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Journal of Future Foods 2022年第4期2卷 358-364页

作者： jincui chang Tao Feng Haining Zhuang Shiqing Song Min Sun Lingyun Yao Huatian Wang Feina Hou Jian Xiong Fan Li Pei Li Wenhui Zhu School of Perfume and Aroma Technology Shanghai Institute of TechnologyShanghai 201418China School of Health and Social Care Shanghai Urban Construction Vocational CollegeShanghai 201415China Angel Yeast Co. Ltd.Yichang 443000China College of Food Science and Engineering Bohai UniversityJinzhou 121013China

Peptides have been used as flavors for decades,however,their tasting mechanism remains not entirely *** the present work,10 kokumi peptides identified in yeast extracts were selected as *** binding mechanism to calcium-sensitive receptors(CaSR)were investigated at molecular level by using molecular docking and molecular dynamics *** results showed that all kokumi peptides could bind to CaSR to form complexes,of whichγ-Glu-Cys-Gly(GSH),γ-Glu-Leu(EL)andγ-Glu-Tyr(EY)being the top 3 peptides with higher ***66,Ser147 and Ala168 may be the active sites of CaSR and interact with CaSR through hydrogen bonds;the different kokumi peptides and CaSR mainly rely on hydrogen bonding,electrostatic interaction and hydrophobic interaction to bind each *** study provides a theoretical reference for the interaction between kokumi peptides and their receptors.

关键词： Kokumi peptides Yeast extracts Calcium-sensitive receptor Molecular docking Molecular dynamics simulation

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双孢菇提取物对三种肉汤的协助减盐效果研究

食品工业科技 2023年第15期44卷 69-77页

作者：陈沙常金翠孙敏冯涛新疆大学生命科学与技术学院新疆乌鲁木齐830000 上海应用技术大学香料香精技术与工程学院上海201418

本文试图验证双孢菇提取物对鸡汤、鱼汤、骨汤三种肉汤的减盐效果。通过感官确定三种肉汤中双孢菇提取物协助减盐后的食盐添加量;测定三种肉汤中游离氨基酸、5′-核苷酸的含量,利用描述性感官分析、时间强度感官评价及电子舌比较双孢菇... 详细信息

本文试图验证双孢菇提取物对鸡汤、鱼汤、骨汤三种肉汤的减盐效果。通过感官确定三种肉汤中双孢菇提取物协助减盐后的食盐添加量;测定三种肉汤中游离氨基酸、5′-核苷酸的含量,利用描述性感官分析、时间强度感官评价及电子舌比较双孢菇提取物协助减盐前后三种肉汤的咸味强度及其口感差异;研究双孢菇提取物协助减盐对三种肉汤总体滋味及减盐增鲜的影响。结果表明:双孢菇提取物协助减盐能显著提高肉汤中游离氨基酸和5′-核苷酸的含量且TAV值有所增加;感官实验表明,双孢菇提取物对三种肉汤均能起到减盐作用,且能延长咸味在口腔中的持续时间,总体风味强度增强。这说明双孢菇提取物在三种肉汤中均能起到减盐效果,其中在鱼汤中应用效果最佳,直接减盐可达33%。实现在三种肉汤减盐不减咸的目标。

关键词：双孢菇提取物减盐肉汤感官电子舌

Supramolecular fabrication of hyperbranched polyethyleneimine toward nanofiltration membrane for efficient wastewater purification

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SusMat 2021年第4期1卷 558-568页

作者： Junyuan Xia jincui Gu Peng Xiao chang Zhang Luke Yan Tao Chen Key Laboratory of Marine Materials and Related Technologies Zhejiang Key Laboratory of Marine Materials and Protective TechnologiesNingbo Institute of Material Technology and EngineeringChinese Academy of ScienceNingboChina School of Chemical Sciences University of Chinese Academy of SciencesBeijingChina Polymer Materials&Engineering Department School of Materials Science&EngineeringChang’an UniversityXi’anChina

Nanofiltration technology has opened an efficient pathway to addressing the grand issue of wastewater ***(PEI),as a hydrophilic polymer,is a promising material to manufacture separation membranes owing to its ***,we prepared a hyperbranched PEI-based separation mem-brane through the supramolecular hydrogen bond interaction for wastewater *** amino groups in the PEI molecule were partially oxidized to the nitro groups with sodium hypochlorite(NaClO).Moreover,the PEI molecu-lar chains can be regulated from the hyperbranched state to the internal nucle-ation *** dynamics simulation results further indicated the strong hydrogen bonds among the oxidized PEI(O-PEI)molecular chains and the decreased gyration radius of the O-PEI molecule due to the formation of the nitro *** addition,the wettability and zeta potential of O-PEI membranes can be controlled by adjusting the molecular weight and oxidation degree of the PEI *** the collective effect of size screening and charge repulsion,the O-PEI separation membrane displayed a wide range of purification capabilities for contaminations,such as dye molecules and *** work may offer a new strategy to fabricate hyperbranched O-PEI membranes for wastewater purifica-tion.

关键词： hyperbranched PEI nanofiltration membrane supramolecular hydrogen bond wastewater purification

Wet‑Spinning Knittable Hygroscopic Organogel Fibers Toward Moisture‑Capture‑Enabled Multifunctional Devices

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Advanced Fiber Materials 2023年第2期5卷 588-602页

作者： chang Zhang Peng Xiao Dong Zhang Feng Ni jincui Gu Qingquan Liu Shiao‑Wei Kuo Tao Chen Key Laboratory of Marine Materials and Related Technologies Zhejiang Key Laboratory of Marine Materials and Protective TechnologiesNingbo Institute of Material Technology and EngineeringChinese Academy of SciencesNingbo 315201People’s Republic of China School of Chemical Sciences University of Chinese Academy of ScienceBeijing 100049People’s Republic of China Department of Chemical Biomolecular and Corrosion EngineeringThe University of AkronAkron 44325USA Hunan Provincial Key Laboratory of Advanced Materials for New Energy Storage and Conversion Hunan University of Science and TechnologyXiangtan 411201People’s Republic of China Department of Material and Optoelectronic Science Center of Crystal ResearchNational Sun YatSen UniversityKaohsiung 804TaiwanChina

Atmospheric moisture exploitation is emerging as a promising alternative to relieve the shortage of freshwater and *** to exploit hygroscopic materials featuring flexibility,programmability,and accessibility are crucial to portable and adaptable ***,current two-dimensional(2D)or three-dimensional(3D)-based hygroscopic materials are dif-ficult to adapt to diverse irregular surfaces and meet breathability,which severely hinders their wide applications in wearable and programmable ***,hygroscopic organogel fibers(HOGFs)were designed via a wet-spinning *** achieved fibers were composed of the hydrophilic polymeric network,hygroscopic solvent,and photothermal/antibacterial Ag nanoparticles(AgNPs),enabling hygroscopic capacity,photothermal conversion,and *** to the good knittable feature,the HOGFs can be readily woven to adjusted 2D textiles to function as an efficient self-sustained solar evaporator of 4-layer woven HOGF device with a saturated moisture capacity of 1.63 kg m^(-2) and water-releasing rate of 1.46 kg m^(-2) h^(-1).Furthermore,the 2D textile can be applied as a wearable dehumidification device to efficiently remove the evaporative moisture from human skin to maintain a comfortable *** can reduce the humidity from 90 to 33.4%within 12.5 *** addition,the introduction of AgNPs can also endow the HOGFs with antibacterial features,demonstrat-ing significant potential in personal healthcare.

关键词： Hygroscopic organogel fibers Knittable and wearable Atmospheric moisture sorption Solar-enabled evaporation Antibacterial dehumidification device

资源枯竭型矿区工业废弃地再利用动力机制研究

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中国煤炭 2013年第8期39卷 11-14页

作者：常江张金翠高祥冠中国矿业大学力学与建筑工程学院江苏省徐州市221008

实现矿区工业废弃地再利用驱动力的最大化,是合理、有效地开展矿区工业废弃地再利用成为复兴矿区,缓解城市发展压力的重要途径。认为构建由政策引导、利益均衡、产业多元化、创新驱动及监管保障构成的矿区工业废弃地再利用动力机制,是... 详细信息

实现矿区工业废弃地再利用驱动力的最大化,是合理、有效地开展矿区工业废弃地再利用成为复兴矿区,缓解城市发展压力的重要途径。认为构建由政策引导、利益均衡、产业多元化、创新驱动及监管保障构成的矿区工业废弃地再利用动力机制,是实现矿区工业废弃地综合效益最大化,矿区转型与城镇协同、可持续发展的保障。

关键词：资源枯竭煤炭矿区工业废弃地动力机制

Correction to:Wet‑Spinning Knittable Hygroscopic Organogel Fibers Toward Moisture‑Capture‑Enabled Multifunctional Devices

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Advanced Fiber Materials 2023年第2期5卷 697-697页

作者： chang Zhang Peng Xiao Dong Zhang Feng Ni jincui Gu Qingquan Liu Shiao‑Wei Kuo Tao Chen Key Laboratory of Marine Materials and Related Technologies Zhejiang Key Laboratory of Marine Materials and Protective TechnologiesNingbo Institute of Material Technology and EngineeringChinese Academy of SciencesNingbo 315201ZhejiangChina School of Chemical Sciences University of Chinese Academy of ScienceBeijing 100049China Department of Chemical Biomolecular and Corrosion EngineeringThe University of AkronAkron 44325USA Hunan Provincial Key Laboratory of Advanced Materials for New Energy Storage and Conversion Hunan University of Science and TechnologyXiangtan 411201HunanChina Department of Material and Optoelectronic Science Center of Crystal ResearchNational Sun YatSen UniversityKaohsiung 804TaiwanChina

Correction to:Advanced Fiber Materials https://***/10.1007/s42765-022-00243-7 In this article affiliation 5 was *** should have read:Department of Material and Optoelectronic Science,Center of Crystal Research,National Sun YatSen University,Kaohsiung 804,Taiwan,China Tao Chen has been added a corresponding *** original article has been corrected.

关键词： Taiwan Capture Crystal