Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam Maleat
Oil palm empty fruit bunch (OPEFB) has high potency to be converted into second generation bioethanol production. OPEFB pretreated liquid hot water (LHW) assisted maleic acid (MA) pretreatment was used as substrate in simultaneous saccharification fermentation (SSF). This pretreatment was conducted...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas
2021-04-01
|
| Series: | Jurnal Riset Kimia |
| Subjects: | |
| Online Access: | http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/379 |
| _version_ | 1818851526325567488 |
|---|---|
| author | Sita Heris Anita Devy Nury Ashrianis Widya Fatriasari |
| author_facet | Sita Heris Anita Devy Nury Ashrianis Widya Fatriasari |
| author_sort | Sita Heris Anita |
| collection | DOAJ |
| description | Oil palm empty fruit bunch (OPEFB) has high potency to be converted into second generation bioethanol production. OPEFB pretreated liquid hot water (LHW) assisted maleic acid (MA) pretreatment was used as substrate in simultaneous saccharification fermentation (SSF). This pretreatment was conducted at 180 °C for 70 min by using 1.5% (w/v) MA acid concentration with material and liquid ratio of 1:14. Subsequently, the pretreated samples were fermented by addition of surfactant, polyethylene glycol (PEG) 4000 and amphiphilic lignin derivatives (A-LD) using Kluyveromyces marxianus InaCC Y119 yeast at temperature of 38 °C for 89 h. Before SSF, pretreated OPEFB was pre hydrolyzed by cellulase enzyme with enzyme loading 30 FPU/g at 50 °C for 3 h. Fermentation filtrate was taken at 0, 24, 48, 72, dan 89 h as much as 1.5 mL for reducing sugar and ethanol content determination. The surfactant addition can enhance reducing sugar and also ethanol content compared to control. The highest ethanol content of 1.251 g/L was found at fermentation of OPEFB pretreated MA with PEG 4000 surfactant at 89 h. |
| first_indexed | 2024-12-19T07:06:25Z |
| format | Article |
| id | doaj.art-d4193001c39444908104ed3a17319fbb |
| institution | Directory Open Access Journal |
| issn | 1978-628X 2476-8960 |
| language | English |
| last_indexed | 2024-12-19T07:06:25Z |
| publishDate | 2021-04-01 |
| publisher | Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas |
| record_format | Article |
| series | Jurnal Riset Kimia |
| spelling | doaj.art-d4193001c39444908104ed3a17319fbb2022-12-21T20:31:17ZengDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas AndalasJurnal Riset Kimia1978-628X2476-89602021-04-01121657410.25077/jrk.v12i1.379237Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam MaleatSita Heris Anita0Devy Nury Ashrianis1Widya Fatriasari2Pusat Penelitian Biomaterial, Lembaga Ilmu Pengetahuan Indonesia, Bogor, Jawa Barat, IndonesiaDiploma Analis Kimia, Institut Pertanian Bogor, Bogor, Jawa Barat, IndonesiaPusat Penelitian Biomaterial, Lembaga Ilmu Pengetahuan Indonesia, Bogor, Jawa Barat, IndonesiaOil palm empty fruit bunch (OPEFB) has high potency to be converted into second generation bioethanol production. OPEFB pretreated liquid hot water (LHW) assisted maleic acid (MA) pretreatment was used as substrate in simultaneous saccharification fermentation (SSF). This pretreatment was conducted at 180 °C for 70 min by using 1.5% (w/v) MA acid concentration with material and liquid ratio of 1:14. Subsequently, the pretreated samples were fermented by addition of surfactant, polyethylene glycol (PEG) 4000 and amphiphilic lignin derivatives (A-LD) using Kluyveromyces marxianus InaCC Y119 yeast at temperature of 38 °C for 89 h. Before SSF, pretreated OPEFB was pre hydrolyzed by cellulase enzyme with enzyme loading 30 FPU/g at 50 °C for 3 h. Fermentation filtrate was taken at 0, 24, 48, 72, dan 89 h as much as 1.5 mL for reducing sugar and ethanol content determination. The surfactant addition can enhance reducing sugar and also ethanol content compared to control. The highest ethanol content of 1.251 g/L was found at fermentation of OPEFB pretreated MA with PEG 4000 surfactant at 89 h.http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/379maleic acidssflignocelluloselhwbiosurfactant |
| spellingShingle | Sita Heris Anita Devy Nury Ashrianis Widya Fatriasari Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam Maleat Jurnal Riset Kimia maleic acid ssf lignocellulose lhw biosurfactant |
| title | Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam Maleat |
| title_full | Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam Maleat |
| title_fullStr | Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam Maleat |
| title_full_unstemmed | Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam Maleat |
| title_short | Pengaruh Penambahan Surfaktan pada Fermentasi Tandan Kosong Kelapa Sawit dengan Praperlakuan Uap Air Panas Bertekanan dengan Katalis Asam Maleat |
| title_sort | pengaruh penambahan surfaktan pada fermentasi tandan kosong kelapa sawit dengan praperlakuan uap air panas bertekanan dengan katalis asam maleat |
| topic | maleic acid ssf lignocellulose lhw biosurfactant |
| url | http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/379 |
| work_keys_str_mv | AT sitaherisanita pengaruhpenambahansurfaktanpadafermentasitandankosongkelapasawitdenganpraperlakuanuapairpanasbertekanandengankatalisasammaleat AT devynuryashrianis pengaruhpenambahansurfaktanpadafermentasitandankosongkelapasawitdenganpraperlakuanuapairpanasbertekanandengankatalisasammaleat AT widyafatriasari pengaruhpenambahansurfaktanpadafermentasitandankosongkelapasawitdenganpraperlakuanuapairpanasbertekanandengankatalisasammaleat |