کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7584273 | 1492024 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Antifungal and eliciting properties of chitosan against Ceratocystis fimbriata in sweet potato
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کلمات کلیدی
Carbendazim (PubChem CID: 25429)Ceratocystis fimbriataSweet potato - سیب زمینی شیرینAntimicrobial - ماده ضد میکروبی یا آنتی میکروبیالPropidium iodide (PubChem CID: 104981) - پرویدیم یود (PubChem CID: 104981)Postharvest - پس از برداشتChitosan (PubChem CID: 71853) - کیتوزان (PubChem CID: 71853)Chitosan - کیتوسان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The inhibitive effects of chitosan on black rot disease caused by Ceratocystis fimbriata in sweet potato tuber root (TR) were evaluated. The results demonstrated that chitosan effectively inhibited the mycelial growth and spore germination of C. fimbriata and directly led to the cell necrosis. Chitosan altered the chitin deposition and influenced the fatty acid composition of C. fimbriata. The application of chitosan effectively controlled the C. fimbriata development in sweet potato TRs 17â¯days of storage 25â¯Â°C. Phenylalanine ammonia lyase (PAL) and superoxide dismutase (SOD) activity were clearly enhanced by the chitosan treatment, while the malondialdehyde (MDA) production was not increased. These findings suggest that chitosan effectively controlled the infection of C. fimbriata in sweet potato TRs owing to its antifungal and eliciting properties, which induced some defense responses during storage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 268, 1 December 2018, Pages 188-195
Journal: Food Chemistry - Volume 268, 1 December 2018, Pages 188-195
نویسندگان
Ke Xing, Teng Jie Li, Yuan Fang Liu, Jian Zhang, Yu Zhang, Xiao Qiang Shen, Xiao Yan Li, Xiang Min Miao, Zhao Zhong Feng, Xue Peng, Zong Yun Li, Sheng Qin,