Walloon Agricultural Research Centre (CRA-W), Valorisation of Agricultural Products Department, Food and Feed Quality Unit (U15), Henseval Building, Chaussée de Namur, 24, 5030 Gembloux, Belgium.
Appl Spectrosc. 2010 Jun;64(6):644-8. doi: 10.1366/000370210791414353.
The Foss NIRSystem 6500 is one of the most commonly used laboratory instruments in agriculture and in particular in feed. New technological developments include micro-electro mechanical system (MEMS) technology, used in miniature handheld instruments such as the Polychromix Phazir spectrometer that are increasingly required for on-site analysis. The objective of this study was to assess the potential of a calibration transfer from the Foss NIRSystem 6500 to the Polychromix Phazir. The results show that good calibration models were obtained for various feed properties (fat, fiber, protein, and starch) developed on a Foss NIRSystem 6500, based on a spectral database of 9164 samples transferred to a Polychromix Phazir handheld spectrometer.
Foss NIRSystem 6500 是农业领域，尤其是饲料领域中最常用的实验室仪器之一。新技术的发展包括微机电系统（MEMS）技术，该技术用于 Polychromix Phazir 等手持式迷你仪器中，这些仪器越来越多地用于现场分析。本研究的目的是评估从 Foss NIRSystem 6500 到 Polychromix Phazir 的校准转移的潜力。结果表明，通过将基于 9164 个样本的光谱数据库转移到 Polychromix Phazir 手持式分光光度计上，为 Foss NIRSystem 6500 上开发的各种饲料特性（脂肪、纤维、蛋白质和淀粉）建立了良好的校准模型。
