aflatoxins相关论文
Interactions of aflatoxins biosynthesis in Aspergillus flavus with nitrogen regulation network and T
Aflatoxins (AFs),secondary metabolites produced by Aspergillus flavus and Aspergillus parasiticus,have strong toxicity a......
Generic Monoclonal Antibodies Against Major Aflatoxins Using a Modified Two-step Screening Procedure
Monoclonal antibodies (McAbs) cross-reactive with four major aflatoxins were achieved using a modified two-step screenin......
Three class-specific monoclonal antibodies against aflatoxins were screened by a designed strategy in which aflatoxin G2......
@@ Contamination of foodstuffs with mycotoxins is one of the most concerning problems in food and feed safety. Mycotoxin......
Identification of resistance genes to Aspergillus flavus Infection in peanut through genetic and gen
Aspergillus flavus and A.parasiticus infect peanut before harvest in the field and after harvest during storage.These fu......
This study established an immunoaffinity column for selective extraction of aflatoxins in agri-products.Specifically, th......
Simultaneous determination of aflatoxins and ochratoxin A in bee pollen by low-temperature fat preci
A simple and sensitive method has been developed for simultaneous determination of aflatoxins (AFB 1, AFB2, AFG1 and AFG......
Aflatoxins are a group of mycotoxins produced as metabolites by the fungi Aspergillus Flavus and Aspergillus Parasiticus......
Aspergillus flavus SUMO, A Novel Modifier of SUMOylation, Contributes to the Fungal Virulence and To
As the modifier in SUMOylation, SUMO can be reversibly attached to target proteins, and influences several important......
目的利用高效液相色谱-质谱联用仪(LC-MS/MS)建立茶叶中黄曲霉毒素(B1、B2、G1和G2)的快速定性定量分析方法。方法样品经过多功能......
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AIM: To assess the combinative role of aflatoxin B1 (AFB1),cyanobacterial toxins (cyanotoxins), and hepatitis B virus (H......
目的:建立高效液相色谱法检测花生油中黄曲霉毒素(aflatoxin,AFT)的分析方法。方法:试样经甲醇- 水溶液(70:30,V:V)提取,免疫亲和柱净化,通过......
建立了山银花药材中黄曲霉毒素等4种真菌毒素的超高效液相色谱-串联质谱(UHPLC-MS/MS)分析方法,并对4种黄曲霉毒素的裂解规律进行......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的 构建黄曲霉毒素B1( AFB1)和B2(AFB2)生物可及性体外消化模型并进行验证.方法 体外条件下,模拟胃肠道生理消化过程,研究消化时......
建立了高效液相色谱法测定中药材阳春砂中黄曲霉素(AFT)B_1、B_2、G_1、G_2的方法。样品经提取、免疫亲和层析净化,采用荧光检测器......
黄曲霉毒素是农产品和粮油产品的重点监控污染物,痕量污染即可造成严重后果,对其实现监控的有效途径是高灵敏度检测技术。通过增强......
黄曲霉是一种腐生丝状致病真菌,广泛存在于储藏粮食及加工食品中,其产生的次级代谢物——黄曲霉毒素已被列为一级致癌物,不仅给我......
目的:建立中药饮片中黄曲霉毒素(AF)B1、B2、G1、G2含量测定的方法。方法:收集中药饮片87批,用免疫亲和柱进行AF的分离处理,采用高液相......
本试验旨在研究黄曲霉毒素与吸附剂对肉鸭生长性能和免疫指标的影响,以评价蒙脱石与酵母细胞壁吸附剂的作用效果。选用1日龄樱桃谷......
依据GB/T18979—2003《食品中黄曲霉毒素的测定》,对免疫亲和层洗净化高效液相色谱法测定木薯干中黄曲霉毒素B1的不确定度进行了评......
Hepatocellular carcinoma(HCC) is one of the leading causes of cancer deaths worldwide,primarily affecting populations in......
采用免疫亲和柱净化反相HPLC法,对加标的奶酪样品中的黄曲霉毒素B1、B2、G2、G1和M1进行了检测,并运用梯度洗脱技术优化了色谱条件。......
通过用自制净化柱净化,利用高效液相色谱仪对饲料中的黄曲霉毒素B1、B2、G1、G2、M1同时进行检测,样品经体积分数为84%的乙腈溶液提取......
以花生为原料,通过对涂膜花生贮藏过程中黄曲霉毒素的含量测定,研究涂膜对花生中黄曲霉毒素的抑制作用。正交实验结果表明:选择cps1......
目的对中药复方制剂牛黄镇惊丸中黄曲霉毒素残留检测方法进行研究。方法采用免疫胶体金(GICA)方法和免疫亲和柱-高效液相色谱(IAC-......
随机抽取浙江省8家不同规模牛羊养殖场青粗饲料样品22份,采用高效液相色谱法检测黄曲霉毒素,ELISA法检测玉米赤霉烯酮、赭曲霉毒素......
本研究对油料(大豆、油菜籽)以及食用植物油中黄曲霉毒素、赭曲霉毒素A和玉米赤霉烯酮的快速检测方法进行了研究,建立了快速检测的筛......
建立同时对食品中的4种黄曲霉毒素进行定性定量分析的高效液相色谱三重四极杆质谱确证方法。样品经甲醇-水提取、免疫亲和柱净化后......
黄曲霉毒素(AFT)是一类有毒致癌物,污染粮食、饲料等,对人体及生物危害较大。该毒素的解毒与去毒一直是研究的热点。本文综述了黄曲霉......
本实验基于在黄曲霉毒素单克隆抗体基础上,建立酶联免疫(ELISA)直接法检测花生及其制品中黄曲霉毒素(B1、B2、G1、G2)的含量。应用黄曲......
对蒙脱石进行复合改性,构建了新型纳米吸附材料AAN,分别从振荡时间、吸附剂用量、溶液pH、平衡温度几个方面研究了AAN对黄曲霉毒素......
黄曲霉毒素是农作物常见的受污染的霉菌毒素 ,毒性大 ,稳定性高 ,是潜在的肝癌致癌物 ,对人的危害较大。该毒素的解毒与去毒一直是......
Mycotoxin contamination in agro-food systems has been a serious concern globally during the last few decades. Mycotoxins......
Aim: To evaluate the ameliorative effect of vitamin E on aflatoxin-induced lipid peroxidation in the testis. Methods: Ad......
瞄准:估计黄麴毒素的结合的角色 B1 (AFB1 ) , cyanobacterial 毒素(cyanotoxins ) ,和肝炎 B (HBV ) 在 hepatotumorigenicity 的 x ......
目的:研究黄曲霉毒素G1(AFG1)对体外培养人外周血单个核细胞(HPBM)增殖及细胞TNF-α分泌的影响。方法:采用流式细胞术(FCM)和MTT比色......
Objective To study the contamination of total aflatoxins (AFs) in different kinds of foods including corn, peanut, rice,......
利用鸡胚培养法来检测酱油中黄曲霉毒素毒性大小,如毒性大,可导致发育鸡胚死亡或畸变;如毒性小,发育鸡胚可正常生长.......
采用免疫亲和柱净化-光化学柱后衍生-高效液相色谱法测定中药材柏子仁中的黄曲霉毒素G_2、G_1、B_2和B_1。样品经甲醇(7+3)溶液提取,......
旨在探究摄食黄曲霉毒素(AF)后,死亡受体通路活化对雏鸡胸腺细胞过度凋亡的信号调控机制。将90只1日龄健康雏鸡随机分为两组,分别饲喂......
建立高效液相色谱测定柏实中黄曲霉毒素的方法,样品提取液经免疫亲和柱净化和光化学柱后衍生化,荧光检测器检测,黄曲霉毒素G2、B2......
建立了一种能够同时测定银杏叶中5种黄曲霉毒素(黄曲霉毒素B1、黄曲霉毒素B2、黄曲霉毒素G1、黄曲霉毒素G2及黄曲霉毒素M1)的高效液......
目的 探讨黄曲霉毒素人血清白蛋白加合物(AFT-HSA)水平与肝癌危险的关系,方法 对1996年在江苏省海门市进行的以人群为基础的病例对照研究对象64例......
目的建立HPLC柱后光化学衍生法检测中药材中黄曲霉毒素G2、G1、B2、B1方法。方法样品经过70%甲醇提取、免疫亲和柱净化后,采用HPLC柱......
部分黄曲霉菌会对农作物及产品造成严重污染。受相关基因的影响,黄曲霉会产生一种对人类健康与畜禽养殖构成重大威胁的真菌毒素,即......
结合间接竞争反应机制,运用酶联免疫吸附技术(enzyme-linked immunosorbent assay,ELISA),从抗原(antigen,Ag)包被时间、体系反应......
目的进一步研究黄曲霉毒素G1(AFG1)对可能作用的靶细胞——SD大鼠肺泡Ⅱ型上皮细胞(AT-Ⅱ)损伤的生物学作用。方法以酶消化法原代培养s......
建立了IAC-HPLC(免疫亲和柱净化-高效液相色谱)法检测牛奶中6种黄曲霉毒素和玉米赤霉醇及类似物的方法.样品经免疫亲和柱净化后,黄曲......