Megazyme K-ACETAK 乙酸[AK法]检测试剂盒
英文名称：Acetic Acid (AK; analyser format)
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Acetic Acid Assay Kit (Acetate Kinase Analyser Format)
| Content: | 170.5 mL of prepared reagent (e.g. 550 assays of 0.31 mL) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | Acetic Acid |
| Assay Format: | Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Decrease |
| Linear Range: | up to 1.8 g/L of acetic acid per assay |
| Limit of Detection: | 10 mg/L (recommended assay format) |
| Reaction Time (min): | ~ 10 min |
| Application examples: | Wine, beer, fruit and fruit juices, soft drinks, vinegar, vegetables, pickles, dairy products (e.g. cheese), meat, fish, bread, bakery products (and baking agents), ketchup, soy sauce, mayonnaise, dressings, paper (and cardboard), tea, pharmaceuticals (e.g. infusion solutions), feed and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Improved method |
The Acetic Acid analyser format test kit is suitable for the specific measurement and analysis of acetic acid (acetate) in beverages and food products. On calibration, the prepared reagent is linear to > 28 micrograms of acetic acid per mL of assay solution.
本发明适用于饮料和食品中乙酸(乙酸)的测定和分析。在校准上，所制备的试剂与每mL醋酸浓度>28微克呈良好的线性关系。
| 内容： | 170.5 mL准备试剂(例如550次0.31mL的化验) |
| 船运温度： | 环境 |
| 储存温度： | 短期稳定性：2-8oC， 长期稳定性：见单个组件标签 |
| 稳定性： | >2年在建议的储存条件下 |
| 分析物： | 醋酸 |
| 化验格式： | 自动分析仪 |
| 检测方法： | 吸光度 |
| 波长(纳米)： | 340 |
| 信号响应： | 减少 |
| 线性范围： | 每次测定最高可达1.8克/升醋酸 |
| 检测极限： | 10毫克/升(推荐的化验格式) |
| 反应时间(最低)： | ~10分钟 |
| 应用实例： | 葡萄酒、啤酒、水果和果汁、软饮料、醋、蔬菜、泡菜、乳制品(如奶酪)、肉、鱼、面包、面包店产品(和烘焙剂)、番茄酱、酱油、蛋黄酱、敷料、纸张(和纸板)、茶、药品(如输液液)、饲料和其他材料(例如生物培养、样品等)。 |
| 方法识别： | 改进方法 |
Analyser format for the specific assay of acetic acid (acetate) in beverages and food products. On calibration, the prepared reagent is linear to > 28 micrograms of acetic acid per mL of assay solution. Content:170.5 mL of prepared reagent (e.g. 550 assays of 0.31 mL)
Analyser format UV-method for the determination of Acetic Acid
in foodstuffs, beverages and other materials
Principle:
(acetate kinase)
(1) Acetic acid + ATP → acetyl-phosphate + ADP
(pyruvate kinase)
(2) ADP + PEP → ATP + pyruvate
(D-lactate dehydrogenase)
(3) Pyruvate + NADH + H+ → D-lactic acid + NAD+
Kit size: 550 assays
Method: Spectrophotometric at 340 nm
Reaction time: ~ 10 min
Detection limit: 10 mg/L (recommended assay format)
Application examples:
Wine, beer, fruit and fruit juices, soft drinks, vinegar, vegetables,
pickles, dairy products (e.g. cheese), meat, fish, bread, bakery products
(and baking agents), ketchup, soy sauce, mayonnaise, dressings,
paper (and cardboard), tea, pharmaceuticals (e.g. infusion solutions),
feed and other materials (e.g. biological cultures, samples, etc.)
Method recognition: Improved method
Similar Products
K-ACET – Acetic Acid Assay Kit (ACS Manual Format)
K-ACETAF – Acetic Acid Assay Kit (ACS Analyser Format)
K-ACETGK – Acetic Acid GK Assay Kit (Analyser Format)
K-ACETRM – Acetic Acid Assay Kit (Acetate Kinase Manual Format)
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