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Review of

Yang YU, Jiafu TANG

Frontiers of Engineering Management 2019, Volume 6, Issue 2,   Pages 183-192 doi: 10.1007/s42524-019-0028-1

Abstract: production is regarded as a new production mode and derived from the production site of Japanese electronicsproduction has received extensive attention in academic research and production practice.We compare production and famous production modes, i.e., assembly line, cellular manufacturing, andToyota Production System.The literature on production is surveyed and classified.

Keywords： <i>serui> production     production mode     flexibility     literature review    

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Efficient acetoin production from pyruvate by engineered whole-cell biocatalysis

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 425-436 doi: 10.1007/s11705-022-2229-0

Abstract: <i>Halomonas bluephagenesisi>, a chassis for next generation of industrial biotechnology, has advantagesHere, <i>αi>-acetolactate synthase and <i>αi>-acetolactate decarboxylase from <i>Bacillus subtilisi> 168 were co-expressed in <i>H. bluephagenesisi> to produce acetoin from pyruvate., acetoin production and yield were significantly enhanced to 223.4 mmol·L–1 and 0.491 molThis work therefore provided an efficient <i>H. bluephagenesisi> whole-cell catalysis with a broad

Keywords： acetoin     pyruvate     <i>αi>-acetolactate synthetase     <i>αi>-acetolactate decarboxylase     <i>Halomonasbluephagenesisi>     whole-cell biocatalysis    

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Rhamnolipid synthesis and production with diverse resources

Qingxin Li

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 27-36 doi: 10.1007/s11705-016-1607-x

Abstract: and metabolic pathways for rhamnolipid synthesis have been well elucidated, but its cost-effective productionthe most powerful rhamnolipid producer, is an opportunistic pathogen, which limits its large scale productionRhamnolipid production using engineered strains other than such as and has received much attentioncheaper and renewable carbon sources such as lignocellulose would be an attractive strategy to reduce the production

Keywords： biosurfactant     rhamnolipid     <i>Pseudomonasi>     waste     surface tension    

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Genomic and metabolomic analysis of with enhanced poly--glutamic acid production through atmospheric

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1751-1760 doi: 10.1007/s11705-022-2211-x

Abstract: Poly-<i>γi>-glutamic acid is an extracellular polymeric substance with various applications owing toHowever, the ability of natural strains to produce poly-<i>γi>-glutamic acid is low.Bacillus licheniformisi> CGMCC 2876, and a mutant strain M32 with an 11% increase in poly-<i>γi>-synthetase associated with poly-<i>γi>-glutamic acid metabolic pathways.γi>-glutamic acid production.

Keywords： ARTP mutagenesis     <i>Bacillus licheniformisi>     poly-<i>γi>-glutamic acid     metabolomics    

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Enhanced production of

Shen Huang,Xudong Feng,Chun Li

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4,   Pages 501-510 doi: 10.1007/s11705-015-1544-0

Abstract: Therefore, the production of PGUS has been improved by optimizing both the fermentation and purification

Keywords： <i>βi>-glucuronidase     glycyrrhetic acid monoglucuronide     cell disruption     purification     chromatography    

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Optimizing hairy root production from explants of

Zhaogui YAN, Shengyu LIU, Junlian ZHANG, Guan HUANG, Lijun DUAN, Yaomei YE

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 513-522 doi: 10.15302/J-FASE-2019272

Abstract: Successful and optimal production of hairy roots is a critical prerequisite for industrial scale clonal

Keywords： hairy root induction     medicinal plant     MS growth medium     <i>Phyllanthus hainanensisi>     <i>Rhizobium rhizogenesi>    

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Production of rhamnolipids-producing enzymes of

Kata Kiss,Wei Ting Ng,Qingxin Li

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 133-138 doi: 10.1007/s11705-017-1637-z

Abstract: Five proteins/enzymes, namely RhlA, RhlB, RhlC, RhlG and RhlI, are critical for the production of rhamnolipidsfunctional characterization of these proteins to favor the construction of super strains for rhamnolipids production

Keywords： rhamnolipids     <i>Pseudomonasi>     RhlA     RhlB     RhlI     protein folding    

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High production of butyric acid by

Chao Ma,Jianfa Ou,Matthew Miller,Sarah McFann,Xiaoguang (Margaret) Liu

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 3,   Pages 369-375 doi: 10.1007/s11705-015-1525-3

Abstract: The objective of this study was to improve the production of butyric acid by process optimization usingat pHs of 5.0, 5.5, 6.0, 6.5 and 7.0 to optimize fermentation process and improve the butyric acid productionThis study demonstrated that high butyric acid production could be obtained by integrating metabolic

Keywords： <i>Clostridium tyrobutyricumi>     butyric acid production     fermentation     mutant     pH     flux balance analysis    

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Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

Marukawa, I. Hirasawa

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 55-59 doi: 10.1007/s11705-013-1312-y

Abstract: Relationship between magnesium ammonium phosphate (MAP) crystal properties and the filtration ability of hollow fiber membrane (HFM) were investigated. Phosphorus recovery process by crystallization has a problem that it produces a large amount of fine crystals. So improvement of the crystallization process by combining with filtration was discussed. MAP crystals were obtained by batch reaction crystallization and the filtration characteristics were investigated. The filtration was evaluated by the specific filtration resistance ( ) on HFM. Filtered slurry was prepared with each suspension density and crystal size distribution. The solution was filtered at constant pressure of 0.02 MPa and the filtration time on each filtrated volume was recorded. As a result, decreases exponentially with suspension density increasing from 0.25 g/L to 0.5 g/L and decreases moderately with suspension density increasing from 0.5 g/L to 1.5 g/L. of large crystals decreases exponentially at less suspension density than of small crystals does. Also, increases as the ratio of the fractured crystals increases.

Keywords： membrane separation     crystallization     MAP    

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Improving prodeoxyviolacein production via multiplex SCRaMbLE iterative cycles

Juan Wang, Bin Jia, Zexiong Xie, Yunxiang Li, Yingjin Yuan

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 806-814 doi: 10.1007/s11705-018-1739-2

Abstract: modification by loxP-mediated evolution (SCRaMbLE) system has been used to improve prodeoxyviolacein (PDV) productionphenotype, the multiplex SCRaMbLE iterative cycle strategy has been developed for the screening of high PDV productionThe deletion of <i>YER151Ci> is proved to be responsible for the increase.demonstrates that artificial DNA rearrangement can be used to accelerate microbial evolution and the production

Keywords： synthetic biology     genome rearrangement     prodeoxyviolacein     SCRaMbLE     <i>Saccharomyces cerevisiaei>    

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Life-cycle assessment and techno-economic analysis of the production of wood vinegar from stem: a case

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1109-1121 doi: 10.1007/s11705-022-2296-2

Abstract: undertook a case study of the life-cycle assessment and techno-economic analysis of the slow pyrolysis of <i>Eucommiai> stem for the production of wood vinegar and activated carbon.The results showed that the production of one ton of wood vinegar via the slow pyrolysis of <i>Eucommiai> stem show comparatively low global warming potential (2.37 × 102 kg CO2 eqThe findings indicated that while this production process is cost-effective, it might not be economically

Keywords： life-cycle assessment     techno-economic analysis     wood vinegar     activated carbon     <i>Eucommiai>    

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Low-temperature caproate production, microbial diversity, and metabolic pathway in xylose anaerobic fermentation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1637-9

Abstract:

● Converting xylose to caproate under a low temperature of 20 °C by MCF was verified.

Keywords： Xylose fermentation     Caproate     Low temperature     <i>Bifidobacteriumi>     FAB pathway     RBO pathway    

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Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered macroporous SrTiO decorated with ZnCdS

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1561-1571 doi: 10.1007/s11705-021-2089-z

Abstract: the fabrication of three-dimensionally ordered macroporous SrTiO3 decorated with Zn<i>xi>Cd1−<i>xi>S nanoparticles for hydrogen production under visible lightThe obtained composites could afford very high hydrogen production efficiencies up to 19.67 mmol·gproduction rate (3.23 mmol·g−1

Keywords： three-dimensionally ordered macroporous SrTiO3     Zn<i>xi>Cd1–<i>xi>S     visible light     hydrogen production     promotion mechanism    

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Successful production of an all-female common carp (<i>Cyprinus carpioi> L.) population using <i>cyp17a1i>-deficient neomale carp Article

Gang Zhai,Tingting Shu,Kuangxin Chen,Qiyong Lou,Jingyi Jia,Jianfei Huang,Chuang Shi,Xia Jin,Jiangyan He,Donghuo Jiang,Xueqiao Qian,Wei Hu,Zhan Yin,

Engineering 2022, Volume 8, Issue 1,   Pages 181-189 doi: 10.1016/j.eng.2021.03.026

Abstract:

Due to sexual dimorphism in the growth of certain cultured fish species, the production of monosexNowadays, the most widely practiced technique available for the mass production of monosex fish populationsHere, a novel strategy for the successful production of all-female (AF) common carp (Cyprinus carpioOur study demonstrates the first successful production of a monosex teleost population with the advantages

Keywords： Common carp     Sexual dimorphism     Growth     <i>cyp17a1i>     Sex steroids     All-female population    

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Multi-stage ammonia production for sorption selective catalytic reduction of NO

Chen ZHANG, Guoliang AN, Liwei WANG, Shaofei WU

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 840-851 doi: 10.1007/s11708-021-0797-1

Abstract: Sorption selective catalytic reduction of nitrogen oxides (NO<i>xi>) (sorption-SCR) hasever been proposed for replacing commercial urea selective catalytic reduction of NO<i>xi>production cycles is built to solve the problem of relative highExcept for the single-stage ammonia production cycle with MnCl2, other sorption-SCR strategiesxi> conversion, which brings a bright potential for efficient commercial de-NO<i>xi>

Keywords： selective catalytic reduction (SCR)     nitrogen oxides (NO<i>xi>)     ammonia     composite sorbent    

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Title Author Date Type Operation

Review of

Yang YU, Jiafu TANG

Journal Article

Efficient acetoin production from pyruvate by engineered whole-cell biocatalysis

Journal Article

Rhamnolipid synthesis and production with diverse resources

Qingxin Li

Journal Article

Genomic and metabolomic analysis of with enhanced poly--glutamic acid production through atmospheric

Journal Article

Enhanced production of

Shen Huang,Xudong Feng,Chun Li

Journal Article

Optimizing hairy root production from explants of

Zhaogui YAN, Shengyu LIU, Junlian ZHANG, Guan HUANG, Lijun DUAN, Yaomei YE

Journal Article

Production of rhamnolipids-producing enzymes of

Kata Kiss,Wei Ting Ng,Qingxin Li

Journal Article

High production of butyric acid by

Chao Ma,Jianfa Ou,Matthew Miller,Sarah McFann,Xiaoguang (Margaret) Liu

Journal Article

Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

Marukawa, I. Hirasawa

Journal Article

Improving prodeoxyviolacein production via multiplex SCRaMbLE iterative cycles

Juan Wang, Bin Jia, Zexiong Xie, Yunxiang Li, Yingjin Yuan

Journal Article

Life-cycle assessment and techno-economic analysis of the production of wood vinegar from stem: a case

Journal Article

Low-temperature caproate production, microbial diversity, and metabolic pathway in xylose anaerobic fermentation

Journal Article

Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered macroporous SrTiO decorated with ZnCdS

Journal Article

Successful production of an all-female common carp (<i>Cyprinus carpioi> L.) population using <i>cyp17a1i>-deficient neomale carp

Gang Zhai,Tingting Shu,Kuangxin Chen,Qiyong Lou,Jingyi Jia,Jianfei Huang,Chuang Shi,Xia Jin,Jiangyan He,Donghuo Jiang,Xueqiao Qian,Wei Hu,Zhan Yin,

Journal Article

Multi-stage ammonia production for sorption selective catalytic reduction of NO

Chen ZHANG, Guoliang AN, Liwei WANG, Shaofei WU

Journal Article