K-ASCO,***C(L-抗坏血酸)检测***盒,Ascorbic Acid (L-Ascorbate) Assay Kit
产品货号:K-ASCO
产品品名:***C(L-抗坏血酸)检测***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 radicalsc***enger, is found ubiquitously in fruit and vegetables such as citrusfruits (oranges, lem***, limes, tangerines etc.), mel***, tomatoes,peppers, broccoli, green leafy vegetables such as spinach, potatoes andturnips. Its quantitative determination is especially important in theproduction of wine, beer, milk, soft drinks and fruit juices, where itcan be a quality indicator. Given the essential role played in the humandiet, L-ascorbic acid (E300) and salt derivatives (E301-303) arecommonly used as food additives, with the additional advantage of theirantioxidant and fl***our 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
***ailable 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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