A kind of high-efficiency method for increasing the content of parisonside a in Gastrodia elata

A technology for containing barisenoside and Gastrodia elata, which is applied to the field of efficiently increasing the content of barisenoside A in Gastrodia elata, can solve the problems of barisenoside A research and unsystematic research, and achieve short processing time, high content, and difficult processing time. Effects of oxidative browning and evaporation

Active Publication Date: 2020-06-05
YUNNAN UNIV OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The research on the application of microwave to Gastrodia elata mainly focuses on the extraction of active ingredients, and there have been some reports on the processing of Gastrodia elata, which all show that the content of gastrodin in microwave-treated Gastrodia elata is relatively high, but the corresponding research is not systematic. Therefore, it is necessary to further systematically study the influence of microwave on parisonoside A in Gastrodia elata

Method used

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  • A kind of high-efficiency method for increasing the content of parisonside a in Gastrodia elata
  • A kind of high-efficiency method for increasing the content of parisonside a in Gastrodia elata
  • A kind of high-efficiency method for increasing the content of parisonside a in Gastrodia elata

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Experimental program
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Effect test

Embodiment 1

[0022] 10g of fresh Gastrodia elata, washed with running water, put into microwave oven, 119W microwave treatment for 80, 100, 120, 140, 170 minutes, that is, the relationship between microwave energy and grams of Gastrodia elata is 57.12, 71.4, 85.68, 99.96, 121.38kJ / g, It was then dried at 70°C under normal pressure for 16 hours. Adopt high-performance liquid chromatography to quantitatively measure the content of barisenoside A in the fresh gastrodia elata, and the content of barisenoside A in the result Gastrodia elata increases from 0.0904% to the highest 0.3429% (see figure 2 ).

Embodiment 2

[0024] 10g fresh Gastrodia elata, washed with running water, put into microwave oven, 231W microwave treatment for 20, 30, 40, 50, 60 minutes, that is, the relationship between microwave energy and grams of Gastrodia elata is 27.72, 41.58, 55.44, 69.3, 83.16kJ / g, It was then dried at 70°C under normal pressure for 16 hours. Adopt high-performance liquid chromatography to quantitatively measure the content of barisenoside A in the fresh gastrodia elata, the content of barisenoside A in the result Gastrodia elata improves from 0.0904% to the highest 0.5487% (see image 3 ).

Embodiment 3

[0026] 10g of fresh Gastrodia elata, washed with running water, put into microwave oven, 385W microwave treatment for 5, 10, 15, 20, 25 minutes, that is, the relationship between microwave energy and the grams of Gastrodia elata is 11.55, 23.1, 34.65, 46.2, 57.75kJ / g, It was then dried at 70°C under normal pressure for 16 hours. Adopt high-performance liquid chromatography to quantitatively measure the content of barisenoside A in the fresh Gastrodia elata, and the content of barisenoside A in the result Gastrodia elata increases from 0.0904% to the highest 1.1241% (see Figure 4 ).

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Abstract

The invention discloses a method for efficiently improving the Parishin A content in gastrodia elata.The method comprises the following steps that the gastrodia elata is put into a microwave device, is processed by using microwave irradiation and then is dried under ambient pressure.The method has the advantages of being is simple in operation, low in cost, short in processing time and capable of increasing the Parishin A content in the gastrodia elata by 1.67-16 times.

Description

technical field [0001] The invention belongs to the technical field of processing traditional Chinese medicinal materials, and in particular relates to a method for efficiently increasing the content of barisonoside A in Gastrodia elata. Background technique [0002] Gastrodia elata Blume, a plant belonging to the genus Gastrodia elata in the family Orchidaceae, is a perennial herb that grows in damp forests and has fleshy tubers underground. The tubers contain vanilla alcohol, vitamin A substances, glycosides and trace alkaloids, etc. . Food and medicine are applied in tubers. Gastrodia elata is flat and sweet in nature, has the effects of calming the liver, relieving wind and relieving convulsions, etc. It is mainly used to treat diseases such as liver wind headache, dizziness, convulsions and convulsions, and convulsions in children. Gastrodia elata has the functions of invigorating the brain, nourishing the heart and calming the nerves, and has unique curative effects ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/8988A61K31/7034A61P25/00A61P1/08A61P25/06A61P25/28A61P9/10A61P25/02A61P9/12A61P25/08
CPCA61K31/7034A61K36/8988A61K2236/10A61K2236/15A61K2236/17
Inventor 赵声兰陈丹樊启猛林玉萍马雅鸽
Owner YUNNAN UNIV OF TRADITIONAL CHINESE MEDICINE
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