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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

Lipid extraction from microalgae covered with biomineralized cell walls using liquefied dimethyl ether

http://hdl.handle.net/2237/00031573
http://hdl.handle.net/2237/00031573
7eea4b78-7f97-4bc2-b954-e4fd77017007
名前 / ファイル ライセンス アクション
JFUE-D-19-04280R1.pdf JFUE-D-19-04280R1 (1.0 MB)
Item type 学術雑誌論文 / Journal Article(1)
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

WEKO 96469

en Kanda, Hideki

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Hoshino, Rintaro

× Hoshino, Rintaro

WEKO 96470

en Hoshino, Rintaro

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Murakami, Kazuya

× Murakami, Kazuya

WEKO 96471

en Murakami, Kazuya

Search repository
Wahyudiono

× Wahyudiono

WEKO 96472

en Wahyudiono

Search repository
Zheng, Qingxin

× Zheng, Qingxin

WEKO 96473

en Zheng, Qingxin

Search repository
Goto, Motonobu

× Goto, Motonobu

WEKO 96474

en Goto, Motonobu

Search repository
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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