted with ethyl acetate, and the organic phase is taken, and the ethyl acetate is recovered to obtain the fat-soluble component of Moringa oleifera flower ;

[0042] The mass ratio of the volume of water to the ethanol extract of Moringa oleifera flower is 2L: 1Kg;

[0043] In step (3), the solid matter obtained in step (2) is subjected to RP-18 medium-pressure reversed-phase silica gel column chromatography, and gradient elution is performed with a...

Embodiment 2

[0048] A kind of extraction process of Moringa flower fat-soluble polyphenol compound, comprises the steps:

[0049] Step (1), crush the dried Moringa oleifera flowers to 30-50 meshes, use 72% ethanol aqueous solution as the extraction solvent, extract twice at 60°C, filter to obtain the filtrate, and take the filtrate to depressurize Concentrate to obtain Moringa flower ethanol extract;

[0050] In step (2), the ethanol extract of Moringa oleifera flower obtained in step (1) is dissolved in water at 50°C, and the obtained liquid is extracted with ethyl acetate, and the organic phase is taken, and the ethyl acetate is recovered to obtain the fat-soluble component of Moringa oleifera flower ;

[0051] The mass ratio of the volume of water to the ethanol extract of Moringa oleifera flower is 2.3L: 1Kg;

[0052] In step (3), the solid matter obtained in step (2) is subjected to RP-18 medium-pressure reversed-phase silica gel column chromatography, and gradient elution is perfor...

Embodiment 3

[0058] A kind of extraction process of Moringa flower fat-soluble polyphenol compound, comprises the steps:

[0059] Step (1), crush the dried Moringa oleifera flowers to 30-50 meshes, use 75% ethanol aqueous solution as the extraction solvent, extract 3 times at 50°C, filter to obtain the filtrate, take the filtrate and depressurize Concentrate to obtain the Moringa flower ethanol extract; the volume ratio of the ethanol aqueous solution to the dried Moringa flower is 3:1 during each extraction;

[0060] In step (2), the ethanol extract of Moringa oleifera flower obtained in step (1) is dissolved in water at 60°C, and the obtained liquid is extracted with ethyl acetate, and the organic phase is taken, and the ethyl acetate is recovered to obtain the fat-soluble component of Moringa oleifera flower ;Recover ethyl acetate by rotary steaming, the temperature does not exceed 40°C;

[0061] The mass ratio of the volume of water to the ethanol extract of Moringa oleifera flower is...

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Abstract

The invention relates to an extraction process of a moringa fat-soluble polyphenol compound and application of the compound, and belongs to the fields of phytochemical techniques and cosmetics. According to the extraction process, a fat-soluble polyphenol extract is extracted from an alcohol extract of moringa; then, separation and purification are performed by sequentially adopting medium-pressure reversed-phase silica gel column chromatography, Sephadex LH-20 gel column chromatography, and semi-preparative high performance liquid chromatography to obtain the moringa fat-soluble polyphenol compound as shown in a formula (I). The compound has good anti-aging, antioxidant and anti-inflammatory effects. When the compound is applied to neck cream, and is compounded with substances such as moringa seed oil, moringa oil and chondroitin sulfate, remarkable moisturizing, repairing, anti-inflammatory and anti-aging efficacy on neck skin can be achieved; the neck skin is obviously improved; meanwhile, a very good curative effect on neck wrinkles, acne and the like is achieved; the application range is relatively wide.

Description

technical field [0001] The invention belongs to the technical field of phytochemistry and cosmetics, and in particular relates to an extraction process and application of fat-soluble polyphenol compounds from Moringa oleifera flowers. Background technique [0002] Moringa Moringa oleifera Lam flower, 10-30cm long, hermaphrodite, symmetrical on both sides, stalked, white or creamy yellow, some with purplish red, fragrant smell; 5 petals, linear lanceolate, pubescent, Arranged in imbricate shape, curved outward when blooming; 5 spatulate petals, arranged in imbricate shape, separated, varying. [0003] Moringa Moringa oleifera Lam tree flowers are fragrant and are good nectar plants. Moringa flower contains high amounts of calcium and potassium, which has the functions of detoxification and anti-oxidation, purifying and moisturizing the skin, especially for dry skin and acne. It is used as health food in India. Moringa flowers have been traditionally used as a tonic, diur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07H1/08C07H17/07A61K8/60A61P17/10A61P29/00A61P39/06A61Q19/02A61Q19/08
CPCC07H1/08C07H17/07A61P39/06A61P29/00A61P17/10A61K8/602A61Q19/08A61Q19/02
Inventor 周露盛军田洋
Owner YUNNAN AGRICULTURAL UNIVERSITY
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