茶叶质量评估中电子鼻（E-nose）、气相色谱-质谱联用（GC-MS）和气相色谱-离子迁移谱联用（GC-IMS）的协同应用及优势分析。摘要：本研究系统综述了E-nose、GC-MS和GC-IMS在茶叶品质评估中的应用，包括原产地认证（如通过VOCs指纹区分不同产区的黑茶）、加工过程 ...

本文综述了2020-2025年间机器学习在食品香味预测中的应用，整合GC-MS化学指纹与感官数据，模型准确率70%-99%，案例分析咖啡 ...

TIP-backed research confirms improved Py-GC/MS method for accurately measuring tire and road wear particles in the ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Agilent Technologies Inc., (NYSE: A) today announced the release of its new Agilent J&W 5Q GC/MS Columns, representing a major advance in gas chromatography/mass ...

Precise temperature control is essential for MS to work optimally and provide accurate GC-MS results. Recirculating chillers from PolyScience are the ideal solution for cooling the MS component of ...

Recently, a research group led by Prof. CHU Yannan at the Institute of Health and Medical Technology (IHMT), Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences (CAS) adopted ...

Gas chromatography-mass spectrometry (GC-MS) is an analytical technique that brings together GC’s separation methods with MS’ abilities to identify and measure different compounds within a sample.

First to combine gas chromatography and high-resolution accurate-mass (HRAM) Orbitrap mass spectrometry for most comprehensive characterization in a single analysis ST. LOUIS--(BUSINESS ...

New users of the GC/MS laboratory are required to engage in hands-on orientation to facility operations (e.g., laboratory access, scheduling, general use of equipment, housekeeping, etc.) and safety ...

Extracts from plant materials that capture the plant's flavor and scent are known as essential oils and they have many uses. Mass Spectrometry (MS) and Gas Chromatography (GC) and are excellent tools ...