title: [Application of THz technology to nondestructive detection of agricultural product quality].
abstract: With recent development of THz sources and detector, applications of THz radiation to nondestructive testing and quality control have expanded in many fields, such as agriculture, safety inspection and quality control, medicine, biochemistry, communication etc. Compared with other detection technique, being a new kind of technique, THz radiation has low energy, good perspectivity, and high signal-to-noise ratio, and thus can obtain physical, chemical and biological information. This paper first introduces the basic concept of THz radiation and the major properties, then gives an extensive review of recent research progress in detection of the quality of agricultural products via THz technique, analyzes the existing shortcomings of THz detection and discusses the outlook of potential application, finally proposes the new application of THz technique to detection of quality of stored grain.
authors.forename: Yu-ying
authors.initials: YY
authors.lastname: Jiang
authors.forename: Hong-yi
authors.initials: HY
authors.lastname: Ge
authors.forename: Fei-yu
authors.initials: FY
authors.lastname: Lian
authors.forename: Yuan
authors.initials: Y
authors.lastname: Zhang
authors.forename: Shan-hong
authors.initials: SH
authors.lastname: Xia
mesh_terms: D000383:Agriculture; D002523:Edible Grain; D063427:Food Quality; D011786:Quality Control; D055053:Terahertz Radiation