Sarcandra glabra functional composition extraction method and fiber product

A coral and functional technology, applied in the field of fiber products, can solve the problems of low production capacity, inconvenient operation, long extraction time, etc.

Active Publication Date: 2015-12-23
LUOLAI LIFESTYLE TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcoming of the prior art, the purpose of the present invention is to provide a kind of active ingredient extraction of Coral grass and antibacterial fiber product and preparation method, to overcome the long extraction time and energy consumption of the active ingredient extraction method of Coral grass in the prior art. Large and low production capacity, inconvenient operation

Method used

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  • Sarcandra glabra functional composition extraction method and fiber product
  • Sarcandra glabra functional composition extraction method and fiber product
  • Sarcandra glabra functional composition extraction method and fiber product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The present embodiment is the extraction of the active ingredients of the grass coral function, and specifically adopts the following steps:

[0043] Screened grass coral raw material is dried, pulverized and crossed 40 mesh sieves to make grass coral powder;

[0044] Weigh 10.0g grass coral powder and place it in a glass vessel, add 100ml of absolute ethanol;

[0045] Put it into an ultrasonic-microwave system extractor to extract and obtain the extract. The microwave power is selected as 300W, the frequency is 2450MHz, the extraction time is set as 45min, the extraction temperature is 40°C, the ultrasonic power is 50W, and the frequency is 40KHz;

[0046] Suction filter the extract, and then distill under reduced pressure, the ethanol distilled under reduced pressure can be recovered, and dried after the reduced pressure distillation, and the functional active ingredient of grass coral is obtained.

[0047] Grass coral effective functional components extraction test ...

Embodiment 2

[0050] The present embodiment is the extraction of the active ingredient of the grass coral function, and specifically adopts the following steps:

[0051] Screened grass coral raw material is dried, pulverized and crossed 40 mesh sieves to make grass coral powder;

[0052] Weigh 10.0g grass coral powder and place it in a glass vessel, add 70ml of absolute ethanol;

[0053] Put it into an ultrasonic-microwave system extractor to extract the extract, the microwave power is 250W, the microwave frequency is 2400MHz, the extraction time is set to 50min, the extraction temperature is 30°C, the ultrasonic power is 40W, and the ultrasonic frequency is 30KHz;

[0054] Suction filter the extract, and then distill under reduced pressure, the ethanol distilled under reduced pressure can be recovered, and dried after the reduced pressure distillation, and the functional active ingredient of grass coral is obtained.

[0055] Grass coral effective functional components extraction test comp...

Embodiment 3

[0058] The present embodiment is the extraction of the active ingredients of the grass coral function, and specifically adopts the following steps:

[0059] Screened grass coral raw material is dried, pulverized and crossed 40 mesh sieves to make grass coral powder;

[0060] Weigh 10.0g grass coral powder and place it in a glass vessel, add 120ml of absolute ethanol;

[0061] Put it into an ultrasonic-microwave system extractor to extract and obtain the extract. The microwave power is 350W, the frequency is 2500MHz, the extraction time is set to 30min, the extraction temperature is 50°C, the ultrasonic power is 60W, and the frequency is 50KHz;

[0062] Suction filter the extract, and then distill under reduced pressure, the ethanol distilled under reduced pressure can be recovered, and dried after the reduced-pressure distillation to obtain the active ingredient of grass coral.

[0063] Grass coral effective functional components extraction test comparison:

[0064] Flavonoi...

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Abstract

The invention discloses a method for extracting a functional effective composition in sarcandra glabra, and a supersonic wave-microwave cooperation technology is utilized for extracting the functional effective composition in sarcandra glabra. The method comprises the following steps: 1) crushing the sarcandra glabra raw material, sieving the crushed sarcandra glabra raw material and obtaining the sarcandra glabra powder sieved by a mesh sieve with the pore diameter less than 40 mesh; 2) adding ethanol, and controlling the material-liquid ratio of the sarcandra glabra powder to ethanol is 7-12 g/L; 3) performing extraction and obtaining the extraction liquid by using a supersonic wave-microwave system extraction instrument, controlling the supersonic wave power to be 40-60 W, the supersonic wave frequency to be 30-50 KHz, the microwave power to be 250-350 W, the microwave frequency to be 2400-2500 MHz, the extraction time to be at least 30 min, and the extraction temperature to be 30-50 DEG C; and 4) performing post-processing on the extraction liquid to obtain the sarcandra glabra functional effective composition. The method is short in extraction time, low in energy consumption, high in production capability and convenient to operate.

Description

technical field [0001] The invention belongs to the field of fiber products, and in particular relates to a method for extracting functional components of coral reef and a fiber product. Background technique [0002] Grass coral fiber is a kind of natural plant antibacterial fiber. It is made of active ingredients extracted from natural plant grass coral leaves, blended with viscose and spun. It not only retains the pharmacological effects of grass coral, such as anti-cold, improving human immunity, Promote bone healing, etc., and has natural antibacterial function. It has good antibacterial effect on three common strains (Escherichia coli, Staphylococcus aureus, and Candida albicans). The antibacterial rate reaches more than 99%, exceeding the national antibacterial fabric. requirements. Grass coral fiber also has good spinnability, blending performance, dyeing performance, and superior hygroscopicity and wearing comfort. It is suitable for various textiles that are in clo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/185A61P31/04D01F1/10D01F2/10
Inventor 马志宫怀瑞徐良平胡永展
Owner LUOLAI LIFESTYLE TECH CO LTD
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