公开(公告)号：US20120092663A1

公开(公告)日：2012-04-19

申请号：US13273684

申请日：2011-10-14

申请人： Linda S. Kull ,  Rohit Bhargava ,  Bridget Owen ,  Matthew Schulmerich ,  Dennis Thompson ,  John McKinney

发明人： Linda S. Kull ,  Rohit Bhargava ,  Bridget Owen ,  Matthew Schulmerich ,  Dennis Thompson ,  John McKinney

IPC分类号： G01J3/44 ,  G01N21/01

CPC分类号： G01N21/65

摘要： The disclosure provides instrumentation for the Raman spectroscopy analysis of seeds or grains, which can be used to determine the composition of the seed, such as its protein and oil content. In some examples the instrumentation includes an illumination device that emits light in the near infrared range, a sample holder to hold the seeds, and a collection device (e.g., Raman spectrograph) that captures the lights emitted by the seeds. Methods of determining the composition of seeds, such as soybeans, using Raman spectroscopy, are also provided.

摘要翻译： 本公开提供了用于种子或谷粒的拉曼光谱分析的仪器，其可用于确定种子的组成，例如其蛋白质和油含量。 在一些示例中，仪器包括发射近红外范围的光的照明装置，用于保持种子的样本保持器以及捕获由种子发射的光的收集装置（例如，拉曼光谱仪）。 还提供了使用拉曼光谱测定种子组成如黄豆的方法。