搜索结果: 46-60 共查到“知识库 食品卫生学”相关记录760条 . 查询时间(6.244 秒)
Food contact materials,flavouring substances and smoke flavourings
Flavourings flavouring substance smoke flavourings food contact materials safety evaluation
2016/1/9
The EFSA Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food (AFC Panel) and the subsequent Panel on Food Contact Materials, Enzymes, Flavourings and Processing Ai...
Risk assessment of Genetically Modified Organisms (GMOs)
GM plants GM animals GM microorganisms post market environmental monitoring comparative risk assessment
2016/1/9
EFSA’s remit in the risk assessment of GMOs is very broad encompassing genetically modified plants, microorganisms and animals and assessing their safety for humans, animals and the environment. The l...
Over its first three mandates the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA Panel) has provided scientific advice on a range of issues related to human nutrition. The scientific ou...
Risk assessment of plant protection products
Human health risk assessment residues fate and behaviour ecotoxicology environmental risk assessment pesticides plant protection products
2016/1/9
EFSA’s Panel on Plant Protection Products and their Residues (PPR Panel) provides independent scientific advice in the field of risk assessment of plant protection products (PPPs, pesticides). Since i...
EFSA’s contribution to the implementation of the EU legislation on pesticide residues in food
Pesticides residues maximum residue levels (MRLs) consumer risk assessment Regulation (EC) No 396/2005
2016/1/9
The active involvement of EFSA in the area of pesticide residues assessment started in 2006 following the adoption of new legislation on maximum residue levels (MRLs) of pesticides in food (Regulation...
Risk assessment in support of plant health
EU Plant Health Regime ecosystem services harmonised risk assessment framework pathway analysis plant health risk-reducing options
2016/1/9
With the establishment of the Plant Health Panel in 2006, EFSA became the body responsible for risk assessment in the plant health area for the European Union (EU). Since then more than 70 outputs hav...
Harmonisation of monitoring zoonoses, antimicrobial resistance and foodborne outbreaks
Harmonisation monitoring reporting zoonoses antimicrobial resistance foodborne outbreaks
2016/1/9
Harmonisation of monitoring and reporting of biological hazards in the European Union (EU) Member States is crucial to enable proper analyses and interpretation of the information at EU level. The Eur...
EFSA’s approach to identifying emerging risks in food and feed: taking stock and looking forward
Emerging risks emerging issues expert judgment
2016/1/9
The Emerging Risks Unit has the responsibility for coordinating EFSA’s activities to establish a capacity for the identification of emerging risks. A process was trialled and further developed during ...
Preparing the way for accurate calculations of dietary exposure to chemicals
Exposure assessment chemical substances food consumption food description
2016/1/9
Important tasks of the European Food Safety Authority include compiling central repositories for European data on the presence of beneficial or harmful chemical substances in food and feed, and data o...
微波消解-碰撞反应池技术电感耦合等离子体质谱法测定粮食中硒的方法研究
微波 碰撞反应池电感耦合等离子体质谱法 粮食 硒
2015/12/4
目的建立测定粮食硒的微波消解-碰撞反应池技术电感耦合等离子体质谱法,为准确定量粮食含硒量提供新的可靠方法。方法样品经微波消化后直接采用碰撞反应池电感技术结合耦合等离子体质谱仪(ICP-MS)进行测定。用锆(90Zr)内标校正基体干扰和漂移,用高性能Xs接口降低非质谱干扰,用碰撞反应池技术(CRCT模式)消除质谱干扰。结果方法的标准曲线最佳线性范围为0～100μg/L,相关系数为0.999 8。方法...
目的了解2011年辽宁省餐饮业熟肉制品中氯霉素残留状况,为监管部门提供科学的理论数据。方法采用多阶段分层随机抽样的方法在辽宁省五个城市中抽取熟肉制品162份。按照检测标准要求采用液相色谱-串联质谱法,以间位氯霉素为内标物进行测定。检出率的比较采用χ2检验分析,P<0.05为差异有统计学意义。结果 162批样品中,有40批检测出氯霉素残留,检出率为24.7%。不同城市和不同品种间检出率存在统计学差异...
离子色谱法测定食品添加剂磷酸二氢钙中的阴离子
离子色谱 食品添加剂 磷酸二氢钙 阴离子
2015/12/1
建立一种同时测定磷酸二氢钙中的F-、Cl-、SO42-、NO3-4种阴离子的分析方法。方法以碳酸钠和氢氧化钠溶液为淋洗液,通过对淋洗液等色谱分析条件的优化,选择离子色谱法测定食品添加剂CaH2PO4中的阴离子,以标准物质保留时间定性,以外标法定量。结果在优化的色谱条件下,4种离子的分离度好,检测灵敏度高；被测离子的浓度在一定范围内与色谱峰面积呈良好的线性关系,相关系数r＞0.999。4种离...
典型膳食来源亚硝酸钠暴露对我国人群健康风险的研究
亚硝酸钠 膳食摄入量 风险评估
2015/11/30
评估中国居民膳食因素亚硝酸钠摄入量及对健康影响的潜在风险,为食品安全风险管理提供科学依据。方法 应用典型食品(酱类、肉制品和腌菜)中亚硝酸钠含量的实际监测结果和我国居民对含亚硝酸钠食品实际的膳食消费量数据,采用简单分布模型方法,对我国居民全人群的膳食亚硝酸钠摄入量进行估计,并与国际组织JECFA制定的亚硝酸钠每日允许摄入量(ADI)进行比较。结果 全人群的亚硝酸钠平均摄入量为0.021mg/kg ...
了解台州市食品中分离的沙门菌耐药性、毒力因子以及基因分型情况,建立食源性沙门菌的分子特征本底信息,为食源性疾病的防治提供技术支撑。方法 对近几年从食品中分离的22株沙门菌进行12种抗生素药敏试验、10种毒力基因PCR检测、脉冲电场凝胶电泳(PFGE)基因分型,用BioNumerics 5.0软件对分型数据进行聚类分析。结果22株食源性沙门菌的总耐药率为59.1%,耐药率居前三位的抗生素分别是复方新...