干旱区生态环境知识资源中心(Arid): Morphological characterization, growth appraisal, and probing biofuels potential of newly isolated Scenedesmus sp. from desert Cholistan

Arid

DOI	10.1002/jemt.23380
	Morphological characterization, growth appraisal, and probing biofuels potential of newly isolated Scenedesmus sp. from desert Cholistan
	Alam, Muhammad Maqsood 1,2; Mumtaz, Abdul Samad 2; Hallenbeck, Patrick C.1; Shah, Sayed Afzal 2; Ul Abidin, Shiekh Zain 3,4; Inam, Farooq 2
通讯作者	Alam, Muhammad Maqsood ; Mumtaz, Abdul Samad
来源期刊	MICROSCOPY RESEARCH AND TECHNIQUE
ISSN	1059-910X
EISSN	1097-0029
出版年	2019
卷号	82 期号:12 页码:2079-2088
英文摘要	Microalgae have an excellent potential for producing valuable natural products, including biofuels. Therefore, it is imperative to explore and document the existing microalgal flora and utilize their potentials to cope the increasing human needs. The present work aims at exploring and characterizing newly isolated microalgae from desert Cholistan, a habitat with myriad algal diversity. Light microscopy, scanning electron microscopy, and molecular phylogenetic approaches were used for species-level identification. Characterization and growth optimization of Scendesmus sp. were analyzed under three different growth modes to determine the most favorable conditions for increasing biomass, growth rate, and lipid content. The results revealed that mixotrophic (MT) mode significantly increases photosynthetic activity, growth rate, and lipid content with glycerol as supplement carbon source. The investigated Scenedesmus dimorphous produced a maximum dry weight of 1.73 g L-1, improved fatty acid methyl esters profile and yield lipid up to 40% of DCW (68 g L-1) under MT mode, which is almost double to that of photoautotrophic cultivation. The glycerol availability in medium has been identified as the critical element for boosting growth and lipid content. Thus, it can reduce the cost of biofuel production.
英文关键词	biofuels biomass indigenous desert species phylogeny SEM morphology
类型	Article
语种	英语
国家	Canada ; Pakistan ; USA
收录类别	SCI-E
WOS记录号	WOS:000496175300014
WOS关键词	BIODIESEL PRODUCTION ; MIXOTROPHIC GROWTH ; LIPID PRODUCTION ; CHLORELLA-VULGARIS ; MICROALGAL BIOMASS ; WASTE-WATER ; CULTIVATION ; GLYCEROL ; XYLOSE ; ACCUMULATION
WOS类目	Anatomy & Morphology ; Biology ; Microscopy
WOS研究方向	Anatomy & Morphology ; Life Sciences & Biomedicine - Other Topics ; Microscopy
EI主题词	2019-12-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311156
作者单位	1.Univ Montreal, Dept Microbiol & Immunol, Montreal, PQ, Canada; 2.Quaid I Azam Univ, Dept Plant Sci, Islamabad, Pakistan; 3.Gomal Univ, Fac Biol Sci, Dept Bot, Dera Ismail Khan, Pakistan; 4.Univ Mississippi, Sch Pharm, Natl Ctr Nat Prod Res, University, MS 38677 USA
推荐引用方式 GB/T 7714	Alam, Muhammad Maqsood,Mumtaz, Abdul Samad,Hallenbeck, Patrick C.,et al. Morphological characterization, growth appraisal, and probing biofuels potential of newly isolated Scenedesmus sp. from desert Cholistan[J],2019,82(12):2079-2088.
APA	Alam, Muhammad Maqsood,Mumtaz, Abdul Samad,Hallenbeck, Patrick C.,Shah, Sayed Afzal,Ul Abidin, Shiekh Zain,&Inam, Farooq.(2019).Morphological characterization, growth appraisal, and probing biofuels potential of newly isolated Scenedesmus sp. from desert Cholistan.MICROSCOPY RESEARCH AND TECHNIQUE,82(12),2079-2088.
MLA	Alam, Muhammad Maqsood,et al."Morphological characterization, growth appraisal, and probing biofuels potential of newly isolated Scenedesmus sp. from desert Cholistan".MICROSCOPY RESEARCH AND TECHNIQUE 82.12(2019):2079-2088.