Dendrobium officinale small-molecular peptide facial mask based on gold-nano rod composite material

A technology of dendrobium candidum and nano-gold rods, which can be used in skin care preparations, cosmetics, cosmetic preparations, etc., and can solve the problems of easily damaged small molecular peptides of dendrobium candidum, low efficiency of small molecular peptides of dendrobium candidum, and inconvenient separation of small molecular peptides , achieve the effect of enhancing skin repair ability, inhibiting bacterial reproduction, and high stability

Inactive Publication Date: 2016-07-13
ZHONGSHAN SENPU BIOTECH CO LTD
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional decoction extraction method is easy to destroy the small molecular peptides of Dendrobium officinale, and the ordinary grinding method will contain more impurities, which is not e

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dendrobium officinale small-molecular peptide facial mask based on gold-nano rod composite material
  • Dendrobium officinale small-molecular peptide facial mask based on gold-nano rod composite material

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] [Example 1]

[0021] 1. Normal temperature and high pressure pretreatment and compound enzymatic hydrolysis preparation technology

[0022] According to the structural characteristics of Dendrobium officinale protein, the high-dispersion pretreatment solution of Dendrobium officinale was obtained by using normal temperature and high pressure pretreatment technology. According to the structural characteristics of Dendrobium officinale protein, the high-dispersion pretreatment solution of Dendrobium officinale was obtained by using normal temperature and high pressure pretreatment technology. Specific operation: Dendrobium is dried (40°C), pulverized, and passed through a 60-mesh sieve. The obtained powder is added to a certain proportion of water, stirred evenly, and soaked for 10 min to soften it. Adjust the upper and lower limit temperature of the low temperature circulation pump to -10°C to -4°C to ensure that the internal temperature of the homogenizer is normal. Pour th...

Example Embodiment

[0027] [Example 2] Preparation of facial mask essence and facial mask packaging

[0028] The ingredients of the facial mask of the present invention are as follows:

[0029]

[0030]

[0031] The gold nanorods used in the present invention are prepared by in-situ method, using modified polysaccharide-based block copolymer SA-PVP as a stabilizer, wherein the amount of SA-PVP is 11%, and the seaweed polysaccharide unit in the copolymer SA-PVP has Strong complexing ability, can form complexes with multivalent metal ions, effectively grabbing heavy metal ions in the skin. The prepared gold nanorods have an average diameter of about 10nm and an average length of about 60nm, and have obvious photothermal effects.

[0032] The preparation method of the facial mask of the present invention is as follows: fully mix the above ingredients, stir and homogenize to a transparent or translucent emulsion to obtain the facial mask essence; send the facial mask essence for inspection, and each physic...

Example Embodiment

[0033] [Example 3] Product quality inspection

[0034] Microbiological test: The test items include the total number of colonies, fecal coliforms, Pseudomonas aeruginosa, Staphylococcus aureus, mold and yeast. Evaluation criteria: total number of colonies≤1000cfu / ml(g); total number of molds and yeasts≤100cfu / ml(g); fecal coliforms, Pseudomonas aeruginosa, and Staphylococcus aureus shall not be detected. Where there is more than one index that does not meet the standard, it is judged as unqualified sample.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
The average diameteraaaaaaaaaa
Average lengthaaaaaaaaaa
Molecular weightaaaaaaaaaa
Login to view more

Abstract

The invention discloses a dendrobium officinale small-molecular peptide facial mask based on a gold-nano rod composite material. The facial mask comprises a facial mask fabric and essence, and is characterized in that the essence is prepared from the following components in percentage by mass: 84.05 percent of water, 0.1 percent of Carbomer, 6.0 percent of glycerinum, 1.0 percent of dendrobium officinale small-molecular peptide, 1.0 percent of gold nano-rod, 1.0 percent of polyethylene glycol-32, 0.03 percent of xanthan gum, 0.02 percent of EDTA-2Na, 1.0 percent of glycine betaine, 4.0 percent of hyaluronic acid, 1.0 percent of beta-glucan, 1.0 percent of chondrus crispus, 0.1 percent of triethanolamine, 0.3 percent of PEG-40 hydrogenated castor oil, 0.1 percent of essence, 0.18 percent of 3-Iodopropynyl butylcarbamate and 0.12 percent of dimethylol dimethyl hydantoin. Since dendrobium officinale small-molecular peptide and nano-gold composite material are added, the facial mask can be used for repairing damaged skin, inhibiting bacterium production, keeping skin tight, removing wrinkles, nourishing, moistening and whitening skin and relieving speckles.

Description

technical field [0001] The invention relates to the field of preparation of cosmetics, and in particular discloses a dendrobium officinale small molecule peptide facial mask. Background technique [0002] The mask blocks the contact between the skin and the air, inhibits sebum secretion and sweat evaporation, and makes the skin temperature rise. After the skin temperature rises, it will promote blood circulation, so that the active ingredients in the mask can penetrate into the surface layer or deeper and wider places. [0003] Currently on the market, polysaccharides are mainly extracted from Dendrobium officinale for the preparation of oral medicines, and the extraction and utilization of small molecular peptides is relatively small. The invention extracts the dendrobium candidum small molecule peptide, which is used for preparing facial mask. The traditional decoction extraction method is easy to destroy the small molecular peptides of Dendrobium officinale, and the ordi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61K8/97A61K8/64A61K8/92A61K8/86A61K8/81A61K8/73A61K8/44A61K8/42A61K8/37A61K8/41A61K8/34A61Q19/08A61Q19/02
CPCA61K8/97A61K8/345A61K8/37A61K8/41A61K8/42A61K8/44A61K8/645A61K8/73A61K8/8147A61K8/86A61K8/922A61Q19/02A61Q19/08
Inventor 梁勇黄宁
Owner ZHONGSHAN SENPU BIOTECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap