THE POTENTIAL OF Azadirachta indica (NEEM TREE) LEAVES FOR BIOETHANOL PRODUCTION USING Zymomanas mobilis AS FERMENTING ORGANISMS

نویسندگان

چکیده

Bioethanol is a renewable energy produced from lignocellulosic biomass mainly by the fermentation process. It used as an alternative to fossil fuel which doesn’t contribute global warming. This research work was carried out determining potential of Neem tree leaves for bioethanol production. The process in this study include pretreatment, hydrolysis and distillation. Hot water Acid methods were pretreatment. substrate using Aspergillus niger five days. Benedict test method determine reducing sugar concentration hydrolysate. highest yield 1500-2000 (mg/dl) obtained equally both pre-treatment method. After hydrolysis, seven days Zymomonas mobilis ferment fermented broth separate fractional potassium dichromate produced. results shows that liquid hot pretreatment 0.294±0.882 (mg/L) whereas alkaline 0.282±.882 yield. Gas chromatography mass spectroscopy analysis also presence volatile compounds compound Ethanol with 33.12% where Butyl Glycol found be least 6.22%. result good production more than Alkaline

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منابع مشابه

Neem (Azadirachta indica) | Feedipedia

Neem, neem tree, Indian lilac, margosa, nimtree [English]; margousier, margosier, neem [French]; nim, margosa, lila india [Spanish]; amargosa [Portuguese]; Niembaum [German]; mimba [Indonesian]; mwarobaini [Kiswahili]; sầu đâu [Vietnamese]; عئاش مين [Arabic]; [Bengali]; [Burmese]; [Gujarati]; תידוה תכרדזא [Hebrew]; [Hindi]; インドセンダン [Japanese]; [Kannada]; [Marathi]; [Mayalayam]; [Nepalese]; [Pen...

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ژورنال

عنوان ژورنال: Fudma Journal of Sciences

سال: 2022

ISSN: ['2616-1370']

DOI: https://doi.org/10.33003/fjs-2022-0602-1753