The Total Flavanone of Celery Extraction and the Identification by Ultrasonic Wave
Abstract:ObjectiveTo make use of the resources of celery,avoid wasting and approach the extraction of total flavanone of celery.MethodsThe flavonoids were extracted by ethanol as the solvent from celery with ultrasonic wave and ethanol extraction .Using spectrophotometry to extract and check the flavanone of celery.ResultsThe density of the total flavanone of celery was C=0.2126 mg/ml and the rate of recovery was 100.3 %. The outcome and the purity of the flavanone were all very high .ConclusionThis method is a purely physical process and has not any pollution. It is an ideal way to extract the flavanone of celery.
Key words:Ultrasonic wave treatment; Celery; Total flavanone; Identification