Accurate and rapid food analysis is becoming increasingly important as regulations become stricter and consumers become more demanding. This expert day on food analysis will give you a comprehensive overview of the optimal steps from sample preparation to analysis, familiarize you with modern methods and bring you up to date.

Registration is free of charge and without obligation.

Reproducible sample preparation for food analysis

Food occurs in different consistencies and is often inhomogeneous. For meaningful analysis, food laboratories require representative samples, which makes homogenization necessary as part of sample preparation. Ideally, this step should involve as little work as possible. The prepared subsample must represent both the laboratory sample and the initial sample. This would not be the case with an inhomogeneous sample, as some components of the initial sample could be over- or under-represented.

In this webinar you will learn more about:

• Homogenization, standard deviation, correct analysis values
• How do I find the optimal method for my sample
• Cryogenic grinding (dry ice, liquid nitrogen)
• Suitable laboratory mills for homogenizing foodstuffs
• Live demos of selected mills
• Application examples
• Grain size determination using sieve analysis

快速简便的食品质量控制样品制备与分析

在食品分析领域，微波实验室仪器能在数分钟内提供精准结果，且操作极其简便。此外，该技术可避免使用有毒、腐蚀性及环境危害性化学品，从而显著提升职业安全水平。

CEM针对食品标签领域四大/八大核心规范、德国食品法典第64条规定及内部质量控制，提供以下应用解决方案：

• 水分与固体含量
• 脂肪含量测定，无化学试剂且完全通用，符合ISO 16756标准
• 蛋白质含量快速分析，符合AOAC方法967.12、930.33、930.29及2011.04
• 数分钟内测定灰分含量
• 饱和/不饱和脂肪酸（FAME）
• 羟脯氨酸含量
• 营养元素测定快速微波消解法
• 3-MCPD

Heavy metals and pesticides in highly processed foods

In the third part of the webinar series the focus is on analytics. Each step of food processing presents a source of contamination, which is why highly processed foods (ultra-processed foods (UPF)) should be viewed critically. Heavy metals are analyzed using ICP-MS and pesticides using GCMS/MS and SFC-LCMS/MS. You have the opportunity to get in touch with device experts and discuss your questions.

In this webinar, you will learn more about:

• How to measure pesticides in difficult samples using LC-MS/MS and SFC-MS/MS
• Determination of pesticides in food samples using GC-MS/MS with hydrogen as carrier gas
• Challenges and solutions for heavy metal analysis
• How much heavy metals are lurking in trend food products?

Elementrac CN-r 快速精准蛋白质/氮与碳分析（基于杜马斯法） 食品领域的蛋白质分析对于确保营养品质、准确标注食品成分及符合法律要求至关重要。此外，它在质量控制、产品开发和成本管控中发挥着重要作用，从而保障产品的完整性和营养价值。在食品分析领域，Elementrac CN-r凭借其现代化的蛋白质分析技术，可在数分钟内实现快速精准的测量，且操作极其简便。该设备无需使用危害环境与健康的化学试剂，显著提升了工作场所的安全性。

• 杜马斯法相较于经典凯氏定氮法的优势
• Elementrac CN-r如何提升实验室生产力并减轻工作负荷
• CN-r的工作原理
• 适用于CN-r的样品基质
• 哪些实验室将受益于切换至Elementrac CN-r

*** 多个时段以适应不同时区的需要 ***

演讲人：