Borage deeply processing method and deeply processed products thereof

A technology for deep processing of borage, which is applied to the production of pharmaceutical formulas, plant raw materials, and bulk chemicals, and can solve the problems of single processing and application methods and low utilization efficiency of borage

Inactive Publication Date: 2016-05-04
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the shortcomings of the prior art above, the purpose of the present invention is to provide a method for deep processing of borage and its deep proce

Method used

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  • Borage deeply processing method and deeply processed products thereof
  • Borage deeply processing method and deeply processed products thereof
  • Borage deeply processing method and deeply processed products thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Orthogonal experimental design and experimental results of supercritical carbon dioxide aromatic oil extraction:

[0061] Table I

[0062]

[0063] As shown in the table above, A3B1C3D2 (treatment group 7) has the highest extraction volume among the 9 treatment combinations, that is, the extraction pressure is 20MPa, the extraction temperature is 35°C, the extraction time is 2.5h, and the extraction flow rate is 2.5L / h. The extraction volume of this combination is 0.315 g, the aromatic oil content is 0.63%.

[0064] However, by comparing the average extraction volume, it can be found that the optimal parameter combination should be A3B1C2D3. Therefore, further verification experiments are required.

[0065] A verification experiment was performed on the A3B1C2D3 combination. The experimental results are: the average extraction amount of the A3B1C2D3 combination is 0.342g, and the aromatic oil content is 0.68%.

[0066] Therefore, the optimal combination of borage...

Embodiment 2

[0068] Orthogonal Experimental Design and Experimental Results of Extraction of Borage Flavonoids

[0069] Table II

[0070]

[0071] As shown in Table 2, the optimum extraction process parameters combination of flavonoids should be: ethanol concentration 68%, extraction temperature 83°C, extraction time 110min, solid-liquid ratio 1:55.

[0072] When using this parameter combination for extraction, the extraction amount of borage flavonoids can reach up to 24.366mg / g.

[0073] In summary, the present invention provides a borage deep processing method and its deep processing products. The active components of aromatic oil in borage are extracted by supercritical fluid, and the flavonoids are further extracted by continuous reflux extraction.

[0074] The above-mentioned deep processing process can also be carried out using the aerial parts after seed collection, and the oil residue can be further processed to extract active ingredients and realize the extraction and separa...

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Abstract

The invention provides a borage deeply processing method and deeply processed products thereof. The method comprises the following steps: A, obtaining borage, and performing dry sample treatment so as to obtain dry samples; B, performing extraction and separation on the dry samples so as to obtain borage aromatic oil and remnants at preset extraction pressure and preset extraction temperature for preset extraction time according to a supercritical carbon dioxide extraction method; C, soaking the remnants or the dry samples in an alcohol solution with a preset concentration, and performing extracting flavone according to a continuous regurgitation extraction method. In the processing technology course, the extraction and the separation of the aromatic oil and flavone active substances are realized, and the utilization efficiency of the borage can be effectively improved; besides, the overground parts of the borage of which the seeds are collected can be used, so that the utilization of resources is facilitated.

Description

technical field [0001] The invention relates to the technical field of borage processing, in particular to a method for deep processing borage and its deep processing products. Background technique [0002] Borage is a kind of annual herbaceous plant of Boraginaceae, and it is also one of the kinds of medicinal materials used in Uygur medicine. The leaves are edible, the flowers are ornamental, and the seeds are used to extract high-grade edible oil. The overall economic value is very high. [0003] However, the existing borage application and processing methods are relatively single. Especially after borage is harvested, a large amount of aboveground parts (such as aboveground stems, leaves, etc.) will remain unused, resulting in a great waste of resources. [0004] In addition, borage plants are rich in active substances, such as flavonoids, aromatic oils and phenols. However, in the existing research on the processing and application of borage, some scholars have carr...

Claims

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Application Information

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IPC IPC(8): A61K36/30C05F5/00C05F17/00
CPCA61K36/30A61K2236/15A61K2236/17A61K2236/333A61K2236/37C05F5/00C05F17/00Y02A40/20Y02P20/54Y02W30/40
Inventor 任吉君王艳周荣何丽烂
Owner FOSHAN UNIVERSITY
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