| タイトル |
-
en
Modeling of separation of fatty acid methyl esters derived from fisheries waste by urea complexation method
|
| 作成者 |
|
| アクセス権 |
open access |
| 権利情報 |
-
en
© 2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
- http://creativecommons.org/licenses/by-nc-nd/4.0/
-
en
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
|
| 主題 |
-
Other
en
Urea complexation
-
Other
en
Fractionation
-
Other
en
Fatty acid methyl ester
-
Other
en
Polyunsaturated fatty acid
-
Other
en
Saturated fatty acid
-
Other
en
Biodiesel fuel
-
NDC
660
|
| 内容注記 |
-
Abstract
en
The aim of the study is to develop a simulation model for the fractionation of fatty acid methyl esters (FAME).by urea complexation. The fatty acids (FAs) were obtained from squid liver and scallop mid-gut, which contain rich in eicosapentaenoic and docosahexaenoic acids well known as health-promoting FAs. FAs can be divided into saturated fatty acid (SFA), monounsaturated fatty acid (MFA), and polyunsaturated fatty acid (PFA) based on the number of double bond in their structure. A fractionation model is proposed and derived from the assumption of the urea-FAMEs complexation reactions, which included equilibrium constants (K) concerned with FAMEs-urea and urea-urea binding. The experiments were conducted at 5 and 28 °C. Different complexation behaviors were observed for SFAME, MFAME, and PFAME. The amount of SFAME captured in the urea inclusion body was larger than MFAME and PFAME. The urea-SFAME and urea-MFAME formation behavior agreed very well with the proposed model, but the urea-PFAME formation behavior showed a large error with the calculation results. The validation experiments showed that the relative error between the experimental data and the model prediction was within 15% for SFAME and MFAME.
|
| 出版者 |
en
Elsevier
|
| 日付 |
|
| 言語 |
|
| 資源タイプ |
journal article |
| 出版タイプ |
AM |
| 資源識別子 |
HDL
http://hdl.handle.net/2115/93916
|
| 関連 |
-
isVersionOf
DOI
https://doi.org/10.1016/j.bej.2022.108689
|
| 収録誌情報 |
-
-
PISSN
1369-703X
-
NCID
AA11194593
-
en
Biochemical Engineering Journal
-
巻188
開始ページ108689
|
| ファイル |
|
| コンテンツ更新日時 |
2025-01-18 |
