Smartongue
基本信息
产品名称：
Smartongue
英文名称：
国产/进口：
进口
产地/品牌：
America isenso（上海瑞
型号：
isenso
参考报价：
销售商：
总点击数：
748
更新日期：
2014-11-04
产品类别：
性能参数
The definition of Smartongue
Also known as gustatory sensor or taste fingerprint analyzer ,it is a qualitative and quantitative analysis of modern instrumentation major constituted by the interaction sensitive sensor display，signal acquisition circuit and the data processing method with good Pattern Recognition。（The definition comes from Yu.Vlasov,et al,/ Pure and Applied Chemistry 77,1965-1983）
Sensor display
Non-specific sensors
Has some specificity , and interact with a sensor excitation signal acquisition system
Related to the design of the sensor display
Associated with the nature of the object under test
Multivariate statistics system
The bureau of inspection on differences between object overall qualities(PCA)
The identification on origin authenticity protection products and brand products（SIMCA、PLS-DA）
Product quality grading(DFA)
Samples sensory attributes and physical and chemical indicators of rapid response (PLS)
Evaluation of product shelf life (PCA, PLS)
Rapid:Without any pre-treatment,sample can be tested directly at present.Meanwhile ,we can get the desired result in 1~3 minutes.The machine which has a high sensitivity and vast information(several orders of magnitude more than other electronic tongue’s original information) can be cleaned automatically.The operation is simple and reliable which has provided a realistic possibility to the intelligent processing.
Stable:A special screening of inert precious metal sensor array according to the test objects with a high performance stability and repeatability is the most stable commodity electronic tongue system.The system can be used for many years without replacement.
Extensive:Corrosive samples or fats and oils samples can be detected easily.Such as liquor , edible oil and so on can be directly detected.
Elastic:Smart tongue is a kind of universal tongue broad spectrum of intelligence analysis instruments, with maximum flexibility and scalability. It can be combined with the specific needs of users and sample data model libraries to define and expand its function and change into dedicated electronic tongue models for different purposes and different environments.
Autonomous:Smart tongue entirely based on independent intellectual property rights has originality in the principles and technique,including the application software which is completely designed to the Chinese people.The friendly background and targeted operation is suitable for the Chinese people’s thinking concepts and operating practices.The whole system performances cost-effective and is easy to maintenance .
Flavor substances in food are classified as five basic tastes like sour,sweet , bitter, salty, fresh.By identifying the sensor and processing computer software ,namely through the concept of " WAN selective " to identify,evaluate the taste ,and then you can view and count the taste of the tongue.
As follows: for different taste substances , we can get a very clear distinction and identification about five basic tastesour, sweet , bitter, salty, fresh .For sour ,sweet , salty ,bitter ,fresh ,this five basic tastes , their flavor substances are different , so intellectual tongue can make a distinction and identification of the components of a particular taste .
Sour:For sour,the different substances in the human sense of taste is sour taste ,but there are many kinds of sour taste.Human perception is perceived by different acids ,so their feeling are not the same.However , Smartongue has more sensetive feeling about different acid , even various mixing sour taste.
Sweet : In the five basic taste , the sweet is the most difficult to distinguish .However,smarttongue can also make very clear distinction to this taste which people are the easiest to accept.
Bitter : identification of different bitter substances.
Salty : identification ofdifferent salty substances
Fresh : identification of substances of different flavor
Taste substance concentration can be distinguished by the way that converting the electrical signals given by the senser into taste quality or taste intensity by the Weber-Fechner 's law. As shown in the figure, the output value and organoleptic score of the sensor use log1.2that 20% of the concentration difference as a unit of measurement to converse output value among each sensor .As shown , 12.5 units means that the sample concentration of 10 times as the reference sample .In this way, 25 units increased to 100 times . By simple conversion like this , visualized flavor profile can be formed . Flavor distribution chart of FIG axis of ordinates represents the taste , smell coordinate represents the intensity of stimulation .
1.Distinguish between various species of liquor:
With the same kind of grape varieties and the different brand and origin commodities wine as a detection target ,it can very clearly distinguish between different brands of wine ,which can be used to play on the distinction of various of wine , quality control.And the identification of true and false good effect.
2.The distinction of the same origin:
To Changyu and Chia Louis produced in Yantai , and the Great Wall and the Maotai village from the changli ,the principal component score pointsof the wine samples is relatively close, which indcate that the electronic tongue not only distinguish wine samples but alsoits brand.
公司简介
上海瑞玢国际贸易有限公司成立于2006年，专业从事智能电子舌、电子鼻等感官智能仿生技术产品销售的企业。公司长期效力于食品质量安全、环境监测监控、药品真伪辨识等多个行业的技术服务，技术支持。
我们的目标是以高科技研发能力为基础，结合现代企业管理理念，以期让高科技产品更多地服务于社会。
我们合作于一支长期致力于电子舌、电子鼻等智能检测技术研究的团队，凝聚了一批掌握高尖端电子技术、在专业领域拥有多年经验的资深研发人才，并有数十篇的论文发表，相关成果已受到相关部门的认可，在电子舌、电子鼻等智能检测技术领域已取得了令世人侧目的成就，开发了一批具有自主知识产权的高新产品。同时，我们还与国内著名高等院校和科研院所合作，成立专门实验室进行研发合作，结合用户需求，不断完善产品技术和产品性能，保持产品线的稳定和有效拓展延伸。
我们以“全心服务于客户”为宗旨，坚持不懈为客户提供最优质的产品，和高效、快捷的服务，满足顾客需求并超越顾客期望。
我们的核心理念：以技术的不断发展和完善来满足客户的消费需要；以客户的需要来促进技术的不断发展和完善。
我们的核心竞争力是不断创新，勇于进取，以团队、实干、开拓的精神，开创美好未来，力求以卓越的科技。
企业精神：求实创新，追求卓越。
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