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高效液相色谱-荧光检测法测定罐头食品中的双酚A、BADGE及其衍生物 被引量:26
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作者 葛宇 印杰 +5 位作者 曹程明 叶天 宁啸骏 虞成华 熊薇 忻元庆 《食品与发酵工业》 CAS CSCD 北大核心 2009年第9期119-123,共5页
研究建立了一种罐头食品中的双酚A、BADGE及其衍生物含量的高效液相色谱-荧光检测法。前处理包括乙腈萃取,超声,旋转蒸发,压滤等步骤。样品经ZORBAX SB-C18柱(4.6 mm×250 mm)分离,以0.02 mol/L乙酸铵溶液和甲醇为流动相,在激发波长... 研究建立了一种罐头食品中的双酚A、BADGE及其衍生物含量的高效液相色谱-荧光检测法。前处理包括乙腈萃取,超声,旋转蒸发,压滤等步骤。样品经ZORBAX SB-C18柱(4.6 mm×250 mm)分离,以0.02 mol/L乙酸铵溶液和甲醇为流动相,在激发波长225 nm、发射波长305 nm下进行荧光检测。检出限达到0.04-0.1μg/mL。6次重复实验的相对标准偏差分别为BADGE.2H2O 0.60%、BPA 0.83%、BADGE.H2O 1.02%、BADGE.H2O.HCl 0.66%、BADGE 0.59%、BADGE.HCl 0.37%、BADGE.2HCl 1.81%,方法回收率分别为BADGE.2H2O 93%-105%、BPA97%-104%、BADGE.H2O 85%-101%、BADGE.H2O.HCl 92%-102%、BADGE 96%-99%、BADGE.HCl 95%-106%、BADGE.2HCl 87%-111%,满足痕量分析要求。该方法简便快速,灵敏可靠,适用于罐头食品中双酚A和6种BADGE衍生物含量的同时检测。 展开更多
关键词 高效液相色谱-荧光法 罐头食品 badge及其衍生物 检测
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超高效液相色谱-串联质谱法同时测定鱼、肉类罐头食品中的BADGE、NOGE及其衍生物 被引量:3
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作者 林赛君 陈思 +1 位作者 薛鸣 张虹 《食品与发酵工业》 CAS CSCD 北大核心 2011年第8期155-160,共6页
建立了一种罐头食品中的BADGE(bisphenol A diglycidyl ether,双酚A-二环氧甘油醚)、NOGE(novolacglycidyl ether,酚醛清漆甘油醚)及其衍生物含量的超高效液相色谱-串联质谱检测法。前处理包括正己烷/丙酮微波辅助萃取,Varain-PS-DVB固... 建立了一种罐头食品中的BADGE(bisphenol A diglycidyl ether,双酚A-二环氧甘油醚)、NOGE(novolacglycidyl ether,酚醛清漆甘油醚)及其衍生物含量的超高效液相色谱-串联质谱检测法。前处理包括正己烷/丙酮微波辅助萃取,Varain-PS-DVB固相萃取柱净化等。样品经BEH C18色谱柱(100 mm×2.1 mm,1.7μm)分离,以乙腈和0.2%甲酸水为流动相,进行梯度洗脱,在API 4000-QTRAP质谱仪电喷雾正离子、多反应监测(MRM)模式下进行检测。分析物检出限达到0.010 2 ng/g到0.197 2 ng/g,三水平加标回收率在65.7%~99.1%。 展开更多
关键词 超高效液相色谱-串联质谱法 罐头食品 badge NOGE 衍生物 检测
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Symbolic Images of Colors, Animals and Machines in The Red Badge of Courage
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作者 王晓俊 《英语广场(学术研究)》 2014年第1期23-27,30,共6页
Abstract:Stephen Crane was an outstanding American novelist,poet,and journalist.He achieved great success in his literary works during his brief career.Crane’s most well-known work,The Red Badge of Courage,is commonl... Abstract:Stephen Crane was an outstanding American novelist,poet,and journalist.He achieved great success in his literary works during his brief career.Crane’s most well-known work,The Red Badge of Courage,is commonly believed to be the first great novel of the American Civil War,largely because of its vivid and detailed description of the experience of warfare.This paper analyzes the images of color,animal and machine,which convey Crane’s thoughts of war:war is full of chaos,brutality,and confusion,without any romantic elements or heroism. 展开更多
关键词 The Red badge of Courage symbolic images color images animal images machine images
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Symbolic Images of Figures in The Red Badge of Courage
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作者 王晓俊 《海外英语》 2014年第3X期5-7,9,共4页
Crane’s most well-known work,The Red Badge of Courage,is commonly believed to be the first great novel of the American Civil War,largely because of its vivid and detailed description of the experience of warfare.This... Crane’s most well-known work,The Red Badge of Courage,is commonly believed to be the first great novel of the American Civil War,largely because of its vivid and detailed description of the experience of warfare.This paper conveys figure images symbolize that human life is insignificant in an indifferent universe in the novel,which are perfect symbolic images distinguish Crane as a forerunner of modernistic writers. 展开更多
关键词 CRANE The Red badge of COURAGE SYMBOLIC images FIG
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日本航空自卫队基地防空地面设施(BADGE)系统 被引量:1
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作者 刘春阳 《现代防御技术》 2001年第6期10-15,20,共7页
分别讨论航空自卫队BADGE系统的指挥控制、通信、侦察监视和预警以及电子战系统 ,介绍其历史沿革、现状和发展趋势 。
关键词 日本 航空自卫队 C^3I指挥控制 军事通信 侦察监视 防空预警 电子战 基地防空设施 badge系统
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Filter badge SO_2捕集-离子色谱法测定空气中二氧化硫 被引量:3
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作者 陈秀娟 谭红 +1 位作者 洪涛 沈方祥 《中国环境监测》 CAS CSCD 北大核心 2009年第5期45-46,共2页
用Filter badge SO2捕集空气中SO2。用双氧水将捕集到的SO2氧化成SO42-,再用离子色谱法测定SO42-的浓度,按公式f SO2=2082×103×(T/τ)X计算,即可得到捕集时间内的平均SO2浓度f SO2(ppb)。
关键词 FILTER badge SO2 二氧化硫 离子色谱
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Literature Review on The Red Badge of Courage
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作者 李翠翠 《海外英语》 2010年第6X期228-229,共2页
The Red Badge of Courage is one of the most controversial works of Stephen Crane.Critics have long debated whether this novel should be considered a product of any specific literary movement or method,which is listed ... The Red Badge of Courage is one of the most controversial works of Stephen Crane.Critics have long debated whether this novel should be considered a product of any specific literary movement or method,which is listed in this literature review. 展开更多
关键词 The RED badge of COURAGE Stephen CRANE LITERATURE review
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A Research on Symbolism in The Red Badge of Courage
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作者 曾杰 《海外英语》 2010年第12X期242-244,共3页
Stephen Crane(Stephen Crane,1871-1900),a famous American novelist and poet.The Red Badge of Courage,his masterwork,published in book form in 1895,has been widely acknowledged as a classic in American literary history.... Stephen Crane(Stephen Crane,1871-1900),a famous American novelist and poet.The Red Badge of Courage,his masterwork,published in book form in 1895,has been widely acknowledged as a classic in American literary history.In most cases,symbolism is considered to be a technique used by Crane to convey its naturalistic theme.This thesis attempts to make a detailed analysis of the system of symbols in The Red Badge of Courage to show that symbolism is used by Crane to better convey his naturalistic ideas so that a better understanding and appreciation of the work can be achieved.Crane's symbolic style makes him become a pioneer modernistic writer who has influenced many later writers. 展开更多
关键词 Stephen CRANE The RED badge of COURAGE symbolism.
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An Analysis of Stephen Crane's The Red Badge of Courage
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作者 李楠 《疯狂英语(教师版)》 2012年第3期198-199,204,共3页
The Red Badge of Courage,the masterpiece of Stephen Crane,was "an episode of the American Civil War".It is written in a naturalistic style which indicates the trend of naturalistic writings in the 20th centu... The Red Badge of Courage,the masterpiece of Stephen Crane,was "an episode of the American Civil War".It is written in a naturalistic style which indicates the trend of naturalistic writings in the 20th century in America.As a naturalist novel,it takes survival,determinism,violence,and taboo as key themes,and shows indifference of the natural world. 展开更多
关键词 Stephen Crane The Red badge of Courage NATURALISM indifference of the nature
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高效液相色谱法测定食品用金属容器内壁涂料中的双酚A二缩水甘油醚(BADGE) 被引量:1
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作者 白彦坤 郭丽敏 +3 位作者 王琪 张敬轩 李文良 刘金鹏 《现代仪器》 2010年第5期88-89,69,共3页
建立一种测定食品用金属容器内涂料中的双酚A二缩水甘油醚(BADGE)的方法。采用选择不同的模拟条件提取样品,用高效液相色谱进行测定。方法的检出限为0.05μg/mL,回收率为85.2%~93.1%,相对标准偏差为2.9%~5.2%。
关键词 双酚A二缩水甘油醚(badge) 高效液相色谱 食品用金属容器
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Study on Human Weaknesses in Henry in The Red Badge of Courage
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作者 CHU Shi-qi 《Journal of Literature and Art Studies》 2022年第12期1257-1260,共4页
As one of Crane’s most representative works,The Red Badge of Courage has been paid much attention to and studied by scholars at home and abroad from different perspectives since its publication.As for me,I’d like to... As one of Crane’s most representative works,The Red Badge of Courage has been paid much attention to and studied by scholars at home and abroad from different perspectives since its publication.As for me,I’d like to study on human weaknesses in Henry in The Red Badge of Courage to give an analysis of the three main human weaknesses existing in Henry and explore the underlying causes.It will be of great benefit to promote our understanding of the novel from this angle,thus bringing us much practical significance. 展开更多
关键词 The Red badge of Courage human weaknesses Henry
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Naturalistic Analysis on Stephen Crane's The Red Badge of Courage
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作者 李夏莲 胡笑瑛 《海外英语》 2015年第6期167-168,共2页
The Red Badge of Courage is the masterpiece of Stephen Crane. As a naturalist novel, its success is based on strong visual stimulation and the continuous auditory shock, a three-dimensional war movie which is cracklin... The Red Badge of Courage is the masterpiece of Stephen Crane. As a naturalist novel, its success is based on strong visual stimulation and the continuous auditory shock, a three-dimensional war movie which is crackling with sounds and colors was rendered so incisively and vividly. This paper aims to probe the naturalism in The Red Badge of Courage from two angles:visual aspects and auditory aspects. 展开更多
关键词 The Red badge of COURAGE NATURALISM visual ASPECTS AUDITORY ASPECTS
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The Red Badge of Courage: The Greatest Truth of War
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作者 张志远 《海外英语》 2017年第8期177-178,共2页
The Red Badge of Courage is a classic in American literature, which exerts a profound influence on war novels afterwards. Inthis novel, instead of depicting war as something heroic or glorious, Stephen Crane describe ... The Red Badge of Courage is a classic in American literature, which exerts a profound influence on war novels afterwards. Inthis novel, instead of depicting war as something heroic or glorious, Stephen Crane describe the war in an alarming way, thus uncoveringthe truth of war and highlighting its anti-war theme. 展开更多
关键词 WAR The Red badge of Courage BRUTALITY humbleness subhuman ANTI-WAR
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A Study of Irony in Stephen Crane's The Red Badge of Courage
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作者 鲍姗姗 《海外英语》 2018年第2期165-167,共3页
Stephen Crane is a famous naturalist writer in the nineteenth Century.He creates a new method of literary writing in America.His famous novel The Red Badge of Courage is an episode of the American civil war.The novel... Stephen Crane is a famous naturalist writer in the nineteenth Century.He creates a new method of literary writing in America.His famous novel The Red Badge of Courage is an episode of the American civil war.The novel’s rhetoric device"irony"is worthy of contemporary scholars to carry out in-depth research.Crane adopts irony in his works to enhance the performance of language tension and the profound theme of the novel.The artistic features of irony appear in the novel frequently,such as verbal irony,scene irony and structural irony,which constructs the basic framework and structure of this novel and makes it more humorous,more ironic and more meaningful. 展开更多
关键词 Stephen Crane The Red badge of Courage verbal irony scene irony structural irony
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The First Modern Novel of War in American Literature──On The Red Badge of Courage
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作者 陈许 《盐城师范学院学报(人文社会科学版)》 1997年第1期52-57,共6页
关键词 On The Red badge of Courage
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劳斯莱斯魅影Black Badge 暗夜之光
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作者 刘承重 刘谱 《轿车情报》 2017年第10期90-93,共4页
当圣洁的欢庆女神幻化为一袭黑衣的魅惑女郎,她将引领你进入暗夜中的极乐世界。这部特殊的劳斯莱斯名为魅影Black Badge。在它周身上下正缭绕着一层神秘而深邃的黑色迷雾。车头的欢乐女神在迷雾中挥动着翅膀。只是这次,圣洁的女神已经... 当圣洁的欢庆女神幻化为一袭黑衣的魅惑女郎,她将引领你进入暗夜中的极乐世界。这部特殊的劳斯莱斯名为魅影Black Badge。在它周身上下正缭绕着一层神秘而深邃的黑色迷雾。车头的欢乐女神在迷雾中挥动着翅膀。只是这次,圣洁的女神已经幻化为身着黑衣的魅惑女郎,就像一只在黑夜中振翅的性感精灵。 展开更多
关键词 劳斯莱斯 BLACK badge 制动系统 自动变速器 空气悬架 碳纤维材料 路感 最大扭矩 轮圈 双涡轮增压
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LC-MS/MS分析罐装食品和饮料中的双酚A-缩水甘油醚(BADGE)、双酚F-缩水甘油醚(BFDGE)及其衍生物
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作者 Hector Gallart-Ayala Encamacion Moyano +1 位作者 M,T. Galceran Claudia EB Martins 《中国食品》 2012年第12期60-63,共4页
双酚A缩水甘油醚(BADGE)和双酚F-缩水甘油醚(BFDGE)经常被用于罐装食品和饮料中,但它们及它们的衍生物存在着潜在的致突变性、遗传毒性和抗雄激素作用,欧盟已对其总量作了限制。本文的目的就是开发一种能同时定量测定罐装食品和... 双酚A缩水甘油醚(BADGE)和双酚F-缩水甘油醚(BFDGE)经常被用于罐装食品和饮料中,但它们及它们的衍生物存在着潜在的致突变性、遗传毒性和抗雄激素作用,欧盟已对其总量作了限制。本文的目的就是开发一种能同时定量测定罐装食品和饮料中BADGE、BFDGE及其衍生物的快速灵敏的LC-MS/MS方法。 展开更多
关键词 badge BFDGE LC-MS/MS 食品安全
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ITMA ASIA + CITME 2010 Exhibition Space Sold Out Visitors offered convenient online registration and badge printing service
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《China Textile》 2010年第5期22-22,共1页
The reputation of ITMA ASIA+ClTME 2010 as Asia’s premier textile industry platform has been given a further boost following an announcement from the show organizers that all exhibition space has now been sold. Over 1... The reputation of ITMA ASIA+ClTME 2010 as Asia’s premier textile industry platform has been given a further boost following an announcement from the show organizers that all exhibition space has now been sold. Over 1,100 textile and garment machinery manufacturers have applied successfully to exhibit at the second combined show,taking up 100,000 square meters of Shanghai New International Expo Centre. 展开更多
关键词 ITMA ASIA ASIA CITME 2010 Exhibition Space Sold Out Visitors offered convenient online registration and badge printing service 2010
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食品金属罐内涂层中BADGE,BFDGE及其衍生物迁移量的测定方法 被引量:4
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作者 孙岩 王振华 +2 位作者 杜悦 张俊丽 王骕 《食品工业》 CAS 北大核心 2018年第3期318-322,共5页
建立一种食品金属罐内涂层中BADGE,BFDGE及其衍生物迁移量的检测方法。按照标准要求,食品金属罐内涂层进行迁移试验,迁移试验所得食品模拟液进行高效液相色谱法分析。试验条件为色谱柱:Agilent Eclipse XDB-C_(18)(4.6 mm×250 mm,5... 建立一种食品金属罐内涂层中BADGE,BFDGE及其衍生物迁移量的检测方法。按照标准要求,食品金属罐内涂层进行迁移试验,迁移试验所得食品模拟液进行高效液相色谱法分析。试验条件为色谱柱:Agilent Eclipse XDB-C_(18)(4.6 mm×250 mm,5μm);流动相:甲醇-水,梯度洗脱;进样量:20μL;流速:1.000 m L/min;柱温:30℃;荧光检测器:激发波长265 nm,发射波长310 nm;定量分析采用外标法。在试验条件下,BADGE,BFDGE及其衍生物分离效果较好。检测质量浓度线性范围为0.5~10.0 mg/L(水基),0.5~10.0 mg/kg(脂基),相关系数均大于0.99。水基BADGE,BFDGE及其衍生物检出限在0.06~0.23 mg/L之间,平均回收率在96.3%~107.8%之间,精密度均小于等于6.4%;脂基BADGE,BFDGE及其衍生物检出限在0.11~0.30 mg/kg之间,平均回收率在92.4%~107.2%之间,精密度均小于等于8.0%。方法操作简便、准确、分离效果好,可同时检测食品金属罐内涂层中10种BADGE,BFDGE及其衍生物迁移量。 展开更多
关键词 食品金属罐 badge BFDGE 迁移量
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食品罐头内涂层中的BPA,BADGE、NOGE、BFDGE及其衍生物的检测技术研究进展 被引量:1
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作者 左莹 禄春强 +1 位作者 沈霞 秦紫明 《食品工业》 北大核心 2012年第11期175-179,共5页
综述了食品罐头内涂层中的有害物质BPA,BADGE,NOGE,BFDGE及其衍生物的检测技术,其中包括液相色谱法、液质联用法、气质联用法、极谱法、分光光度法和动力学光度法、流动注射化学发光法、毛细管胶束电动力学色谱法以及样品的前处理方法,... 综述了食品罐头内涂层中的有害物质BPA,BADGE,NOGE,BFDGE及其衍生物的检测技术,其中包括液相色谱法、液质联用法、气质联用法、极谱法、分光光度法和动力学光度法、流动注射化学发光法、毛细管胶束电动力学色谱法以及样品的前处理方法,并对不同的方法进行的对比和评价。 展开更多
关键词 BPA badge NOGE BFDGE 检测
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