乙醛检测试剂盒

英文名:Acetaldehyde Assay Kit

货号:MK-ACHYD

规格:50 assays (manual)

报价:1968.00

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商品描述

A simple, reliable and accurate method for the determination of acetaldehyde in beverages and foodstuffs. Content:50 assays per kit

 

(醛脱氢酶)(1)Acetaldehyde+NAD+aceticacid+NADH+H+50次检测分光光度计,340 nm~4min0.18mg/L葡萄酒、香槟酒、啤酒、烈酒、白兰地、乳制品(如酸奶)面包、果汁、软饮料、可可粉、蔬菜和水果制品、咖啡和其他原料(如:生物培养基,样品等)该实验方法已通过MEBAK和瑞士的认证      优点:不会浪费醛脱氢酶溶液(提供的为稳定的悬浮液)价格低廉(每次检测成本)所有试剂配制后的稳定性     >2年操作简单我们的网站提供  Mega-Calc计算软件,处理原始数据更方便包含标准品

Advantages

  • No wasted aldehyde dehydrogenase solution (stable suspension supplied)
  • Very competitive price (cost per test)
  • All reagents stable for > 2 years after preparation
  • Simple format
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included
  • Extended cofactors stability
  • Suitable for manual, microplate and auto-analyser formats

UV-method for the determination of Acetaldehyde in foodstuffs, beverages and other materials

Principle:
(aldehyde dehydrogenase)
(1) Acetaldehyde + NAD+ + H2O → acetic acid + NADH + H+

Kit size: 50 assays (manual) / 500 (microplate)
/ 500 (auto-analyser)
Method: Spectrophotometric at 340 nm
Reaction time: ~ 4 min
Detection limit: 0.18 mg/L
Application examples:
Wine, champagne, beer, liqueurs, brandy, dairy products (e.g. yogurt),
bread, fruit juices, soft drinks, cocoa, vegetable and fruit products,
coffee, and other materials (e.g. biological cultures, samples, etc.)
Method recognition:
Methods based on this principle have been accepted by MEBAK

 

视频

Sample Pre-treatment Format: