Lycium ruthenicum Murr effervescent tablet and preparation method thereof
A technology of black wolfberry and effervescent tablets, which is applied in the field of black wolfberry effervescent tablets and its preparation, can solve the problems of suspended flocs, poor stability, and difficulty in tablet compression, so as to avoid pyrolysis, increase stability, and provide high nutrition value effect
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Embodiment 1
[0027] Black wolfberry extract powder 50%, citric acid 27%, sodium bicarbonate 18%, PEG60005%, after PEG wraps sodium bicarbonate, all raw materials are mixed and pressed into tablets.
[0028] The preparation method of black wolfberry effervescent tablet is characterized in that:
[0029] (1) Preparation of black wolfberry extract powder: ① Select high-quality black wolfberry dried fruit that is dark, plump and bright in color, dried, pulverized, and passed through a 40-80 mesh sieve to obtain black wolfberry powder. ② Weigh 20.0g of black wolfberry powder, extract twice with 3% citric acid aqueous solution at 40°C-50°C water bath, reflux for 60 minutes each time, filter with suction, combine the extracts, and concentrate to a relative density of about 1.0-1.1. ③ Add 95% ethanol to the concentrated solution in ② under stirring state to make the concentration of alcohol precipitation reach 50%. Stand overnight in the refrigerator at 4°C, and filter with suction to remove impu...
Embodiment 2
[0033] Black wolfberry extract powder 48%, citric acid 25%, sodium bicarbonate 22%, PEG60005%, after PEG wrapping sodium bicarbonate, all raw materials are mixed and pressed into tablets.
[0034] The preparation method of black wolfberry effervescent tablet is characterized in that comprising the following sequential steps:
[0035](1) Preparation of black wolfberry extract powder: ① Select high-quality black wolfberry dried fruit that is dark, plump and bright in color, dried, pulverized, and passed through a 40-80 mesh sieve to obtain black wolfberry powder. ②Weigh 20.0g of black wolfberry powder, extract twice with 2% citric acid aqueous solution at 40°C-50°C in a water bath for 30 minutes each time, filter with suction, combine the extracts, and rotary evaporate at 45°C-55°C until the relative density is 1.0-50°C. 1.1 or so. ③ Add 95% ethanol to the concentrated solution in ② under stirring state to make the concentration of alcohol precipitation reach 55%. Stand overni...
Embodiment 3
[0040] Black wolfberry extract powder 45%, citric acid 30%, sodium bicarbonate 21%, PEG6000-sodium chloride = (2:3) 4%, PEG6000-sodium chloride wrapped sodium bicarbonate, all raw materials are mixed and pressed into tablets .
[0041] The preparation method of black wolfberry effervescent tablet is characterized in that:
[0042] (1) Preparation of black wolfberry extract powder: ① Select high-quality black wolfberry dried fruit that is dark, plump and bright in color, dried, pulverized, and passed through a 40-80 mesh sieve to obtain black wolfberry powder. ②Weigh 20.0g of black wolfberry powder, extract twice with 4% citric acid aqueous solution at 40°C-50°C in a water bath for 60 minutes each time, filter with suction, combine the extracts, and concentrate to a relative density of about 1.0-1.1. ③ Add 95% ethanol to the concentrated solution in ② under stirring state to make the concentration of alcohol precipitation reach 50%. Stand overnight in the refrigerator at 4°C,...
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