Microwave-assisted extraction of lipids from microalgae using an ionic liquid solvent [BMIM][HSO4]

Jingying Pan; Tapaswy Muppaneni; Yingqiang Sun; Harvind K. Reddy; Jie Fu; Xiuyang Lu; Shuguang Deng

doi:10.1016/j.fuel.2016.03.037

Microwave-assisted extraction of lipids from microalgae using an ionic liquid solvent [BMIM][HSO₄]

Jingying Pan, Tapaswy Muppaneni, Yingqiang Sun, Harvind K. Reddy, Jie Fu, Xiuyang Lu, Shuguang Deng

Research output: Contribution to journal › Article › peer-review

112 Scopus citations

Abstract

A study of microwave-assisted extraction of lipid from three algal species in 1-butyl-3-methylimidazolium hydrogen sulfate ([BMIM][HSO₄]), an imidazolium-based ionic liquid, was performed by evaluating the effects of microwave irradiation and ionic liquid on the extraction. The experimental results indicated that microwave irradiation could promote the extraction rate over 15 times for Chlorella sorokiniana, several hundred percent for Nannochloropsis salina and over 10 times for Galdieria sulphuraria when compared with the conventional solvent extraction method. [BMIM][HSO₄] was an effective ionic liquid for the extraction of lipid from algae. The mineral acids could enhance the extraction of lipid from algae using [BMIM][HSO₄]. The lipid product distribution showed not much difference between different species of algae. [BMIM][HSO₄] was very stable under the extraction conditions.

Original language	English (US)
Pages (from-to)	49-55
Number of pages	7
Journal	Fuel
Volume	178
DOIs	https://doi.org/10.1016/j.fuel.2016.03.037
State	Published - Aug 15 2016
Externally published	Yes

Keywords

Algae
Ionic liquid
Lipid
Microwave-assisted extraction

ASJC Scopus subject areas

Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

Access to Document

10.1016/j.fuel.2016.03.037

Cite this

@article{55f2680af5e844fca10bec4c0d872b0e,

title = "Microwave-assisted extraction of lipids from microalgae using an ionic liquid solvent [BMIM][HSO4]",

abstract = "A study of microwave-assisted extraction of lipid from three algal species in 1-butyl-3-methylimidazolium hydrogen sulfate ([BMIM][HSO4]), an imidazolium-based ionic liquid, was performed by evaluating the effects of microwave irradiation and ionic liquid on the extraction. The experimental results indicated that microwave irradiation could promote the extraction rate over 15 times for Chlorella sorokiniana, several hundred percent for Nannochloropsis salina and over 10 times for Galdieria sulphuraria when compared with the conventional solvent extraction method. [BMIM][HSO4] was an effective ionic liquid for the extraction of lipid from algae. The mineral acids could enhance the extraction of lipid from algae using [BMIM][HSO4]. The lipid product distribution showed not much difference between different species of algae. [BMIM][HSO4] was very stable under the extraction conditions.",

keywords = "Algae, Ionic liquid, Lipid, Microwave-assisted extraction",

author = "Jingying Pan and Tapaswy Muppaneni and Yingqiang Sun and Reddy, {Harvind K.} and Jie Fu and Xiuyang Lu and Shuguang Deng",

note = "Funding Information: This work was supported by the National Natural Science Foundation of China (No. 21476204 , 21436007 ), Zhejiang Provincial Natural Science Foundation of China (No. LZ14B060002 ), and Specialized Research Fund for the Doctoral Program of Higher Education of China (No. 20130101110146 ).",

year = "2016",

month = aug,

day = "15",

doi = "10.1016/j.fuel.2016.03.037",

language = "English (US)",

volume = "178",

pages = "49--55",

journal = "Fuel",

issn = "0016-2361",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Microwave-assisted extraction of lipids from microalgae using an ionic liquid solvent [BMIM][HSO4]

AU - Pan, Jingying

AU - Muppaneni, Tapaswy

AU - Sun, Yingqiang

AU - Reddy, Harvind K.

AU - Fu, Jie

AU - Lu, Xiuyang

AU - Deng, Shuguang

N1 - Funding Information: This work was supported by the National Natural Science Foundation of China (No. 21476204 , 21436007 ), Zhejiang Provincial Natural Science Foundation of China (No. LZ14B060002 ), and Specialized Research Fund for the Doctoral Program of Higher Education of China (No. 20130101110146 ).

PY - 2016/8/15

Y1 - 2016/8/15

N2 - A study of microwave-assisted extraction of lipid from three algal species in 1-butyl-3-methylimidazolium hydrogen sulfate ([BMIM][HSO4]), an imidazolium-based ionic liquid, was performed by evaluating the effects of microwave irradiation and ionic liquid on the extraction. The experimental results indicated that microwave irradiation could promote the extraction rate over 15 times for Chlorella sorokiniana, several hundred percent for Nannochloropsis salina and over 10 times for Galdieria sulphuraria when compared with the conventional solvent extraction method. [BMIM][HSO4] was an effective ionic liquid for the extraction of lipid from algae. The mineral acids could enhance the extraction of lipid from algae using [BMIM][HSO4]. The lipid product distribution showed not much difference between different species of algae. [BMIM][HSO4] was very stable under the extraction conditions.

AB - A study of microwave-assisted extraction of lipid from three algal species in 1-butyl-3-methylimidazolium hydrogen sulfate ([BMIM][HSO4]), an imidazolium-based ionic liquid, was performed by evaluating the effects of microwave irradiation and ionic liquid on the extraction. The experimental results indicated that microwave irradiation could promote the extraction rate over 15 times for Chlorella sorokiniana, several hundred percent for Nannochloropsis salina and over 10 times for Galdieria sulphuraria when compared with the conventional solvent extraction method. [BMIM][HSO4] was an effective ionic liquid for the extraction of lipid from algae. The mineral acids could enhance the extraction of lipid from algae using [BMIM][HSO4]. The lipid product distribution showed not much difference between different species of algae. [BMIM][HSO4] was very stable under the extraction conditions.

KW - Algae

KW - Ionic liquid

KW - Lipid

KW - Microwave-assisted extraction

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