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All Journal Jurnal Kimia (Journal of Chemistry) Buletin Udayana Mengabdi Majalah Obat Tradisional Jurnal Media Sains
Sri Rahayu Santi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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PELATIHAN MEMBUAT SABUN MANDI ANTI BAKTERI ALAMI DARI DAUN MIMBA (Azadirachta indica A.Juss) DI DESA PENARUKAN KERAMBITAN TABANAN Sri Rahayu Santi; I M, Sukadana; W. Bogoriani
Buletin Udayana Mengabdi Vol 10 No 2 (2011): Volume 10 No.2 – September 2011
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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Abstract

The activity of the community service about the manner of making nature antibacterial soap from Neem leaf (Azadirachta indica A Juss) was conducted on the 24st of October 2010 to the PKK members of Penarukan village, Kerambitan subdistrict, Tabanan Regency. Making nature antibacterial soap has very simple formulaic techniquee. The soap was made by using many chemicals, among others : coconut oil, 32% sodium hydroxide, dextrin, surfactant, dyes, parfume, as well as antibacterial agent from Nemm leaf (Azadirachta indica A Juss). The result of this activity and evaluation showed that the antimicrobial soap product is as good as ordinary soap, having full of foam, not hot without iritation, because it is properly laboratory tested. All of participants showed their enthusiasm during activity and they will try to make soap. This was showed by the evaluation report saying that all participants understand about making soap and they want to try at home. This public service made people interested to improve their knowledge, skill, and possibility to open of new entrepreneur in village so that it can be vacancy and increase income to community.
PELATIHAN MERAMU CAIRAN PEMBASMI JENTIK NYAMUK DARI DAUN SIRIH (Piper betle L.) DI DESA TIBUBIU KECAMATAN KERAMBITAN TABANAN I M. Sukadana; Sri Rahayu Santi; N. W. Bogoriani
Buletin Udayana Mengabdi Vol 11 No 1 (2012): Volume 11 No.1 – April 2012
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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The Community Service activity about the manner of making natural mosquito antilarvae liquids from Piper betle L leaf was conducted on the 24st of October 2010 to the mothers of PKK of Tibubiu village, Kerambitan subdistrict, Tabanan district. Making natural mosquito antilarvae liquids from Piper betle L leaf used the simple formulation technique. The liquids were made by using petroleum as a solvent and Piper betle L leaf as a antilarvae agent. The result of this activity and evaluation showed that the mosquito antilarvae liquids product is as good as chemical agent like “abate”. All participants showed enthusiastic during the activity and they will try to make these liquids. All participants, moreover understand about making liquids and they want to try at home. Such public service is interesting to because the peoples have improved knowledge, skill, and possibility to open of new entrepreneur in village so that it can be vacancy and increase income to community.
SENYAWA ANTIBAKTERI BIS (2-ETILHEKSIL) ESTER DAN TRITERPENOID DALAM EKSTRAK n-HEKSANA DAUN TEMPUYUNG (Sonchus arvensis L.) I Made Sukadana; Sri Rahayu Santi
Majalah Obat Tradisional Vol 16, No 1 (2011)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.815 KB) | DOI: 10.22146/tradmedj.8015

Abstract

Isolation of antibacterial compounds from n-hexane extract of tempuyung leaf (Sonchus Arvensis L.) has been carried out. n-hexane extract (9,15 g) showed  antibacterial inhibition zone of 9 mm on Staphylococcus aureus and 8 mm on Escherichia coli at concentration of 1000 ppm.  Fractionation of n-hexane extract using column chromatography resulted on 5 fractions (F1, F2, F3, F4, and F5). Antibacterial test of the fractions toward Staphylococcus aureus and Escherichia coli showed that fraction F2 and F4 positive toward Staphylococcus aureus and Escherichia coli. Fraction F3 showed just positive toward Escherichia coli while fraction F5 just positive toward Staphylococcus aureus. Further separation using preparative thin layer chromatography (TLC) technical resulted in 3 fractions (F4.1, F4.2 and F4.3 fractions), in which F4.1 fraction indicates the most active inhibition growth test again bacterial with diametric inhibition zone of 9 mm towards Staphylococcus aureus and 11 mm for Escherichia coli within concentration of 100 ppm.   Gas Chromatography–Mass Spectroscopy (GC-MS) was employed in order to identity the F4.1 fraction. From WILEY7 database, it was identified  that isolate are mixture  of 2  compound components namely bis (2-ethylhexyl) ester and possibility of new compound included triterpenoid group  with molecule formula C32H66O6.
Co-Authors Anak Agung Istri Sri Wiadnyani Dewa Ayu Wismayanti Gusti Ayu Primandari Utami I Gusti Agung Putu Surya Adi Krisna I M, Sukadana I Made Oka Adi Parwata I Made Sukadana I Made Sulaksana I Wayan Pramana Eka Putra I Wayan Sugiri Adiyasa I Wayan Suirta I. A. R. Astiti Asih Ida Ayu Alit Widiarthini Ida Norma Sinta Kadek Agus Andika Pratama M. G. Agus Mandana Made Hany Anastasia Manuntun Manurung Minanti Arna Ekawati Monikayani, Ni Wayan N. K. Juliarti N. W. Bogoriani Ni Luh Rustini Ni Made Puspawati Ni Nyoman Astuti Wulandari Ni Putu Diantariani Putu Suarya Sri Wahjuni