Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최옥경 | - |
dc.date.accessioned | 2021-10-25T00:51:32Z | - |
dc.date.available | 2021-10-25T00:51:32Z | - |
dc.date.issued | 2020-01 | - |
dc.identifier.citation | Bioresource Technology, v. 301, article no. 122794 | en_US |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.issn | 1873-2976 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0960852420300638?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/165672 | - |
dc.description.abstract | Caproic acid (CA) was produced by Megasphaera elsdenii T81 with Jerusalem artichoke tubers (JA) as a feedstock. More CA was produced under the medium with the acid hydrolysate of JA than the comparative medium with a carbon composition similar to that of JA. CA was produced up to 13.0 g/L and 0.52 g/L/h with extractive fermentation using a mixed solvent of alamine 336 in oleyl alcohol at 37 °C. The JA cost to produce 1 ton of CA is only 505 USD, which is much lower than that required for purchasing sucrose (860 USD) in CA production. As a result of the analysis performed using SuperPro Designer, including the cost of distillation to obtain pure CA, the estimated production cost for CA from dry JA is 1869 USD/ton CA at the production scale of 2000 ton/year, which is lower than the current market price for petroleum-derived CA (~2500 USD/ton). | en_US |
dc.description.sponsorship | This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20173010092510), by the Technology Development Program to Solve Climate Changes through the National Research Foundation (NRF) funded by the Ministry of Science and ICT of the Republic of Korea (2017M1A2A2087635), and by Hanyang University (HY-201100000000233-N). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier BV | en_US |
dc.subject | Caproic acid | en_US |
dc.subject | Megasphaera elsdenii | en_US |
dc.subject | Extractive fermentation | en_US |
dc.subject | Jerusalem artichoke | en_US |
dc.title | Impact of feedstocks and downstream processing technologies on the economics of caproic acid production in fermentation by Megasphaera elsdenii T81 | en_US |
dc.type | Article | en_US |
dc.relation.volume | 301 | - |
dc.identifier.doi | 10.1016/j.biortech.2020.122794 | - |
dc.relation.page | 1-7 | - |
dc.relation.journal | Bioresource Technology | - |
dc.contributor.googleauthor | Kim, Hyunjin | - |
dc.contributor.googleauthor | Choi, Okkyoung | - |
dc.contributor.googleauthor | Jeon, Byoung Seung | - |
dc.contributor.googleauthor | Choe, Woo-Seok | - |
dc.contributor.googleauthor | Sang, Byoung-In | - |
dc.relation.code | 2020002997 | - |
dc.sector.campus | S | - |
dc.sector.daehak | RESEARCH INSTITUTE[S] | - |
dc.sector.department | INSTITUTE OF NANO SCIENCE AND TECHNOLOGY | - |
dc.identifier.pid | okgii77 | - |
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