A kind of teabag with hypoglycemic and hypolipidemic effect and preparation method thereof
A technology of lowering blood sugar and lipids and turning white grass, which is applied in the field of turning white grass teabags and its preparation, can solve problems such as gastrointestinal discomfort, achieve the effects of alleviating diabetes, simple and safe process operation, and promoting insulin secretion
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Embodiment 1
[0021] (1) The fresh white grass picked with roots is washed repeatedly with clear water, the soil is removed, air-dried naturally, the roots and stems and leaves are separated, and stored for later use;
[0022] (2) Take the root raw material, wash and dry it again, put it in an oven at 60°C and dry it for 4 hours, crush it, and screen out the coarse powder of 10-60 mesh through a push sieve to obtain root particles; the root particles larger than 60 mesh are crushed again ;
[0023] (3) After cleaning, drying and pulverizing the stem and leaf raw materials, add 80% ethanol solution to soak for 10 hours at a material-to-liquid ratio of 1:25 (w / v), and perform ultra-high pressure extraction at 500 MPa for 2 minutes to obtain extract I; The root granules are also soaked in 50% ethanol solution at a solid-liquid ratio of 1:25 (w / v) for 10 hours, and subjected to ultra-high pressure extraction at 500 MPa for 2 minutes to obtain extract II. At the same time, the extracted root gra...
Embodiment 2
[0028] (1) The fresh Herba alba officinalis picked with roots, washed repeatedly with clear water, removed the soil, air-dried naturally, separated the roots and stems and leaves, and stored for later use;
[0029] (2) Take the root material, wash and dry it again, dry it in an oven at 70°C for 3 hours, pulverize it, and screen out 10-60 mesh particles through a push sieve to obtain root particles; the root particles larger than 60 mesh are crushed again;
[0030] (3) After cleaning, drying, and pulverizing the stem and leaf raw materials, add 90% ethanol with a material-to-liquid ratio of 1:20 (w / v) to carry out two microwave-assisted extractions, each extraction is 120s, and the microwave power is 250W. Extract I was obtained from the filtrate; the root particles were also added with 30% ethanol at a solid-liquid ratio of 1:20 (w / v) for two microwave-assisted extractions, each extraction was 120s, and the microwave power was 250W, and the filtrates were combined to obtain Ext...
Embodiment 3
[0034] (1) The fresh Herba alba officinalis picked with roots, washed repeatedly with clear water, removed the soil, air-dried naturally, separated the roots and stems and leaves, and stored for later use;
[0035] (2) Take the root material, wash and dry it again, dry it in an oven at 70°C for 4 hours, pulverize it, and screen out 10-60 mesh particles through a push sieve to obtain root particles; the root particles larger than 60 mesh are crushed again;
[0036] (3) After cleaning, drying, and pulverizing the stem and leaf raw materials, add 70% ethanol solution with a material-to-liquid ratio of 1:20 (w / v), and carry out two reflux extractions at 80-100 ° C, each time 1- 2h, combine the filtrates to obtain the extract I; add the root particles to the 10% ethanol solution at a solid-liquid ratio of 1:20 (w / v), and carry out two reflux extractions at 70-100°C, each time for 1-2h , combine the filtrates to obtain extract II, and collect the extracted root particles at the same...
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