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  2. Electronic taste system ASTREE (Alpha Mos Japan Co., Ltd.)
Electronic taste system ASTREE-ASTREE
Electronic taste system ASTREE-Alpha Mos Japan Co., Ltd.

Electronic taste system ASTREE
Alpha Mos Japan Co., Ltd.

Alpha Mos Japan Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

54.9hours

About This Product

■Complementing sensory evaluation by quantifying taste

The electronic taste system ASTREE acquires the response pattern of the complex components that act on taste stimulation in a solution using seven sensors, and calculates the numerical value of taste by comparing it with a reference sample or using a correlation model with sensory evaluation. . The chemometrics method allows various graphs and numerical outputs. ASTREE has excellent repeatability and short measurement time, so it is widely used in the food and pharmaceutical fields around the world as a screening tool that reduces the burden of sensory evaluation.

■Highly sensitive to sweetness and less affected by fats and oils

ASTREE's seven sensors exhibit wide-range selectivity that responds to all organic and inorganic components in a solution, and can detect not only the five basic tastes but also components that affect somatic sensations such as astringency, pungency, and metallic taste. . It is also highly sensitive to sweet substances and responds to different types of sugars and artificial sweeteners. Additionally, the sensor is less affected by oil and fat components and can measure even samples containing oil.

■Measurement interval is only 3 minutes or less

ASTREE's measurement interval is only 3 minutes or less (2 minutes of measurement time, 10 seconds of cleaning), allowing for quick measurements. Suitable for screening multiple samples (up to 47 samples), greatly reducing the burden of sensory evaluation.

■High sensitivity and excellent reproducibility

The excellent ppm level sensitivity of the ASTREE sensor is comparable to the taste threshold of a trained panel, making it reliable for quality control such as identifying off-flavors. There is little adsorption or contamination of taste components on the sensor surface, and the reproducibility of repeated measurements is also excellent (standard deviation 30 or less).

■Maintenance-free design

ASTREE's sensor life is long and reduces running costs. With the sensor diagnostic function, you will never miss the time to replace the sensor. When not in use, the sensor can be stored dry, freeing the operator from the hassle of maintenance such as periodic replacement of storage solutions.

■Abundant literature and track record

ASTREE is widely used both domestically and internationally, and its track record and papers at government agencies such as the FDA (U.S. Food and Drug Administration) prove its high level of technology.

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    Electronic taste system ASTREE

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1 Models of Electronic taste system ASTREE

Image Part Number Price (excluding tax) Items to be measured Body configuration Operation controls Dimensions/weight Software Sensor array Autosampler rack capacity
Electronic taste system ASTREE-Part Number-ASTREE

ASTREE

Available upon quote

You can freely design "sour", "salty", "umami" using sensor selectivity, "sweet", "bitter", "rich", "spicy" etc. using the standard substance addition method.
“Taste like ~” based on sensory evaluation terms (calculated from correlation data)

Sensor board

RS-232C

Body: 22 (W) × 30 (H) × 40 (D) cm・3Kg
Autosampler: 42 (W) × 72 (H) × 58 (D) cm・11.6Kg

AlphaSoft (21CFR Part11 compliant)

7 CHEMFET sensors
Ag/AgCl reference electrode

LS16: 16 positions (sample volume 80mL)
LS48: 48 positions (sample volume 25mL)

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About Company Handling This Product

Alpha Mos Japan Co., Ltd.

Response Rate

100.0%

Response Time

54.9hrs

  • Japan

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