The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste
Bioethanol; Biomass; Distillation; Ethanol; Fermentation; Glucose; Hydrolysis; Process control; Waste treatment; Bio-ethanol production; Bioethanol fermentations; Cellulosic biomass; Fermentation process; Lignin structure; Lignocellulosic biomass; Pretreatment process; Substrate concentrations; Enzy...
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2023
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my.uniten.dspace-227912023-05-29T14:12:16Z The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste Ghazali K.A. Salleh S.F. Riayatsyah T.M.I. Aditiya H.B. Mahlia T.M.I. 57189243341 56367343500 57189231933 56495544700 56997615100 Bioethanol; Biomass; Distillation; Ethanol; Fermentation; Glucose; Hydrolysis; Process control; Waste treatment; Bio-ethanol production; Bioethanol fermentations; Cellulosic biomass; Fermentation process; Lignin structure; Lignocellulosic biomass; Pretreatment process; Substrate concentrations; Enzymatic hydrolysis; acid; biofuel; concentration (composition); enzyme activity; ethanol; fermentation; fruit; glucose; hydrolysis; lignin; phytomass; seed; substrate; waste treatment; yeast; Durio zibethinus Lignocellulosic biomass is one of the promising feedstocks for bioethanol production. The process starts from pre-treatment, hydrolysis, fermentation, distillation and finally obtaining the final product, ethanol. The efficiency of enzymatic hydrolysis of cellulosic biomass depends heavily on the effectiveness of the pre-treatment step which main function is to break the lignin structure of the biomass. This work aims to investigate the effects of dilute acid pre-treatment on the enzymatic hydrolysis of durian seeds waste to glucose and the subsequent bioethanol fermentation process. The yield of glucose from dilute acid pre-treated sample using 0.6% H2SO4 and 5% substrate concentration shows significant value of 23.4951 g/L. Combination of dilute acid pre-treatment and enzymatic hydrolysis using 150U of enzyme able to yield 50.0944 g/L of glucose content higher compared to normal pre-treated sample of 8.1093 g/L. Dilute acid pre-treatment sample also shows stable and efficient yeast activity during fermentation process with lowest glucose content at 2.9636 g/L compared to 14.7583g/L for normal pre-treated sample. Based on the result, it can be concluded that dilute acid pre-treatment increase the yield of ethanol from bioethanol production process. Final 2023-05-29T06:12:16Z 2023-05-29T06:12:16Z 2016 Conference Paper 10.1088/1755-1315/32/1/012058 2-s2.0-84966549004 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84966549004&doi=10.1088%2f1755-1315%2f32%2f1%2f012058&partnerID=40&md5=8e57d50a864d59d0531ae447e87e9bc7 https://irepository.uniten.edu.my/handle/123456789/22791 32 1 12058 All Open Access, Bronze Institute of Physics Publishing Scopus |
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Bioethanol; Biomass; Distillation; Ethanol; Fermentation; Glucose; Hydrolysis; Process control; Waste treatment; Bio-ethanol production; Bioethanol fermentations; Cellulosic biomass; Fermentation process; Lignin structure; Lignocellulosic biomass; Pretreatment process; Substrate concentrations; Enzymatic hydrolysis; acid; biofuel; concentration (composition); enzyme activity; ethanol; fermentation; fruit; glucose; hydrolysis; lignin; phytomass; seed; substrate; waste treatment; yeast; Durio zibethinus |
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57189243341 |
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57189243341 Ghazali K.A. Salleh S.F. Riayatsyah T.M.I. Aditiya H.B. Mahlia T.M.I. |
| format |
Conference Paper |
| author |
Ghazali K.A. Salleh S.F. Riayatsyah T.M.I. Aditiya H.B. Mahlia T.M.I. |
| spellingShingle |
Ghazali K.A. Salleh S.F. Riayatsyah T.M.I. Aditiya H.B. Mahlia T.M.I. The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste |
| author_sort |
Ghazali K.A. |
| title |
The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste |
| title_short |
The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste |
| title_full |
The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste |
| title_fullStr |
The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste |
| title_full_unstemmed |
The effect of dilute acid pre-treatment process in bioethanol production from durian (Durio zibethinus) seeds waste |
| title_sort |
effect of dilute acid pre-treatment process in bioethanol production from durian (durio zibethinus) seeds waste |
| publisher |
Institute of Physics Publishing |
| publishDate |
2023 |
| _version_ |
1806425857623851008 |