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Now showing items 11-20 of 84
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 ...
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 ...
Diferensiasi Temulawak, Kunyit, dan Bangle Berdasarkan Interpretasi Kromatografi Lapis Tipis Menggunakan ImageJDifferentiation of Temulawak, Kunyit, and Bangle Based on Interpretation of Thin Layer Chromatography Using ImageJ.
(2011)
Medicinal plants, such as temulawak, kunyit, and bangle, are widely used for alternative medicine and cosmetic raw materials. It has a lot of chemical components. Chromatographic fingerprint patterns demonstrate the overall ...
Pembuatan dan pencirian elektrode selektif ion Lu3+ (Lutetium) dengan Ionofor 4- odekanadioilbis-(1-fenil-3-metil-5-pirazolon)
(IPB (Bogor Agricultural University), 2011)
The ion selective electrode (ISE) performance is affected by the type of ionophore used. This research developed an Lu3+ ISE with dodecanedioylbis-(1- phenyl-3-methyl-5-pirazolone) (H2DdBP) as ionophore which has been ...