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Composite extract and application thereof

A compound extract and extraction technology, which is applied in the fields of application, food ingredients containing natural extracts, food extraction, etc., can solve the problems of complex preparation process, low nutritional content of ginger jujube tea, low extraction efficiency, etc., and achieve good taste, Good loosening and rehydration, high extraction effect

Inactive Publication Date: 2019-04-19
ZHUZHOU QIANJIN PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved in the present invention is to provide a composite extract for the technical deficiencies in the prior art, such as low nutritional content, complex preparation process, and low extraction efficiency of ginger jujube tea.

Method used

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  • Composite extract and application thereof
  • Composite extract and application thereof
  • Composite extract and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The preparation method of the composite extract provided in this embodiment specifically includes the following preparation steps:

[0049] Weigh ginger powder, chrysanthemum powder, wolfberry powder, red date powder, and snake-toothed grape leaf powder, crush them respectively, pass through a 80-mesh sieve, and mix 2.1 parts of ginger powder, 2 parts of chrysanthemum powder, 3 parts of wolfberry powder, and 3 parts of red date powder , and 0.4 parts of Snake-toothed grape leaf powder are mixed and passed into a supercritical carbon dioxide extractor, 0.3 parts of ethanol is added, extraction pressure and extraction temperature are set, and the extraction is repeated 3 times, each extraction is 35min, and the flow rate of carbon dioxide is 30L / h, that is Obtain an extract; wherein, the first extraction pressure is 25MPa, the extraction temperature is 45°C, the second extraction pressure is 15MPa, the extraction temperature is 30°C, the third extraction pressure is 8MPa, ...

Embodiment 2

[0056] The preparation method of the composite extract provided in this embodiment specifically includes the following preparation steps:

[0057] Weigh ginger powder, chrysanthemum powder, wolfberry powder, red date powder, and snake-toothed grape leaf powder, pulverize them respectively, pass through a 80-mesh sieve, and mix 5.6 parts of ginger powder, 4 parts of chrysanthemum powder, 3.2 parts of wolfberry powder, and 4 parts of red date powder , 2 parts of Snake-toothed Grape leaf powder are mixed and passed into a supercritical carbon dioxide extractor, 0.8 part of ethanol is added, the extraction pressure and extraction temperature are set, and the extraction is repeated 3 times, each extraction is 40min, and the flow rate of carbon dioxide is 32L / h, namely Obtain an extract; wherein, the first extraction pressure is 28MPa, the extraction temperature is 45°C, the second extraction pressure is 18MPa, the extraction temperature is 36°C, the third extraction pressure is 9MPa...

Embodiment 3

[0064] The preparation method of the composite extract provided in this embodiment specifically includes the following preparation steps:

[0065] Weigh ginger powder, chrysanthemum powder, wolfberry powder, red date powder, and snake-toothed grape leaf powder, pulverize them respectively, pass through a 80-mesh sieve, and mix 5.6 parts of ginger powder, 4 parts of chrysanthemum powder, 3.2 parts of wolfberry powder, and 4 parts of red date powder , 2 parts of Snake-toothed Grape leaf powder are mixed and passed into a supercritical carbon dioxide extractor, 0.8 part of water is added, the extraction pressure and extraction temperature are set, the extraction is repeated 3 times, each extraction is 40min, and the flow rate of carbon dioxide is 36L / h, that is The obtained extract is the composite extract; wherein, the first extraction pressure is 28MPa, the extraction temperature is 48°C, the second extraction pressure is 16MPa, the extraction temperature is 40°C, the third extr...

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Abstract

The invention discloses a composite extract and application thereof. The health-care product is prepared by crushing and sieving raw materials, obtaining the mixed liquid of fresh ginger, chrysanthemum flowers, ampelopsis grossedentata leaves and wolfberries and red date extracts through supercritical carbon dioxide extraction, adding brown sugar and xylooligosaccharide powder mixed materials andthen carrying out spray drying. By optimizing a fresh ginger extraction process and preparation steps, emphatically setting the technological parameters which are correlated and integrated with one other in the supercritical carbon dioxide extraction process and simultaneously extracting multiple extracts, the pure natural characteristics of fresh ginger, chrysanthemum flowers, ampelopsis grossedentata leaves, wolfberries and red dates are completely reserved, the high-concentration health-care product is prepared, the extraction rate of the method is high, the utilization rate of the raw materials is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of extraction technology, more specifically, to a composite extract and its application. Background technique [0002] Supercritical fluid extraction (supercritical fluidextraction, referred to as SFE) refers to the use of supercritical fluid in the supercritical state of the solute has a high dissolving ability and the solute in the non-supercritical state is very low. Or extract specific components from solids to achieve the process of extraction and separation. [0003] Supercritical CO 2 The extraction process is set according to different extraction objects and to complete different tasks. In the actual operation of supercritical carbon dioxide extraction, it will be affected by many factors, these influences mainly include extraction pressure, extraction temperature, raw material particle size, CO 2 flow etc. [0004] Of course, supercritical CO 2 Extraction technology is not a universal extractio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L33/105A23L33/125
CPCA23L33/105A23L19/01A23L33/125A23V2002/00A23V2200/30A23V2200/14A23V2200/16A23V2250/11A23V2250/21A23V2250/28A23V2300/14A23V2300/44
Inventor 李晓娟孟君王洪李丹
Owner ZHUZHOU QIANJIN PHARMA
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