کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7589028 1492090 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Alleviation of chilling injury in tomato fruit by exogenous application of oxalic acid
ترجمه فارسی عنوان
کاهش آسیب های خنک کننده در میوه گوجه فرنگی با استفاده از اگزالیک اسید
کلمات کلیدی
آسیب جوش متابولیسم انرژی، متابولیسم لیکوپن، اسکالیک اسید، ذخیره سازی، میوه گوجه فرنگی،
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
The effects of oxalic acid on the development of chilling injury (CI), energy metabolism and lycopene metabolism in tomato fruit (Solanum lycopersicum L.) were investigated. Mature green tomatoes were dipped in 10 mmol l−1 oxalic acid (OA) solution for 10 min at 25 °C. Tomatoes were subsequently stored at 4 ± 0.5 °C for 20 days before being transferred to 25 °C for 12 days. Oxalic acid treatment apparently alleviated CI development and membrane damage; maintained higher levels of ATP and ADP; increased activities of succinic dehydrogenase (SDH), Ca2+-adenosine triphosphatase (Ca2+-ATPase) and H+-adenosine triphosphatase (H+-ATPase); and elevated lycopene accumulation associated with the upregulation of PSY1 and ZDS expression in tomatoes during a period at room temperature following exposure to chilling stress. Thus, oxalic acid treatment benefited the control of CI and the maintenance of fruit quality in tomatoes stored for long periods (approximately 32 days).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 202, 1 July 2016, Pages 125-132
نویسندگان
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