Metabolic Profiling on Alternaria Toxins and Components of Xinjiang Jujubes Incubated with Pathogenic Alternaria alternata and Alternaria tenuissima via Orbitrap High -Resolution Mass Spectrometry
文献类型：期刊论文
| 作者 | Hu, Dongqiang2; Tan, Yanglan2; Tian, Ye2; Liu, Na2; Wang, Lan2; Wu, Aibo2; Fan, Yingying1; Zhao, Duoyong1; Wang, Cheng1; , |
| 刊名 | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
 |
| 出版日期 | 2017 |
| 卷号 | 65期号:38页码:8466-8474 |
| 关键词 | Zizyphus rhamnaceae Alternaria toxins nutritients and metabolites Orbitrap |
| ISSN号 | 0021-8561 |
| DOI | 10.1021/acs.jafc.7b03243 |
| 文献子类 | Article |
| 英文摘要 | Xinjiang jujubes (Zizyphus rhamnaceae) are important agro-economical foods with the highest planting area and yields in China; however, black spot disease and contaminated Alternaria toxins have unfortunately caused a decline or loss of jujube nutritional quality in recent years. In this study, we used ultrahigh-performance liquid chromatography coupled to Orbitrap high-resolution mass spectrometry to profile both Alternaria toxins and components in three representative Xinjiang jujubes, Hami Huang, Hetian Jun, and Ruoqiang Hui. Before liquid chromatography mass spectrometry analysis, jujubes were inoculated with two main pathogens of Alternaria alternata (Aa) and Alternaria tenuissima (At). Different combinations of jujube varieties with pathogenic isolates display different metabolic profiles, as expected. Moreover, four major Alternaria toxins, alternariol, alternariol monomethyl ether, altenuene, and tenuazonic acid, were detected in all samples. The inoculation of both pathogens significantly decreased the levels of nutrients and metabolites in jujube, including four saponins, three organic acids, and three alkaloids, whereas it increased the level of several glycerol phosphates. The flavonoid profiles are diverse. Lastly, inoculation of Aa changes more metabolites in jujubes than At. Our data provide insights to better understand the detrimental contamination of Alternaria pathogens in Xinjiang jujubes and improve food safety of jujubes. |
| 学科主题 | Agriculture ; Chemistry ; Food Science & Technology |
| WOS关键词 | CITRUS BROWN SPOT ; ZIZIPHUS-JUJUBA ; ANTIOXIDATIVE ACTIVITIES ; 1ST REPORT ; ROT ; IDENTIFICATION ; FRUIT ; PATHOTYPE ; FUSARIUM ; KOREA |
| 语种 | 英语 |
| WOS记录号 | WOS:000412042800022 |
| 出版者 | AMER CHEMICAL SOC |
| 版本 | 出版稿 |
| 源URL | [http://202.127.25.144/handle/331004/658]  |
| 专题 | 中国科学院上海生命科学研究院营养科学研究所 |
| 作者单位 | 1.Xinjiang Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Key Lab Agroprod Qual & Safety Xinjiang,Minist Ag, Lab Qual & Safety Risk Assessment Agroprod Urumqi, Urumqi 830091, Xinjiang, Peoples R China, 2.Univ Chinese Acad Sci, Chinese Acad Sci, Shanghai Inst Biol Sci, SIBS UGENT SJTU Joint Lab Mycotoxin Res,Key Lab F, Shanghai 200031, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Hu, Dongqiang,Tan, Yanglan,Tian, Ye,et al. Metabolic Profiling on Alternaria Toxins and Components of Xinjiang Jujubes Incubated with Pathogenic Alternaria alternata and Alternaria tenuissima via Orbitrap High -Resolution Mass Spectrometry[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2017,65(38):8466-8474. |
| APA | Hu, Dongqiang.,Tan, Yanglan.,Tian, Ye.,Liu, Na.,Wang, Lan.,...&,.(2017).Metabolic Profiling on Alternaria Toxins and Components of Xinjiang Jujubes Incubated with Pathogenic Alternaria alternata and Alternaria tenuissima via Orbitrap High -Resolution Mass Spectrometry.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,65(38),8466-8474. |
| MLA | Hu, Dongqiang,et al."Metabolic Profiling on Alternaria Toxins and Components of Xinjiang Jujubes Incubated with Pathogenic Alternaria alternata and Alternaria tenuissima via Orbitrap High -Resolution Mass Spectrometry".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 65.38(2017):8466-8474. |
入库方式： OAI收割
来源：上海营养与健康研究所
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