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https://ir.cnu.edu.tw/handle/310902800/34520
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| 標題: | Molecular cartography of residue pesticides on grape surface in 3D by ambient ionization tandem mass spectrometry |
| 作者: | Su, Hung
Huang, Tiao-Lai
Chi, Cheng-Ting
Cho, Yi-Tzu
Lee, Chi-Wei
Jeng, Jingyueh
Shiea, Jentaie |
| 貢獻者: | Natl Sun Yat Sen Univ, Dept Chem
Chang Gung Mem Hosp, Kaohsiung Med Ctr, Dept Psychiat
Chang Gung Univ, Coll Med
Kaohsiung Chang Gung Mem Hosp, Dept Med Res, Genom & Prote Core Lab
Yuh Ing Jr Coll Hlth & Care Management, Dept Cosmet Applicat & Management
Natl Sun Yat Sen Univ, Inst Med Sci & Technol
Chia Nan Univ Pharm & Sci, Dept Med Chem
Kaohsiung Med Univ, Dept Med & Appl Chem
Kaohsiung Med Univ, Res Ctr Environm Med
Chia Nan Univ Pharm & Sci, Dept Cosmet Sci
Chia Nan Univ Pharm & Sci, Inst Cosmet Sci |
| 關鍵字: | Grape
Molecular cartography
Residual pesticide
Sampling probe
Thermal desorption-electrospray ioni-zation tandem mass spectrometry |
| 日期: | 2021 |
| 上傳時間: | 2023-11-11 12:00:43 (UTC+8) |
| 出版者: | DIGITAL COMMONS BEPRESS |
| 摘要: | Thermal desorption-electrospray ionization tandem mass spectrometry (TD-ESI/MS/MS) was used to characterize the residual pesticides that were collected from the surface of a grape with metallic sampling probes. Fungicides, insecticides, and miticides were detected, where results were validated by simple solvent extraction followed by gas chromatography tandem mass spectrometry and liquid chromatography tandem mass spectrometry analyses. To explore the distribution of pesticide residues on grape surfaces, 149 locations of a grape surface were collected and followed by TD-ESI/MS/MS analysis. The molecular cartography was then generated from analysis of residual pesticides on the grape surface in 3D. |
| 關聯: | J FOOD DRUG ANAL, v.29, n.4, pp.751-763 |
| 显示于类别: | [食藥產業暨檢測科技系(含五專)] 期刊論文
[化妝品應用與管理系(所)] 期刊論文
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