Levulinic acid from corncob by subcritical water process
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چکیده
منابع مشابه
Subcritical Water Extraction of Ursolic Acid from Hedyotis diffusa
An efficient and environmental-friendly extraction method has been developed for extraction of ursolic acid (UA) from Hedyotis diffusa by using subcritical water extraction (SWE). The experiments were carried out at different particle sizes (20–100 mesh), extraction temperature (120–200 ◦C), extraction time (10–50 min), solvent/solid ratio (20–40 mL/g), and extraction pressure (0.6–3.0 MPa). Re...
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Production of fumaric acid and xylooligosaccharides from corncob was investigated using a combined process. Corncob was fractionated into a cellulose-rich fraction and a hemicellulose-rich fraction by an alkali pretreatment. The cellulose-rich fraction was converted into fumaric acid by Rhizopus oryzae in fed-batch simultaneous saccharification and fermentation (SSF). Maximal fumaric acid conce...
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ژورنال
عنوان ژورنال: International Journal of Industrial Chemistry
سال: 2016
ISSN: 2228-5970,2228-5547
DOI: 10.1007/s40090-016-0086-8