DAYA HAMBAT SARI DAUN SIRIH MERAH (Piper crocatum Ruiz & Pav) TERHADAP PERTUMBUHAN BAKTERI ESCHERICHIA COLI DAN Staphylococcus aureus
Gustina Indriati, Agustina Agustina, Rina Widiana
Abstract
Sirih merah (piper crocatum ruiz & pav ) has been used, since ancient society, as drugs. The chemical compounds contained in red betel are as antibacterial, the compounds are: flavonoids, alkaloids. tannins and essential oils. The research has been conducted in order to determine the inhibition of red betel leaf extract (piper crocatum ruiz & pav) on the growth of the bacteria Escherichia coli and staphylococcus aureus. This study uses RAL with 6 treatments and 3 replications: A treatment (red betel leaf extract 10%), B (red betel leaf extract 20%), C (red betel leaf extract 30%), D (red leaf extract 40%) , E (red betel leaf extract 50%) and F (amoxicilin 10%) as controls. The results showed no real influence with inhibition diameter on treatment A (6.69 mm), treatment B (8.88 mm), treatment C (7.76 mm), treatment D (9.53 mm), treatment E (12 , 79mm) and treatment F (9.45 mm). From staphylococcus aureus it was obtained significant results with a diameter of inhibition in treatment C (7.70 mm), treatment A (8.22 mm), treatment D (8.58 mm), treatment B (9.53 mm), treatment E (10.39 mm ) and treatment F (17.59 mm). The red betel leaf extract was able to inhibit the growth of bacteria Escherichia coli and staphylococcus aureus
Key words: Sirih merah, Escherichia coli, Staphylococcus aureus
References
Ahira A. 2009. Staphylococcus aureus.Dalam www.anne-ahira.com. (Diakses: 21 Maret 2011)
Anonimous. 2010.a. -------------------- .Dalam Http://binagro.blogspot.com. diakses: Desember 2010.
Desrianty. 2009. Aktivitas anti bakteri ekstrak ageratum conyzoides terhadap Sta-phylococcus aureus. Skripsi. Bandung: Universitas Pendidikan Indonesia.
Dewi FK. 2010. Aktivitas antibakteri ekstrak etanol buah mengkudu (morinda citrifolia L.) terhadap bakteri pem-busuk daging. Skripsi. Jakarta: Universitas Sebelas Maret.
Fahrurizanie. 2009. Cara kerja amoxicillin. Dalam http:// fahrurizanieaya. Blogsp-ot. com/ 2009 /09/ cara- kerja-amoxicillin.html. (Diakses 11 Agus-tus 2011).
Jawetz, Melnick dan Adelberg’s. 2007. Mikrobiologi Kedokteran. Edisi 23. Jakarta: Salemba Medika.
Pelczar. 1988. Dasar-Dasar Mikrobiologi II. Jakarta: UI Press.
Pandjiwinoto. 2009. Khasiat dan Manfaat Sirih Merah. Dalam http://pandjiwinoto.co.cc/ khasiat-dan-manfaat-sirih-merah/. (Diakses: 05 Februari 2011)
Roy A. 2009. Uji Aktivitas Antibakteri Ekstrak Alkaloid Ageratum conyzoi-des L. terhadap Pertumbuhan Staphy-lococcus aureus ATCC 6538. Skripsi. Bandung: Universitas Pendidikan Indonesia
Safitri M dan Farah. 2009. Toksisitas ekstrak air daun sirih merah dan kemam-puannya dalam menurunkan kadar gukosa darah tikus. Skripsi. Bogor: IPB.
Sjahid LR. 2008. Isolasi dan identifikasi dari daun dewandaru (Eugenia uniflora L.). Skripsi. Surakarta: Universitas Muhammadiyah.
Robinson, T. 1995. Kandungan Organik Tum-buhan Tinggi. Bandung: ITB
DOI:
http://dx.doi.org/10.31958/js.v4i2.68
Refbacks
There are currently no refbacks.
Copyright (c) 2016 Gustina Indriati, Agustina Agustina, Rina Widiana
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License .
<div class="statcounter"><a title="site stats" href="http://statcounter.com/" target="_blank"><img class="statcounter" src="//c.statcounter.com/11308792/0/15602361/0/" alt="site stats"></a></div>
Indexed by:
__________________________________ ______________________ __________________
Sainstek: Jurnal Sains dan Teknologi ISSN 2085-8019 (print) | 2580-278x (online) Published by Institut Agama Islam Negeri Batusangkar
Email: sainstek@iainbatusangkar.ac.id
View Sainstek Stats
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License .