Lycium ruthenicum tablets and production method thereof
A technology of black fruit wolfberry and production method, which is applied in black fruit wolfberry buccal tablets and its production field, can solve the problems of easy loss of proanthocyanidins, etc., and achieve the effects of low cost, high solution cost, and easy portability
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Embodiment 1
[0028] Select 100kg of dried wolfberry black fruit, wash it with pure water, take catechin as a standard sample, and use the hydrochloric acid-vanillin colorimetric method to measure, and the measured proanthocyanidin content is 3.4%.
[0029] Put the cleaned black wolfberry into an extraction tank, add 1500kg of purified water, 0.03kg of ascorbic acid and 0.5kg of citric acid, extract at room temperature for 30 minutes to obtain 1490kg of extract, take out the extract, and then extract the residue from black wolfberry Add 1000kg of pure water in the extraction tank and extract at normal temperature for 20min to obtain 985kg of extract, and 2475kg of the two extracts are combined; the above-mentioned combined extract is centrifuged at 4000 rpm to obtain an extract with a solid content of 1.5%. Liquid 2413kg; The above-mentioned extract is concentrated through the nanofiltration membrane to obtain 240kg of a concentrated solution with a solid content of 15%; then the above-menti...
Embodiment 2
[0032] Select 100kg of dried wolfberry black fruit, wash it with pure water, take catechin as a standard sample, and use the hydrochloric acid-vanillin colorimetric method for determination, and the measured proanthocyanidin content is 3.43%.
[0033] Put the cleaned Lycium barbarum into an extraction tank, add 1000kg of pure water, 0.08kg of ascorbic acid and 0.1kg of citric acid, extract at room temperature for 40min to obtain 960kg of extract, take out the extract, and add the extract residue to Lycium barbarum Add 1200kg of pure water in the extraction tank and extract at normal temperature for 35min to obtain 1100kg of extract, and combine 2060kg of extract twice; centrifuge the above combined extract at 4500 rpm to obtain an extract with a solid content of 5%. Liquid 1620kg; The above-mentioned extract is concentrated through the nanofiltration membrane to obtain 540kg of a concentrated solution with a solid content of 14%; then the above-mentioned concentrated solution i...
Embodiment 3
[0036] Select 100kg of dried wolfberry black fruit, rinse it with pure water, take catechin as a standard sample, and use the hydrochloric acid-vanillin colorimetric method to determine the proanthocyanidin content of 3.38%.
[0037]Put the cleaned Lycium barbarum into an extraction tank, add 1300kg of purified water, 0.05kg of ascorbic acid and 0.3kg of citric acid, extract at room temperature for 25 minutes to obtain 1285kg of extract, take out the extract, and then extract the slag from Lycium barbarum Add 800kg of pure water to the extraction tank and extract at room temperature for 30min to obtain 780kg of extract, and combine two extracts of 2065kg; the above-mentioned combined extract is centrifuged at 3500 rpm to obtain an extract with a solid content of 3%. Liquid 2010kg; Concentrate the above-mentioned extract through nanofiltration membrane to obtain 503kg of a concentrated solution with a solid content of 12%; then the above-mentioned concentrated solution is 45 ° C...
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