麦芽糖/蔗糖/D-葡萄糖检测试剂盒 Maltose/Sucrose/D-Glucose Assay Kit 货号：K-MASUG Megazyme中文站

麦芽糖/蔗糖/D-葡萄糖检测试剂盒

英文名：Maltose/Sucrose/D-Glucose Assay Kit

货号：K-MASUG

规格：100 assays per kit (34 of each).
市场价： 3816元

数量：

件

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The Maltose/Sucrose/D-Glucose Assay Kit is suitable for the measurement and analysis of maltose, sucrose and D-glucose in plant and food products.

Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).

Content: 100 assays (34 of each) per kit

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: D-Glucose, Maltose, Sucrose

Assay Format: Spectrophotometer

Detection Method: Absorbance

Wavelength (nm): 340

Signal Response: Increase

Linear Range: 4 to 80 µg of D-glucose, or maltose per assay (8 to 160 µg of sucrose per assay)

Limit of Detection: 1.5 mg/L

Reaction Time (min): ~ 25 min

Application examples: Beer, fruit juices, soft drinks, milk, jam, honey, dietetic foods, baby foods, bread, sugar products, bakery products, candies, desserts, confectionery, chocolate, ice-cream, fruit and vegetables, condiments, tobacco, cosmetics, pharmaceuticals, paper and other materials (e.g. biological cultures, samples, etc.).

Method recognition: Methods based on this principle have been accepted by AOAC, EN, NEN, NF, DIN, GOST, OIV, IFU, AIJN and MEBAK

Advantages

Very competitive price (cost per test)

All reagents stable for > 2 years after preparation

Rapid reaction

Mega-Calc™ software tool is available from our website for hassle-free raw data processing

Standard included

麦芽糖/蔗糖/D-葡萄糖测定试剂盒适用于植物和食品中麦芽糖、蔗糖和D-葡萄糖的测量和分析。

内容说明：如果所有试剂盒的体积减半，每个试剂盒的手动测试数量可以翻倍。这可以使用MegaQuantTM波分光光度计（D-MQWAVE）轻松调节。

内容：每个试剂盒100个测定（每个34个）

运输温度：环境温度

储存温度：短期稳定性：2-8oC，

长期稳定性：参见单个组件标签

稳定性：在推荐的储存条件下超过2年

分析物：D-葡萄糖、麦芽糖、蔗糖

测定形式：分光光度计

检测方法：吸光度

波长（nm）：340

信号响应：增加

线性范围：每次测定4至80µg D-葡萄糖或麦芽糖（每次测定8至160µg蔗糖）

检测限：1.5 mg/L

反应时间（分钟）：~25分钟

应用示例：啤酒、果汁、软饮料、牛奶、果酱、蜂蜜、减肥食品、婴儿食品、面包、糖制品、烘焙产品、糖果、甜点、糖果、巧克力、冰淇淋、水果和蔬菜、调味品、烟草、化妆品、药品、纸张和其他材料（如生物培养物、样品等）。

方法识别：基于此原理的方法已被AOAC、EN、NEN、NF、DIN、GOST、OIV、IFU、AIJN和MEBAK接受

优点

极具竞争力的价格（每次测试的成本）

所有试剂在制备后稳定超过2年

快速反应

Mega Calc™我们的网站上提供了软件工具，可以轻松处理原始数据

包括标准

FAQ解答

Q1. Should the pH of the sample be adjusted even for samples in acidic media?

The pH of the assay solution after the sample is added should be the same as that of the assay buffer that is supplied with the kit.
Low sample volumes (e.g. 0.1 mL) are not likely to affect the pH of the assay solution and therefore may not require pH adjustment.
Samples above 0.1 mL are more likely to affect the pH of the assay solution and therefore the pH of these samples should be adjusted as described in the data booklet, prior to addition to the assay.

Q2. Sometimes a negative absorbance change is obtained for the blank samples, is this normal? Should the real value (negative absorbance change) or “0” be used in the calculation of results?

Sometimes the addition of the last assay component can cause a small negative absorbance change in the blank samples due to a dilution effect and in such cases it is recommended that the real absorbance values be used in the calculation of results.

Q3. There is an issue with the performance of the kit; the results are not as expected.

If you suspect that the Megazyme test kit is not performing as expected such that expected results are not obtained please do the following:

Ensure that you have tested the standard sample that is supplied with the Megazyme test kit.
Send the results of the kit standard, blank samples and the results obtained for your sample, in the relevant MegaCalc spreadsheet (if available) to Megazyme (cs@megazyme.com). Where available the relevant MegaCalc spreadsheet can be downloaded from where the product appears on the Megazyme website.
State the kit lot number being used (this is found on the outside of the kit box).
State which assay format was used (refer to the relevant page in the kit booklet if necessary).
State exact details of any modifications to the standard procedure that is provided by Megazyme.
State the sample type and describe the sample preparation steps if applicable.