Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composition for whitening and removing spots and preparation method thereof

A whitening and freckle-removing composition technology, which is applied in the field of oral whitening and freckle-removing compositions, can solve the problems of small applicable population, large number of people, and low safety, and achieve the goal of wide applicable population, high safety, and improved safety. Effect

Active Publication Date: 2011-01-26
SHENZHEN WANHE PHARMA
View PDF3 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventors have found that the prior art has at least the following defects: the probability of chloasma occurring in pregnant and lactating women is very high, and there are a large number of people, and most of the existing products contain pregnant and lactating women should not The ingredients used, such as α-lipoic acid, etc., lead to a small range of suitable people and low safety

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
  • Composition for whitening and removing spots and preparation method thereof
  • Composition for whitening and removing spots and preparation method thereof
  • Composition for whitening and removing spots and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] 1. Preparation of products

[0046] 1. Weigh raw materials:

[0047] Weigh 20g of reduced glutathione, 50g of water-soluble pearl powder, 10g of grape seed extract, 20g of vitamin E, and 5g of vitamin C.

[0048] 2. Preparation steps:

[0049] (1) Put 20g of reduced glutathione, 50g of water-soluble pearl powder, 10g of grape seed extract, 20g of vitamin E and 5g of vitamin C into a mixer and mix for 10 minutes to obtain a semi-finished product.

[0050] (2) Inspection of the semi-finished product: check whether the mixture is evenly mixed according to the prior art, if not, continue to mix and stir in the mixer for 5-10 minutes.

[0051] (3) filling the semi-finished product after passing the inspection in the hard capsule to make a finished capsule, and the content of each finished capsule weighs 0.5g.

[0052] Two, the freckle-removing effect experiment of embodiment 1 product:

[0053] 1. Experimental conditions:

[0054] ①Eligibility conditions for participant...

Embodiment 2

[0066] 1. Preparation of products

[0067] 1. Weigh raw materials:

[0068] Weigh 50g of reduced glutathione, 30g of ordinary pearl powder, 30g of grape seed extract, 15g of vitamin E, 15g of vitamin C, and 1.5g of hypromellose.

[0069] 2. Preparation steps

[0070] (1) 1.5 g of the weighed hypromellose binder was prepared into a 5% hypromellose aqueous solution.

[0071] (2) Place 50 g of reduced glutathione, 30 g of ordinary pearl powder, 30 g of grape seed extract, 15 g of vitamin E and 15 g of vitamin C into a mixer, and mix for 20 minutes to obtain a mixed powder.

[0072] (3) Add 5% hypromellose aqueous solution into the mixed powder, stir the mixed powder and 5% hypromellose aqueous solution evenly, make granules, and dry at 55° C. for 4 hours to obtain a semi-finished product.

[0073] (4) Inspection of semi-finished products.

[0074] (5) Press the qualified semi-finished product into tablets with a tablet press to make finished tablets with a weight of 0.5 g eac...

Embodiment 3

[0090] 1. Preparation of products

[0091] 1. Weigh raw materials:

[0092] Weigh 70g of oxidized glutathione, 10g of ordinary pearl powder, 50g of grape seed extract, 5g of vitamin E, 20g of vitamin C, 14g of maltitol, and 1.5g of hypromellose.

[0093] 2. Preparation steps:

[0094] (1) 1.5 g of the weighed binder hypromellose was formulated into a 5% hypromellose aqueous solution.

[0095] (2) Place 70 g of oxidized glutathione, 10 g of common pearl powder, 50 g of grape seed extract, 5 g of vitamin E, 20 g of vitamin C and 14 g of maltitol that have been weighed into a mixer, and mix for 30 minutes to obtain a mixed powder. Here maltitol is used to adjust the mouthfeel of the product.

[0096] (3) Add 5% hypromellose solution into the mixed powder, stir the mixed powder and 5% hypromellose aqueous solution evenly to make granules, and dry the granules to make semi-finished products.

[0097] (4) Inspection of semi-finished products.

[0098] (5) Pack the qualified sem...

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

No PUM Login to View More

Abstract

The invention discloses a composition for whitening and removing spots, and belongs to the field of health foods. The composition is an oral preparation, and comprises the following substances in part by weight: 20 to 70 parts of glutathione, 10 to 50 parts of pearl powder, 10 to 50 parts of grape seed extract, 5 to 20 parts of vitamin E and 5 to 20 parts of vitamin C. The composition effectivelyinhibits the activity of tyrosinase and inhibits the synthesis of melanin so as to whiten skin. The composition does not contain components banned for pregnant and lactating women, so the compositionhas the advantages of wider applicable user range and higher safety. The composition can be prepared into capsules, tablets and granules.

Description

technical field [0001] The invention belongs to the technical field of health food, in particular to an oral whitening and freckle-removing composition. Background technique [0002] In daily life, due to irregular life, long-term exposure to the sun, endocrine disorders and other reasons, it is easy to cause darkening of the facial skin and pigmentation. Skin darkening and spots are caused by melanin deposition. Melanin is a protein that exists in the middle of the cells in the basal layer of the skin. At this time, melanin is not really melanin, but pigment mother cells. Pigment mother cells secrete melanin pigment. When ultraviolet rays irradiate the skin, the skin will be in a state of "self-protection". The melanin pigment is stimulated by ultraviolet rays and the activity of tyrosinase is activated to protect our skin cells. Tyrosinase reacts with tyrosine in the blood to generate dopa, which is oxidized to dopaquinone to release melanin. Melanin moves through the l...

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): A61K38/06A23L1/29A61P17/00A61K31/355A61K31/375A61K35/56A61K36/87A23L33/00A61K35/618
Inventor 王仲荪
Owner SHENZHEN WANHE PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com