Effect of Putresine and Methyl Jasmonate on Antioxidant Responses in Peel and Pulp of Orange (Citrus sinensis L. var. Valencia) Fruit
Publish place: Journal of Plant Physiology and Breeding، Vol: 7، Issue: 2
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
View: 136
This Paper With 12 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_BREDNG-7-2_005
تاریخ نمایه سازی: 24 بهمن 1401
Abstract:
This experiment was carried out to determine the effects of putrescine and methyl jasmonate on lipid peroxidation and altering the peroxide hydrogen of peel and pulp of Valencia orange fruit. Orange fruits were treated with ۰ (control), ۲.۵ and ۵ mM putrescine, and ۰ (control), ۱۰ and ۲۰ µM methyl jasmonate, then stored at ۵±۱ °C, ۸۵-۹۰% relative humidity for four months. Oranges treated with ۵ mM putrescine and ۱۰ µM methyl jasmonate had significantly lower lipid peroxidation and peroxide hydrogen of peel and pulp and lower chilling injury percentage than the non-treated fruits. Polyphenol oxidase (PPO) activity was considerably increased in the treated and non-treated fruits but, the treated fruits exhibited significantly lower activity of PPO. Peroxidase (POD) activity increased at first and then decreased. However, the treated fruits exhibited significantly higher activity of POD than the control fruits during the storage period. In conclusion, fruits treated with ۵ mM putrescine combined with ۱۰ µM methyl jasmonate showed the best effect.
Keywords:
Authors
Soheila Mohammadrezakhani
Department of Horticultural Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
Zahra Pakkish
Department of Horticultural Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
Vahid Reza Saffari
Department of Horticultural Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :