Electronic Theses and Dissertation
Universitas Syiah Kuala
SKRIPSI
UJI EFEKTIVITAS ANTIBAKTERI EKSTRAK DAUN BIDURI (CALOTROPIS GIGANTEA L.) TERHADAP ESCHERICHIA COLI
Pengarang
Wira Nico Sempaty - Personal Name;
Dosen Pembimbing
Nomor Pokok Mahasiswa
1307101030147
Fakultas & Prodi
Fakultas / / PDDIKTI :
Subject
Penerbit
Banda Aceh : Fakultas Kedokteran., 2013
Bahasa
Indonesia
No Classification
615.321
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Infectious diseases are a major problem in the health sector in Indonesia. One
cause is the bacteria Escherichia coli. Uncontrolled use of antibiotics lead to
increased bacterial resistance to antibiotics. Traditional crops needed to solve the
problem proficiency level. Biduri leaves believed to be used as an antibacterial.
The purpose of this study is to investigate the antibacterial activity of leaf extracts
biduri (Calotropis gigantea L.) against Escherichia coli. Biduri leaves extracted
using 70% methanol by maceration. This research used Completely Randomized
Design (CRD) was divided into six treatment groups, consisting of the positive
control (chloramphenicol 30 mcg), negative control Dimethyl sulfoxide (DMSO)
10% and biduri leaf methanol extract at a concentration of 25%, 50%, 75% and
100% repeated 4 times. Data were analyzed using Analysis of Variance (ANOVA)
followed by Least Significant Difference test (LSD). The results showed that the
methanol extract of the leaves biduri have antibacterial activity in concentration
of 25%, 50%, 75%, and 100% with an average inhibition zone 6.12 mm, 6.75 mm,
7.62 mm and 8.75 mm. The results of ANOVA and LSD (p
Tidak Tersedia Deskripsi
AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL 70% DAUN BIDURI (CALOTROPIS GIGANTEA) TERHADAP AGGREGATIBACTER ACTINOMYCETEMCOMITANS ATCC 29523 (MAYA PUTRI SINDA, 2019)
AKTIVITAS ANTIBAKTERI EKSTRAK METANOLRNGETAH BIDURI (CALOTROPIS GIGANTEA L.) TERHADAP ENTEROCOCCUS FAECALIS (Siti karina Dewi, 2024)
UJI EFEKTIVITAS ANTI PARASIT EKSTRAK DAUN BIDURI (CALOTROPIS GIGANTEA) TERHADAP LINTAH IKAN (PISCICOLA GEOMETRA) PADA IKAN NILA (OREOCHROMIS NILOTICUS) (MUHAMMAD SYUKUR, 2016)
UJI EFEKTIVITAS ANTIBAKTERI EKSTRAK DAUN BIDURI (CALOTROPIS GIGANTEA L.) TERHADAP ESCHERICHIA COLI (Wira Nico Sempaty, 2015)
UJI AKTIVITAS SITOTOKSIK EKSTRAK ETIL ASETAT BUNGA BIDURI (CALOTROPIS GIGANTEA) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) (A. Yasinia Ayu Laisni, 2023)