Ultrasonic process for extracting pine needle total flavone

An ultrasonic technology for extracting general flavone from pine needles includes such steps as drying, washing with drinking water, drying, immersing in alcohol solution, ultrasonic processing, collecting the liquid extract, extracting respectively by petroether and ethyl acetate, collecting extra...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JUFANG LEI
Format:	Patent
Sprache:	eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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