Dragon fruit stem moisturizing lotion and preparation method thereof

A technology of pitaya fruit and pitaya, applied in the field of skin care products, can solve problems such as no reports, and achieve the effects of improving agricultural economic benefits, preventing premature skin aging, and preventing fine lines

Active Publication Date: 2015-04-01
AGRI PROD PROCESSING INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pitaya fruit stems and flowers contain plant-based polysaccharides, various mineral elements, vitamin E and other substances, which can regulate human body functions, improve human immunity, beautify the skin, have broad development prospects, and have high potential value. Widely concerned, but research on the application and product development of dragon fruit stems and flowers has not been reported

Method used

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  • Dragon fruit stem moisturizing lotion and preparation method thereof
  • Dragon fruit stem moisturizing lotion and preparation method thereof
  • Dragon fruit stem moisturizing lotion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] By weight percentage, dragon fruit gel freeze-dried powder 5%, dragon fruit flower extract 3%, lychee peel extract 5%, cucumber extract 12%, rose flower extract 5%; lavender essential oil 0.5%; propylene glycol 3% ; Vitamin 1%; Preservative 0.3%; Essence 0.1%; The rest is deionized water.

[0052] Concrete processing steps of the present invention are as follows:

[0053] 1) Preparation of dragon fruit stem gel freeze-dried powder:

[0054] A, take the ripe pitaya fruit stem of quality, clean, sterilize, peel;

[0055] B, the dragon fruit stem is squeezed with a juicer;

[0056] c, put the pitaya fruit stem juice into the extraction tank, add 70% ethanol of 2 times the quality of the pitaya fruit stem, and the temperature is 30~40°C, extract 2 times, each 2 hours, combine the extracted liquid;

[0057] d, the extract is removed by filtration;

[0058] e, add 0.5wt% activated carbon to decolorize in the extract, stir for 1h, let stand and filter, and filter to obtai...

Embodiment 2

[0075] Pitaya gel freeze-dried powder 15%, dragon fruit flower extract 5%, lychee peel extract 10%, cucumber extract 8%, rose flower extract 1%; lavender essential oil 0.5%; propylene glycol 3%; vitamin E 0.5 %; preservative 0.1%; the rest is deionized water.

[0076] Concrete processing steps of the present invention are as follows:

[0077] 1) Preparation of dragon fruit stem gel freeze-dried powder:

[0078] A, take by weighing the ripe pitaya fruit stem, clean, disinfect, peel;

[0079] B, the dragon fruit stem is squeezed with a juicer;

[0080] C, put the pitaya fruit stem juice into an extraction tank, add 70% ethanol of 2 times the quality of the pitaya fruit stem, and the temperature is 30° C., extract 3 times, each 1.5 hours, combine the extracts of the gained ;

[0081] d, the extract is removed by filtration;

[0082] e. Add 1.0wt% activated carbon to the extract for decolorization, stir for 1 hour, let stand and filter, and filter to obtain clarified aloe ver...

Embodiment 3

[0099] According to mass concentration ratio: dragon fruit gel freeze-dried powder 10%, dragon fruit flower extract 4%, lychee peel extract 8%, cucumber extract 10%, rose flower extract 3%; lavender essential oil 0.7%; propylene glycol 2 %; vitamin E 0.8%; preservative 0.2%; essence 0.3%; the rest is deionized water.

[0100] The specific process steps are as follows:

[0101] 1) Preparation of dragon fruit stem gel freeze-dried powder:

[0102] A, take by weighing the ripe pitaya fruit stem, clean, disinfect, peel;

[0103] B, the dragon fruit stem is squeezed with a juicer;

[0104] C, put the pitaya fruit stem juice into an extraction tank, add 70% ethanol of 2 times the quality of the pitaya fruit stem, the temperature is 30°C, extract 3 times, each 2 hours, merge the extracts of the gained ;

[0105] d, the extract is removed by filtration;

[0106] e. Add 1.5wt% activated carbon to the extract for decolorization, stir for 1 hour, let stand and filter, and filter to ...

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Abstract

The invention provides a dragon fruit stem moisturizing lotion and a preparation method thereof. The dragon fruit stem moisturizing lotion comprises the following raw materials in percentage by weight: 5-15% of dragon fruit gel freeze-dried powder, 3-5% of dragon fruit flower extract, 5-10% of litchi rind extract, 8-12% of cucumber extract, 1-5% of rose extract, 0.5-1% of lavender essential oil, 1-3% of propylene glycol, 0.5-1% of vitamin E, 0.1-0.3% of a preservative, 0-0.5% of essence and the balance of deionized water. The moisturizing lotion provided by the invention is capable of promoting the water metabolic cycle and whitening of the skin, and preventing the skin from dryness and lines; the dragon fruit stem moisturizing lotion capable of preventing the early ageing of the skin and the preparation method thereof can adequately utilize dragon fruit waste resources to improve agricultural economic benefits.

Description

technical field [0001] The invention relates to the field of skin care products, in particular to a dragon fruit stem moisturizing liquid and a preparation method thereof. Background technique [0002] Dragon fruit is a new type of tropical fruit introduced into my country in recent years, and its commercial cultivation is mainly concentrated in Guangxi and Hainan. At present, dragon fruit products are mainly sold fresh, and a small amount is used for processing food and beverages. The level of processing technology is low, the product is single, and the market competitiveness is weak. The wastes (including peels and stems) of the dragon fruit industry have a low processing utilization rate and are mostly discarded in the fields, which not only pollutes the environment, but also causes waste of resources. How to use deep processing technology to transform dragon fruit fruit and production waste into products with high added value, reduce the pollution of waste to the ecolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/00A61Q19/02A61Q19/08
Inventor 李丽孙健李昌宝李杰民何雪梅郑凤锦刘国明盛金凤零东宁廖芬
Owner AGRI PROD PROCESSING INST GUANGXI ACADEMY OF AGRI SCI
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