A kind of maca extract sugar removal process

A technology of maca extract and maca extract liquid is applied in the directions of food ingredients containing natural extracts, food science, plant raw materials, etc. and other problems, to achieve the effect of low cost, simple equipment and high purity

Inactive Publication Date: 2017-12-15
浙江自然传奇生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above and other existing sugar crystallization and purification methods are not completely suitable for maca sugar removal process because of the complex process, high cost, or the need to add inedible eluents and poor safety.
[0006] To sum up, there is no sugar-removing purification method of maca extract that is simple in operation, low in cost, simple in equipment, low in energy consumption, high in purity, good in safety, and can ensure no loss of functional components

Method used

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  • A kind of maca extract sugar removal process
  • A kind of maca extract sugar removal process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The process for removing sugar from maca extract in this embodiment includes the following steps.

[0027] (1) Concentrate the maca extract in a vacuum concentrator at a temperature of 35-50°C and a pressure of 5-12Kpa to recover the extractant. The maca extract in the present invention can be ethanol extract or water-alcohol mixed extract of maca, and the water-alcohol mixed extract of maca refers to the extract obtained by extracting maca with ethanol aqueous solution. The maca extract is recovered in a low-temperature and low-pressure environment to obtain a concentrated extract, which contains macaene, macamide, and glucosinolate functional components, as well as a large amount of sugar.

[0028] (2) Dissolve the concentrated extract obtained in step (1) in edible ethanol, the weight of the used edible ethanol is 15 to 25 times the weight of the concentrated extract, stir evenly, it is a light yellow clear solution, and then rotate in vacuum In an evaporator, the t...

Embodiment 2

[0036] The process for removing sugar from maca extract in this embodiment includes the following steps.

[0037] (1) Get 100Kg maca dried slices, crush to 200 orders, pour into the ultrasonic extraction kettle, add 500Kg of edible ethanol with a volume percentage of 80%, ultrasonically extract 3 times, combine the extracts, obtain 1600Kg maca ethanol water altogether Mix the extracts.

[0038] (2) Pour the maca ethanol water mixed extract into a continuous rotary evaporator, concentrate and recover ethanol at a temperature of 35°C and a vacuum of 10Kpa pressure, and then concentrate and recover water at a temperature of 40°C and a vacuum of 8Kpa pressure , Obtain 22Kg to extract concentrated extract.

[0039] (3) Dissolve the concentrated extract in 440Kg of edible ethanol, stir evenly to form a light yellow clear solution, then place the dissolved edible ethanol solution in a continuous vacuum rotary evaporator at a temperature of 35°C and a pressure of 12Kpa , the volume ...

Embodiment 3

[0047] The process for removing sugar from maca extract in this embodiment includes the following steps.

[0048] (1) Get 500Kg of maca dried powder, pour it into an ultrasonic extraction kettle, add 3000Kg of edible ethanol, ultrasonically extract 3 times, and combine the extracts to obtain a total of 9500Kg of maca ethanol extract.

[0049] (2) Pour the maca ethanol extract into a continuous rotary evaporator, concentrate and recover ethanol at a temperature of 35° C. and a vacuum of 10 Kpa pressure, and concentrate the volume to 1000 liters.

[0050] (3) 1000L maca ethanol solution was placed in an interlayer crystallization tank, and the interlayer of the crystallization tank was passed through a cooling liquid at 5°C, and left to stand at low temperature for 48 hours.

[0051] (4) Adjust the temperature of the cooling liquid of the crystallization tank to 0° C. After stabilization, stir the maca ethanol solution at a constant speed at a speed of 60 rpm for 30 minutes. Whi...

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Abstract

The invention relates to a technology for crystallizing and purifying oligosaccharide of a maca extract. The technology comprises the following steps: (1) concentrating the maca extract in a vacuum concentrator and recovering an extracting agent so as to obtain a concentrated extract; (2) dissolving the concentrated extract in edible ethanol so as to obtain a maca extract ethanol solution;(3) transferring the maca extract ethanol solution in an interlayer crystallizing tank; (4) stirring the maca extract ethanol solution at -5-10 DEG C and applying ultrasonic wave; (5) keeping the maca extract ethanol solution for 6-24h and filtering so as to obtain crystallized sugar and an ethanol solution (1); (6) dissolving the crystallized sugar in edible ethanol, and repeating the steps (3)-(5) twice so as to obtain recrystallized sugar, an ethanol solution (2) and an ethanol solution (3); and (7) mixing the ethanol solutions (1), (2) and (3), and concentrating so as to obtain a sugar-removed maca extract. The sugar-removing technology disclosed by the invention is low in energy consumption, high in product purity and good in safety, and capable of protecting functional ingredients from losing.

Description

technical field [0001] The invention relates to a method for removing sugar, in particular to a process for crystallizing and purifying oligosaccharides from Maca extract, which belongs to a technique for concentrating Maca extract. Background technique [0002] Maca is the tuber root of the annual or biennial plant Maca (L.meyenii Walp.) of the Cruciferae genus Lepidium. Studies have shown that Maca is rich in vitamins, minerals, Amino acid and dietary fiber, and rich in functional ingredients such as macamide, macaene, glucosinolate, polysaccharide, sterol, etc., have the functions of enhancing immunity, eliminating fatigue, improving sperm motility, treating rheumatism, regulating endocrine, improving memory, and treating Menopausal syndrome, anti-osteoporosis, anti-cancer and other functions. [0003] Monosaccharides are generally polyhydroxy aldehydes or polyhydroxy ketones containing 3-6 carbon atoms. Disaccharides are formed by two molecules of monosaccharides throug...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L29/30A23L33/105A61K36/31A23L5/20
CPCA23V2002/00A23V2250/21A23V2300/48
Inventor 王衍彬钱华贺亮刘本同王丽玲秦玉川胡松庭霍通恩胡海航
Owner 浙江自然传奇生物科技有限公司
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