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Food composition with senile-resistant and whitening functions and preparation method thereof

A composition and efficacy technology, applied to a food composition for lightening and whitening and its preparation, firming skin, moisturizing and anti-aging fields, can solve the problems of affecting product flavor, hindering the enzymatic hydrolysis process, generating heteropeptides and the like, and achieving The effect of eliminating adverse effects, pure color and quality improvement

Inactive Publication Date: 2018-06-08
GUANGZHOU ZHENGGUANG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the structure of elastin raw materials, it will hinder the enzymatic hydrolysis process, which may produce miscellaneous peptides and affect the flavor of the product

Method used

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  • Food composition with senile-resistant and whitening functions and preparation method thereof
  • Food composition with senile-resistant and whitening functions and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment

[0036] A preparation method of nutritional composition is characterized in that comprising the following steps:

[0037] Step 1, after cleaning, shearing and pre-filtering the bonito elastin raw material, put it into 1% sodium citrate and 1.2% sodium chloride solution, wherein protease A is added in the solution, and the temperature is controlled at 12-15 Keep at ℃ for 3 hours; then raise the temperature to 55-60℃, add protease B, keep for 4-6 hours, inactivate the enzyme, filter and collect the filtrate to obtain elastin peptide solution.

[0038] Step 2, put the fish skin in 1.8% sodium chloride solution, soak it at a low temperature of 120°C for 4-7 hours, then wash it with water until it is neutral, drain the water, and pulverize it to obtain a crude fish collagen extract. Add deionized water to the extract to adjust the pH, add 1% alkaline protease, and treat at 60°C for 3 hours; then add papaya and fig zymogen, continue enzymatic hydrolysis at 52°C for 4 hours, inactivat...

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PUM

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Abstract

The invention belongs to the field of health care food, and particularly relates to a food composition with moisturizing, anti-senile, skin-tightening, spot-fading and whitening function and a preparation method thereof. The composition is prepared from the following ingredients including skipjack elastic protein peptides, fish collagen peptides, inulin, blackcurrant powder, vitamin C and needle leaf cherry powder. The composition obviously relieves the fishy and odor smell; the bitter taste is well shielded; the moisture preservation performance is good; the hydrolysis purity of elastic protein peptides is high; impurity peptides are few; the elastic protein peptides and the collagen peptides achieve the mutual promotion with other ingredients, so that good beautification and health careeffects can be achieved under the condition of low-consumption composition.

Description

technical field [0001] The invention belongs to the field of health food, and in particular relates to a food composition with the functions of moisturizing and anti-aging, skin tightening, lightening and whitening and a preparation method thereof. Background technique [0002] Our skin is composed of elastin and collagen. The elastin and collagen in the body begin to decompose and lose from the age of 20, and no longer synthesize naturally after the age of 25. The content of elastin and collagen in the skin at the age of 40 is not enough. Halfway through the age of 20, the loss of elastin and collagen will cause the skin to lose its elasticity and water-holding ability, resulting in the collapse of the dermal tissue and loss of mesh support, and the skin will appear dry, dull, sagging, and wrinkled. , enlarged pores, etc. [0003] Elastin is the main component of skin elastic fibers, a major hard protein mainly found in connective tissue, especially tendon and arterial ela...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/15A23L33/18
CPCA23V2002/00A23L33/15A23L33/18A23V2200/318
Inventor 林桂纯蒋丽马丽霞蒋镇
Owner GUANGZHOU ZHENGGUANG BIOTECH CO LTD
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