Preparation method of tea bag for alleviating hangover, helping digestion and protecting liver
A technology of making tea in bag and eliminating food, which is applied in the field of preparation of tea bag for relieving alcohol, eliminating food and protecting liver, which can solve the problem of not much health tea and achieve the effect of small dosage
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Embodiment 1
[0024] The preparation method of the anti-alcoholic and food-protecting liver-protecting tea bag comprises the following steps:
[0025] ①. Preparation of Imperata Rhizome Extract
[0026] Add water of 20 times the weight ratio to the rhizome of Imperata pratense each time, heat and reflux to extract twice, each extraction time is 30min, combine the filtrate to concentrate, add ethanol to reach 60% alcohol content for alcohol precipitation, and then take the supernatant for recovery ethanol, concentrated and vacuum dried at 80°C.
[0027] ②, preparation of Schisandra chinensis extract
[0028] Add 22 times the weight ratio of water to Schisandra chinensis each time, heat and reflux extraction 3 times, each extraction time is 45min, combine the filtrate to concentrate, add ethanol to reach 65% alcohol content for alcohol precipitation, and then take the supernatant for recovery ethanol, concentrated and vacuum dried at 80°C.
[0029] ③, the preparation of teabag
[0030] Wr...
Embodiment 2
[0032] The preparation method of the anti-alcoholic and food-protecting liver-protecting tea bag comprises the following steps:
[0033] ①. Preparation of Imperata Rhizome Extract
[0034] Add water of 25 times the weight ratio to the rhizome of Imperata coronata each time, heat and reflux to extract twice, each extraction time is 40min, combine the filtrate to concentrate, add ethanol to reach 70% alcohol content for alcohol precipitation, and then take the supernatant for recovery ethanol, concentrated and vacuum dried at 80°C.
[0035] ②, preparation of Schisandra chinensis extract
[0036] Add 28 times the weight ratio of water to Schisandra chinensis each time, heat and reflux extraction 3 times, each extraction time is 50min, combine the filtrate to concentrate, add ethanol to reach 80% alcohol content for alcohol precipitation, and then take the supernatant for recovery ethanol, concentrated and vacuum dried at 80°C.
[0037] ③, the preparation of teabag
[0038] Wr...
Embodiment 3
[0040] The preparation method of the anti-alcoholic and food-protecting liver-protecting tea bag comprises the following steps:
[0041] ①. Preparation of Imperata Rhizome Extract
[0042] Add 28 times of water by weight to the rhizome of Imperata pratense each time, heat and reflux and extract 3 times, each extraction time is 50min, combine the filtrate to concentrate, add ethanol to reach 80% alcohol content for alcohol precipitation, and then take the supernatant for recovery ethanol, concentrated and vacuum dried at 80°C.
[0043] ②, preparation of Schisandra chinensis extract
[0044] Add 20 times the weight ratio of water to Schisandra chinensis each time, heat and reflux to extract twice, each extraction time is 30min, combine the filtrate to concentrate, add ethanol to reach 60% alcohol content for alcohol precipitation, and then take the supernatant for recovery ethanol, concentrated and vacuum dried at 80°C.
[0045] ③, the preparation of teabag
[0046] Wrap the...
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