Optimization on Transformation from Chlorogenic Acid to Neochlorogenic Acid by Box-Behnken Design-response Surface Methodology / 世界科学技术-中医药现代化
World Science and Technology-Modernization of Traditional Chinese Medicine
;
(12): 1239-1244, 2017.
Article
Dans Chinois
| WPRIM
| ID: wpr-696007
ABSTRACT
Box-Behnken design-response surface methodology was used to optimize the transformation from chlorogenic acid to neochlorogenic acid.Based on single factor experiments,the experiment design were developed by box-benhnhen central composite design with causal factors of the reaction temperature,time and PH to neochlorogenic acid.The optimum transformation conditions were as followreaction temperature at 107℃,reaction time of 60 min,the PH of 4.72.Under the optimum extraction technology conditions,the productivity of neochlorogenic acid was 64.20%.Neochlorogenic acid was isolated and purified.The determination and characterization of neochlorogenic acid was detected by HPLC,1H-NMR,13C-NMR and ESI-MS.The results showed that the content of neochlorogenic acid reached to 98.78% and the yield of 87.37%.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude pronostique
langue:
Chinois
Texte intégral:
World Science and Technology-Modernization of Traditional Chinese Medicine
Année:
2017
Type:
Article
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