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粮油科技:英文版 2023年第3期6卷 113-119页

作者： Can Zeng nanjing zhong School of Food Science Guangdong Pharmaceutical UniversityZhongshan 528458China

In this study,lipases of CALB(Candida antarctica lipase B),TLL(Thermomyces lanuginosa lipase),RML(Rhizomucor miehei lipase),CALA(Candida antarctica lipase A)and LU(Lecitase?Ultra)were encapsulated into the nucleotidehybrid metal coordination polymers(CPs)for diacylglyerols(DAG)*** 5'-monophosphate(GMP)and adenosine 5'-monophosphate(AMP)were used as coordinating molecules,and metal ions of Fe^(3+),Ba^(2+),Mn^(2+),Ni^(2+)and Cr^(3+)were applied to prepare *** indicated that,besides Ba^(2+)with AMP,all other metal ions can coordinate with AMP and GMP to generate *** addition,the AMP/Ni was amorphous when standing temperature was 4℃,while it was crystalline when standing temperature was from 30 to 180℃.DAG content from 47.55%to 64.99%was obtained from glycerolysis by CALB@GMP/Ba,RML@GMP/Ba,TLL@GMP/Ba,RML@GMP/Mn and TLL@GMP/***,CALB@GMP/Fe showed selectivity towards DAG formation in the esterification and DAG content up to 61.88%was obtained.

关键词： Lipase Coordination polymers Encapsulation Glycerolysis Esterification

Enzymatic preparation of mono-and diacylglycerols:A review

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Grain & Oil Science and Technology 2023年第4期6卷 185-205页

作者： Jiawei Zheng Yudong Liang Jiaxi Li Shuping Lin Qiangyue Zhang Kanghua Zuo nanjing zhong Xuebing Xu School of Food Science Guangdong Pharmaceutical UniversityZhongshan 528458China College of Food Science and Technology Henan University of TechnologyZhengzhou 450001China Wilmar(Shanghai)Biotechnology Research and Development Center Ltd. Pudong New DistrictShanghai 200137China

Monoacylglycerols(MAGs) and diacylglycerols(DAGs) are partial glycerides widely used in food industry. They are safe and non-toxic food emulsifiers, especially for MAGs. MAGs account for approximately 75% of the total emulsifiers in food industry worldwide. DAGs are recognized as functional cooking oils, they can suppress body fat accumulation and postprandial serum triacylglycerols(TAGs) level. The traditional production of MAGs and DAGs is based on the chemical method, which requires high reaction temperature usually up to 200–260 ℃. Such high temperature is not suitable for oil containing heat sensitive polyunsaturated fatty acids. Enzymatic approach has been received increasing attentions. Enzymatic production of partial glycerides to replace chemical processes has been in industry, particularly for DAGs production as the products have been claimed as a functional and nutritional oil. Enzyme technology for the processing of oils and fats has been moved to industry step by step and case by case during the last 20 years. More and more applications are particularly moving into bulky oils and fats processing. At the same time, the cost of enzymes as a commercial product is reducing steadily. This review summarized the recent 15 years advances on the the enzymatic preparation of MAGs and DAGs. The critical process parameters under different reaction routes were presented and emphasized. The reaction media not only increased the homogeneity of the reaction system, but also shifted the reaction equilibrium towards the target product generation, and this part was stated in detail. In addition, the patent evaluation was included, and the application of MAGs and DAGs was covered.

关键词： Monoacylglycerol Diacylglycerol Enzymatic production Esterification Glycerolysis Tert-butanol Ionic liquids Patent evaluation

STRUCTURE OF VERSICOLACTONE A,A NOVEL SESQUITERPENE LACTONE FROM ARISTOLOCHIA VERSICOLAR ***

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Chinese Chemical Letters 1990年第3期1卷 223-224页

作者： Jiu ZHANG Lin Xing HE nanjing Research Institute of Wild Plants,nanjing 210042 Hui zhong XUE nanjing Institute of Materia Medica,nanjing 210009 Rui FENG Academy of Military Medical Science,Beijing 100850

A novel sesquiterpene tactone,versicolactone A,with 12-carbon ring skeleton,has been isolated from the roots of Aristolochia versicolar ***,and the structure was elucidated on the basis of 2D NMR and MS spectral data.

关键词：一街 HE CDC STRUCTURE OF VERSICOLACTONE A,A NOVEL SESQUITERPENE LACTONE FROM ARISTOLOCHIA VERSICOLAR S.M.HWANG

THEORETICAL ANALYSES AND NUMERICAL EXPERIMENTS FOR TWO-DIMENSIONAL WIND RETRIEVALS FROM SINGLE-DOPPLER DATA

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Journal of Hydrodynamics 2010年第2期22卷 185-195页

作者： HUANG Si-xun CAO Xiao-qun DU Hua-dong zhong Ji-qin Institute of Meteorology PLA University of Science and Technology Nanjing 211101 China National University of Defense Technolog Changsha 410073 China Institute of Urban Meteorology China Meteorological Administration Beijing 100089 China

Based on variational adjoint methods,theoretical analyses and numerical experiments are performed for retrievals of two-dimensional winds and related parameters from single-Doppler radar data in polar *** the method,the reflectivity conservation equation is used as the governing equation and the mass continuity equation as a weak *** the same time,the stable functional of regularization and background field are also introduced in the cost *** on the ideal experiments with artificial data,real two-dimensional wind fields are retrieved with low-altitude data from the nanjing Doppler Radar Station,and the results are encouraging and promising.

关键词： single-Doppler retrievals adjoint methods regularization methods two-dimensional wind

SYNTHESIS AND CRYSTAL STRUCTURE OF A ONE-DIMENSIONAL POLYMERIC CLUSTER[Mo(μ-S)_2Ag(μ-S)_2·α-MePyH]_n

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Chinese Chemical Letters 1990年第3期1卷 255-256页

作者： Ji Guo LI Xin Quan XIN Department of Chemistry,nanjing University,nanjing,China zhong Yuan ZHOU Kai Bei YU Li LIU Chingdu Center of Analysis and Determination,Academia Sinica,Chengdu,China

Reaction of (NH_4)_2MoS_4 with AgI in α-MePy gives the title com- pound,an X-ray analysis of which shows that the molecule forms a one-dimensional polymeric chain with continuous metal-metal bonds.

关键词： SYNTHESIS AND CRYSTAL STRUCTURE OF A ONE-DIMENSIONAL POLYMERIC CLUSTER[Mo Ag MePyH

Effect of recruitment maneuver and tidal volume at post recruitment maneuver on endothelium-dependent relaxation of pulmonary arteries rings in rats with acute lung injury

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Effect of recruitment maneuver and tidal volume at post recr...

Summer extreme precipitation patterns and synoptic-scale circulation precursors over the Tibetan Plateau

中华医学会第五次全国重症医学大会

作者： Department of Critical Care Medicine,nanjing zhong-Da hospital,Southeast University,(nanjing 210009 ) Pan Chun Yang Yi Qiu Haibo.

Objective We sought to evaluate pulmonary arterial vasomotor function, local inflammatory reaction and discuss the mechanism at post recruitment maneuver with different tidal volume ventilation in rats with acute lung... 详细信息

关键词： Acute lung injury Protective ventilation Recruitment maneuver arterial vasomotor function Rat

来源： cnki会议评论

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Science China Earth Sciences 2024年第5期67卷 1625-1638页

作者： Zhiyuan DING Yao HA zhong zhong College of Meteorology and Oceanography National University of Defense TechnologyChangsha 410073China Key Laboratory for Virtual Geographic Environment School of Geography ScienceNanjing Normal UniversityNanjing 210023China Jiangsu Collaborative Innovation Center for Climate Change School of Atmospheric SciencesNanjing UniversityNanjing 210023China

In the context of global warming,the extreme summer precipitation over the Tibetan Plateau(TP)has changed *** this study,the summer(June–August)extreme precipitation on the TP was classified into three spatial types by applying the K-means clustering method to the Third Pole Region long time-series high-resolution(1/30°)precipitation dataset(TPHi Pr,1979–2020).The characteristics of the circulation anomalies and precursors corresponding to the extreme precipitation on the TP in summer during 1979–2020 were *** results showed that the summer extreme precipitation of the TP can be categorized into northwestern(NW),southeastern(SE),and southern Himalayan(HS)types based on extreme precipitation *** NW and SE types are mainly influenced by anomalous signals in the mid-to-high latitude regions upstream of them,whereas the HS type is controlled by the localized subtropical anomalous *** the 8th day before the onset of the NW type,an anomalous cyclone was observed in the western Atlantic Ocean(60°W,50°N),which triggered the west-to-east quasi-latitudinal propagation of Rossby *** the onset day of the NW type,the upper troposphere showed positive-negative-positive geopotential height anomalies along the latitudinal 40°N from the Caspian Sea,the western part of Xinjiang,to the northeastern *** entered from the Arabian Sea along the southeastern edge of the anomalous cyclone on the southwestern TP and converged in the northwestern *** to the NW type,the precursors of the SE type appeared at higher latitudes and were more *** the 8th day before the onset of the SE type,an anomalous cyclone occurred near Greenland(60°W,70°N)and excited Rossby waves propagating *** the onset day of the SE type,the upper troposphere showed negative-positive-negative geopotential height anomalies across Eurasia from the Ural Mountains and the Iranian Plateau to the northern TP in the northwest-southeast directi

关键词： Tibetan Plateau Summer extreme precipitation Atmospheric circulation anomaly Precursor Teleconnection wave train

龙潭组下部含煤段腕足类的发现及其意义——对龙潭组成煤环境的新认识

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古生物学报 1989年第4期28卷 474-479,571-572页

作者：胡世忠南京地质矿产研究所

一、问题的提出龙潭组是我国南方经济价值最大的含煤岩系,曾以典型的海陆交替相而闻名于世。过去一向把龙潭组底部中至粗粒长石石英砂岩和煤层作为陆相的标志。然而,十几年来,随着国民经济建设的迅速发展,煤田地质工作的不断深入,在苏... 详细信息

一、问题的提出龙潭组是我国南方经济价值最大的含煤岩系,曾以典型的海陆交替相而闻名于世。过去一向把龙潭组底部中至粗粒长石石英砂岩和煤层作为陆相的标志。然而,十几年来,随着国民经济建设的迅速发展,煤田地质工作的不断深入,在苏南地区的勘探队于这层长石石英砂岩中较普遍发现有指相意义的矿物--海录石(颗粒均较新鲜,大多呈胶体形态充填在碎屑之间)。浙江省煤田地质勘探公司和长广煤矿地质队骆善胜(1980)等先后在苏浙皖交界地区的广德牛头山西边村、龙山洼、王村、查扉村等井田龙潭组下部含煤段的主采煤层(俗称“C”

关键词：龙潭组成煤环境腕足类

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对远程警戒雷达的超视距侦察和干扰技术研究

微波学报 2010年第S1期26卷 627-630页

作者：王强井应忠南京电子技术研究所南京210039

远程警戒雷达由于作用距离远、发射功率大、优良的抗干扰性能的特点,主要用于搜索、监视空中或海上目标,并可引导我方战斗机执行任务,而受到各军事强国的重视并大力研发。在对此类雷达的超视距侦察和干扰方面,国内外鲜有工程实现和文献... 详细信息

远程警戒雷达由于作用距离远、发射功率大、优良的抗干扰性能的特点,主要用于搜索、监视空中或海上目标,并可引导我方战斗机执行任务,而受到各军事强国的重视并大力研发。在对此类雷达的超视距侦察和干扰方面,国内外鲜有工程实现和文献著述。本文通过对超视距侦察和干扰技术的研究,寻找出一种新的地对地干扰方案。该方案对干扰和破坏敌方雷达侦察我方目标,并能掩护我方目标,同时也能检验我方雷达的抗干扰能力。

关键词：超视距侦察干扰

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全面推进高校素质教育亟需三个“进一步”

南京晓庄学院学报 2011年第4期27卷 45-49,123页

作者：高忠南京晓庄学院学科教育研究所江苏南京210017

高校素质教育是高校在完成高等教育人才培养根本任务的过程中实施的指向并促进大学生全面发展的教育,是高等教育的理想境界。自1995年起步探索以来,高校素质教育取得了可喜的成绩,同时也面临着从思想观念到实际操作等方面的诸多问题。... 详细信息

高校素质教育是高校在完成高等教育人才培养根本任务的过程中实施的指向并促进大学生全面发展的教育,是高等教育的理想境界。自1995年起步探索以来,高校素质教育取得了可喜的成绩,同时也面临着从思想观念到实际操作等方面的诸多问题。推进高校素质教育亟需进一步提高认识,增强自觉性;明确内涵,把握特殊性;深化改革,体现时代性。

关键词：高校素质教育 “进一步”