In vitro Antibacterial Activity of Essential oils from sage: In vitro Antibacterial Activity of Essential oils from Salvia officinalis - Softcover

Mustafa, Ahmed Ali; Mohamed, Amna Yousif; Elrofaei, Nagat Ahmed

Softcover

ISBN 10: 6203864021 ISBN 13: 9786203864021

Verlag: LAP LAMBERT Academic Publishing, 2021

Inhaltsangabe

In this book aimed to screen the in vitro antibacterial activity of essential oils from different parts (leave and stem) of Salvia officinalis against some Gram positive and Gram negative bacteria using agar disc diffusion test, then the extracts were prepared by hydro distillation to extract the essential oils. Maceration and hexane extraction by Soxhlet were used to obtain crude extracts from the leave and stem. Essential oils from the leaves and ethyl acetate extract of the leaves showed higher antimicrobial activity, while hexane extract of leaves and stems showed moderate antibacterial activity. In contrast the essential oil from the stems showed very low antibacterial activity. It was observed that the results gram positive bacteria (staphylococcus aureus) was more sensitive than Gram negative (Echerichia coli). In this book aimed to screen the<i> in vitro</i> antibacterial activity of essential oils from different parts (leave and stem) of <i>Salvia officinalis </i>against some Gram positive and Gram negative bacteria using agar disc diffusion test, then the extracts were prepared by hydro distillation to extract the essential oils. Maceration and hexane extraction by Soxhlet were used to obtain crude extracts from the leave and stem. Essential oils from the leaves and ethyl acetate extract of the leaves showed higher antimicrobial activity, while hexane extract of leaves and stems showed moderate antibacterial activity. In contrast the essential oil from the stems showed very low antibacterial activity. It was observed that the results gram positive bacteria (<i>staphylococcus aureus</i>) was more sensitive than Gram negative (<i>Echerichia coli</i>).&nbsp;

Über diesen Titel

Über die Autorin bzw. den Autor

Sr. Ahmed Ali Mustafa, la calificaciónMS.c en Bioquímica,Facultad de Cienciay Tecnología, Universidad Islámica de Omdurman, Sudán.(2018). BS.c en Botánica,Facultad de Cienciay Tecnología, Universidad Islámica de Omdurman (2010).

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2021
• Sprache: Englisch
• ISBN 10: 6203864021
• ISBN 13: 9786203864021
• Einband: Taschenbuch
• Anzahl der Seiten: 60
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: Nicht verfügbar