Cubilose extracting solution as well as preparation method and application thereof

A technology for extracting liquid and bird's nest is applied in the field of bird's nest extracting liquid and its preparation, which can solve the problems of complicated process and low product yield, and achieve the effects of simplifying the preparation process, saving production costs and huge market potential.

Active Publication Date: 2014-01-01
SHENZHEN MANNAY COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general method of preparing bird’s nest extract is mainly enzymatic hydrolysis, such as boiling and then enzymatic hydrolysis extraction (for example: Chinese patent application 200810067799.0) or first ultrasonic extraction and then enzymatic extraction (for example: Chinese patent application ZL200710069423.9 , which are characterized by enzymatic hydrolysis steps. If used in industrial production, it is inevitable that a large amount of enzymes or enzyme preparations will be needed; Pretreatment steps such as boiling and pH adjustment to improve hydrolysis efficiency, and subsequent processing steps such as centrifugation, filtration, and drying to process the hydrolyzate to obtain bird’s nest extract, the process is complicated and the product yield is low

Method used

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  • Cubilose extracting solution as well as preparation method and application thereof
  • Cubilose extracting solution as well as preparation method and application thereof
  • Cubilose extracting solution as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The preparation method of the bird's nest extract described in the present embodiment comprises the following steps:

[0040] A) take by weighing the dry bird's nest of a certain amount of Indonesian white swallow, add the water of 100 times of dry bird's nest weight, soak after 3 hours at room temperature, filter, obtain bird's nest filter residue;

[0041] b) adding 30 times of dry bird's nest weight water to the bird's nest filter residue, and after simmering for 6 hours, obtain the bird's nest extract;

[0042] c) Determination of the sialic acid concentration level (ppm) in the extract.

[0043] Four groups of experiments were set up for comparison.

[0044] see figure 1 A, in step a), the water used to soak the dry bird's nest is respectively 25 times, 50 times, 100 times and 200 times the weight of the bird's nest, other parameters in the preparation method are unchanged, obtain the bird's nest extract, and measure the amount of the bird's nest in the extract....

Embodiment 2

[0051] The preparation method of the bird's nest extract described in the present embodiment comprises the following steps:

[0052] A) take by weighing the dry bird's nest of a certain amount of Malaysian cave blood swallows respectively, add the water of 100 times of dry bird's nest weight, soak after 24 hours with room temperature, filter, obtain bird's nest filter residue;

[0053] b) adding 30 times of dry bird's nest weight water to the bird's nest filter residue, after simmering for 72 hours, obtain the bird's nest extract;

[0054] d) Determination of the sialic acid concentration level (ppm) in the extract.

[0055] Four groups of experiments were set up for comparison.

[0056] see figure 2 A, in step a), the water used to soak the dry bird's nest is respectively 25 times, 50 times, 100 times and 200 times the weight of the bird's nest, other parameters in the preparation method are unchanged, obtain the bird's nest extract, and measure the amount of the bird's ne...

Embodiment 3

[0063] The preparation method of the general bird's nest extract described in the present embodiment and the general blood bird's nest extract, comprises the following steps:

[0064] A) take by weighing a certain amount of dried bird's nest of Indonesian house white swallow or Malaysian cave blood swallow, add the water of 20 times of dry bird's nest weight, soak after 1 hour at room temperature, filter, obtain bird's nest filter residue;

[0065] b) adding 20 times of dry bird's nest weight water to the bird's nest filter residue, and after simmering for 2 hours, obtain the bird's nest extract;

[0066] c) Determination of the sialic acid concentration level (ppm) in the extract.

[0067] The preparation method of the optimized bird's nest extract described in the present embodiment comprises the following steps:

[0068] A) take by weighing a certain amount of dried bird's nest of Indonesian house white swallow, add the water of 100 times of dry bird's nest weight, soak af...

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Abstract

The invention discloses a cubilose extracting solution as well as a preparation method thereof. The method comprises the following steps: soaking cubilose by water which is 30-100 times of weight of the cubilose, soaking white cubilose and yellow cubilose for 1.5-12 hours and red cubilose for 12-26 hours, thereby obtaining cubilose residue; stewing the residue by water which is 30-100 times of weight of the cubilose; stewing the white cubilose and the yellow cubilose for 3-24 hours and the red cubilose for 15-74 hours, and then extracting the cubilose extracting solution. Compared with generally similar methods, the technological process of the method is greatly simplified; enzymatic hydrolysis is not needed; the production cost is reduced; the product yield is improved. The cubilose extracting solution prepared according to the method contains a lot of cosmetic active ingredients (such as sialic acid) in the cubilose; the concentration of the sialic acid is much higher than that of the cubilose extracting solution prepared by the general preparation method; kinds of obtained cubilose extracting solutions can be processed into kinds of products, so that precious natural supplements of the cubilose are relatively low in material costs and product prices.

Description

technical field [0001] The invention relates to a bird's nest extract and its preparation method and application, in particular to a bird's nest extract with a whitening effect and its preparation method and application. Background technique [0002] Bird's nests are nests built by a variety of birds of the swiftlet family (Apodidae) of the genus Collocalia. The main origins are Indonesia, Malaysia, Vietnam, etc. According to the "Compendium of Materia Medica": "Bird's nest is sweet and flat, nourishes the lungs and yin, resolves phlegm and relieves cough, and nourishes and clears it. It is a holy medicine for conditioning consumptive exhaustion. Those who can't be eliminated, can be cured with this." Traditional Chinese medicine believes that bird's nest: "Nourishes yin and moistens dryness, nourishes qi and invigorates the middle, treats deficiency, expectoration, asthma, hemoptysis, chronic dysentery, suitable for weak constitution, malnutrition, chronic dysentery. Long-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/24A61K8/98A23L1/30A23L1/29A61P17/00A61Q19/02A23L33/10A61K35/57
Inventor 詹华强董婷霞陈嘉伦
Owner SHENZHEN MANNAY COSMETIC
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