Soapberry saponin solution containing clear and stable compounds and preparation method thereof

A technology of sapindus saponin and complex, which is applied in the preparation of sugar derivatives, chemical instruments and methods, sugar derivatives, etc., can solve the problems of difficulty in realization, excessive loss of pigments and nutrients, and unstable performance. , to prevent re-hydrolysis, maintain long-term clarification, and ensure the effect of clarity

Active Publication Date: 2015-07-22
FUJIAN PROV LIGHT IND INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the addition of cellulase changes the permeability of the cell wall, the extract contains many other ingredients besides the active ingredients that need to be extracted. Even after conventional filtration, the extract will still be unclear and unstable. phenomenon, which affects the further processing and use of the extract
[0004] However, it is difficult for general clarifiers to control the appropriate degree of clarification. Either the dosage is too low to cause incomplete clarification, or the dosage is too high to cause too much loss of pigments and nutrients; Turbidity or precipitation, that is, post-turbidity and post-precipitation, so it is difficult to obtain a clear and stable Sapindus saponin solution

Method used

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  • Soapberry saponin solution containing clear and stable compounds and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1. Composite clarifying agent: 50wt% tannin, 20wt% alginate, 30wt% gelatin

[0026] 2. Compound antioxidant: sodium erythorbate 50wt%, β-carotene 40wt%, phytic acid 4wt%, polyvinylpyrrolidone 6wt%;

[0027] 3. Clarifying and stable compound: sodium erythorbate 10wt%, isotridecyl polyoxyethylene ether 15wt%, polyglycerol-10 5wt%, dipropylene glycol 50wt%, propylene glycol 19.999wt%, methylisothiazoline Ketone 0.001wt%;

[0028] 4. A preparation method of Sapindus saponin liquid containing clarified and stable compound, comprising the following steps:

[0029] (1) Add a compound clarifying agent to the enzymolysis saponin extract of Sapindus fruit peel, the amount of compound clarifying agent added is 5% of the weight of the saponin extract, and let it stand for 40 min;

[0030] (2) Add composite antioxidants to the saponin extract, the amount of which is 4% of the weight of the saponin extract, heat to 95°C, and keep warm for 35 min;

[0031] (3) Cool the saponin extr...

Embodiment 2

[0035] 1. Composite clarifying agent: 60wt% tannin, 20wt% alginate, 20wt% gelatin

[0036] 2. Compound antioxidant: sodium erythorbate 55wt%, β-carotene 40wt%, phytic acid 2wt%, polyvinylpyrrolidone 3wt%;

[0037] 3. Clarifying and stable compound: sodium erythorbate 15wt%, isotridecyl polyoxyethylene ether 10wt%, polyglycerol-10 8wt%, dipropylene glycol 45wt%, propylene glycol 21.995wt%, methylisothiazoline Ketone 0.005wt%;

[0038] 4. A preparation method of Sapindus saponin liquid containing clarified and stable compound, comprising the following steps:

[0039] (1) Add a compound clarifying agent to the enzymolysis saponin extract of Sapindus fruit peel, the amount of compound clarifying agent added is 8% of the weight of the saponin extract, and let it stand for 30 min;

[0040] (2) Add composite antioxidants to the saponin extract, the amount of which is 4% of the weight of the saponin extract, heat to 100°C, and keep warm for 30 min;

[0041] (3) Cool the saponin ext...

Embodiment 3

[0045] 1. Composite clarifying agent: 55wt% tannin, 20wt% alginate, 25wt% gelatin

[0046] 2. Compound antioxidant: sodium erythorbate 53wt%, β-carotene 37wt%, phytic acid 4wt%, polyvinylpyrrolidone 6wt%;

[0047] 3. Clarifying and stable compound: sodium erythorbate 13wt%, isotridecyl polyoxyethylene ether 14wt%, polyglycerol-10 7wt%, dipropylene glycol 43wt%, propylene glycol 22.997wt%, methylisothiazoline Ketone 0.003wt%;

[0048] 4. A preparation method of Sapindus saponin liquid containing clarified and stable compound, comprising the following steps:

[0049] (1) Add a compound clarifying agent to the enzymolysis saponin extract of Sapindus fruit peel, the amount of compound clarifying agent added is 6% of the weight of the saponin extract, and let it stand for 60 min;

[0050] (2) Add composite antioxidants to the saponin extract, the amount of which is 4% of the weight of the saponin extract, heat to 90°C, and keep warm for 35 min;

[0051] (3) Cool the saponin extr...

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PUM

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Abstract

The invention belongs to the field of preparation of plant extraction solutions and in particular relates to a soapberry saponin solution containing clear and stable compounds and a preparation method thereof. The preparation method comprises the following steps: (1) adding a compound clarifying agent into an enzymolysis saponin extraction solution of soapberry peel and leaving the enzymolysis saponin extraction solution to stand for 30-60 min; (2) adding a compound antioxidant into the saponin extraction solution, heating to 90-100 DEG C and preserving the heat for 30-40 minutes; (3) cooling the saponin extraction solution to the room temperature, sealing, leaving the saponin extraction solution to stand for 2-4 hours, and extracting a supernatant solution by virtue of a siphon method; (4) filtering the supernatant solution by using a kieselguhr filter to prepare a primary clarification solution; (5) centrifuging the primary clarification solution and adding clear and stable compounds to prepare the clear and stable soapberry saponin solution. The enzymolysis extraction solution of soapberry peel is clear after being subjected to treatment of the method; meanwhile, the enzymolysis extraction solution is stable in performance and color and can be further processed into washing products.

Description

technical field [0001] The invention belongs to the field of preparation of plant extracts, in particular to a sapindus saponin solution containing a clear and stable compound and a preparation method thereof. Background technique [0002] The fruit of the natural plant Sapindus japonica can be obtained by artificial drying and peeling to obtain pure peel. Sapindus fruit peel contains triterpene saponins such as Sapindus saponin, which can be used to make "natural pollution-free detergent" for daily washing. There are many kinds of extraction methods of sapindus saponins, such as water extraction, microwave extraction, enzymatic hydrolysis and so on. Obstructed by the fibrous tissue of the plant cell wall, the extraction efficiency of Sapindus sapindus was not high when water extraction and microwave extraction were used. The enzyme has high efficiency and specificity, which can change the plant cell wall to varying degrees, thereby changing the permeability of the cell wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07J63/00C07H15/256C07H1/08
CPCC07H1/08C07H15/256C07J63/008
Inventor 欧霖拱余水洪林瑞敏
Owner FUJIAN PROV LIGHT IND INST
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