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Preparation method of Chinese honeylocust fruit extracting solution

A kind of saponin extract and technology of saponin, applied in skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve problems such as complicated process, use of organic solvents that do not conform to green technology, and large investment in equipment , to achieve the effect of simple operation, solving the problem of poor decolorization efficiency and outstanding effect

Active Publication Date: 2021-08-20
广州德谷个人护理用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the process of this method is relatively complicated, and ethanol needs to be removed and recovered in the subsequent process, and the investment in equipment is large, and the use of organic solvents does not conform to the concept of green technology

Method used

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  • Preparation method of Chinese honeylocust fruit extracting solution
  • Preparation method of Chinese honeylocust fruit extracting solution
  • Preparation method of Chinese honeylocust fruit extracting solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] After cleaning the whole body of fresh saponin pods, dry them at 50°C to constant weight, subtract the two ends of the saponin pods, crush them in sections, and remove the seeds to obtain the crushed saponin pod bodies without seeds. Weigh 100g of the saponin pod bodies Add deionized water at a ratio of 1:10 (g / mL), extract at 70°C for 2 hours at a stirring rate of 20rpm, filter and separate the filter residue and filtrate, and filter with a Buchner funnel and rapid qualitative filter paper at 1 atmosphere. , obtain 1000mL thick saponins extract, test the concentration of solids (note: solid content hereinafter obtains with CL, and solids refer to the material except moisture in the filtrate), the concentration CL of recorded solids is 3.8%, That is, the mass of the solid is 38 g.

[0027] Weigh gelatin according to the ratio of 70% of the solid matter in the crude saponin extract (Shanghai National Pharmaceutical Co., Ltd., product number 10010328), first soak the gela...

Embodiment 2

[0040] After cleaning the whole body of fresh saponin pods, dry them at 50°C to constant weight, subtract the two ends of the saponin pods, crush them in sections, and remove the seeds to obtain the crushed saponin pod bodies without seeds. Weigh 100g of the saponin pod bodies Add deionized water at a ratio of 1:10 (g / mL), extract at 40°C for 3 hours at a stirring rate of 200rpm, filter and separate the filter residue and filtrate, and filter with a Buchner funnel and rapid qualitative filter paper at 1 atmosphere. , to obtain 1000mL thick saponin extract, test the concentration of solids (note: the solid content is obtained with CL hereinafter, and solids refer to the substances other than moisture in the filtrate).

[0041] Weigh the gelatin according to the ratio of 50% of the solid matter in the crude saponin extract, first soak the gelatin in deionized water for 2 hours, add it to the crude saponin extract, perform adsorption decolorization treatment, and stir at room temp...

Embodiment 3

[0046] After cleaning the whole body of fresh saponin pods, dry them at 50°C to constant weight, subtract the two ends of the saponin pods, crush them in sections, and remove the seeds to obtain the crushed saponin pod bodies without seeds. Weigh 100g of the saponin pod bodies Add deionized water at a ratio of 1:10 (g / mL), extract at 80°C for 1 hour at a stirring rate of 10 rpm, filter and separate the filter residue and filtrate, and filter with a Buchner funnel and rapid qualitative filter paper at 1 atmosphere. , to obtain 1000mL thick saponin extract, test the concentration of solids (note: the solid content is obtained with CL hereinafter, and solids refer to the substances other than moisture in the filtrate).

[0047] Weigh the gelatin according to the ratio of 90% of the solid matter in the crude saponin extract, first soak the gelatin in deionized water for 0.5h, add it into the thick saponin extract, and carry out adsorption decolorization treatment at room temperatur...

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Abstract

The invention discloses a preparation method of a Chinese honeylocust fruit extracting solution, which comprises the following steps: filtering a solution of crushed Chinese honeylocust fruit to obtain a crude Chinese honeylocust fruit extracting solution, and adding gelatin for decoloration treatment to obtain the Chinese honeylocust fruit extracting solution after adsorption decoloration; adding hydrogen peroxide into the Chinese honeylocust fruit extracting solution subjected to adsorption decoloration for oxidation decoloration treatment, the adding amount of the hydrogen peroxide accounts for 30-120% of the mass of solids in the Chinese honeylocust fruit extracting solution subjected to adsorption decoloration, the decoloration temperature is 40-90 DEG C, and the decolorized Chinese honeylocust fruit extracting solution is obtained. According to the method disclosed by the invention, the decoloring effect is remarkably improved, the stability of the extracting solution can be enhanced, so that the introduction of ethanol in a traditional process is avoided, and the technical problems that a conventional water extraction method is poor in decoloring efficiency, the solution stability is insufficient, the solution is easy to become turbid after being added into daily chemical products, and the foam performance is influenced are solved.

Description

technical field [0001] The invention belongs to the technical field of chemical extraction technology, and in particular relates to a preparation method of saponin extract. Background technique [0002] Surfactants derived from natural plants have a series of outstanding advantages such as good biodegradability, high mildness, and low skin irritation, and have increasingly become one of the important research directions of daily chemical research. Our country is rich in plant resources, among which the pods of Gleditsia sinensis are rich in a large amount of saponin, which has excellent foam properties, and was discovered by the ancients very early and used in daily life. In recent years, how to realize the industrialized extraction of saponins has become one of the research hotspots in the fields of biology and daily chemicals. [0003] Existing saponins extraction technology can be mainly divided into alcohol extraction and water extraction two kinds. Among them, the alc...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q19/00
CPCA61K8/9789A61Q19/00A61K2800/805A61K2800/10
Inventor 陈殿松马铃王靖杨井囯
Owner 广州德谷个人护理用品有限公司
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