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55篇 您的检索式:作者名="Nowacka"
    题名 作者 年代 出处 被引量
1超高效液相色谱-串联质谱法同时测定玉米中9种真菌毒素显示文摘为高效检测玉米中的生物毒素,采用80%乙腈-0.1%甲酸水溶液提取、QuEChERS法净化、甲醇-0.1%甲酸+5 mmol/L甲酸铵水溶液经C18柱梯度洗脱分离、电喷雾正负离子同时扫描并多反应监测模式采集数据的综合方法,对玉米中黄曲霉毒素B1、B2、伏马毒素B1、B2、B3、呕吐毒素、3-乙酰脱氧雪腐镰刀菌烯醇、15-乙酰脱氧雪腐镰刀菌烯醇及玉米赤霉烯酮9种真菌毒素进行同时测定。结果表明,9种真菌毒素在0.25~250μg/L浓度范围内线性关系良好,相关系数均在0.9999以上,检出限在0.079~1.8μg/kg之间,定量限在0.26~6.0μg/kg之间,回收率在80.2%~113.8%之间,相对标准偏差≤7.7%。用该方法同时检测吉林省240份玉米样品中9种真菌毒素,其中未检测出黄曲霉毒素B1、B2,但其它7种毒素均有检出,其中ZEN检出率最小,为14.6%,FB2检出率最大,达到98.3%。本方法操作简单、灵敏度高、重现性好,结果准确,适用于玉米中多组分真菌毒素同时检测。谭莉 孟繁磊 范宏 ANNA Nowacka 魏春雁 2021食品工业科技2021,42,7:7
2吉林省玉米真菌毒素污染状况及其膳食风险评估研究显示文摘采集吉林省主产区玉米280份,采用液相色谱串联质谱法测定13种真菌毒素含量,研究吉林省玉米中多种真菌毒素污染和膳食暴露风险状况,评价膳食暴露风险。结果表明,供试玉米中真菌毒素的平均含量为522.3μg/kg,真菌毒素污染种类分别是伏马菌素(97.9%)、脱氧雪腐镰刀菌烯醇(52.1%)和玉米赤霉烯酮(37.5%),平均污染水平分别为1269.1、284.2、42.8μg/kg。采用残留平均值计算成人和儿童经玉米摄入的伏马毒素、脱氧雪腐镰刀菌烯醇及玉米赤霉烯酮,结果无显著慢性摄入风险。以最大残留值计算摄入呕吐毒素的膳食暴露风险,成人和儿童无显著急性摄入风险。吉林省玉米中真菌毒素的污染呈多种类污染普遍的现象,居民通过玉米摄入真菌毒素的风险熵值很小,对人体健康潜在风险不大。孟繁磊 范宏 谭莉 Anna Nowacka 宋志峰 魏春雁 2021玉米科学2021,29,5:6
3改进的QuEChERS法结合UPLC-MS/MS测定小米中23种农药残留显示文摘目的:建立改进的QuEChERS技术结合UPLC-MS/MS法测定小米中23种农药残留的分析方法。方法:小米样品水化后经乙腈提取,QuEChERS法净化,C_(18)色谱柱分离,以5 mmol/L甲酸铵水溶液和5 mmol/L甲酸铵甲醇溶液作为流动相进行梯度洗脱,电喷雾正离子模式(ESI+)电离,多反应监测模式(MRM)检测,基质标准溶液匹配外标法定量。结果:23种农药在1~100 μg/L线性关系良好,相关系数均大于0.999,方法的检出限(S/N=3)为0.27~1.15 μg/kg,定量限(S/N=10)为0.89~3.83 μg/kg。在定量限、2倍定量限和10倍定量限3个添加水平下,23种农药的回收率为63.29%~106.7%,相对标准偏差(n=6)为1.61%~9.27%。140份小米样品中,1份样品检出氯虫苯甲酰胺残留,5份样品检出丙环唑残留,6份样品的检出值均在限量要求以内,表明吉林省小米产品安全可靠。结论:该方法操作简单、灵敏度高、快速准确,适用于小米中农药多残留的检测。范宏 孟繁磊 谭莉 Anna Nowacka 魏春雁 2021食品科技2021,46,7:4
4The dog genome map and its use in mammalian comparative genomics显示文摘Switonski M Szczerbal I Nowacka J 0,,:1
5Reform of public administration and the decentralization of the state in Poland显示文摘 NOWACKITHE K 2000European Public Law2000,6,1:1
6Vascular endothelial growthfactor (VEGF) and its role in the central nervous system: A newelement in the neurotrophic hypothesis of antidepressant drug action显示文摘Marta Maria Nowacka Ewa Obuchowicz 2012Neuropeptides2012,46,:1
7Drying of ultrasound pretreated apple and its selected physical properties显示文摘NOWACKA M WIKTOR A SLEDZ M 2012Journal of Food Engineering2012,113,3:1
8Vascular endothelial growth factor (VEGF) and its role in the central nervous system:a new element in the neurotrophic hypothesis of antidepressant drug action显示文摘Nowacka M M Obuchowicz E 0,,01:1
9Variability of thyroid blood flow Doppler parameters in healthy women 显示文摘Krejza J Nowacka A Szylak A 2004Ultrasound Med Biol2004,30,7:1
10Vascular endothelialgrowth factor (VEGF) and its role in the central nervous system: Anew element in the neurotrophic hypothesis of antidepressant drugaction显示文摘Marta Maria Nowacka Ewa Obuchowicz 2012Neuropeptides2012,46,:1
11Vascular endothelial growth factor (VEGF) and its role in the central nervous system: A new element in the neurotrophic hypothesis of antidepressant drug action显示文摘Marta Maria Nowacka Ewa Obuchowicz 2011Neuropeptides2011,,1:1
12Membrane lipid co-aggregation with t-synuclein fibrils 显示文摘ttellstrand E Nowacka A Topgaard D 2013PI oS One2013,8,77:1
13Anes- thesiology and the cytokine network 显示文摘LISOWSKA B SZYMAlqSKA M NOWACKA E 2013Postepy higieny I medy- cyny doswiadczalnej2013,67,4:1
14Vascular endothelial growth factor (VEGF) and its role in the central nervous system: A new element in the neurotrophic hypothesis of antidepressant drug action显示文摘Marta Maria Nowacka Ewa Obuchowicz 2011Neuropeptides2011,,1:1
15Frequencies of the most common mutations responsible for phenylketonuria in Poland显示文摘Zekanowski C Nowacka M Zgulska M 1994Mol Cell Probes1994,8,4:1
16Effect of ultrasound treatment on the water state in kiwifruit during osmotic dehydration显示文摘Nowacka M Tylewicz U Laghi L 2014Food Chemistry2014,,144:1
17Deter mination of Alfalfa (Medicago sativa) saponins by high - performance liquid chromatography 显示文摘Nowacka J Oleszek W 1994Agric Food Chem1994,42,:1
18Physicochemical and electrokinetic properties of silica/lignin biocomposites 显示文摘KLAPISZEWKIL NOWACKA M MILCZAREK G 2013Carbohydrate Polymers2013,94,1:1
19The dog genome map and its use in mammalian comparative genomics 显示文摘Switonski M Szczerbal I Nowacka 200445: 195-2142004,45,:1
20Determination of alfalfa ( Medicago saliva) saponins by high - performance liquid chromatography 显示文摘Nowacka J Oleszek W 1994Agric Food Chem1994,42,:1
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