Meihua Yang

Summary

Publications

  1. Chu X, Dou X, Liang R, Li M, Kong W, Yang X, et al. A self-assembly aptasensor based on thick-shell quantum dots for sensing of ochratoxin A. Nanoscale. 2016;8:4127-33 pubmed publisher
    ..Moreover, the high quality thick-shell QDs provide an ideal alternative for highly sensitive imaging and intensive illumination in the fields of biotechnology and bioengineering. ..
  2. Yang Y, Kong W, Feng H, Dou X, Zhao L, Xiao Q, et al. Quantitative and fingerprinting analysis of Pogostemon cablin based on GC-FID combined with chemometrics. J Pharm Biomed Anal. 2016;121:84-90 pubmed publisher
    ..cablin oil samples. The results demonstrate that chromatographic fingerprinting and quantitative analysis can be achieved simultaneously when evaluating quality and authenticating samples of P. cablin. ..
  3. Zhang C, Dou X, Zhang L, Sun M, Zhao M, Ouyang Z, et al. A Rapid Label-Free Fluorescent Aptasensor PicoGreen-Based Strategy for Aflatoxin B₁ Detection in Traditional Chinese Medicines. Toxins (Basel). 2018;10: pubmed publisher
    ..The results of this study indicate the developed method has the potential to be a simple, quick, and sensitive tool for detecting AFB₁ in TCMs. ..
  4. Liu C, Dou X, Zhang L, Kong W, Wu L, Duan Y, et al. Development of a broad-specificity antibody-based immunoassay for triazines in ginger and the quantitative structure-activity relationship study of cross-reactive molecules by molecular modeling. Anal Chim Acta. 2018;1012:90-99 pubmed publisher
    ..9-102.6%. This study may broaden insight into triazine-antibody interactions and benefit designing novel performance-enhanced antibodies. The developed immunoassay can be further used for triazine detection in other complicated matrices. ..
  5. Zhang L, Dou X, Zhang C, Logrieco A, Yang M. A Review of Current Methods for Analysis of Mycotoxins in Herbal Medicines. Toxins (Basel). 2018;10: pubmed publisher
    ..The present work provides a good insight regarding the advanced research that has been done and closes with an indication of future demand for the emerging technologies. ..
  6. Zhao X, Wei J, Shu X, Kong W, Yang M. Multi-elements determination in medical and edible Alpinia oxyphylla and Morinda officinalis and their decoctions by ICP-MS. Chemosphere. 2016;164:430-435 pubmed publisher
    ..Especially for the heavy metals, the transfer ratios were below 30% except As (79.73%) in Morinda officinalis. The results showed that decoction of the samples may reduce the intake of heavy metals. ..
  7. Qin J, Luo J, Zhao H, Zhang S, Zhang X, Yang M. Determination and pharmacokinetics of chinensinaphthol methyl ether in rat urine by a sensitive and specific UFLC-ESI-MS/MS method. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1033-1034:311-316 pubmed publisher
    ..0mg/kg), the accumulated amount of CME excreted in urine was 162.3±54.1ng, and the terminal elimination half-life was 53.4±5.3h, indicating low CME excretion in urine and significant CME metabolism in vivo. ..
  8. Li M, Kong W, Li Y, Liu H, Liu Q, Dou X, et al. High-throughput determination of multi-mycotoxins in Chinese yam and related products by ultra fast liquid chromatography coupled with tandem mass spectrometry after one-step extraction. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1022:118-125 pubmed publisher
    ..The detected concentrations of AFB1 in 2 moldy samples exceeded the regulatory maximum residue levels. The proposed method was capable for simultaneous determination of mycotoxins in this and other types of complex matrices. ..
  9. Zhou W, Kong W, Dou X, Zhao M, Ouyang Z, Yang M. An aptamer based lateral flow strip for on-site rapid detection of ochratoxin A in Astragalus membranaceus. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1022:102-108 pubmed publisher
    ....
  10. Hu Y, Zhang J, Kong W, Zhao G, Yang M. Mechanisms of antifungal and anti-aflatoxigenic properties of essential oil derived from turmeric (Curcuma longa L.) on Aspergillus flavus. Food Chem. 2017;220:1-8 pubmed publisher
    ..Finally, the suppression effect of fungal contamination in maize indicated that turmeric EO has potential as an eco-friendly antifungal agent. ..

Detail Information

Publications18

  1. Chu X, Dou X, Liang R, Li M, Kong W, Yang X, et al. A self-assembly aptasensor based on thick-shell quantum dots for sensing of ochratoxin A. Nanoscale. 2016;8:4127-33 pubmed publisher
    ..Moreover, the high quality thick-shell QDs provide an ideal alternative for highly sensitive imaging and intensive illumination in the fields of biotechnology and bioengineering. ..
  2. Yang Y, Kong W, Feng H, Dou X, Zhao L, Xiao Q, et al. Quantitative and fingerprinting analysis of Pogostemon cablin based on GC-FID combined with chemometrics. J Pharm Biomed Anal. 2016;121:84-90 pubmed publisher
    ..cablin oil samples. The results demonstrate that chromatographic fingerprinting and quantitative analysis can be achieved simultaneously when evaluating quality and authenticating samples of P. cablin. ..
  3. Zhang C, Dou X, Zhang L, Sun M, Zhao M, Ouyang Z, et al. A Rapid Label-Free Fluorescent Aptasensor PicoGreen-Based Strategy for Aflatoxin B₁ Detection in Traditional Chinese Medicines. Toxins (Basel). 2018;10: pubmed publisher
    ..The results of this study indicate the developed method has the potential to be a simple, quick, and sensitive tool for detecting AFB₁ in TCMs. ..
  4. Liu C, Dou X, Zhang L, Kong W, Wu L, Duan Y, et al. Development of a broad-specificity antibody-based immunoassay for triazines in ginger and the quantitative structure-activity relationship study of cross-reactive molecules by molecular modeling. Anal Chim Acta. 2018;1012:90-99 pubmed publisher
    ..9-102.6%. This study may broaden insight into triazine-antibody interactions and benefit designing novel performance-enhanced antibodies. The developed immunoassay can be further used for triazine detection in other complicated matrices. ..
  5. Zhang L, Dou X, Zhang C, Logrieco A, Yang M. A Review of Current Methods for Analysis of Mycotoxins in Herbal Medicines. Toxins (Basel). 2018;10: pubmed publisher
    ..The present work provides a good insight regarding the advanced research that has been done and closes with an indication of future demand for the emerging technologies. ..
  6. Zhao X, Wei J, Shu X, Kong W, Yang M. Multi-elements determination in medical and edible Alpinia oxyphylla and Morinda officinalis and their decoctions by ICP-MS. Chemosphere. 2016;164:430-435 pubmed publisher
    ..Especially for the heavy metals, the transfer ratios were below 30% except As (79.73%) in Morinda officinalis. The results showed that decoction of the samples may reduce the intake of heavy metals. ..
  7. Qin J, Luo J, Zhao H, Zhang S, Zhang X, Yang M. Determination and pharmacokinetics of chinensinaphthol methyl ether in rat urine by a sensitive and specific UFLC-ESI-MS/MS method. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1033-1034:311-316 pubmed publisher
    ..0mg/kg), the accumulated amount of CME excreted in urine was 162.3±54.1ng, and the terminal elimination half-life was 53.4±5.3h, indicating low CME excretion in urine and significant CME metabolism in vivo. ..
  8. Li M, Kong W, Li Y, Liu H, Liu Q, Dou X, et al. High-throughput determination of multi-mycotoxins in Chinese yam and related products by ultra fast liquid chromatography coupled with tandem mass spectrometry after one-step extraction. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1022:118-125 pubmed publisher
    ..The detected concentrations of AFB1 in 2 moldy samples exceeded the regulatory maximum residue levels. The proposed method was capable for simultaneous determination of mycotoxins in this and other types of complex matrices. ..
  9. Zhou W, Kong W, Dou X, Zhao M, Ouyang Z, Yang M. An aptamer based lateral flow strip for on-site rapid detection of ochratoxin A in Astragalus membranaceus. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1022:102-108 pubmed publisher
    ....
  10. Hu Y, Zhang J, Kong W, Zhao G, Yang M. Mechanisms of antifungal and anti-aflatoxigenic properties of essential oil derived from turmeric (Curcuma longa L.) on Aspergillus flavus. Food Chem. 2017;220:1-8 pubmed publisher
    ..Finally, the suppression effect of fungal contamination in maize indicated that turmeric EO has potential as an eco-friendly antifungal agent. ..
  11. Zhao X, Zhou Y, Kong W, Gong B, Chen D, Wei J, et al. Multi-residue analysis of 26 organochlorine pesticides in Alpinia oxyphylla by GC-ECD after solid phase extraction and acid cleanup. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1017-1018:211-220 pubmed publisher
    ..3 samples were found to be positive with four pesticides (?-BHC, quintozene, trans-chlordane and op'-DDD), which were confirmed by gas chromatography-mass spectrometry (GC-MS) in selective ion monitoring (SIM) mode. ..
  12. Liu H, Luo J, Kong W, Liu Q, Hu Y, Yang M. UFLC-ESI-MS/MS analysis of multiple mycotoxins in medicinal and edible Areca catechu. Chemosphere. 2016;150:176-183 pubmed publisher
    ..catechu. The developed method with many advantages of simple pretreatment, rapid determination and high sensitivity is a proposed candidate for large-scale detection and quantification of multiple mycotoxins in other complex matrixes. ..
  13. Zhang L, Dou X, Kong W, Liu C, Han X, Yang M. Assessment of critical points and development of a practical strategy to extend the applicable scope of immunoaffinity column cleanup for aflatoxin detection in medicinal herbs. J Chromatogr A. 2017;1483:56-63 pubmed publisher
    ..After validation, we successfully used this method to determine the aflatoxin concentration of real samples. The approach described here could potentially be used to extract aflatoxin from other complex matrices with varying acidity. ..
  14. Kong W, Xiao C, Ying G, Liu X, Zhao X, Wang R, et al. Magnetic microspheres-based cytometric bead array assay for highly sensitive detection of ochratoxin A. Biosens Bioelectron. 2017;94:420-428 pubmed publisher
    ..By consuming less solvent, time and cost, as well as fewer standard and samples, the developed green protocol expressed high potential for one-site real-time detection of trace components in complex matrices. ..
  15. Kong W, Zhang S, Zhao Y, Wu M, Chen P, Wu X, et al. Combination of chemical fingerprint and bioactivity evaluation to explore the antibacterial components of Salvia miltiorrhizae. Sci Rep. 2017;7:8112 pubmed publisher
    ..miltiorrhizae and should be the focus of S. miltiorrhizae quality control. Thus, this study provided a preferred way for exploring the bioactive components of medicinal plants. ..
  16. Liu C, Dou X, Zhang L, Li Q, Qin J, Duan Y, et al. Determination of triazine herbicides and their metabolites in multiple medicinal parts of traditional Chinese medicines using streamlined pretreatment and UFLC-ESI-MS/MS. Chemosphere. 2018;190:103-113 pubmed publisher
    ..Moreover, it has the potential to guide further triazine residue control in TCMs...
  17. Miao Q, Kong W, Zhao X, Yang S, Yang M. GC-FID coupled with chemometrics for quantitative and chemical fingerprinting analysis of Alpinia oxyphylla oil. J Pharm Biomed Anal. 2015;102:436-42 pubmed publisher
    ..The profiles of almost all the samples were consistent and stable. The harvesting time and source were major factors that affected the profile, while the volatile oil yield and the nootkatone content had minor secondary effects. ..
  18. Zhao X, Wei J, Zhou Y, Kong W, Yang M. Quality evaluation of Alpinia oxyphylla after Aspergillus flavus infection for storage conditions optimization. AMB Express. 2017;7:151 pubmed publisher
    ..oxyphylla from becoming moldy. Our results provide the theoretical basis for future studies the effects of storage conditions and mold growth on the quality and safety of traditional Chinese medicines (TCMs). ..