A Saponification Method for Chlorophyll Removal from Microalgae Biomass as Oil Feedstock

doi:10.3390/md14090162

GIEC OpenIR > 中国科学院广州能源研究所

	A Saponification Method for Chlorophyll Removal from Microalgae Biomass as Oil Feedstock
	Li, Tao 1; Xu, Jin 2; Wu, Hualian 1; Wang, Guanghua 1; Dai, Shikun 1; Fan, Jiewei 1; He, Hui 1; Xiang, Wenzhou 1
	2016-09-01
发表期刊	MARINE DRUGS
卷号	14 期号:9
摘要	Microalgae oil is an optimal feedstock for nutraceutical, pharmaceutical and biodiesel production, but its high levels of chlorophyll limit its large-scale application. To date, few effective approaches have been developed to remove chlorophyll from microalgae oil. The main purpose of this study was to present a preprocessing method of algae oil feedstock (Scenedesmus) to remove chlorophyll by saponification. The results showed that 96% of chlorophyll in biomass was removed. High quality orange transparent oil could be extracted from the chlorophyll reduced biomass. Specifically, the proportion of neutral lipids and saturation levels of fatty acids increased, and the pigments composition became carotenoids-based. The critical parameters of chlorophyll reduced biodiesel conformed to the standards of the USA, China and EU. Sodium copper chlorophyllin could be prepared from the bleaching effluent. The results presented herein offer a useful pathway to improve the quality of microalgae oil and reduce the cost of microalgae biodiesel.
文章类型	Article
关键词	Microalgae Oil Chlorophyll Removal Saponification Scenedesmus Sodium Copper Chlorophyllin
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.3390/md14090162
研究领域[WOS]	Pharmacology & Pharmacy
关键词[WOS]	SEED CANOLA OIL ; BIODIESEL PRODUCTION ; STARCH GRANULES ; ALGAL BIOMASS ; FATTY-ACIDS ; EXTRACTION ; LIPIDS ; TRIACYLGLYCEROLS ; CAROTENOIDS ; PIGMENTS
收录类别	SCI
语种	英语
项目资助者	Special Foundation for Marine Science and Technology of Hai Nan Province(2015XH04) ; Key Laboratory of Renewable Energy, Chinese Academy of Sciences(Y607k91001 ; Science and Technology Planning Project of Guangdong Province, China(2015A020216014) ; National Natural Science Foundation of China(31402320) ; Special Foundation for the Development and Industrialization of Ocean Fishery of Guangdong Province(A201501C09) ; y507jb1001)
WOS类目	Chemistry, Medicinal
WOS记录号	WOS:000385529900006
引用统计	被引频次：48[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/13741
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol LMB C, Guangdong Key Lab Marine Mat Med LMMM GD, Guangzhou 510301, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Li, Tao,Xu, Jin,Wu, Hualian,et al. A Saponification Method for Chlorophyll Removal from Microalgae Biomass as Oil Feedstock[J]. MARINE DRUGS,2016,14(9).
APA	Li, Tao.,Xu, Jin.,Wu, Hualian.,Wang, Guanghua.,Dai, Shikun.,...&Xiang, Wenzhou.(2016).A Saponification Method for Chlorophyll Removal from Microalgae Biomass as Oil Feedstock.MARINE DRUGS,14(9).
MLA	Li, Tao,et al."A Saponification Method for Chlorophyll Removal from Microalgae Biomass as Oil Feedstock".MARINE DRUGS 14.9(2016).