维生素C（L-抗坏血酸）检测试剂盒 Ascorbic Acid (L-Ascorbate) Assay Kit 产品货号：K-ASCO

产品货号：K-ASCO 

品Pai：Megazyme

产品品名：维生素C（L-抗坏血酸）检测试剂盒

英文品名：Ascorbic Acid (L-Ascorbate) Assay Kit

规格型号：40 assays (manual) / 400 assays (microplate) / 400 assays (auto-analyser) 

For the specific assay of L-ascorbic acid in beverages, meat, flour, dairy and vegetable products.

INTRODUCTION:

L-Ascorbic acid (Vitamin C), an anti-oxidant and free radical scavenger, is found ubiquitously in fruit and vegetables such as citrus fruits (oranges, lemons, limes, tangerines etc.), melons, tomatoes, peppers, broccoli, green leafy vegetables such as spinach, potatoes and turnips. Its quantitative determination is especially important in the production of wine, beer, milk, soft drinks and fruit juices, where it can be a quality indicator. Given the essential role played in the human diet, L-ascorbic acid (E300) and salt derivatives (E301-303) are commonly used as food additives, with the additional advantage of their antioxidant and flavour enhancing properties. In the wine industry, L-ascorbic acid can be added to prevent oxidation of wine.

KITS:

Kits suitable for performing 40 assays in manual format (or 400
assays in auto-analyser format or 400 assays in microplate format) are
available from Megazyme. The kits contain the full assay method plus:
Bottle 1: Buffer (44 mL, pH 5.6).
Stable for > 2 years at 4°C.
Bottle 2: MTT (18 mL, pH 3.5).
Stable for > 2 years in the dark at room temperature.
Bottle 3: (x2) PMS.
Stable for > 2 years in the dark at 4°C.
Bottle 4: Ascorbic acid oxidase suspension (0.85 mL).
Stable for > 2 years at 4°C.
Bottle 5: L-Ascorbic acid (vitamin C) (~ 2 g).
Stable for > 2 years at 4°C.


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