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FORMULASI DAN UJI EFEKTIVITAS GEL HAND SANITIZER KOMBINASI EKSTRAK ETANOL SELEDRI (Apium graveolens L.) DENGAN ALKOHOL & TRIKLOSAN TERHADAP BAKTERI Escherichia coli
(FAKULTAS KEDOKTERAN DAN ILMU KESEHATAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-08-19)
The chemical content of flavonoids and tannins in ethanol extract from celery has antibacterial activity. Hand sanitizer gel with 20% etanol celery extract has antibacterial activity but has a blackish brown color appearance. ...