Browsing Master Theses by Title
Now showing items 1-10 of 253
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Aktifitas Ekstrak Bakteri yang Berasosiasi dengan Spons Haliclona SP2. dan Axinellid SP. sebagai Antibakteri
(Universitas Sumatera Utara, 2014)An effort to explore a new antibacterial compounds should be considered since increasing resistance of bacteria due to intensive utilization of antibiotics. Marine sponges are frequently assosiated with bacteria of ... -
Aktivitas Anti Kanker Ekstrak Daun Biwa (Eriobotrya japonica Lindl) pada Jaringan Payudara Tikus Putih yang Diinduksi Benzo(a)Pyrene Secara In Vivo
(Universitas Sumatera Utara, 2020)Loquat (Eriobotrya japonica Lindl) is a plant which have potential to be anticancer. Bioactive compounds such as flavonoids, tannins and steroids/terpenoids have been isolated from loquat leaves which is believed to have ... -
Aktivitas Antibakteri Ekstrak Etanol Kulit Kayu Manis (Cinnamomum burmannii) dan Aplikasi Sebagai Obat Kumur dalam Menghambat Pertumbuhan Bakteri Streptococcus
(Universitas Sumatera Utara, 2017)Cinnamon bark has been commonly used as spicy and traditional medicine. It contains several antibacterial compounds such as flavonoids, saponins, and cinnamaldehide. Several studies have been done to know the antibacterial ... -
Aktivitas Antimikroba Ekstrak Biji Alpukat (Persea Americana Mill.) terhadap beberapa Mikroba Patogen Secara in Vitro
(Universitas Sumatera Utara, 2014)A antimicrobial of activity of avocado seed extracts (Persea americana Miill.) to several microbial pathogens in vitro had been conducted. This study aims to determine the antimicrobial potential of avocado seed extract ... -
Aktivitas Antimikroba Herba Meniran (Phyllanthus niruri L.) terhadap Bakteri dan Khamir Patogen
(Universitas Sumatera Utara, 2011)The aim of this study was to investigate the antimicrobial activity of meniran (Phyllanthus niruri L.) on pathogenic bacteria and yeast. The meniran was extracted with several solvent, such as n-hexane, etyl acetate, and ... -
Aktivitas Antioksidan dan Antimikrob dari Estrak Etanol Daun Gagatan Harimau (Paraboea leuserensis B.L.Burtt) terhadap Staphylococcus aureus, Escherichia coli dan Candida albicans
(Universitas Sumatera Utara, 2025)Antioxidant and antimicrobial research of ethanol extract of Gagatan Harimau leaves (Paraboea leuserensis B.L.Burtt) against staphylococcus aureus, Escherichia coli and Candida albicans was conducted in January-April ... -
Aktivitas Biosurfaktan Bakteri Filosfer Tanaman Berlapis Lilin
(Universitas Sumatera Utara, 2022)Using compound hydrocarbon oil earth as the source of energy cause vulnerable contamination compound it in the environment. To remove contamination the required compounds that can lower the voltage surface. Biosurfactant ... -
Aktivitas Enzim Protease Isolat Bakteri Termofilik dari Beberapa Sumber Air Panas di Sumatera Utara
(Universitas Sumatera Utara, 2013)Isolation and partial characterization of crude protease of thermophilic bacteria from several hot springs in Sumatera Utara has been done. Twenty isolates showed proteolitic activity qualitatively in Skim Milk Agar ... -
Aktivitas Senyawa Antibakteri Bintang Laut (Asterias Forbesii) terhadap Beberapa Jenis Bakteri Patogen
(Universitas Sumatera Utara, 2014)One such alternative sources of antibacterial compound is derived from sea star. In this study extraction of sea star (Asterias forbesii) has been caried out to obtain antibacterial compounds. To determine bioactive compounds ... -
Akumulasi Timbal (Pb) dan Keanekaragaman Jenis Lichenes di Taman Kota Medan
(Universitas Sumatera Utara, 2010)Accumulation of lead (Pb) on Lichenes thalus influenced by differences in the count of motor vehicles and physical factors inherent in the garden city of Medan. The aim of the study is to examine factors affecting the ...