Matches in SemOpenAlex for { <https://semopenalex.org/work/W2382302013> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2382302013 abstract "Objective:To explore the best technological conditions for ultrasonic extraction of total alkaloids in Lycoris chinensis,and determine the contents of that in different organs and bulbs during different growth stages and from different places.Methods:The optimized extraction condition of total alkaloids was studied with orthogonal design on the basis of single factor experiment.The contents of total alkaloids were determined by UV-visible spectrophotometer using lycorine as reference substance.Results:The ratio of raw material and solution and ethanol concentration was the main factor impacting the effects of ultrasonic extraction.The content of total alkaloids in bulb reached the highest value during the flowering period in August,and no significant difference was found among different growth stages with the range of 5.2~5.6 mg/g(P0.05).The highest content of total alkaloids was detected in bulbs from Langyashan population,with the lowest in bulbs from Huangshan population,and marked difference existed among different places(P0.05).The content of total alkaloids in fruit was higher than that in other parts and up to 9.19 mg/g,which followed by the inflorescence,with the lowest in leaf.Conclution:The ultrasonic frequency is 40 KHz,the optimum technological conditions are: temperature at 60℃,the extraction reagent of 65% ethanol,material to extraction reagent 1:20,the extraction time for 2 hours.The best yield and quality might be obtained during the flowering stage." @default.
- W2382302013 created "2016-06-24" @default.
- W2382302013 creator A5004328556 @default.
- W2382302013 date "2010-01-01" @default.
- W2382302013 modified "2023-09-22" @default.
- W2382302013 title "Optimization of extraction technology for total alkaloids in Lycoris chinensis and its dynamic changes" @default.
- W2382302013 hasPublicationYear "2010" @default.
- W2382302013 type Work @default.
- W2382302013 sameAs 2382302013 @default.
- W2382302013 citedByCount "0" @default.
- W2382302013 crossrefType "journal-article" @default.
- W2382302013 hasAuthorship W2382302013A5004328556 @default.
- W2382302013 hasConcept C120228162 @default.
- W2382302013 hasConcept C144024400 @default.
- W2382302013 hasConcept C144027150 @default.
- W2382302013 hasConcept C149923435 @default.
- W2382302013 hasConcept C178165689 @default.
- W2382302013 hasConcept C178790620 @default.
- W2382302013 hasConcept C185592680 @default.
- W2382302013 hasConcept C206139338 @default.
- W2382302013 hasConcept C2777667214 @default.
- W2382302013 hasConcept C2781465977 @default.
- W2382302013 hasConcept C2908647359 @default.
- W2382302013 hasConcept C43617362 @default.
- W2382302013 hasConcept C4725764 @default.
- W2382302013 hasConcept C59822182 @default.
- W2382302013 hasConcept C86803240 @default.
- W2382302013 hasConceptScore W2382302013C120228162 @default.
- W2382302013 hasConceptScore W2382302013C144024400 @default.
- W2382302013 hasConceptScore W2382302013C144027150 @default.
- W2382302013 hasConceptScore W2382302013C149923435 @default.
- W2382302013 hasConceptScore W2382302013C178165689 @default.
- W2382302013 hasConceptScore W2382302013C178790620 @default.
- W2382302013 hasConceptScore W2382302013C185592680 @default.
- W2382302013 hasConceptScore W2382302013C206139338 @default.
- W2382302013 hasConceptScore W2382302013C2777667214 @default.
- W2382302013 hasConceptScore W2382302013C2781465977 @default.
- W2382302013 hasConceptScore W2382302013C2908647359 @default.
- W2382302013 hasConceptScore W2382302013C43617362 @default.
- W2382302013 hasConceptScore W2382302013C4725764 @default.
- W2382302013 hasConceptScore W2382302013C59822182 @default.
- W2382302013 hasConceptScore W2382302013C86803240 @default.
- W2382302013 hasLocation W23823020131 @default.
- W2382302013 hasOpenAccess W2382302013 @default.
- W2382302013 hasPrimaryLocation W23823020131 @default.
- W2382302013 hasRelatedWork W2123175428 @default.
- W2382302013 hasRelatedWork W2350066877 @default.
- W2382302013 hasRelatedWork W2352599286 @default.
- W2382302013 hasRelatedWork W2357165554 @default.
- W2382302013 hasRelatedWork W2360692889 @default.
- W2382302013 hasRelatedWork W2362250426 @default.
- W2382302013 hasRelatedWork W2368023599 @default.
- W2382302013 hasRelatedWork W2369849513 @default.
- W2382302013 hasRelatedWork W2371888443 @default.
- W2382302013 hasRelatedWork W2375055236 @default.
- W2382302013 hasRelatedWork W2375655677 @default.
- W2382302013 hasRelatedWork W2380404541 @default.
- W2382302013 hasRelatedWork W2384399188 @default.
- W2382302013 hasRelatedWork W2385409785 @default.
- W2382302013 hasRelatedWork W2385955824 @default.
- W2382302013 hasRelatedWork W2386636341 @default.
- W2382302013 hasRelatedWork W2386964362 @default.
- W2382302013 hasRelatedWork W2389209247 @default.
- W2382302013 hasRelatedWork W2393854508 @default.
- W2382302013 hasRelatedWork W330470455 @default.
- W2382302013 isParatext "false" @default.
- W2382302013 isRetracted "false" @default.
- W2382302013 magId "2382302013" @default.
- W2382302013 workType "article" @default.