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Now showing items 11-20 of 111
Adsorptivitas berbagai perlakuan bentonit terhadap heksaklorobenzena
(IPB (Bogor Agricultural University), 2011)
In this research adsorptivity of bentonite against organochlorine compounds, namely hexachlorobenzene, was studied. Various treatments were given to the bentonite before being used as adsorbent. The treatments to the ...
Kendali Mutu Sambiloto (Andrographis paniculata) Menggunakan Fotometer Jinjing dan Metode Pengenalan PolaQuality Control of Sambiloto (Andrographis paniculata) Using Portable Photometer and Pattern Recognition Methods.
(2011)
Sambiloto (Andrographis paniculata) is known as having anticancer, antidiabetic, and antibacterial activities. Quality control is attempt to ensure their quality and therapeutic effects. Various quality from sambiloto can ...
Sintesis dan Uji In Vitro Hidroksiapatit Berporogen Kitosan dengan Metode Sol GelSynthesis and In Vitro Test of Porous Hydroxyapatite-Chitosan with Sol Gel Method.
(2011)
Hydroxyapatite (HAp) has good compatibility with bone as its chemical composition is similiar to that of bone material. One method to synthesize HAp is a sol gel method. Sol gel method can be used to produce a good crystallize ...
Sintesis nanokomposit alofan/TiO2 dan uji fotodegradasi pada zat pewarna biru metilena
(IPB (Bogor Agricultural University), 2011)
Industrial development has positive and negative impacts on the environment. The negative impact is environmental pollution by waste water containing dyes. Handling of this type of waste currently uses adsorption methods ...
Isolasi senyawa sinamaldehida dari minyak kulit kayu manis sedagai antioksidan
(IPB (Bogor Agricultural University), 2011)
Cinnamaldehyde is a major essential oil component of cinnamon bark. Cinnamon oil was isolated by using water distillation method that yielded 0.93% (w/w) or 0.95% (v/w). Gas chromatography mass spectrometry (GCMS) of ...
Identifikasi komponen kimia empat tingkat mutu gaharu
(IPB (Bogor Agricultural University), 2011)
Agarwoods (Aquilaria malaccensis) with 4 different commercial grades has been identified, namely kacangan B, teri B, medang A, and medang B, from the highest to the lowest grade. In this work, resin content tends to increase ...
Preparation and Characterization of Ketoprofen Coated with Chitosan-Alginate NanoparticlePreparasi dan Pencirian Nanopartikel Ketoprofen Tersalut Kitosan-Alginat
(IPB (Bogor Agricultural University), 2011)
Nanopartikel ketoprofen dapat digunakan untuk membuat sistem pengantaran terkendali ketoprofen. Komposisi material dan metode pembuatan nanopartikel yang digunakan berpengaruh terhadap pembentukan nanopartikel ketoprofen. ...
Effectiveness of Merapi Volcanic Ash Ameliorant in Improving Chemical Properties of Ultisol Soil and Growth of Soybean.Efektivitas Amelioran Abu Vulkanik Merapi dalam Mengubah Sifat Kimia Tanah Ultisol dan Pertumbuhan Kedelai
(2011)
This research was carried out to study the effect of Merapi volcanic ash in improving chemical properties of Ultisol soil and its influence on the growth and production of soybean. The volcanic ash largely consist of ...
Analisis Sidik Jari Daun Benalu Teh Menggunakan Kromatografi Lapis Tipis Kinerja TinggiFingerprint Analysis of Tea Parasitic Plant Leaves Using High Performance Thin Layer Chromatography.
(2011)
Tea parasitic plant is a medicinal plant widely traded in dried form, allowing mixing with other ingredients. Fingerprint analysis with high performance thin layer chromatography technique can be utilized for testing the ...
Fractionation of Flavonoid Group from Kepel (Stelechocarpus burahol) Leaves as Antibacterial AgentFraksionasi Golongan Flavonoid dari Daun Kepel (Stelechocarpus burahol) yang Berpotensi sebagai Antibakteri
(IPB (Bogor Agricultural University), 2011)
The objectives of this research was to separate flavonoids of kepel leavesfrom methanol extract as antibacterial agent. The bacteria used was Staphylococcus epidermidis that corresponds to body odor. The methanol extracts ...