Herba rhodiolae extract and healthy product containing herba rhodiolae extract

A Rhodiola rosea and extract technology, which is applied in the directions of food ingredients containing natural extracts, medical preparations containing active ingredients, food processing, etc. problems, to achieve the effect of reducing the extraction cycle and cost, improving the extraction rate and improving production efficiency

Inactive Publication Date: 2017-05-10
SHANDONG BOAOKE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The function of Rhodiola rosea on the body has been scientifically proven, but due to the relatively low content of salidroside, a relatively large amount of the functional ingredient salidroside needs to be ingested to achieve the expected curative effect. It cannot be digested and absorbed, the taste is extremely bad, and it is extremely inconvenient to use

Method used

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  • Herba rhodiolae extract and healthy product containing herba rhodiolae extract
  • Herba rhodiolae extract and healthy product containing herba rhodiolae extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] (1) Raw material pretreatment: take 3500g of dried Rhodiola rosea, crush it through a 5-mesh sieve, and perform high-pressure instantaneous blasting pretreatment with a blasting pressure of 1.5Mpa and a holding time of 30s.

[0039] (2) Circular extraction: Under the condition of stirring, the material after the above-mentioned blasting treatment and the ethanol solution of 70% concentration are subjected to slurrying treatment, and the solid-liquid ratio is controlled to be 1:5, and the cyclic extraction is carried out. The extraction time is 60min each time, and the cycle is 3 Second-rate.

[0040] (3) Separation: after extraction, solid-liquid separation is carried out, and the solid slag is used to prepare feed, and the combined filtrate is carried out by macroporous adsorption resin adsorption purification (model is D101, adsorption for 2 hours), gradient elution (elution with methanol for 20 minutes, After elution with ethanol for 20 minutes), the eluents were com...

Embodiment 2

[0064] (1) Raw material pretreatment: Take 3500g of dried Rhodiola rosea, crush it through a 5-mesh sieve, and perform high-pressure instantaneous blasting pretreatment with a blasting pressure of 1.0Mpa and a holding time of 25s.

[0065] (2) Cyclic extraction: Under stirring conditions, the material after the above-mentioned blasting treatment and the ethanol solution of 75% concentration are subjected to slurrying treatment, and the solid-liquid ratio is controlled to be 1:6, and the cyclic extraction is carried out. The extraction time is 50min each time, and the circulation is 3 Second-rate.

[0066] (3) Separation: after extraction, solid-liquid separation is carried out, and the solid slag is used to prepare feed, and the combined filtrate is carried out by macroporous adsorption resin adsorption purification (model is D301, adsorption for 1 hour), gradient elution (elution with methanol for 10 minutes, After elution with ethanol for 30 minutes), the eluents were combin...

Embodiment 3

[0071] (1) Raw material pretreatment: take 3500g of dried Rhodiola rosea, crush it through a 5-mesh sieve, and perform high-pressure instantaneous blasting pretreatment with a blasting pressure of 1.5Mpa and a holding time of 30s.

[0072] (2) Circular extraction: Under the condition of stirring, the material after the above-mentioned blasting treatment and the ethanol solution of 70% concentration are subjected to slurrying treatment, and the solid-liquid ratio is controlled to be 1:5, and the cyclic extraction is carried out. The extraction time is 60min each time, and the cycle is 3 Second-rate.

[0073] (3) Separation: after extraction, solid-liquid separation is carried out, and the solid slag is used to prepare feed, and the combined filtrate is carried out by macroporous adsorption resin adsorption purification (model is D101, adsorption for 2 hours), gradient elution (elution with methanol for 20 minutes, After elution with ethanol for 30 minutes), the eluents were combi...

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PUM

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Abstract

The invention discloses herba rhodiolae extract. According to the herba rhodiolae extract, the content of rhodioloside is 2.0 percent or more and the total extraction yield is 28 percent or more. A preparation method of the herba rhodiolae extract comprises the following steps: (1) pre-treating raw materials: taking dried herba rhodiolae and crushing; carrying out high-pressure instant blasting pre-treatment; (2) extracting: extracting the herba rhodiolae with 70 percent to 80 percent of an ethanol solution; (3) eluting: adsorbing and purifying with macroporous adsorption resin and eluting, combining an eluting solution; (4) concentrating: concentrating, boiling and granulating or carrying out spray-drying to obtain the herba rhodiolae extract. The invention further discloses a healthy product containing the herba rhodiolae extract; the healthy product has the effects of adjusting and protecting liver, lowering blood pressure and blood viscosity, improving the immunity and the like and can be used as a health-care food for eating; the healthy product is prepared from the following raw materials: 1 part of the herba rhodiolae extract, 1 to 5 parts of radix puerariae extract, 0.8 to 1.2 parts of American ginseng extract, 0.8 to 2.5 parts of ganodorma lucidum extract and 0.8 to 1.0 part of chitosan oligosaccharide.

Description

technical field [0001] The invention relates to a rhodiola rosea extract with high salidroside content and high extraction yield, and a health product containing the extract. Background technique [0002] Pharmacopoeia records that Rhodiola is the dry root and rhizome of Rhodiola crenulata (Hook.f.etThoms.) H.Ohba, a plant of Crassulaceae. Sweet, bitter, neutral in nature. Invigorating qi and activating blood circulation, dredging the pulse and relieving asthma. For qi deficiency and blood stasis, chest obstruction and heartache, apoplexy hemiplegia, burnout and asthma. The main chemical components are salidroside and tyrosol. Modern pharmacological studies have shown that rhodiola has a protective effect on liver damage. [0003] Pan Jingyi et al. used carbon tetrachloride (CCl 4 ) poisoned mice were used as animal models of liver injury, and the effects of Pueraria Radix-Rhodiola Oral Liquid on the activity of lipid peroxide and transaminase and the pathological chang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/41A61K36/488A61P1/16A61P9/12A61P7/00A61P37/04A23L33/105A23L33/10A23L33/125A23L5/30A61K31/722
CPCA61K36/41A23V2002/00A61K31/722A61K36/074A61K36/258A61K36/488A61K2236/15A61K2236/333A61K2236/55A61K2300/00A23V2200/30A23V2250/21A23V2250/208A23V2250/511A23V2250/5118A23V2300/02A23V2300/50
Inventor 刘孟刚张念强翟逸许彤张艳艳石党委刘钦松
Owner SHANDONG BOAOKE BIOTECH
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