美国TA仪器等温滴定微量热仪Affinity ITC适用于微生物项目，参考多项行业标准代谢能量。可以检测食品等样品。可应用于动物性食品行业领域。

近年来已有越来越多利用微量热仪器研究食品相关课题发表，包含天然物的分离纯化、食品加工程序优化、食品添加剂、食品污染及毒性评估等。基于仪器的高灵敏度及能够量测活体生物生长代谢能量的优点，已有许多研究植物细胞、动物细胞或微生物（细菌、真菌、病毒等）相关文献发表在不同领域。本短文乃是基于生长代谢能量之量测，在食品加工上的应用简介。

仪器介绍

The Affinity ITC and ITC Auto are designed for the most challenging life science laboratory environments that require high sensitivity, high productivity and the most advanced ITC technologies. The Affinity ITC brings advanced engineering to all critical aspects of the measurement ensuring the highest quality ITC data.

Features:

• AccuShot™ delivers the titrant to the right location for the best mixing

• FlexSpin™ provides innovative slow speed stirring, efficient mixing and highest sensitivity

• Fully automated, user-selectable system cleaning routines eliminate run-to-run contamination

• Intelligent Hardware Positioning for precise reliable injections

• Solid-state active heating and cooling for true isothermal temperature control

• Choice of standard volume (1.0 mL) or low volume cells (190 μL)

• Industry proven 96-well, temperature-controlled liquid handling autosampler .Autosampler can be included with initial purchase or added at a later date

• Powerful ITCRun and NanoAnalyze for the most comprehensive suite of tools for method optimization, model fitting, batch analysis, graphing and data export.

TA Instruments has perfected what others have attempted. The Affinity ITC is a powerful tool for measuring a wide variety of molecular interactions. It provides both inexperienced and advanced ITC users the highest confidence in generating superior ITC data.

技术指标