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Extraction technology of moringa flavonoid glycosides compound and application thereof in neck mask

A technology for the extraction of flavonol glycosides and flavonoids from Moringa oleifera, which is applied in the extraction process of flavonol glycosides from Moringa oleifera and its application in cervical membranes, can solve the problems of single function, weak cell metabolism, and easy elastic fatigue. Achieve and inhibit melanocytes, anti-inflammatory melanocytes, and improve neck skin quality

Active Publication Date: 2019-08-16
YUNNAN AGRICULTURAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although many people have noticed this, they still use cream to smear the neck. However, the thickness of the skin on the neck is only 2 / 3 of that of the face, and the collagen content is also low, and the cell metabolism is not strong. It is responsible for supporting the weight of the head and the rotation of the human body, which will accelerate the destruction of elastic fibers and cause elastic fatigue
There are relatively few types of products for neck care on the market, and they have single functions and are not very practical
At the same time, most products should not be used when there are wounds such as acne
For Moringa flowers, most of them are soaked in water to drink in order to detoxify and resist oxidation, purify and moisturize the skin, but the effect is not ideal

Method used

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  • Extraction technology of moringa flavonoid glycosides compound and application thereof in neck mask
  • Extraction technology of moringa flavonoid glycosides compound and application thereof in neck mask
  • Extraction technology of moringa flavonoid glycosides compound and application thereof in neck mask

Examples

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Effect test

Embodiment 1

[0034] A kind of extraction process of flavonol glycoside compound of Moringa oleifera flower, comprises the following steps:

[0035] Step (1), crush the dried Moringa oleifera flower, use 70% ethanol aqueous solution as the extraction solvent, extract at 60°C, filter to obtain the filtrate, and concentrate the filtrate under reduced pressure to obtain the Moringa oleifera flower ethanol extract ;

[0036] Step (2), dissolving the ethanol extract of Moringa oleifera flower obtained in step (1) in water at 40°C, extracting the obtained liquid with ethyl acetate, and taking the organic phase;

[0037] The mass ratio of the volume of water to the ethanol extract of Moringa oleifera flower is 2L: 1Kg;

[0038] In step (3), the organic phase obtained in step (2) is dehydrated and then concentrated to obtain extract A; after that, extract A is subjected to RP-18 medium-pressure reversed-phase silica gel column chromatography, and the organic solvent is mixed with petroleum ether a...

Embodiment 2

[0042] A kind of extraction process of flavonol glycoside compound of Moringa oleifera flower, comprises the following steps:

[0043] Step (1), crush the dried Moringa oleifera flowers to 30-50 meshes, use 72% ethanol aqueous solution as the extraction solvent, extract twice at 55°C, filter to obtain the filtrate, and concentrate the filtrate under reduced pressure. Obtain Moringa flower ethanol extract;

[0044]Step (2), dissolving the ethanol extract of Moringa oleifera flower obtained in step (1) in water at 60°C, extracting the obtained liquid with ethyl acetate, and taking the organic phase;

[0045] The mass ratio of the volume of water to the ethanol extract of Moringa oleifera flower is 3L: 1Kg;

[0046] In step (3), the organic phase obtained in step (2) is dehydrated and then concentrated to obtain extract A; after that, extract A is subjected to RP-18 medium-pressure reversed-phase silica gel column chromatography, and the organic solvent is mixed with petroleum e...

Embodiment 3

[0051] A kind of extraction process of flavonol glycoside compound of Moringa oleifera flower, comprises the following steps:

[0052] Step (1), after crushing the dried Moringa oleifera flowers to 30-50 meshes, using 75% ethanol aqueous solution as the extraction solvent, leaching three times at 50°C, filtering to obtain the filtrate, and concentrating the filtrate under reduced pressure to obtain Moringa flower ethanol extract; the mass ratio of the volume of ethanol aqueous solution to the dried Moringa flower is 20L: 1Kg during each extraction;

[0053] Step (2), dissolving the ethanol extract of Moringa oleifera flower obtained in step (1) in water at 50°C, extracting the obtained liquid with ethyl acetate, and taking the organic phase;

[0054] The mass ratio of the volume of water to the ethanol extract of Moringa oleifera flower is 2.5L: 1Kg;

[0055] In step (3), the organic phase obtained in step (2) is dehydrated and then concentrated to obtain extract A; after tha...

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Abstract

The invention relates to an extraction technology of a moringa flavonoid glycosides compound and an application thereof in a neck mask, and belongs to the technical field of the plant chemistry and cosmetics. The extraction technology comprises the following steps: extracting a water-soluble extract from a moringa ethanol extract, separating and purifying by using a medium-pressure reverse phase silicagel column chromatography, a SephadexLH-20 gel column chromatography, and a semi-preparation high performance liquid chromatography successively. The moringa flavonoid glycosides compound as shown in a formula (I) is obtained. The compound has good anti-aging, anti-oxidant and anti-inflammation functions. The compound is used in the neck mask, and compounded with substances of moringa seed oil, sodium hyaluronate and the like, has the remarkable moisture-preserving, repairing, anti-inflammatory and anti-aging effects to neck skin, is capable of apparently improving a neck skin type, wherein the skin is fine, delicate and glossy, and apparently reducing wrinkles, and has the good treatment effect to neck acne and the like, wherein while a small wound is caused by acne extrusion, neck mask liquid of the invention can also be used, so the compound is wider in application range.

Description

technical field [0001] The invention belongs to the technical field of phytochemistry and cosmetics, and in particular relates to an extraction process of moringa flower flavonol glycosides and its application in cervical membranes. 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 has a fragrant smell and is a good nectar plant. 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, diuretic, insect repellant, and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07H17/07C07H1/08A61P39/00A61P39/06A61P29/00A61P17/10A61K8/60A61K8/73A61K8/92A61Q19/00A61Q19/02A61Q19/08
CPCC07H17/07C07H1/08A61P39/00A61P39/06A61P29/00A61P17/10A61K8/602A61K8/922A61K8/735A61Q19/08A61Q19/00A61Q19/02
Inventor 周露盛军田洋
Owner YUNNAN AGRICULTURAL UNIVERSITY
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