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Lipid extraction from microalgae covered with biomineralized cell walls using liquefied dimethyl ether
http://hdl.handle.net/2237/00031573
http://hdl.handle.net/2237/000315737eea4b78-7f97-4bc2-b954-e4fd77017007
名前 / ファイル | ライセンス | アクション |
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JFUE-D-19-04280R1 (1.0 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-03-10 | |||||
タイトル | ||||||
タイトル | Lipid extraction from microalgae covered with biomineralized cell walls using liquefied dimethyl ether | |||||
言語 | en | |||||
著者 |
Kanda, Hideki
× Kanda, Hideki× Hoshino, Rintaro× Murakami, Kazuya× Wahyudiono× Zheng, Qingxin× Goto, Motonobu |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lipid extraction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Biomineralized cell wall | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cell disruption | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dimethyl ether | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Diatom | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Coccolithophore | |||||
抄録 | ||||||
内容記述 | Cell disruption is regarded as an indispensable pretreatment step before the extraction of microalgae with biomineralized cell walls. Here, two typical microalgae—diatom Chaetoceros gracilis (C. gracilis) and coccolithophore Pleurochrysis carterae (P. carterae)—covered by “hard” biomineralized cell walls were used as starting materials for lipid extraction using liquefied dimethyl ether (DME) without any pretreatment such as drying or cell disruption. The liquefied DME extraction experiments were performed at 25 °C and 0.59 MPa using a semi-continuous, flow-type system. The results of the yield, elemental composition, molecular weight distribution, fatty acid composition, and trace element composition indicated that the performance of liquefied DME extraction was similar to that of Bligh–Dyer extraction and better than that of hexane Soxhlet extraction, despite the latter two methods requiring pre-drying and cell disruption processes. It was also proven that the cell wall of microalgae would not affect lipid extraction of liquefied DME, thereby the liquefied DME extraction method is suitable for extracting lipids from microalgae with biomineralized cell walls. Besides, the lipids extracted by liquefied DME can be further used for biodiesel production. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | ファイル公開:2022-02-15 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Elsevier | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.fuel.2019.116590 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0016-2361 | |||||
書誌情報 |
en : Fuel 巻 262, p. 116590, 発行日 2020-02-15 |
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著者版フラグ | ||||||
値 | author |