OatSens® Sugarfree
OatSens® Sugarfree Biosensor Assay Kit
DirectSens offers a glucose and maltose assay kit optimized for customer needs. Together with the DirectSens® Reader you will be able to get a precise sugar analysis result in 3 minutes.
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- Quantitation range glucose: 0.1 - 1%
- Quantitation range maltose: 0.1 - 1%
- Factory calibrated
- Optimzed for sugar free oat drinks hydrolysed with alpha-amylase
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Included in OatSens Test Kit
- 25 single packed glucose biosensors
- 25 single packed maltose biosensors
- 2 bottles (125 mL) of OatSens Buffer, ready-to-use
- 1 vial (2mL) of OatSens positiv control, ready-to-use
- Manual
- Quality Assurance Certificate
Additionally required materials
- DirectSens Reader
- OatSens software
- Vials, pipettes, tips for product dilution and sample application
- Vortex device for mixing samples
- Laptop or PC for connection with DirectSens Reader
OatSens® Sugarfree Biosensor Assay Kit
Product Details
| Product Name | OatSens®SugarFree Biosensor Assay Kit |
| Product Code | HK1025 (25 biosensor assays) |
| Key Benefits | Fast and precise detection of glucose and maltose, easy to use, especially developed for oat drinks. |
| Suitable for | Direct measurement of analyte in combination with biosensor |
| Measurement type | Enzymatic biosensor, amperometric detection |
| Function Principle | The glucose- and maltose-specific enzymes on the biosensors oxidize the molecules in the sample. The current generated (electrochemical principle) depends on the amount of sugars and can be detected directly and accurately using the DirectSens® Reader (DR10). |
| Glucose and Maltose Relevance | During oat drink production, starch is mainly hydrolyzed to the sugars glucose and maltose. These two sugars determine the sugar content and are crucial for the sweetness of an oat drink. |
| Limit of Quantification | 0.1 % glucose and 0.1 % maltose (equivalent to 1 g/L) |
| Quantification Range | 0.1 % – 1 % glucose and 0.1 % – 1 % maltose in oat drinks |
| Measuring Time | < 3 minutes |
| Sample Preparation | 1:11 dilution with buffer |
| Sample Volume | 100 μL for glucose and 100 μL for maltose |
| Temperature | Operation: 22 ± 2 °C (72 ± 3 °F) Storage: 2 – 8 ºC (36 – 46 °F) |
| Shelf Life | 12 months |
| Dimension | L: 120 mm (4.72 in), W: 90 mm (3.54 in), H: 115 mm (4.53in) |
| Weight | 469 g |
| Components Assay Kit | 25 single packed glucose biosensors (GH10) • 25 single packed maltose biosensors (MH10) • 2 bottles (each 125 mL) of buffer (HB10) • 1 vial (2mL) of positive control: glucose and maltose solution 0.5 g/L (HC10) • Manual • Quality Assurance Certificate |
| Data Export | In .csv/.xls file: sample name, date, time, test type, parameter, result, unit (g/L, %, mg/100g, ppm), sensor batch, sensor ID, sensor expiry date, reader internal ID, software version |
| Validation of Method | Validated internally against reference High-Performance Liquid Chromatography and Ion Chromatography |