Method for efficiently improving Parishin A content in gastrodia elata
A technology for balisonoside and gastrodia elata, which is applied in the field of efficiently improving the content of balisonoside A in gastrodia elata, can solve problems such as unsystematic research, balisonoside A research, etc., and achieves high content, short processing time, and cost. low effect
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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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