Jerusalem artichoke extract-containing composition and application thereof in type II diabetes and complications
A composition and extract technology, applied in the field of Jerusalem artichoke diabetes treatment, can solve the problems such as the absence of the Jerusalem artichoke root extract to lower blood sugar, prevent and treat the complications of type II diabetes, and achieve the effects of low price, low production cost and avoiding resource waste.
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Embodiment 1
[0041] Preparation of Jerusalem artichoke root extract
[0042] (1) pulverize after the Jerusalem artichoke root is dried, cross 50 mesh sieves after pulverizing to obtain Jerusalem artichoke root powder;
[0043] (2) adding the Jerusalem artichoke root powder to water and soaking, then heating and decocting for 2 times, separating and collecting each decoction liquid, and mixing to obtain mixed solution I; Described Jerusalem artichoke root powder and water are in a ratio of 1g:20ml of solid-to-liquid ratio Add, the soaking time is 0.5h, and the decocting time is 1h each time;
[0044] (3) adding the mixed solution I prepared in step (2) into an extractant for 2 extractions, combining the extracts obtained each time to obtain a mixed solution II, and the extracting agent is ethyl acetate; the mixed solution I and the extraction The volume ratio of the agent is 1:5, each extraction time is 1h, and the extraction temperature is 120 °C;
[0045] (4) Concentrating and drying th...
Embodiment 2
[0055] Preparation of Jerusalem artichoke root extract
[0056] (1) pulverize after the Jerusalem artichoke root is dried, pass 60 mesh sieves after pulverizing to obtain Jerusalem artichoke root powder;
[0057] (2) add the Jerusalem artichoke root powder to soak in water, then heat and decoct 3 times, separate and collect each decoction, and mix to obtain mixed solution I; Described Jerusalem artichoke root powder and water are in the ratio of 1g:30ml of solid-to-liquid ratio Add, the soaking time is 1h, and the decocting time is 0.5h each time;
[0058] (3) adding the mixed solution I prepared in step (2) into an extractant for 3 extractions, combining the extracts obtained each time to obtain a mixed solution II, and the extracting agent is ethyl acetate; the mixed solution I and the extraction The volume ratio of the agent is 1:6, each extraction time is 2h, and the extraction temperature is 105°C;
[0059] (4) Concentrating and drying the extract obtained in step (3) t...
Embodiment 3
[0068] Example 3: Preparation of Jerusalem artichoke root extract
[0069] (1) pulverize after the Jerusalem artichoke root is dried, pass 60 mesh sieves after pulverizing to obtain Jerusalem artichoke root powder;
[0070] (2) add the Jerusalem artichoke root powder to soak in water, then heat and decoct 2 times, separate and collect each decoction liquid, and mix to obtain mixed solution I; Described Jerusalem artichoke root powder and water are in the ratio of 1g:25ml of solid-to-liquid ratio Add, the soaking time is 0.5h, and the decocting time is 1h each time;
[0071] (3) adding the mixed solution I prepared in step (2) into an extractant for 2 extractions, combining the extracts obtained each time to obtain a mixed solution II, and the extracting agent is ethyl acetate; the mixed solution I and the extraction The volume ratio of the agent is 1:5, each extraction time is 2h, and the extraction temperature is 110°C;
[0072] (4) Concentrating and drying the extract obta...
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