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Sintesis Selulosa Benzoat dari Serabut Ampas Sagu Sebagai Fase Diam Kromatografi Kolom.
(2011)
Sago waste is a lignocellulosic material (contains lignin, cellulose, and hemicellulose) that can still be utilized as more valuable materials. The cellulose from sago waste fiber was modified to cellulose benzoate that ...
Kopolimerisasi Cangkok Taut-Silang Selulosa Ampas Sagu sebagai Media Pemisahan XantorizolGraft Crosslinked Copolymerization of Cellulose from Sago Waste as Separation Phase for Xanthorrhizol
(2011)
Sago waste (ela) is a lignocellulosic waste resulted from starch extraction of sago that is abundant and do not have economic value. Ela contains cellulose that potential to be modified using graft crosslinked copolymerization ...
Aktivitas Antioksidan Zeolit Alam Terpilar-Fe2O3
(2013)
Pillarization of zeolite with iron oxide has been carried out in order to increase the adsorption ability and its characteristics. Generally, natural zeolite have poor crystallinity and low catalytic activity, heterogenous ...
Sintesis Zeoli! X dan Nanokomposit ZeolitJTi02dari Kaolin serta Aplikasinya pada Adsorpsi Fotodegradasi Biru Metilena
(2013)
Kaolin is rarely used as an adsorbent due to its low adsorption capacity. Therefore, kaolin was converted into zeolite and nanocomposite zeolitefri02. The products were then analyzed using x-ray diffraction and scanning ...
Onggok sagu termodifikasi sebagai fase diam dalam kromatografi kolom
(IPB (Bogor Agricultural University), 2006)
Onggok sagu adalah limbah dari pemerasan isi batang sagu (ampas). Penelitian ini membuat fase diam dalam kromatografi kolom dari bahan yang murah dan melimpah dengan memanfaatkan onggok sagu. Fase diam dari onggok sagu ...
Metode cepat untuk kuantifikasi teoflin dalam sediaan farmasi secara spektrofotometri derivatif ultraviolet
(IPB (Bogor Agricultural University), 2006)
Teofilin merupakan senyawa alkaloid yang telah lama digunakan untuk mengobati penyakit asma. Metode cepat dan dapat dipercaya untuk penentuan teofilin diperlukan untuk mendukung kontrol kualitas obat. Metode spektrofotometri ...
The Inhibition of Water and Ethanol Extracts of Tamarind Leaves and Kunci Pepet Rhizomes on Pancreatic Lipase in Vitro.
(2009)
Tamarind and kunci pepet has been used traditionally as herbal medicine to reduce body weight or used as antiobesity. But the mechanism in vitro of this herbal in reducing body weight has not been known yet. The objective ...
Membran polistirena dengan ragam suhu perendaman untuk pervaporasi alkohol
(IPB (Bogor Agricultural University), 2011)
Polystyrene membrane with PLURONIC as porogen, can be utilized in alcohol pervaporation. The polystyrene membrane was made by reverse phase method which was started with making of polymeric mixed solution between polystyrene ...
Potensi Zeolit Alam Sebagai Antioksidan
(2012)
Zeolite is an aluminosilicate mineral which are three dimensional frameworks in its structure, has cavities and channels connected to each other creating wide surface so that effective as an adsorbent. Besides, zeolite has ...
Fluktuasi kadar senyawa nitrogen dan fosfat di perairan Teluk Jakarta studi kasus: Tanjung Priuk, Marina, dan Sunda Kelapa
(IPB (Bogor Agricultural University), 2006)
Teluk Jakarta merupakan salah satu perairan di Indonesia yang banyak menerima cemaran berbahaya yang berasal dari tingginya aktivitas di daratan sepanjang teluk, meliputi industri dan pemukiman. Objek penelitian yang telah ...