Maca extract and preparation method thereof

A maca extract and extract technology are applied in the field of maca extract preparation, which can solve the problems that the natural active components of maca are not separated by extraction, the effect is not obvious, the extraction rate is low, etc., so as to improve the product purity and avoid the The effect of pollution and extraction rate improvement

Active Publication Date: 2012-12-26
CHUXIONG BAICAOLING PHARMA DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are maca health products on the market in my country, but the natural active ingredients of maca have not been extracted, separated and purified, and the efficacy is not obvious. Its health care function needs to be further improved and improved
Existing extraction techniques for maca all have low extraction rate and low purity. Therefore, it is necessary to develop an extraction process with high extraction rate and high purity of maca.

Method used

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  • Maca extract and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Select no rot, no mildew, no maca dry root 50kg visible to the naked eye, and finely pulverize to pass through a 60 mesh sieve; the pulverized raw material is dropped into the extraction tank, and the 50% alcohol solution of 7 times the amount by weight is added Circulate extraction at 45°C for 2 hours to obtain the extract; put the extract into a sedimentation tank for natural precipitation for 6 hours, take the supernatant for vacuum filtration, and centrifuge the filtrate with a high-speed centrifuge at a speed of 10000r / min; take the centrifuge at 0.02~0.08 Mpa, concentrated in vacuum at 40°C to a relative density of 1.0, dried at 40°C to obtain 14kg of maca extract.

[0026] After testing, the total weight ratio of fatty acids is 30.3%, the content of benzyl isothiocyanate is 18.7%, and the total amount of macamide and macaene is 13.5%.

Embodiment 2

[0028] Select 50kg of dried Maca roots without rot, mildew, and no visible foreign impurities, and finely pulverize them until they can pass through a 100-mesh sieve; put the pulverized raw materials into the extraction tank, and add 60% alcohol solution with a weight ratio of 9 times Circulate extraction at 55°C for 5 hours to obtain the extract; put the extract into a sedimentation tank for natural precipitation for 10 hours, take the supernatant for vacuum filtration, and centrifuge the filtrate with a high-speed centrifuge at a speed of 40,000r / min; take the centrifuge at 0.02~0.08 Mpa, concentrated in vacuum at 55°C to a relative density of 1.3, dried at 55°C to obtain 12.8 kg of maca extract.

[0029] After testing, the total weight ratio of fatty acids is 39.7%, the content of benzyl isothiocyanate is 26.3%, and the total amount of macamide and macaene is 20.2%.

Embodiment 3

[0031] Select 50kg of dried Maca roots without rot, mildew, and no visible foreign impurities, and finely pulverize them until they can pass through a 70-mesh sieve; put the pulverized raw materials into the extraction tank, and add 70% alcohol solution with a weight ratio of 7.5 times Circulate extraction at 50°C for 4 hours to obtain the extract; put the extract into a sedimentation tank for natural precipitation for 9 hours, take the supernatant for vacuum filtration, and centrifuge the filtrate with a high-speed centrifuge at a speed of 35000r / min; take the centrifuge at 0.02~0.08 Mpa, concentrated in vacuum at 50°C to a relative density of 1.2, dried at 45°C to obtain 12.9kg of maca extract.

[0032] After testing, the total weight ratio of fatty acids is 35.6%, the content of benzyl isothiocyanate is 24.3%, and the total amount of macamide and macaene is 18.5%.

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Abstract

The invention discloses a maca extract and a preparation method thereof. The maca extract is prepared by circularly extracting, purifying, concentrating and drying maca serving as a raw material, and comprises 30-40 percent of fatty acid, 18-25 percent of benzyl isothiocyanate and 13-20 percent of macamides and macaenes. The method comprises the following steps of: selecting non-rotten and non-moldy maca which is free from visible external impurities, and finely smashing dried root of maca, wherein the smashing particle size is that the smashed root can pass through a sieve of 60-100 meshes; putting the smashed raw material into an extracting tank, adding 7-9 times of a 50-90 percent alcohol solution, and circularly extracting at the temperature of 45-55 DEG C for 2-5 hours to obtain an extracting solution; putting the extracting solution into a depositing tank for naturally depositing for 6-10 hours, performing suction filtration on a supernatant in vacuum, and centrifuging a filtrate with a high-speed centrifuger at the revolving speed of 10,000-40,000 revolutions per minute; and concentrating a centrifugate in vacuum at the temperature of 40-55 DEG C till the relative density is 1.0-1.3, and drying at the temperature of 40-55 DEG C to obtain a maca extract. The extracting rate of the maca extract is increased greatly, the product purity is increased, and the activity is high.

Description

technical field [0001] The invention belongs to the technical field of extraction of natural plant components, and in particular relates to a high-purity arganum with high extraction rate, which can avoid the pollution caused by traditional precipitants, ensure that the active components are not destroyed, and have the original color, taste and smell of the product. Preparation method of coffee extract. Background technique [0002] Maca (Maca), also known as Peruvian ginseng, maka, maca-maca, maino, ayak chichira, ayakwillku, etc., is native to the South American Andes at an altitude of 3500-4500 meters, and is now mainly distributed in the Puao ecological zone in central Peru and Peru Puno, a city in the southeast, is a plant of the genus Lepidium of the Cruciferac family. Maca gained widespread attention in the early 1990s, when researchers were looking for a substitute for "Viagra" and found that it had a significant effect on improving sexual function, making Ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/31A61P15/08A61P1/14A61P15/00A61P25/24A61P7/06A61P35/00A61P35/02A61P15/12A23L1/29A23L33/00
Inventor 曹志坚周绍光
Owner CHUXIONG BAICAOLING PHARMA DEV
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