Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| A Saponification Method for Chlorophyll Removal from Microalgae Biomass as Oil Feedstock | |
| Li, Tao1; Xu, Jin2; Wu, Hualian1; Wang, Guanghua1; Dai, Shikun1; Fan, Jiewei1; He, Hui1; Xiang, Wenzhou1 | |
| 2016-09-01 | |
| Source Publication | MARINE DRUGS
 |
| Volume | 14Issue:9 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Microalgae Oil Chlorophyll Removal Saponification Scenedesmus Sodium Copper Chlorophyllin |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.3390/md14090162 |
| WOS Subject Extended | Pharmacology & Pharmacy |
| WOS Keyword | SEED CANOLA OIL ; BIODIESEL PRODUCTION ; STARCH GRANULES ; ALGAL BIOMASS ; FATTY-ACIDS ; EXTRACTION ; LIPIDS ; TRIACYLGLYCEROLS ; CAROTENOIDS ; PIGMENTS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | 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 Subject | Chemistry, Medicinal |
| WOS ID | WOS:000385529900006 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/13741 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 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 |
| Recommended Citation 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). |
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