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All Journal JURNAL HUTAN LESTARI Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter
. Sofia
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PENGELOLAAN MADU HUTAN BERBASIS KEARIFAN LOKAL MASYARAKAT DI DESA SEMALAH DAN DESA MELEMBA KAWASAN DANAU SENTARUM KABUPATEN KAPUAS HULU Sofia, .; Zainal, Sofyan; Roslinda, Emi
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.19096

Abstract

Honey is one of the non-timber forest products (NTFPs). The management of forest honey can be done in a modern and traditional way. The purpose of this study to determine the processes of management of forest honey and the application of local wisdom values in the two villages and different farmer groups. The method used in this study is a survey by interview and questionnaire tools. Analysis of the data used is descriptive qualitative. Management of forest honey maintain sustainable forests as the availability of honey nest and bees feed. The local wisdom is still maintained that the use of honey nest derived from ancestral heritage in the form of tikung, repak and lalau. Keyword: Danau Sentarum Region, Honey Forest, NTFPs, Traditional Wisdom
The isolation and identification of antimalarial agents of the n-hexane fraction of the neem leaves (Azadirachta indica A. Juss) . Suryawati; Hanifah Yusuf; . Sofia
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 1, No 1 (2011): Life Sciences
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (85.182 KB)

Abstract

 Abstract. Following the study which confirmed the antimalarial activity of the n-hexane fraction of the neem leaves (Azadirachta indica A.Juss), a research that aimed to reveal the active compounds act as antimalarial agents had been conducted. In this study, the n-hexane fraction of neem leaves were analyzed using the phytochemical, spectroscopic and chromatographic methods.  The chemical compounds, suspected to have an antimalarial activity, were isolated using the thin-layer chromatographic method with several solvents which different in their polarity. The visualizing reagents were used to characterize the compounds. The result showed that the n-hexane fraction of neem leaves contained of steroids, terpenoids and fenols. Analysis by gas chromatography-mass spectroscopy showed that fenol derivatives existed in the largest amount. The compounds were identified as benzyl benzoat (25.63%), tetracosane (17.51%) and hexadecanal (14.61%)
Co-Authors . Suryawati Emi Roslinda Hanifah Yusuf Sofyan Zainal