Propolis wine preparing technology
A preparation process, a technology of propolis, applied in the field of wine processing
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Embodiment 1
[0061] A kind of propolis wine preparation technology is characterized in that finishing according to the following steps:
[0062] a. Raw material processing: After washing and removing impurities, propolis is frozen at 0°C for 12 hours, sampled during low-temperature drying, crushed in 10 seconds, and the crushed particle size is ≤4mm, collected and sealed, and stored in a -18°C refrigerator for later use.
[0063] B, ethanol leaching: in 70% ethanol solution by volume fraction, slowly, evenly add the propolis raw material that pulverizes, and the liquid-to-solid ratio of ethanol solution and propolis raw material is 10mL / g, stir while adding propolis raw material, wait until fully After mixing and dissolving, stop stirring, extract at an extraction temperature of 55°C for 10 days, then separate the material and liquid, the filtrate is the propolis solution, and collect the filter residue for secondary ethanol extraction.
[0064] Secondary ethanol leaching: slowly and evenl...
Embodiment 2
[0072] A kind of propolis wine preparation technology is characterized in that finishing according to the following steps:
[0073] a. Raw material processing: After washing and removing impurities, propolis is frozen at 0°C for 12 hours, sampled during low-temperature drying, crushed in 10 seconds, and the crushed particle size is ≤4mm, collected and sealed, and stored in a -18°C refrigerator for later use.
[0074] B, ethanol leaching: in 90% ethanol solution by volume fraction, slowly, evenly add the propolis raw material that pulverizes, and the liquid-to-solid ratio of ethanol solution and propolis raw material is 20mL / g, stir while adding propolis raw material, wait until fully After mixing and dissolving, stop stirring, extract at 75°C for 12 days, then separate the material and liquid, the filtrate is the propolis solution, and collect the filter residue for secondary ethanol extraction.
[0075] Secondary ethanol leaching: slowly and evenly add the filter residue desc...
Embodiment 3
[0083] A kind of propolis wine preparation technology is characterized in that finishing according to the following steps:
[0084] a. Raw material processing: After washing and removing impurities, propolis is frozen at 0°C for 12 hours, sampled during low-temperature drying, crushed in 10 seconds, and the crushed particle size is ≤4mm, collected and sealed, and stored in a -18°C refrigerator for later use.
[0085] B, ethanol leaching: in the volume fraction is 80% ethanol solution, slowly, evenly add the propolis raw material that pulverizes, and the liquid material ratio that ethanol solution and propolis raw material add is 15mL / g, stir while adding propolis raw material, wait until fully After mixing and dissolving, stop stirring, extract at 65°C for 11 days, then separate the material and liquid, the filtrate is the propolis solution, and collect the filter residue for secondary ethanol extraction.
[0086] Secondary ethanol leaching: slowly and evenly add the filter re...
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