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All Journal IBDA` : Jurnal Kajian Islam dan Budaya Jurnal Pengajaran MIPA Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Indonesian Journal of Forestry Research Jurnal Penelitian Hasil Hutan Jurnal Tanaman Industri dan Penyegar Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Arabia: Jurnal Pendidikan Bahasa Arab BioCONCETTA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA Jurnal Penelitian Pertanian Terapan Unnes Science Education Journal Metodik Didaktik Buletin Sumber Daya Geologi JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi) Jurnal Informatika Universitas Pamulang Assimilation: Indonesian Journal of Biology Education JSiI (Jurnal Sistem Informasi) Jurnal Pengembangan Riset dan Observasi Teknik Informatika Metalurgi INAQUE: Journal of Industrial & Quality Engineering Perspektif, Review Penelitian Tanaman Industri These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan
Saefudin Saefudin
Jurusan Pendidikan Biologi FPMIPA UPI
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Social Sciences

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Journal : Indonesian Journal of Forestry Research

 1 
BASIC PROPERTIES IN RELATION TO DRYING PROPERTIES OF THREE WOOD SPECIES FROM INDONESIA Basri, Efrida; Hadjib, Nurwati; Saefudin, Saefudin
Indonesian Journal of Forestry Research Vol 2, No 1 (2005): Journal of Forestry Research
Publisher : Secretariat of Forestry Research and Development Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/ijfr.2005.2.1.49-56

Abstract

The objectives of this study were to investigate basic and drying properties of three wood species from Indonesia, i.e. kuda (Lannea coromandelica Merr.), waru (Hibiscus tiliaceus L. and mindi besar (Melia dubia Cav.). The basic properties include density, shrinkages, modulus of rupture (MOR), compression parallel to grain (C//), wood strength and anatomical structures. Meanwhile, the drying properties included drying time and drying defects. The initial-final temperature and humidity for each species was based on defects that resulted from high temperature drying trial.The results showed that the drying properties were significantly affected by wood anatomical structure. The initial-final drybulb temperature and wetbulb depression   for kuda wood are 50 -70ºC and 3-30ºC respectively, while the corresponding figures for waru wood are 65-80ºC and 6-30ºC, and for mindi besar wood are 55-80ºC and 4-30ºC. These drying schedules, however, still need further trial prior to their implementation in the factory-scale operation. All wood species studied have density and considerable strength recommended in their use for light medium construction purposes. Mindi besar wood has decorative appearance so it is suitable for furniture.
EFFECT OF SAPPAN WOOD (Caesalpinia sappan L) EXTRACT ON BLOOD GLUCOSE LEVEL IN WHITE RATS Saefudin, Saefudin; Pasaribu, Gunawan; Sofnie, Sofnie; Basri, Efrida
Indonesian Journal of Forestry Research Vol 1, No 2 (2014): Indonesian Journal of Forestry Research
Publisher : Secretariat of Forestry Research and Development Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/ijfr.2014.1.2.109-115

Abstract

Sappan wood or kayu secang (Caesalpinia sappan L.) was reported of having medicinal properties,  such as  natural antioxidant, relieve vomiting of blood, and mix of ingredients for malaria drugs.  The research was conducted to study the influence of ethanol extract from sappan wood on blood glucose level of white rats. The study of the blood glucose level in rats was carried out by using glucose tolerance method. It was measured by Refloluxs (Accutrend GC) with Chloropropamide 50 mg/200 g BW (Body weight) as positive control. The ethanol extracts were used in various concentrations 10, 20, 30, 40 and 50 mg/200 g BW per-oral and was observed every  hour,  beginning one hour before to 7 hours after the extract being administered. The results showed that treatment of ethanol extract of sappan wood by administer doses gave remarkable effect on the blood glucose level in white rat. It reduced the glucose level in the blood compared to the negative and positive control. Treatment of dose 30 mg/200 g BW gave similar effect to positive controls, while a dose of 50 mg/200 g BW gave lower blood glucose level (93 mg/dl) than the positive controls.
EFFECT OF SAPPAN WOOD (Caesalpinnia sappan L) EXTRACT ON BLOOD GLUCOSE LEVEL IN WHITE RATS Saefudin, Saefudin; Pasaribu, Gunawan Trisandi; Sofnie, Sofnie; Basri, Efrida
Indonesian Journal of Forestry Research Vol 1, No 2 (2014): Indonesian Journal of Forestry Research
Publisher : Secretariat of Forestry Research and Development Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (193.078 KB) | DOI: 10.20886/ijfr.2014.1.2.%p

Abstract

Sappan wood or kayu secang (Caesalpinia sappan L.) was reported of having medicinal uses,  such as  for natural antioxidant, relieve vomiting of blood, and ingredients mix for malaria drugs.  The research was conducted to study the influence of ethanol extract from sappan wood on blood glucose level of white rats. The blood glucose level in rats was carried out by using glucose tolerance method. It was measured by Reflolux S (Accutrend GC) and Chloropropamide 50 mg/200 g BW (Body Weight) as positive control. The ethanol extracts were used in various concentration 10, 20, 30, 40 and 50 mg/200 g BW per-oral and observed every an hour and beginning one hour before to 7 hours after the extract being administered. The results showed that the administered dose 30 mg/200 g BW of the ethanol extracts equal the positive control. Statistical analysis gave significant differential (P<0,05) in 2 and 3 hour after treatment.
Co-Authors A.A. Ketut Agung Cahyawan W Abdurachman Abdurachman Adi Rahmat Amprasto, Amprasto Anharudin, Anharudin Ari Widodo Bambang Eka Tjahjana Bambang Supriatno Budiarjo, Budiarjo cahyo, farhan Chairul Chairul Chusni Ansori DANIMIHARDJA, S. Dewi Listyati Didik Priyandoko DN, Septian Edi Wardiana Efrida Basri Gunawan Pasaribu Gunawan Trisandi Pasaribu, Gunawan Trisandi Hamim Sudarsono . I Dewa Gde Mayun Permana Iing Sobari Irwan Irwan Lilit Rusyati Mada, Ratu Dea Maemonah, Maemonah Miranti Ariyani N., Tina Safaria Nana Heryana Nono Sutarno NURIL HIDAYATI Nurwati Hadjib Nuryani Rustaman Permana, Ari R. Santosa R. Sapto Hendri Boedi Soesatyo Raharto, Raharto Rahmansyah, Dicky Riandi Riandi Rini Solihat Sakiroh Sakiroh Sari, Mutiara Dian Senopati, Galih SETYOWATMNDARTO, N. Sholihah, Uswatun Siddiq, Muhamad Nur Sigit Saptono Sofnie Marusin Sofnie Sofnie Sri Wahyuningsih Suandi, Muhamad Suci Wulandari Sukamto, L Agus Sunaryo Sunaryo Sundjono, Sundjono Susandi, Diki Syamsudin Syamsudin SYARIF, F. Tina Safaria Nilawati Tri Gunarsih Vitta Yaumul Hikmawati Yulius Ferry Yundari, Yundari