Catalytic Extraction of Microcrystalline Cellulose (MCC) from Elaeis guineensis using Central Composite Design (CCD)
نویسندگان
چکیده
منابع مشابه
Application of Central Composite Design for Optimization of Coacervative Extraction of Cu(II) Using Anionic Surfactant
The aim of this work was to develop a new and simple coacervative extraction method for the preconcentration and spectrophotometric determination of Cu(II) in water samples. Dithizone was used as the chelating agent while an anionic surfactant, namely sodium dodecyl sulfate (SDS), was used as extracting agent at room temperature. Central composite design (CCD) based on response surface methodol...
متن کاملResponse surface optimization of ultrasonic‐assisted extraction of carotenoids from oil palm (Elaeis guineensis Jacq.) fronds
Oil palm (Elaeis guineensis Jacq.) fronds (OPF) are the most abundant oil palm solid wastes that are generated during oil palm agriculture and harvest. Palm oil and some other palm wastes have been reported to contain high concentrations of carotenoids with vital bioactive properties. However, the extraction and quantification of carotenoids from OPF have not been reported. In this study, ultra...
متن کاملCircadian control of isoprene emissions from oil palm (Elaeis guineensis).
The emission of isoprene from the biosphere to the atmosphere has a profound effect on the Earth's atmospheric system. Until now, it has been assumed that the primary short-term controls on isoprene emission are photosynthetically active radiation and temperature. Here we show that isoprene emissions from a tropical tree (oil palm, Elaeis guineensis) are under strong circadian control, and that...
متن کاملMicrobial degradation of palm (Elaeis guineensis) biodiesel.
The kinetics of biodegradation of palm-derived fatty methyl and ethyl esters (Elaeis guineensis biodiesel) by a wild-type aerobic bacterial population was measured at 20 degrees C, as the rate of oxygen uptake by a manometric technique. The methyl and ethyl biodiesels were obtained by potassium-hydroxide catalysed trans-esterification of palm oil, respectively. The bacterial flora included the ...
متن کاملبهینه سازی پارامترهای موثر در سنتز نانومیله ها ونانوبلت های tio2 با استفاده از روش central composite design(ccd)
بخش اول نانومیله و نانوبلتtio2 با پیش ماده تیتانیم تترا ایزو پروپوکساید(ttip) و به روش سل – ژل سنتز شدند. پارامترهای موثر بر این روش که عبارتند ازدمای محیط واکنش، عامل سورفکتانت، نسبت آب به پیش ماده ی آلکوکسیدی، و ph به روش central composite design بهینه سازی شدند. نقش این فاکتورها به عنوان فاکتورهای موثر بر مورفولوژی نانومیله و نانوبلت tio2و بر اساس تصاویر حاصل از آنالیز sem مطالعه شدند. در ن...
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ژورنال
عنوان ژورنال: BioResources
سال: 2014
ISSN: 1930-2126
DOI: 10.15376/biores.9.4.7403-7426