Preparation method of maca extract

The technology of maca extract and maca extract liquid is applied in the field of preparation of maca extract, can solve the problems of the influence of extract product stability, high labor intensity and high solid yield, and achieves advantages of large-scale production and reduced The effect of production cost and environmental pollution reduction

Active Publication Date: 2015-03-18
JING BRAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the separation of maca extract is mostly based on conventional separation methods, such as plate-and-frame filtration, which requires intermittent operation, high labor intensity, low production efficiency, and low removal rates for tannins, starch, resins, and proteins. , the solubility of the obtained product is not good, so the solid yield is very high, which has a great impact on the later application of the extract and the stability of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] ⑴ Preparation of maca extract

[0024] Add the maca medicinal material to the three extraction tanks A, B, and C for countercurrent extraction in the tank group, add ethanol that is 8 times the weight of the medicinal material and has a volume fraction of 70%, and extract at 60°C. During the gradient formation stage, tank A extracts The time is 5min and 15min respectively, and the extraction time of tank B is 10min; in the extraction stage, the extraction time of each tank is 2h; at the end of extraction stage, the extraction time is 2h; the extracts of each tank are combined to obtain the maca extract;

[0025] ⑵ Pretreatment of maca extract

[0026] The maca extract was centrifuged at 6000r / min in an Alfa Laval disc centrifuge, the supernatant was collected, and the precipitate was discarded;

[0027] ⑶Ceramic membrane filtration

[0028] The supernatant obtained in step (2) is subjected to microfiltration separation treatment with a ceramic membrane unit with a mem...

Embodiment 2

[0034] ⑴ Preparation of maca extract

[0035] Add the maca medicinal material to the three extraction tanks A, B, and C of the countercurrent extraction of the tank group, add 9 times the weight of the medicinal material, and 90% ethanol by volume, and extract at 70°C. During the gradient formation stage, the extraction in tank A The time is 5min and 15min respectively, and the extraction time of tank B is 10min; in the extraction stage, the extraction time of each tank is 2h; at the end of extraction stage, the extraction time is 2h; the extracts of each tank are combined to obtain the maca extract;

[0036] ⑵ Pretreatment of maca extract

[0037] The maca extract was centrifuged at 6000r / min in an Alfa Laval disc centrifuge, the supernatant was collected, and the precipitate was discarded;

[0038] ⑶Ceramic membrane filtration

[0039] The supernatant obtained in step (2) is subjected to microfiltration separation treatment with a ceramic membrane unit with a membrane pore...

Embodiment 3

[0045] ⑴ Preparation of maca extract

[0046] Add the maca medicinal material to the three extraction tanks A, B, and C of the countercurrent extraction of the tank group, add 7 times the weight of the medicinal material, and ethanol with a volume fraction of 80%, and extract at 80°C. During the gradient formation stage, the extraction in tank A The time is 5min and 15min respectively, and the extraction time of tank B is 10min; in the extraction stage, the extraction time of each tank is 2h; at the end of extraction stage, the extraction time is 2h; the extracts of each tank are combined to obtain the maca extract;

[0047] ⑵ Pretreatment of maca extract

[0048] The maca extract was centrifuged at 6000r / min in an Alfa Laval disc centrifuge, the supernatant was collected, and the precipitate was discarded;

[0049] ⑶Ceramic membrane filtration

[0050] The supernatant obtained in step (2) is subjected to microfiltration separation treatment with a ceramic membrane unit with...

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PUM

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Abstract

The invention discloses a preparation method of Maca extract, comprising: (1) preparation of Maca extract; (2) pretreatment of Maca extract; (3) ceramic membrane filtration; (4) vacuum concentration; (5) spray drying; The active ingredient glucosinolates in the obtained extract can be increased by more than 3 times compared with the existing method; at the same time, the use of ceramic membrane separation is beneficial to preserve the physical and chemical properties of the active ingredients of Maca, improve product quality, reduce production costs, and protect the environment. conducive to large-scale production.

Description

technical field [0001] The invention relates to the extraction, separation and purification of plant effective components, in particular to a preparation method of maca extract. Background technique [0002] Maca, also known as Peruvian ginseng, maino, ayak chichira, ayakwillku, etc., is native to the South American Andes at an altitude of 3500-4500 meters, and its main production areas are Junin and Pasco in Peru. region, it is a plant of the genus Brassicaceae, often called Peruvian ginseng. Maca has been eaten in South America for more than 5,800 years. It is traditionally used as food and herbal medicine to improve sexual function, increase fertility, resist fatigue, fight tumors, and treat depression, asthma and women's menopausal syndrome. [0003] Maca is rich in protein, amino acids, sugars, minerals and multivitamins. In recent years, efficacy studies have shown that Maca has significant effects in improving fertility, anti-fatigue, and improving osteoporosis. As...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/29A61K36/31A23L33/00
CPCA23L33/00A23V2002/00A23V2250/21A23V2300/10A23V2300/14A23V2300/50
Inventor 陈志元胡力飞石万银胡辉杨跃军
Owner JING BRAND
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