Sinochem New Network News Nearly infrared spectroscopy technology independently developed by Jilin Fuel Ethanol Co., Ltd. has recently won national invention patents for its high-moisture corn and frozen corn methods. Near-infrared spectroscopy analysis of "tidal grain corn" is an internationally recognized difficulty. The reason is that near-infrared spectroscopy suffers from fogging due to temperature differences at low temperatures, resulting in a significant decrease in detector sensitivity. Water or water vapor formed when thawing at room temperature can interfere with the sample. Components. The company's technical personnel successfully tackled this bottleneck through scientific and technological breakthroughs, making the data analysis accurate, fast, non-destructive and real. The picture shows the technicians are conducting experiments with new equipment.