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Joint effects of Penta-BDE and heavy metals on

Baohua TANG, Lingyan ZHU, Qixing ZHOU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1, Pages 99-110 doi: 10.1007/s11783-010-0260-8

Abstract: cadmium and copper on ( ) was evaluated on the basis of determining the 48 h survival, antioxidative enzymeResults suggested that Pe-BDE, Cd, and Cu could induce different patterns of antioxidant enzyme responses, such as antioxidant/prooxidant responses, depending on their capability to produce reactive oxygenspecies and antioxidant enzymes to detoxify them.

Keywords： polybrominated diphenyl ethers (PBDEs) heavy metal mixture toxicity toxic units (TUs) antioxidant enzyme

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Antibacterial properties of extracts of

Manhong YE,Lei ZHANG,Jiaqi GE,Haifeng SUN,Jingjing NI,Shengmei YANG,Wanhong WEI

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4, Pages 327-334 doi: 10.15302/J-FASE-2015078

Abstract: Crayfish fed a diet with 2% these aqueous extracts exhibited significantly higher enzyme activity of

Keywords： antibacterial activity Canadian goldenrod antioxidant enzyme crayfish

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Designer enzyme for green materials innovation: Lactate-polymerizing enzyme as a key catalyst

Seiichi Taguchi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1, Pages 139-142 doi: 10.1007/s11705-017-1636-0

Abstract: In this commentary, discovery story of a “lactate-polymerizing enzyme” (LPE)?and LPE-based?

Keywords： synthetic biology enzyme evolutionary engineering polyhydroxyalkanoate

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EMBRYOGENESIS ABUNDANT FAMILY GENE FROM PONCIRUS TRIFOLIATA, CONFERS ENHANCED DROUGHT TOLERANCE BY ENHANCING ANTIOXIDANT

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,

Abstract: In addition, transgenic plants had much higher expression levels of three antioxidant enzyme genes (CAT, SOD and POD) and significantly increased catalase enzyme activity, accompanied by reduced reactivethis study demonstrates that PtrLEA7 can confer enhanced drought tolerance partially via enhancing antioxidant

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Influence of glucose feeding on the ligninolytic enzyme production of the white-rot fungus Phanerochaete

ZHOU Xiaoyan, WEN Xianghua, FENG Yan

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1, Pages 89-94 doi: 10.1007/s11783-007-0017-1

Abstract: The present work studied the influence of glucose feeding on the ligninolytic enzyme production of inthe first day of the culture (24 h after the inoculation) stimulated both fungal biomass growth and enzymeof MnP activity were 2.7 and 3 times greater compared to the contrast culture, respectively, and the enzyme

Keywords： enzyme production fed-batch culture nitrogen-limited inoculation mmol/L

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Diffusion process in enzyme–metal hybrid catalysts

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6, Pages 921-929 doi: 10.1007/s11705-022-2144-4

Abstract: Enzyme–metal hybrid catalysts bridge the gap between enzymatic and heterogeneous catalysis, which isPrevious studies have demonstrated that the enzyme–metal hybrid catalysts exhibited considerably highercatalytic efficiency in cascade reactions, compared with that of the combination of separated enzymeHere, we investigated the diffusion process in enzyme–metal hybrid catalysts using Pd/lipase-Pluronicand metal active sites, which provides a theoretical foundation for the rational design of enzyme–metal

Keywords： enzyme–metal hybrid catalyst internal diffusion proximity effect kinetic model

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Detection of Escherichia coli in wastewater based on enzyme immunoassay

XI Haiyan, CAI Qiang, HE Miao, SHI Hanchang

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3, Pages 381-384 doi: 10.1007/s11783-007-0065-6

Abstract: This research describes a fast detection method on the basis of enzyme-linked immunosorbent assay (ELISA

Keywords： conventional sandwich pretreatment enzyme-linked immunosorbent detection

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Enzyme@bismuth-ellagic acid: a versatile platform for enzyme immobilization with enhanced acid-base stability

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6, Pages 784-794 doi: 10.1007/s11705-022-2278-4

Abstract: In situ encapsulation is an effective way to synthesize enzyme@metal–organic framework biocatalysts

Keywords： bismuth-ellagic acid in situ encapsulation enzyme@MOF biocomposites

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Polyamines and antioxidant defense system are associated with cold tolerance in centipedegrass

Jingjing CHEN, Junyang FANG, Zhenfei GUO, Shaoyun LU

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1, Pages 129-138 doi: 10.15302/J-FASE-2017197

Abstract: Exogenous Put or Spd increased antioxidant enzyme activities and chilling tolerance.

Keywords： antioxidants centipedegrass chilling photosynthesis polyamines

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Soil enzyme activities and their indication for fertility of urban forest soil

SHAN Qihua, YU Yuanchun, ZHANG Jinchi, YU Jian

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2, Pages 218-223 doi: 10.1007/s11783-008-0037-5

Abstract: To reveal the biological characteristics of urban forest soil and the effects of soil enzyme on soilfertility as well as the correlation between physicochemical properties and enzyme activities, 44 urbanBasic soil physicochemical properties and enzyme activities were analyzed in the laboratory.Both in 0–20 cm and 20–40 cm soil, soil enzyme system (hydrogen peroxidase, dehydrogenase, alkaline phosphataseThe more soil enzyme activities there were, the higher the fertility of urban forest soil.

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OVEREXPRESSION OF

Tonglu WEI, Dalong GUO, Jihong LIU

Frontiers of Agricultural Science and Engineering Pages 236-246 doi: 10.15302/J-FASE-2020368

Keywords： abiotic stress antioxidant drought late embryogenesis abundant Poncirus trifoliata

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Cofactor engineering in cyanobacteria to overcome imbalance between NADPH and NADH: A mini review

Jongmoon Park,Yunnam Choi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1, Pages 66-71 doi: 10.1007/s11705-016-1591-1

Abstract: insufficient supply of NADH, tends to limit their production yields in case of utilizing NADH-dependent enzyme

Keywords： NADH-dependent enzyme NADPH-dependent enzyme transhydrogenase site-directed mutagenesis enzyme engineering

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Antioxidant and antitumor effects and immunomodulatory activities of crude and purified polyphenol extract

Xiaohong Kou,Lihua Han,Xingyuan Li,Zhaohui Xue,Fengjuan Zhou

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1, Pages 108-119 doi: 10.1007/s11705-016-1553-7

Abstract: The antioxidant and antitumor effects as well as the immunomodulatory activities of crude and purifiedThe antioxidant and antitumor effects of the polyphenol extract were measured both and , and theirassays demonstrated that blueberry purified polyphenol extract (BBPP) exhibited higher antioxidant activitiesThese results indicate that BBCP has significant antioxidant and antitumor activities and that it can

Keywords： crude polyphenol extract purified polyphenol extract blueberry antioxidant antitumor immunity

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Plant diversity reduces the effect of multiple heavy metal pollution on soil enzyme activities and microbial

Yang GAO, Chiyuan MIAO, Jun XIA, Liang MAO, Yafeng WANG, Pei ZHOU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2, Pages 213-223 doi: 10.1007/s11783-011-0345-z

Abstract: diversity could reduce the impacts of multiple heavy metal pollution on soil microbial structure and soil enzymeSoil enzyme activity was higher in phytoremediated soil than in planted soil in this study.

Keywords： enzyme activity soil DNA microbial population plant diversity heavy metal

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Inhibition of NO emission by adding antioxidant mixture in

A. PRABU,R. B. ANAND

Frontiers in Energy 2015, Volume 9, Issue 2, Pages 238-245 doi: 10.1007/s11708-015-0356-8

Abstract: In this paper, the effect of adding an antioxidant mixture in biodiesel as fuel, in a single cylinderThe comparison showed that NO emission was reduced drastically for the test fuels with the antioxidantThe maximum reduction of 10% of NO emission was observed for the antioxidant mixture in neat biodiesel

Keywords： NO emission antioxidants Succinimide N N-dimethyl-p-phenylenediamine-dihydrochloride N-phenyl-p-phenylenediamine