Food

Description

chocolate-and-coffee-in-good-taste-brown-mix

Thermal analysis is one of the most powerful techniques in the field of food characterization.
Experimental data associated with the thermal behavior of products and ingredients during their preparation or use allows the following phenomena to be characterized

 

Proteins:
– Conformation changes, environmental factors
– Thermal denaturation of proteins
– Stability and food enzyme preparation
– Freezing-induced denaturation

Polymers:
– Characterization of polysaccharides
– Starch gelatinisation, interaction with other food components, phase transformation, gelation

Fats: Crystallization, melting

Oils: Stability, decomposition

Frozen foods:
– Thermal stability, glass transition, lyophilisation

Food microorganism:
– Heat killing food microorganism
– Microbial growth
– Microbial metabolism

Some References
AgroParis Tech – France
ENITIAA Nantes – France

Associated products

TGA-EGA and Simultaneous STA-EGA, from ambient to 1150°C or 1600°C

Labsys 3-4

LABSYS evo TGA/STA-EGA

THE HIGHLIGHTS Simplicity of use: thanks to both an ergonomic design and the dedicated market leading Calisto software, LABSYS evo is user friendly and intuitive to operate – LABSYS evo offers a “Plug & play” gas analyzer coupling device,enabling simultaneous MS, FTIR or GC/MS connections....

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TGA, and Simultaneous TGA-DTA, TGA-DSC from ambient to 1150°C or 1600°C

Labsys 3-4

LABSYS evo STA

LABSYS evo is a user friendly, robust and highly powerful thermal analysis platform. HIGHLIGHTS include: • A comprehensive line of thermal analyzers with two temperature ranges chosen and optimized for distinct families of application: – RT – 1 150 °C, a cost effective solution...

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TGA, from ambient to 1150°C or 1600°C

Labsys 3-4

LABSYS evo TGA

LABSYS evo is a user friendly, robust and highly powerful thermal analysis platform. HIGHLIGHTS include: • A comprehensive line of thermal analyzers with two temperature ranges chosen and optimized for distinct families of application: – RT – 1 150 °C, a cost effective solution mostly (but not only)...

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Microcalorimetry (- 40°C to 200°C)

microSC

microSC

Highlights include: Wide temperature range covering -40 to 200°C 2 measuring wells, featuring zero cross talk, and easily removable and reusable cells High precision isothermal and scanning options are available to enable the study of both transitions and long term isothermal behaviour, such as stability and long term reactions.  ...

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A revolutionary TGA-FTICR coupling

VistoMS

VistoMS

This new technique is the first true coupling innovation for many years, and is based upon a mass spectrometry technique that directly measures, without prior sample preparation, the ion’s cyclotron frequency and calculates the corresponding mass. One of the main advantages of the method is that it does not fragment the...

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A fully automated Sieverts instrument for measuring gas (CO2, CH4, C2H6, N2, H2) sorption properties of materials

PCTPro-051112

PCTPro

  The PCTPro is based on the Sievert’s method.A sample at known pressure and volume is connected to a reservoir of known volume and pressure through an isolation valve.Opening the isolation valve allows new equilibrium to be established.Gas...

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Stand-alone High Pressure Mass Spectrometer for gas composition analysis from 200 bar to 10-8 mtorr

RGAPro

RGAPro

The RGAPro is a residual gas analyzer designed to work with the PCTPro-2000 or any other gas process for real-time compositional analysis of gas sorption and reaction processes. The system uses a 100 to 300 amu quadrupole mass spectrometer with...

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制御湿度発生装置

Wetsys

Wetsys

各温度で ±0.3% RH の制御安定性をもつガスフローを発生させるため、乾燥ガスと湿度飽和ガスが混合されます。プログラムは湿度とガスフロー温度測定を合体させる EURTOHERM 制御装置で実行されます。その高精密制御は、湿度プロファイル(傾斜、平衡、ステップ湿度…)を可能にします。 Wetsys には、色々なガスを使うことができます:He, Air, Ar, Ar, N2, CO2. その特長は: – 温度範囲: 室温 ~ 70°C. – RH (相対湿度): 5~95%. – ガス流量: 20 ~ 50 ml/min. – 自立自動運転 1000 時間以上 – 加熱トランスファーライン: 室温 ~ 85°C

より短時間でより多くの熱伝導率テストを

TCi Gen III Thermal Conductivity Analyzer

TCi

Mathis technology の第三世代は、この迅速、非破壊熱伝導率及び熱拡散率測定装置の能力を全て、新しいレベルに拡大しました。簡単に高精度の熱特性データをラボ、品質管理や製造環境に供給すべく設計されたMathis TCi 熱物性分析装置はキャリブレーションや試料前処理を必要としません。システムは、広い温度領域(–50˚ to 200˚C)で広い測定範囲(0.0 to 500 W/mK)を持っています。TCi には、測定能力を上げるために一つもしくは二つのセンサーを装備でき、固体、液体、粉体、ペースト試料の高精度熱分析を他の装置に較べ短時間で測定できますます – 5秒だけ。また、非破壊分析ですので、試料は完全無欠状態のままで、テスト後、再使用も可能です。

An-easy-to-use Differential Scanning Calorimeter DSC (-170 to 700°C) with a 3-year warranty

DSC131-300dpi

DSC 131

The HIGHLIGHTS • Robustness: the DSC131 evo features a highly robust sensor that, if needed, can readily be changed by the user in less than 30 minutes. No other DSC offers such flexibility.• Ease of operation: dedicated market leading CALISTO software that is...

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Documentation

Application notes
Articles See articles