High-efficient production of mono- to few-layer GaSe nanosheets via a novel Na2CO3-promoted ultrasonic exfoliation method

2021 ◽  
Vol 305 ◽  
pp. 130747
Author(s):  
Xiaofei Qi ◽  
Cong Ding ◽  
Mingyang Gao ◽  
Fengcheng Wang ◽  
Yifan Hui ◽  
...  
Keyword(s):  
Efficient Production ◽  
High Efficient

High-efficient production of fructo-oligosaccharides from inulin by a two-stage bioprocess using an engineered Yarrowia lipolytica strain

2017 ◽  
Vol 173 ◽  
pp. 592-599 ◽  
Author(s):  
Yao-Zu Han ◽  
Chao-Chao Zhou ◽  
Yan-Yan Xu ◽  
Jing-Xin Yao ◽  
Zhe Chi ◽  
...  
Keyword(s):  
Yarrowia Lipolytica ◽  
Efficient Production ◽  
Two Stage ◽  
High Efficient ◽  
Lipolytica Strain

scholarly journals High-Efficient Production of Adipose-Derived Stem Cell (ADSC) Secretome Through Maturation Process and Its Non-scarring Wound Healing Applications

2021 ◽  
Vol 9 ◽  
Author(s):  
Young-Hyeon An ◽  
Dae Hyun Kim ◽  
Eun Jung Lee ◽  
Dabin Lee ◽  
Mihn Jeong Park ◽  
...  
Keyword(s):  
Stem Cells ◽  
Stem Cell ◽  
Tissue Repair ◽  
High Dose ◽  
Efficient Production ◽  
Skin Defect ◽  
High Concentration ◽  
Tissue Repair And Regeneration ◽  
High Efficient ◽  
Related Proteins

Recently, the stem cell-derived secretome, which is the set of proteins expressed by stem cells and secreted into the extracellular space, has been demonstrated as a critical contributor for tissue repair. In this study, we have produced two sets of high concentration secretomes from adipose-derived mesenchymal stem cells (ADSCs) that contain bovine serum or free of exogenous molecules. Through proteomic analysis, we elucidated that proteins related to extracellular matrix organization and growth factor-related proteins are highly secreted by ADSCs. Additionally, the application of ADSC secretome to full skin defect showed accelerated wound closure, enhanced angiogenic response, and complete regeneration of epithelial gaps. Furthermore, the ADSC secretome was capable of reducing scar formation. Finally, we show high-dose injection of ADSC secretome via intraperitoneal or transdermal delivery demonstrated no detectable pathological conditions in various tissues/organs, which supports the notion that ADSC secretome can be safely utilized for tissue repair and regeneration.

High-efficient production of biobutanol by a novel Clostridium sp. strain WST with uncontrolled pH strategy

2018 ◽  
Vol 256 ◽  
pp. 543-547 ◽  
Author(s):  
Sabarathinam Shanmugam ◽  
Chongran Sun ◽  
Xiaoming Zeng ◽  
Yi-Rui Wu
Keyword(s):  
Efficient Production ◽  
High Efficient

scholarly journals High-efficient production of SiC/SiO 2 core-shell nanowires for effective microwave absorption

2017 ◽  
Vol 121 ◽  
pp. 185-193 ◽  
Author(s):  
Bo Zhong ◽  
Tianqi Sai ◽  
Long Xia ◽  
Yuanlie Yu ◽  
Guangwu Wen
Keyword(s):  
Microwave Absorption ◽  
Core Shell ◽  
Efficient Production ◽  
High Efficient ◽  
Shell Nanowires

High-efficient production of biofuels using spent fluid catalytic cracking (FCC) catalysts and high acid value waste cooking oils

2021 ◽  
Vol 168 ◽  
pp. 57-63
Author(s):  
Nguyen Le-Phuc ◽  
Tri V. Tran ◽  
Thien T. Phan ◽  
Phuong T. Ngo ◽  
Quan L.M. Ha ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
Acid Value ◽  
Fluid Catalytic Cracking ◽  
Efficient Production ◽  
High Acid ◽  
Waste Cooking Oils ◽  
High Efficient ◽  
Cooking Oils ◽  
Fcc Catalysts

scholarly journals Engineering of Yarrowia lipolytica transporters for high-efficient production of biobased succinic acid from glucose

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Zhennan Jiang ◽  
Zhiyong Cui ◽  
Ziwei Zhu ◽  
Yinghang Liu ◽  
Ya-jie Tang ◽  
...  
Keyword(s):  
Succinic Acid ◽  
Yarrowia Lipolytica ◽  
Tricarboxylic Acid Cycle ◽  
Efficient Production ◽  
Fed Batch ◽  
Metabolic Intermediate ◽  
High Efficient ◽  
Fed Batch Fermentation ◽  
Ph Conditions ◽  
Powerful Strategy

Abstract Background Succinic acid (SA) is a crucial metabolic intermediate and platform chemical. Development of biobased processes to achieve sustainable SA production has attracted more and more attention in biotechnology industry. Yarrowia lipolytica has a strong tricarboxylic acid cycle and tolerates low pH conditions, thus making it a potential platform for SA production. However, its SA titers in glucose media remain low. Results In this study, we screened mitochondrial carriers and C4-dicarboxylic acid transporters to enhance SA secretion in Y. lipolytica. PGC62-SYF-Mae strain with efficient growth and SA production was constructed by optimizing SA biosynthetic pathways and expressing the transporter SpMae1. In fed-batch fermentation, this strain produced 101.4 g/L SA with a productivity of 0.70 g/L/h and a yield of 0.37 g/g glucose, which is the highest SA titer achieved using yeast, with glucose as the sole carbon resource. Conclusion Our results indicated that transporter engineering is a powerful strategy to achieve the efficient secretion of SA in Y. lipolytica, which will promote the industrial production of bio-based SA.

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