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A kind of extraction method of anthocyanin component

An anthocyanin and extraction method technology, applied in chemical instruments and methods, organic dyes, organic chemistry and other directions, can solve the problems of low anthocyanin content and low extraction rate of anthocyanin components, and achieve high extraction rate, Effects of high healthcare value and wide practical application fields

Active Publication Date: 2020-04-17
北京心颐和创新国际中医药医疗技术研究院(有限合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the extraction method of the prior art has a low extraction rate of anthocyanins, and the content of anthocyanins is low

Method used

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  • A kind of extraction method of anthocyanin component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Composition: 200kg blueberry, 200kg raspberry, 200kg nightshade fruit, 200kg black wolfberry, 200kg Chonglou fruit, 200kg schisandra fruit, 200kg ginseng fruit, 200kg Panax notoginseng fruit, 200kg purple dendrobium, 200kg prickly pear, 200kg mountain grape.

[0041] method of extraction:

[0042] 1) Weigh the above-mentioned raw materials according to the above-mentioned dosage, mix them, add 1 times the amount of ethanol with 50% alcohol content for extraction, extract once, and combine the extracts; add ethanol with 10% alcohol content to the extract to reach the alcohol content After reaching 11% alcohol content, after standing for 70 days, centrifuge and collect the filtrate.

[0043] 2) Extract the collected filtrate, and filter to obtain the anthocyanin components, and the extraction is carried out according to the following four stages:

[0044] a) The first stage: add ethanol with 50% alcohol content to the collected filtrate, soak at a temperature of 35°C and...

Embodiment 2

[0050] Composition: Acanthopanax 300kg, lantern fruit 300kg, honeysuckle fruit 300kg, rose 300kg, echinacea 300kg, morning glory 300kg, vinca vinca 300kg, shrimp head 300kg, oyster shell 300kg, shell 300kg, stone Ming shell 300kg, comfrey 300kg.

[0051] method of extraction:

[0052] 1) Weigh the above-mentioned crude drug according to the above-mentioned dosage, mix, add 3 times the amount of ethanol with 70% alcohol content for extraction, extract 3 times, and combine the extract; add ethanol with 30% alcohol content to the extract until the alcohol content The amount reaches 65% alcohol content, and after standing for 70 days, centrifuge and collect the filtrate.

[0053] 2) Extract the collected filtrate, and filter to obtain the anthocyanin components, and the extraction is carried out according to the following four stages:

[0054] a) The first stage: add ethanol with 70% alcohol content to the collected filtrate, soak at a temperature of 35°C and a pressure of 0.4MP...

Embodiment 3

[0060] Composition: 400kg blueberry, 400kg raspberry, 400kg nightshade fruit, 400kg mulberry, 400kg chrysanthemum, 400kg black wolfberry, 400kg blackberry, 400kg echinacea, 400kg prickly pear, 400kg schisandra, 400kg snakeberry, 400kg lantern fruit, fire cage 400kg fruit, 400kg morning glory, 400kg rose, 400kg vinca vinca, 400kg shrimp head, 400kg oyster shell, 400kg shell, 400kg cassia shell, 400kg comfrey, 400kg purple dendrobium, 400kg purple beet.

[0061] method of extraction:

[0062] 1) Weigh the above raw materials according to the above dosage, mix them, add 2 times the amount of ethanol with 60% alcohol content for extraction, extract twice, and combine the extracts; add ethanol with 20% alcohol content to the extract to reach the alcohol content Reach 45% alcohol content, after standing for 70 days, centrifuge and collect the filtrate.

[0063] 2) Extract the collected filtrate, and filter to obtain the anthocyanin components, and the extraction is carried out acco...

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Abstract

The invention belongs to the field of natural active materials and particularly relates to an extraction method of anthocyanin ingredients. The extraction method includes the steps of 1), extracting raw materials containing the anthocyanin ingredients with ethyl alcohol, and performing alcohol yeast on an extracting solution and then centrifugal filtration to collect a filtrate; 2), extracting the filtrate to obtain the anthocyanin ingredients after filtration. Compared with the prior art, the extraction method has the advantages that the anthocyanin ingredients high in content contain effective components of compound alkaloid, superoxide dismutase and the like and have better therapeutic effect on various tumors and cancers, stroke cardiovascular disease, diabetes, leucoderma, scales disease and cerebral palsy, and blocking of cell tumor variation and caner cell mutation gene variation which are caused by fluid-circulating lymph can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of extraction of natural active substances, and in particular relates to an extraction method of anthocyanin components. Background technique [0002] Anthocyanidin, also known as anthocyanidin, is a kind of water-soluble natural pigment, which belongs to phenolic flavonoids. As a secondary metabolite in plants, anthocyanins are widely present in the cytosol tissues of plant petals, fruits, leaf stems and seafood carapaces and the surface cells of stems and leaves. Anthocyanins in the free state under natural conditions are extremely rare and mainly exist in the form of glycosides. It is known that there are more than 250 kinds of anthocyanins that exist naturally. Anthocyanins are not only beneficial to plant pollination and seed dispersal, but also prevent plants from being damaged by ultraviolet radiation. At the same time, the physiological functions of anthocyanins have received extensive attention fro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09B61/00C09B67/54C07H17/065C07H1/08
CPCC07H1/08C07H17/065C09B61/00C09B67/0096
Inventor 赵国林
Owner 北京心颐和创新国际中医药医疗技术研究院(有限合伙)
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