The research has been done about study effect variations of KOH catalyst concentration of biodiesel parameters from ketapang seed oil (Terminalia catappa Linn). The purpose of the research is to de…
It had been done the study of crude jatropha oil usage by heating jatropha seed as kerosin mixed matterial for a fUell. The aim of this research ware to know the rendemen of crude jatropha oil and …
It has been done the research about “The Effect of Temperature Variation and Total of Methanol with Oil Comparison to the Characteristics Methyl Esters From Rubber Seed Oil (Hevea brasiUiensis)â€â€¦
Research about application Ti02-humin for photodegradation Cr(VI) to Cr(III) by column methode and for determination of COD at textile dyeing waste water have been investigated. Humin was interacti…
It has been done the research about “The Characteristic Mixtures Biodiesel From Ketapang Seed Oil (Terminalia catappa Linn) With Solar Using NaOH Catalyst“. The purpose of research is to determ…
A research has been done about preparation and characterization of alkaline fuel cell (AFC) electrode resulted from electrodeposition of platinum (Pt) and chromium (Cr) calalyst on backing layer ca…
Isolation of flavonoid compound has been done from ethyl acetate fraction of Calophyllum pulcherrimum leaves. Extraction conducted by partition method using ethyl acetate and resulted compound was …
The investigation of antifungal activity and stability of combination the water extract of mangosteen fruit hull (Garcinia Mangostana. L) and secang wood (Caesalpinia Sappan. L) has been conducted.…
Telah dilakukan penelitian pemanfaatan kondensat dari produk samping Liguid Petroleum Gas (LPG) untuk campuran biodiesel minyak jarak pagar dan solar serta karakterisasinya. Biodiesel dibuat dengan…
Penelitian tetang pengaruh komposisi montmorillonit dan gula tebu terhadap sifat katalis komposit montmorillonit-karbon sulfonat telah dilakukan. Penelitian diawali mencampurkan montmorillonit dan …
Preparation and characterization of edible film from com starch which incorporated with Virgin Coconut Oil (VCO) to produce edible film had been conducted. This research also examined the physical …
Penelitian ini bertujuan untuk membuat film edibel dari pati aren (Arenga pinnata) yang diinkorporasi dengan ekstrak secang (Caesalpinia sappan L.) untuk menghasilkan film edibel yang bersifat anti…
The secondary metabolites have been isolated from nonpolar fraction of methanol extract of Gynura pseudochina (Lour) DC plants. The extraction was done by maseration. Separation and purification we…
It was done the isolation of secondary metabolites compound frora endophytic fungus Trichoderma sp. Brotowali roots (Tinospora crispa L.). Isolation was begun with the cultivation of fungus in a 4 …
This study evaJuated the antibacterial activity of combination of secang and mangosteen extract against Bacillus cereus and Eschericia coli. The extracts were maserated by water and freezdryed. Ant…
It had been researched about kinetics of degradation petroleum contaminated soil (sludge) with phytoremediation method using leguminoceae plants. The initial concentration of Totalizing Petroleum H…
The researched about the adsorption of chitin and chitosan to red dye in the songket industry liquid waste. In this research parameter has been looking for optimum condition, they were adsorben wei…
The secondary metabolite had been isolated and identification from methanol extract of pole plants of katemas (Euphorbia geniculata Ortega). The extraction of secondary metabolite was done by maser…
Intercalation of polyoxometalate H3[α-PW12O40]·nH2O on layered double hydroxide by comparison weight rasio of layered double hydroxide : polyoxometalate H3[α-PW12O40]·nH2O, i.e: 1:1, 1:2, 1:3 a…
Conversion of fructose to 5-hydroxymethylfurfural and levulinic acid using sulphuric acid and bentonite as catalysts in water medium at various temperature has been carried out. Product of conversi…
Steroid compound was isolated from n-hexane fraction of stem bark star fruit (Averrhoa bilimbi Linn). The extraction was done by maceration method then was separation and purification was conducted…
The preparation of metal oxide CaO based on eggshell has been carried out by decomposition of various temperature at 600, 700, 800, 900 dan 1000°C. Catalyst were characterized using XRD difiractom…
The extraction of chitin from snail shell and the separation of cellulose Oryza Sativa has been carried out. The extraction and separation product was characterized using FT-IR spectroscopy and XRD…
The research about The Antifungus And Sunlight Photostability Studies On Triterpenoids Of Tembesu Fruits (Fragraea fragrans Roxb) Concerning Of Sunlight Radiation has been done. The result of isola…
It has done a research on the utilization of oil palm empty fruit bunches (PEFB) converted into ethanol which can be used as a substitute for gasoline fuel. The purpose of this research was to stud…
The isolation of chitin from shell of shrimps through demineralization and deproteination has been done. Chitin vvas characterized through identification of functional groups, determination ash con…
One compound ester group from endophylic fungi (Chochlibolus lunatus) living in symbiotic that is tunjuk. langit [Helminthostachys zeylanica (Linn) Hoo] has been isolated. Isolation begin with cult…
A secondary metabolic compound was isolated fforn ethyl acetate fraction of sambiloto plant extract (Andrographis paniculata Ness). The extraction was done by maceration method. Separation and puri…
The research about modification uwi strarch (Dioscorea alata L) by using propylene oxide has been done. Concentration of propylene oxide were 6%(v/w), 8%(v/w), and 10%(v/w). The amilograf parameter…
It was cultivated Chlorella pyrenoidosa and Spirulina platensis in tofu effluent. The cultivated microalgas were then analyzed for chemichal contents, amino acids and phycocyanins as nutrition cont…