A kind of preparation method and application of sugar beet extract
A kind of sugar beet extract, technology of extract
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0031] A preparation method of sugar beet extract:
[0032] (1) Take 30kg of beets, break them into pieces as appropriate, add 180kg of 90% ethanol to extract 3 times, each time for 1 hour, to obtain the beet extract; add 600kg of water to the remaining beet pulp, decoct for 1 hour, and obtain the beet water extract, and Obtain water extract of beet at 3000 r·min -1 centrifuged at a rotating speed of 10 minutes to obtain the sugar beet water extraction centrifugate;
[0033] (2) Recover the ethanol from the beet extract to obtain the extract, combine the extract with the beet water extraction centrifuge, concentrate to a relative density of 1.05, add 95% ethanol with a weight fraction of 1 times, stir evenly, and precipitate at 20°C for 12 hours ;
[0034] (3) Take the alcohol precipitation supernatant, recover ethanol until there is no alcohol smell, add water with a weight fraction of 1 times, stir well, and let it stand for 3 hours;
[0035] (4) solid-liquid separation i...
Embodiment 2
[0039] A preparation method of sugar beet extract:
[0040] (1) Take 25kg of beet pulp (meal), crush it as appropriate, add 500kg of 30% ethanol to extract twice, 1 hour each time, to obtain the beet extract; add 250kg of water to extract the remaining beet pulp twice, 1 hour each time, To obtain the beet water extract, the beet water extract was heated at 10000 r min -1 Centrifuge at a rotating speed of 1 minute to obtain the sugar beet water extraction centrifugate;
[0041] (2) Recover the ethanol from the beet extract to obtain the extract, combine the extract with the beet water extraction centrifuge, concentrate to a relative density of 1.15, add 95% ethanol twice the weight fraction, stir evenly, and precipitate at 10°C for 24 hours ;
[0042] (3) Take the alcohol-precipitated supernatant, recover the ethanol until there is no alcohol smell, add water with a weight fraction 3 times, stir well, and let stand for 36 hours;
[0043] (4) Plate and frame filtration, the s...
Embodiment 3
[0047] A preparation method of sugar beet extract:
[0048] (1) Take 50kg of beets, crush them as appropriate, add 500kg of 60% ethanol to extract twice, each time for 1.5 hours, to obtain the beet extract; add 250kg of water to the beet pulp, decoct for 1 hour, to obtain the beet water extract, and the beet water Extraction at 20000 r·min -1 centrifuged at a rotating speed of 10 minutes to obtain the sugar beet water extraction centrifugate;
[0049] (2) Recover the ethanol from the beet extract to obtain the extract, combine the extract with the beet water extraction centrifuge, concentrate to a relative density of 1.30, add 95% ethanol with a weight fraction 5 times, stir evenly, and precipitate at 4°C for 48 hours ;
[0050] (3) Take the alcohol precipitation supernatant, recover ethanol until there is no alcohol smell, add water with a weight fraction of 5 times, stir well, and let stand for 48 hours;
[0051] (4) Plate and frame filtration, the solution is filtered th...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com