Curcumin-containing preparation and preparation method thereof
A technology of curcumin and preparation, applied in preparation field containing curcumin and preparation thereof, can solve problems such as high cost and low necessity
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[0016] The invention provides a kind of preparation method of the preparation containing curcumin, wherein, described preparation method comprises:
[0017] 1) mixing water, an organic solvent and an inorganic salt to obtain an extract;
[0018] 2) After the ginger powder is placed in the extraction solution prepared in step 1), after mixing and extraction, it is extracted 2-5 times under ultrasonic conditions, and the extraction solution is collected in combination;
[0019] 3) After centrifuging the extract prepared in step 2), filter, remove the filter residue, and obtain curcumin;
[0020] 4) adding water, emulsifier and thickener to the curcumin prepared in step 3) to mix and emulsify to obtain an emulsion;
[0021] 5) Grinding the emulsion obtained in step 4) to prepare a curcumin-containing preparation.
[0022] The above-mentioned design mixes water, organic solvents and inorganic salts to obtain an extract, then extracts ginger powder, and extracts it under ultrason...
Embodiment 1
[0040] 1) 100 parts by weight of water, 50 parts by weight of ethanol and 20 parts by weight of dipotassium hydrogen phosphate are mixed to obtain an extract;
[0041] 2) Put 1 part by weight of ginger powder in the 150 parts by weight of the extraction liquid prepared in step 1) and mix and extract for 30 minutes, then extract under the condition that the extraction power is 100W, the extraction temperature is 50°C, and each time is extracted for 10 minutes. Extracted 2 times, and combined to collect the extract;
[0042] 3) filter the extract obtained in step 2) with a centrifugal rate of 5000r / min for 3min, remove the filter residue, and obtain curcumin;
[0043] 4) adding 100 parts by weight of water, 3 parts by weight of gum arabic and 3 parts by weight of carrageenan to the 10 parts by weight of curcumin prepared in step 3) to make an emulsion;
[0044] 5) Grinding the emulsified product prepared in step 4) with a roller mill to prepare formulation A1 containing curcumi...
Embodiment 2
[0046] 1) 100 parts by weight of water, 200 parts by weight of ethanol and 50 parts by weight of dipotassium hydrogen phosphate are mixed to obtain an extract;
[0047] 2) Put 1 weight part of ginger powder in the 200 weight parts of the extraction solution prepared in step 1) and mix and extract for 100 min, then extract 10-30 min each time at an extraction power of 200W and an extraction temperature of 70°C Extracted 5 times under the conditions, combined to collect the extract;
[0048] 3) filter the extract prepared in step 2) with a centrifugal rate of 8000r / min for 5min, remove the filter residue, and obtain curcumin;
[0049] 4) adding 500 parts by weight of water, 10 parts by weight of gum arabic and 10 parts by weight of carrageenan to the 10 parts by weight of curcumin prepared in step 3) to make an emulsified emulsion;
[0050] 5) Grinding the emulsified product prepared in step 4) with a roller mill to prepare formulation A2 containing curcumin. (Curcumin content...
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