A5012086743- Spectroscopy and Chemometric Analyses
- Spectroscopy Techniques in Biomedical and Chemical Research
- Identification and Quantification in Food
- Advanced Chemical Sensor Technologies
- Water Quality Monitoring and Analysis
- Melamine detection and toxicity
- Smart Agriculture and AI
- Listeria monocytogenes in Food Safety
- Optical Imaging and Spectroscopy Techniques
- Meat and Animal Product Quality
- Pesticide Residue Analysis and Safety
- Horticultural and Viticultural Research
- Biosensors and Analytical Detection
- Plant Pathogens and Fungal Diseases
- Essential Oils and Antimicrobial Activity
- Gold and Silver Nanoparticles Synthesis and Applications
- Radioactive element chemistry and processing
- Leaf Properties and Growth Measurement
- Nuclear Materials and Properties
- Dye analysis and toxicity
- Catalytic Processes in Materials Science
- Food Chemistry and Fat Analysis
- Pancreatic and Hepatic Oncology Research
- Pharmacological Effects and Assays
- Postharvest Quality and Shelf Life Management
Northeast Agricultural University
2025
Beltsville Agricultural Research Center
2016-2025
Chinese People's Liberation Army
2024-2025
117th Hospital of People's Liberation Army
2024-2025
Henan University of Technology
2024-2025
Agricultural Research Service
2015-2024
United States Department of Agriculture
2015-2024
Jilin Agricultural University
2024
China Academy of Engineering Physics
2014-2024
K Lab (United States)
2019-2024
Turmeric powder (Curcuma longa L.) is valued both for its medicinal properties and popular culinary use, such as being a component in curry powder. Due to high demand international trade, turmeric has been subject economically driven, hazardous chemical adulteration. This study utilized Fourier Transform-Raman (FT-Raman) Transform-Infra Red (FT-IR) spectroscopy separate but complementary methods detecting metanil yellow adulteration of Sample mixtures were prepared at concentrations 30%,...
A hyperspectral imaging system in line scanning mode was used for measuring the absorption and scattering properties of turbid food materials over visible near-infrared region 530-900 nm. An instrumental calibration procedure developed to compensate nonuniform instrument response system. nonlinear curve-fitting algorithm a steady-state diffusion theory model proposed determine (mua) reduced coefficients (mu's) from spatially resolved reflectance profiles. The provided good measurement mua...
Technologies that can efficiently identify citrus diseases would assure fruit quality and safety minimize losses for industry. This research was aimed to investigate the potential of using color texture features detecting peel diseases. A imaging system developed acquire RGB images from grapefruits with normal five common diseased conditions (i.e., canker, copper burn, greasy spot, melanose, wind scar). total 39 image were determined transformed hue (H), saturation (S), intensity (I)...
Raman chemical imaging combines spectroscopy and digital to visualize the composition structure of a target, it offers great potential for food safety quality research. In this study, laboratory-based platform was designed developed. The system utilizes 785 nm spectrum-stabilized laser as an excitation source generate scattering. detection module consists fiber optic probe, dispersive spectrometer, high-performance spectroscopic CCD camera. works in point-scanning mode. A spectrum is...
Hyperspectral imaging technologies in the food and agricultural area have been evolving rapidly over past 15 years owing to tremendous interest from both academic industrial fields. Line-scan hyperspectral is a major method that has intensively researched developed using different physical principles (e.g., reflectance, transmittance, fluorescence, Raman, spatially resolved spectroscopy) wavelength regions visible (VIS), near infrared (NIR), short-wavelength (SWIR)). systems are mainly used...
Therapeutic and subtherapeutic use of veterinary drugs has increased the risk residue contamination in animal food products. Antibiotics such as tetracycline are used for mastitis treatment lactating cows. Milk expressed from treated cows before withdrawal period elapsed may contain residue. This study developed a simple surface-enhanced Raman spectroscopic (SERS) method on-site screening milk water. Six batches silver colloid nanoparticles were prepared surface enhancement measurement....
Hyperspectral imaging (HSI) technology has been extensively studied in the classification of seed variety. A novel procedure for maize varieties based on HSI was proposed this study. The optimal wavelengths were selected using successive projections algorithm (SPA) to improve acquiring and processing speed HSI. Subsequently, spectral features extracted from regions interest hyperspectral images. Principle component analysis multidimensional scaling then introduced transform/reduce overcoming...