کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7585469 | 1492038 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Detection of NEO in muskmelon fruits inoculated with Fusarium sulphureum and its control by postharvest ozone treatment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Fusarium rot of muskmelon, caused by Fusarium spp., is one of the most important postharvest decays, that not only causes economic losses but leads to trichothecenes contamination. A rapid and sensitive method was developed for neosolaniol (NEO) analysis in muskmelon inoculated with F. sulphureum, utilizing acetonitrile/water (84:16, v/v) extraction and PriboFast M270 columns purification and UPLC-MS/MS detection. Method validation was evaluated by linearity (Râ¯â¥â¯0.9990), recovery (88.1-136.9%), precision (RSDâ¯â¤â¯3.97%) and sensitivity (LOD, 0.5â¯Î¼g/kg; LOQ, 1.5â¯Î¼g/kg). The effect of ozone treatment on Fusarium rot development and NEO accumulation in inoculated muskmelon was also evaluated. The results showed that UPLC-MS/MS method was suitable for analyzing NEO in inoculated muskmelon, and 1.10â¯mg/l ozone treatment for 120â¯min significantly controlled Fusarium rot development and NEO accumulation in fruits after 5, 8 and 11â¯days. In vivo tests showed that ozone at 1.10â¯mg/l effectively degraded NEO in acetonitrile.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 254, 15 July 2018, Pages 193-200
Journal: Food Chemistry - Volume 254, 15 July 2018, Pages 193-200
نویسندگان
Xue Hua-Li, Bi Yang, Hussain Raza, Wang Hu-jun, Pu Lu-Mei, Nan Mi-Na, Cheng Xiao-Yan, Wang Yi, Li Yong-Cai,