A5076735982- Spectroscopy and Chemometric Analyses
- Spectroscopy Techniques in Biomedical and Chemical Research
- Fungal Biology and Applications
- Bee Products Chemical Analysis
- Metabolomics and Mass Spectrometry Studies
- Phytochemicals and Antioxidant Activities
- Phytochemistry and Biological Activities
- Food composition and properties
- Remote Sensing and Land Use
- Microbial Metabolic Engineering and Bioproduction
- Biofuel production and bioconversion
- Gold and Silver Nanoparticles Synthesis and Applications
- Fermentation and Sensory Analysis
- Chromatography in Natural Products
- Animal Nutrition and Health
- Heavy Metals in Plants
- Peanut Plant Research Studies
- Crystallography and molecular interactions
- Traditional Chinese Medicine Analysis
- Infrared Thermography in Medicine
- Astronomical and nuclear sciences
- Tea Polyphenols and Effects
- Microbial metabolism and enzyme function
- Food Quality and Safety Studies
- Research in Cotton Cultivation
Yunnan Normal University
2006-2024
Dalian Medical University
2021
East China University of Science and Technology
2009-2019
Institute of Subtropical Agriculture
2018
Chinese Academy of Sciences
2018
Yuxi Normal University
2010
South China University of Technology
2009
Wuhan Polytechnic University
2009
Shenzhen University
2005
South China Normal University
1999-2002
The amino acid compositions, secondary structure, and self-assembly of oat protein isolate (OPI), which was purified from the high-protein Chinese oat, have been investigated by using a combination analysis, Fourier transform infrared spectroscopy (FTIR), tapping mode atomic force microscopy (TP-AFM). OPI, with molecular weights ranging 14.0 kDa to 66.0 kDa, rich in essential acids contained 24.7% glutamic 8.1% leucine. contents OPI are 4.5−8.7 times higher than those flour. structures...
Lung cancer is the leading cause of cancer-related death in world. Early diagnosis has great significance for survival patients with lung cancer. In this paper, attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy combined chemometrics was used to study serum samples from and healthy people. The results spectral band area comparison showed that concentrations protein, lipid nucleic acids molecules were increased compared those original spectra preprocessed improve...
Lung cancer is a fatal tumor threatening human health. It of great significance to explore diagnostic method with wide application range, high specificity, and sensitivity for the detection lung cancer. In this study, data fusion wavelet transform were used in combination Fourier infrared (FTIR) spectroscopy Raman study serum samples patients healthy people. The spectra can provide more biological information than FTIR samples. After selecting optimal parameters threshold denoising (WTD)...
Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the gastrointestinal tract and strongly associated with intestinal immunity microbiome.
Storage years affected the quality of Pu'er raw tea. It is intensely difficult to distinguish through their appearance and odor. In this work, Fourier transform infrared spectroscopy (FTIR) combined with two-dimensional correlation (2D-COS), hierarchical cluster analysis (HCA), principal components (PCA) were employed tea different storage years. 2D-COS results revealed changes various in sample corresponding temperature perturbation interconnection between these obtained. PCA showed that...
Truffles are rare wild growing edible mushrooms belonging to Ascomycetes. In this paper, Fourier transform infrared (FTIR) spectroscopy was used obtain vibrational spectra of truffles. The results show that the exhibit characteristic spectra. two strongest absorption bands appear at about 1077cm<sup>-1</sup> and 1040 cm<sup>-1</sup>, which were described as C-O stretching in carbohydrate. indicate main compositions truffles polysaccharide protein. According characteristics ratios spectra,...
In this paper, Fourier transform infrared spectroscopy (FTIR) was used to study the fruiting bodies of six species wild growing edible mushrooms belonging Boletes Basidiomycetes. The results show that each mushroom has its characteristic spectrum, in which major peaks are attributed proteins and polysaccharides. spectra indicate both α-glucans β-glucans exist polysaccharides mushrooms. According differences their absorbance ratios, different can be identified. region between 750...
Abstract Background: Raman and fluorescence spectra techniques are potential tools for disease diagnosis. In recent years, the application of in biological studies has increased a great deal, clinical investigations relevant to cancer detection by spectroscopic means have attracted particularly attention from both non-clinical researchers. Methods: this article, were employed liver healthy individuals using their serum samples. These samples compared with spectral features acquired...
In order to develop a rapid and accurate method for discriminating Amanita mushrooms, Fourier transform infrared (FTIR) difference spectroscopy combined with hierarchical cluster analysis was used study the species of Amanita. this paper, FTIR discriminate samples parvipantherina, griseoverrucosa, hemibapha var.ochracea from different region in Southwest China. The results show that their spectra were very similar. To reveal differentiation these spectra, obtained by subtracting spectrum...
<i>Amanita</i> is one of cosmopolitan genera basidiomycetes. This genus contains some the most poisonous toadstools, as well several species favorite edible mushrooms. In this paper, Fourier transform infrared spectroscopy was used for obtaining vibrational spectra fruiting bodies wild growing The results show that mushrooms exhibit characteristic spectra, whose strong absorption bands appear at about 1655, 1076, and 1040 cm<sup>-1</sup>. indicate main compositions are proteins...
Currently, efficient screening methods for selection of desired bacterial phenotypes from large populations are not easy feasible or readily available due to the complicated physiological and metabolic networks solventogenic clostridia. In this study, contribute improvement predicting butanol-producing ability Clostridium beijerinckii based on starch substrate, we further investigate a simple, visualization method selecting target strains mutant library NCIMB 8052 by using trypan blue dye as...