Nutritional nourishing hand cream and preparation method thereof

A hand cream and moisturizing technology, applied in the field of skin care products, can solve the problems of big discount on beauty, aging skin, and inability to buy hand cream, and achieve the effects of delicate and fresh skin, relaxation, and soothing and firming emotions.

Active Publication Date: 2015-03-25
SHANGHAI YAOJIAN BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, we often have to endure the damage to our hands from weather, chemicals, and labor, but we cannot buy safe and effective hand creams, so that people are troubled by h

Method used

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  • Nutritional nourishing hand cream and preparation method thereof
  • Nutritional nourishing hand cream and preparation method thereof
  • Nutritional nourishing hand cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0052] Example 1

[0053] 1.1 Preparation of Bletilla striata extract:

[0054] Weigh 50g of Bletilla striata, soak for 1h, heat to 100℃, decoct and extract 3 times, add 12 times the amount of water for the first time, extract 2h, add 10 times the amount of water for the second time, extract 1.5h, and add 8 times the third time Measure the water, extract for 1 hour, filter each time, combine the filtrate, concentrate the volume of the filtrate to 6 times the weight of Bletilla striata g / ml, filter, and take the filtrate to obtain.

[0055] 1.2 Preparation of green tea extract:

[0056] Weigh 20g of green tea, soak for 0.8h, heat and decoct at 100℃ for 3 times, add 12 times the amount of water for the first time, extract for 2h, add 10 times the amount of water for the second time, extract 1.5h, and add 8 times for the third time Measure the water, extract for 1 hour, filter each time, combine the filtrate, concentrate the volume of the filtrate to 6 times the weight of the green tea ...

Example Embodiment

[0077] Example 2

[0078] 2.1 The extract of Bletilla striata is prepared by the following method:

[0079] Weigh 30g of Bletilla striata, soak for 0.15h, heat to 90℃, decoct and extract 3 times, add 11 times the amount of water for the first time, extract 1.5h, add 8 times the amount of water for the second time, extract 1h, and add 5 for the third time Double the amount of water, extract for 1 hour, filter each time, combine the filtrate, concentrate the volume of the filtrate to 5 times the weight of Bletilla striata g / ml, filter, and take the filtrate to obtain.

[0080] 2.2 The green tea extract is prepared by the following method:

[0081] Weigh 20g of green tea, steep for 0.5h, heat and decoct at 90℃ for 3 times, add 10 times the amount of water for the first time, extract for 1.5h, add 8 times the amount of water for the second time, extract 1h, and add 8 times for the third time Measure the water, extract for 1 hour, filter each time, combine the filtrate, concentrate the vo...

Example Embodiment

[0102] Example 3

[0103] The physical and chemical indexes of Examples 1 and 2 are as follows:

[0104] 3.1 traits

[0105] This product is pale pink, with suitable consistency, soft texture, fragrant smell, fine and uniform, good spreadability, good moisturizing and moisturizing properties.

[0106] 3.2 pH check

[0107] Take this product and measure it with a pH meter, and the measured pH value is between 6-7.

[0108] 3.3 Hot and cold test

[0109] The hand cream was packaged in a transparent cosmetic bottle and kept in a refrigerator at 4°C for one month to observe no delamination. In a constant temperature box at 55°C for 24 hours, the hand cream has no delamination, emulsification and odor.

[0110] 3.4 Centrifugal test

[0111] The hand cream was packaged in a test tube with a stopper at 3000 r / min and centrifuged for 20 minutes without delamination.

[0112] 3.5 Room temperature experiment

[0113] The hand creams prepared in Examples 1 and 2 were placed in a cosmetic bottle and lef...

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Abstract

The invention discloses nutritional nourishing hand cream and a preparation method thereof. The hand cream comprises the following components: shea butter, horse oil, wheat germ oil, rose infused oil, snow lotus herb infused oil, myosotis infused oil, universal self-emulsified composite emulsifier, AC-402, 25% triethanolamine, bletilla extract, green tea extract, actinidia chinensis extracted juice, pyracantha fortuneana fruit extracted juice, 1,2-propylene glycol, biological polysaccharide gum, a 20% urea solution, Liponic EG-1, trehalose, nicotinamide, honey, vitamin E, sodium alginate, hydroxypropyl methyl cellulose, a 1% ethylenediamine tetraacetic acid disodium salt solution, a 10% citric acid solution, a 5% ethylparaben solution, distilled water and essence. Compared with the prior art, the hand cream has the advantages of providing rich nutrition to hand skin, deep nourishing dry and rough hands, regulating balance of moisture and oil, softening waste cutin, flattening fine lines, supplying moisture to hands and increasing effects of moistening and whitening.

Description

Technical field [0001] The invention belongs to the field of skin care products, and specifically relates to a nourishing and moisturizing hand cream and a preparation method thereof. Background technique [0002] Due to long-term exposure to external stimuli such as sunlight, pollution, and cold, the aging and dryness of the hand skin has become younger and more common. Solving hand problems is a manifestation of the improvement of the quality of life. As we all know, hands are the second face of a woman. It can be seen that the maintenance of hand skin is extremely important. Having a pair of healthy and white jade hands is the pursuit of every beauty-loving person. However, we often have to endure the damage caused by weather, chemicals, and labor, but we cannot buy safe and effective hand cream, which makes people suffer from hand problems such as dryness, peeling, frostbite, skin aging, Yellowing, etc., these problems make the beauty of youth a big discount, and also bring ...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61K8/97A61K8/92A61Q19/00A61P17/02
Inventor 孙淑萍刘侠张毓婷钱张超
Owner SHANGHAI YAOJIAN BIO TECH
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