Browsing A - Mathematics and Natural Sciences by Issue Date
Now showing items 41-60 of 501
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Pressurized thermal and hydrothermal decomposition of algae, wood chip residue, and grape marc: A comparative study
(Elsevier Ltd., 2014-08-22)Pressurized thermal decomposition of two marine algae, Pinus radiata chip residue and grape marc using high temperature, high pressure reactions has been studied. The yields and composition of the products obtained from ... -
Kode batang DNA ikan lais genus Kryptopterus asal Sungai Mahakam Kalimantan Timur
(Masyarakat Iktiologi Indonesia, 2014-10-02) -
PENGGUNAAN MONOMER NAFION SEBAGAI PEMBAWA PROTON (H+) DENGAN METODE TEORI FUNGSI KERAPATAN
(Jurnal Kimia Mulawarman, 2014-11)ABSTRACTResearch which has been conducted in this study aims to determine the use of the compound as a Nafion membrane in a Proton Exchange Membrane system (PEM) Fuel Cells which acts as a ... -
PEMANFAATAN ABU BATUBARA SEBAGAI ZEOLIT YANG TERDEALUMINASI DALAM MENGADSORPSI FENOL
(Jurnal Kimia Mulawarman, 2014-11)ABSTRACTA research on the adsorption of phenol with zeolite adsorbent is formed from coal ash by hydrothermal process with the fusion method. In addition, the improvement in the ability of zeolite adsorbtion ... -
2014 Proceeding Venice ULTRASOUND-AIDED IN SITU TRANSESTERIFICATION OF OIL ADSORBED ON DECANTER CAKE USING EFBA AND Na2SiO3 AS CATALYSTS
(2014-11-20)In the present study, renewable green fuel is produced using abundant biowaste from palm oil mill. The crude plam oil from decanter cake was transesterify using empty fruit bunch ash (EFBA) and waste marine sponge with ... -
Kunyit Putih (Curcuma zedoaria [Berg.] Roscoe) sebagai Pengawet dan Antioksidan Pangan
(Jurnal Riset Teknologi Industri, 2014-12)ABSTRACT Community health awareness, especially regarding the selectionof healthyfoods. Healthy food is pretty containing nutrients, it does not contain harmful substances, andfresh. This scientific review using literature ... -
Identifikasi Komponen Senyawa Kimia Tandan Kosong Kelapa Sawit Kromatografi Gas-Spektrometer Massa (GC-MS)
(Jurnal Riset Teknologi Industri, 2014-12)Waste oil palm empty fruit bunches of oil palm industry is waste that potential continues to increase, but the handling is not maximized and pollute the environment. This research aims to identify the components of ... -
Potensi Senyawa Metabolit Sekunder Dari Kulit Batang Melochia umbellata (Houtt) Stapf var. degrabrata paliasa) Sebagai Anti-Tuberkulosis
(Jurnal Sains dan Kesehatan, 2015)Melochia umbellata (Houtt) Stapf var. Degrabrata merupakan jenis tumbuhan yang banyak ditemukan di hutan tropis Indonesia. Di daerah Sulawesi selatan tumbuhan ini dikenal dengan nama paliasa dan sejak lama digunakan ... -
Potensi Senyawa Metabolit Sekunder Dari Kulit Batang Melochia umbellata (Houtt) Stapf var. degrabrata paliasa) Sebagai Anti-Tuberkulosis
(Jurnal Sains dan Kesehatan, 2015)Melochia umbellata (Houtt) Stapf var. Degrabrata merupakan jenis tumbuhan yang banyak ditemukan di hutan tropis Indonesia. Di daerah Sulawesi selatan tumbuhan ini dikenal dengan nama paliasa dan sejak lama digunakan oleh ... -
2014 Ultrason Sonochem Novel utilization of waste marine sponge (Demospongiae) as a catalyst in ultrasound-assisted transesterification of waste cooking oil
(2015-01)This study demonstrates the potential of Na-silica waste sponge as a source of low cost catalyst in the transesterification of waste cooking oil aided by ultrasound. In this work an environmentally friendly and efficient ... -
Isolation And MS Study Of Friedelinol From The Leaves Of Terap (Artocarpus odoratissimus BLANCO)
(International Journal of Pharma and Bio Sciences, 2015-01-01)Artocarpus odoratissimus Blanco (local name: Terap) is one of the Artocarpus species was taken from the tropical forests of East Kalimantan. A friedelinol (triterpene) was isolated from the leaf extracts of the plant and ... -
Isolation And MS Study Of Friedelinol From The Leaves Of Terap (Artocarpus odoratissimus BLANCO)
(International Journal of Pharma and Bio Sciences, 2015-01-01)Artocarpus odoratissimus Blanco (local name: Terap) is one of the Artocarpus species was taken from the tropical forests of East Kalimantan. A friedelinol (triterpene) was isolated from the leaf extracts of the plant and ... -
Isolation And MS Study Of Friedelinol From The Leaves Of Terap (Artocarpus Odoratissimue Blanco)
(International Journal of Pharma and Bio Sciences, 2015-01-01)Artocarpus odoratissimus Blanco (local name: Terap) is one of the Artocarpus species was taken from the tropical forests of East Kalimantan. A friedelinol (triterpene) was isolated from the leaf extracts of the plant and ... -
INVENSI-PREPARATION OF METAL OXIDE FROM GYPSUM
(2015-03-16)