Preparation method of ginsenoside extract for beverage

A technology for ginsenosides and extracts, which is applied in the field of preparation of ginsenoside extracts, can solve the problems of complex efficacy, turbid solution, complex components and the like, and achieves the effects of simple process and high industrial feasibility.

Active Publication Date: 2019-12-03
广东青云山药业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Ginseng is a perennial Araliaceae herb, which has the effects of strengthening the body and prolonging life. Its components are extremely complex. According to modern medical research and laboratory analysis, the reason why ginseng has such effects is mainly because it is rich in a The substance called ginsenoside, ginsenoside is also the main medicinal ingredient in ginseng, it is a kind of sterol compound, the content in ginseng is about 4%, it can regulate the central nervous system of people, strengthen the heart, resist fatigue , regulating substance metabolism, etc. have obvious effects, so it has a good effect on treating various diseases of the nervous system, cardiovascular system, endocrine system and reproductive system. In addition, ginsenosides can also affect multiple metabolic pathways in the human body, so Its performance is more complex
[0003] Nowadays, the extraction methods of ginsenosides in ginseng mainly include water extraction, organic solvent extraction, infiltration, distillation, carbon dioxide supercritical extraction and ultrasonic impregnation, etc., and each method has its own advantages; Said that the ginsenoside extracts extracted by the prior art are all mixtures of a certain proportion, and although the ginsenoside components themselves have very good water solubility, they themselves contain a certain proportion of oil and protein components, and these The components are basically insoluble in water, or a small part of them are soluble in water. Therefore, they will gradually precipitate out after a certain period of time in the mixed solution, resulting in turbidity of the solution. This is a very big obstacle for the application of beverages with clarity requirements. Therefore, if the ginsenoside extract needs to be better applied to beverage addition, it is urgent to improve this

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This specific embodiment is to prepare the ginsenoside extract used for beverage addition, and the specific steps are:

[0032] Step 1. Take 1 kg of raw ginseng, crush it to 8 mesh, add 5 kg of purified water to it, and conduct heating and reflux extraction at 95-100° C. for 1.5 hours, and then filter to obtain the ginsenoside extraction filtrate. The ginsenoside extract filtrate was left to stand and cooled to a temperature of 30-35°C, left to stand and cooled for 5 hours;

[0033] Step 2, take 40g of diatomite, add it to the ginsenoside extraction filtrate obtained in step 1, and make it stir and mix evenly for 25 minutes, then filter the diatomite and ginsenoside extraction filtrate through the filter device separation;

[0034] Step 3, filter the ginsenoside extraction filtrate obtained in step 2 through a polypropylene filter element and a polyethersulfone filter element successively, wherein the polypropylene filter element has a filtration accuracy of 0.45 μm, a...

Embodiment 2

[0038] This specific embodiment is to prepare the ginsenoside extract used for beverage addition, and the specific steps are:

[0039] Step 1. Take 1 kg of raw ginseng, crush it to 10 mesh, add 6 kg of purified water to it, and heat and reflux extraction at 95-100 ° C for 2 hours, then filter to obtain the ginsenoside extraction filtrate, and The ginsenoside extract filtrate was left to stand and cooled to a temperature of 30-35°C, left to stand and cooled for 5 hours;

[0040] Step 2, take 50g of diatomite, add it to the ginsenoside extraction filtrate obtained in step 1, and make it stir and mix evenly for 20 minutes, then filter the diatomite and ginsenoside extraction filtrate through the filter device separation;

[0041]Step 3, filter the ginsenoside extraction filtrate obtained in step 2 through a polypropylene filter element and a polyethersulfone filter element successively, wherein the polypropylene filter element has a filtration accuracy of 0.6 μm, an inlet pressu...

Embodiment 3

[0045] This specific embodiment is to prepare the ginsenoside extract used for beverage addition, and the specific steps are:

[0046] Step 1. Take 1 kg of raw ginseng, crush it to 20 mesh, add 8 kg of purified water to it, and conduct heating and reflux extraction at 95-100° C. for 3 hours, and then filter to obtain the ginsenoside extraction filtrate. The ginsenoside extract filtrate was left to stand and cooled to a temperature of 25-30°C, left to stand and cooled for 8 hours;

[0047] Step 2, take 80g of diatomite, add it to the ginsenoside extraction filtrate obtained in step 1, and make it stir and mix evenly for 15 minutes, then filter the diatomite and ginsenoside extraction filtrate through the filter device separation;

[0048] Step 3, filter the ginsenoside extraction filtrate obtained in step 2 through a polypropylene filter element and a polyethersulfone filter element successively, wherein the polypropylene filter element has a filtration accuracy of 0.75 μm, an...

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Abstract

The invention discloses a preparation method of a ginsenoside extract for a beverage. The preparation method aims to solve the technical problems that a current ginsenoside extract is prone to being turbid after being dissolved in water and is difficultly applied to addition in the beverage with a certain requirement for clarity. The preparation method comprises the approximate steps: ginsenosidein raw ginseng is subjected to liquid extraction firstly, and grease in ginsenoside extraction filtrate is removed through diatomite; then insoluble tiny impurities in the ginsenoside extraction filtrate are removed by filtering through a three-stage filtration system; and finally, spray drying is conducted, by combing the difference between the molecular weight of proteins and the molecular weight of the ginsenoside and ultrafiltration membrane separation, the unstable macromolecular proteins are separated, and thus the ginsenoside extract with high solution stability is obtained. A clarifiedsystem can be formed by the ginsenoside extract obtained through the preparation method and a solution, thus it is ensured that the obtained ginsenoside extract has the great solution stability, theapplication concentration of the ginsenoside in the beverage is greatly increased, and the stability of the ginsenoside in the beverage is greatly improved.

Description

technical field [0001] The invention belongs to the field of plant component extraction, in particular to a preparation method of ginsenoside extract used in beverages. Background technique [0002] Ginseng is a perennial Araliaceae herb, which has the effects of strengthening the body and prolonging life. Its components are extremely complex. According to modern medical research and laboratory analysis, the reason why ginseng has such effects is mainly because it is rich in a The substance called ginsenoside, ginsenoside is also the main medicinal ingredient in ginseng, it is a kind of sterol compound, the content in ginseng is about 4%, it can regulate the central nervous system of people, strengthen the heart, resist fatigue , regulating substance metabolism, etc. have obvious effects, so it has a good effect on treating various diseases of the nervous system, cardiovascular system, endocrine system and reproductive system. In addition, ginsenosides can also affect multip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07G3/00A23L33/105
CPCA23V2002/00A23L33/105C07G3/00A23V2250/2124
Inventor 胡晓雁李伟张竹孙振蛟庄培生
Owner 广东青云山药业有限公司
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