Abstract
This paper reports on the ethanol assisted ultrasonic extraction of tea saponin from tea seed cake, an agriculture waste product, and on the application of tea saponin in toothpaste after purification of the extract. From the experiment, the tea saponin toothpaste fulfills the requirement of GB8372-2008 with regard to remove tea and coffee stains.
Kurzfassung
Diese Untersuchung beschäftigt sich mit der ethanolischen Ultraschall-extraktion von Teesaponin aus Teesamenpresskuchen, einem landwirtschaftlichem Abfallprodukt, und der Verwendung von Teesaponin in Zahnpasta nach der Reinigung des Extrakts. Die Ergebnisse zeigen, dass die teesaponinhaltige Zahnpasta alle Anforderungen des Standards GB8372-2008 hinsichtlich der Entfernung von Tee- und Kaffeeflecken erfüllt.
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