Please use this identifier to cite or link to this item: http://repository.uma.ac.id/handle/123456789/16970
Title: Uji Efektivitas Minyak Atsiri Lengkuas (Alpinia galanga) Terhadap Pertumbuhan Bakteri Staphylococcus aureus
Other Titles: Galangal (Alpinia galanga) Essential Oil Effectiveness Test Against Staphylococcus aureus Bacteria Growth
Authors: Samosir, Rina Dewi Juwita
Advisor: Kardhinata, E. Harso
Rahmiati
Keywords: uji minyak atsiri;minyak atsiri lengkuas;test galanga oil;galangal essential oil
Issue Date: 3-Oct-2018
Publisher: Universitas Medan Area
Series/Report no.: NPM;158700059
Abstract: Telah dilakukan penelitian uji efektivitas minyak atsiri lengkuas( Alpinia galangal) terhadap pertumbuhan bakteri Staphylococcus aureus. Tujuan penelitian ini untuk mengetahui pada konsentrasi berapakah dari minyak atsiri lengkuas mampu menghambat pertumbuhan bakteri Staphylococcus aureus. Metode yang digunakan pada penelitian ini yaitu dengan destilasi uap. Bahan yang digunakan lengkuas merah. Karena lengkuas merah menghasilkan rendemen minyak atsiri lebih banyak daripada lengkuas putih. Hasil penelitian menunjukan semakin tinggi konsentrasi ekstrak minyak atsiri lengkuas maka semakin tinggi zona menghambat. Research on the effectiveness of galangal ( Alpinia galangal ) essential oil on Staphylococcus aureus bacteria growth. The purpose of this study was to determine at what concentration of galangal essential oil can inhibit the growth of Staphylococcus aureus bacteria. The method used in this study is by steam distillation. The material used is red galangal. Because red galangal produces more essential oil yields than white galangal. The result showed the higher concentration of galangal essential oil extract, the higher the inhibiting zone.
Description: 28 Halaman
URI: http://repository.uma.ac.id/handle/123456789/16970
Appears in Collections:SP - Biology

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158700059 - Rina Dewi Juwita Samosir - Fulltext.pdfCover, Abstract, Chapter I, II, Bibliography1.16 MBAdobe PDFView/Open
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