کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8881899 | 1624953 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bamboo leaf flavonoid enhances the control effect of Pichia caribbica against Penicillium expansum growth and patulin accumulation in apples
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
Patulin (PAT) mainly produced by Penicillium expansum is a very problematic mycotoxin, and its presence is often reported in different foods and food products. The prevention of these products from initial contamination and/or degradation is therefore of foremost importance in protecting consumer health. In this report, Pichia caribbica (1â¯Ãâ¯108â¯cellsâ¯mLâ1) antagonistic yeasts incorporated with bamboo leaf flavonoid (0.01%â¯w/v) were assessed for PAT degradation capabilities in in-vitro and in-vivo. Also the effects of treatments on wound lesion diameter, lignification and pH level were investigated. Clearly, the combined biocontrol agent (P. caribbica and bamboo leaf flavonoid) had the ability to degrade PAT in vitro with undetected level at 96â¯h of incubation in NYDB media. In apple fruits, PAT accumulation was significantly lower at 20â¯d (at 20â¯Â°C) of storage. Wound lignification was significantly enhanced from 0.31 to 0.27 after 15â¯d of storage, whereas pH was modified (>4.0) in host; which might lead to an increase in PAT breakdown. P. caribbica combined with bamboo leaf flavonoid could be a promising biocontrol agent for PAT degradation processes in apple fruits.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Postharvest Biology and Technology - Volume 141, July 2018, Pages 1-7
Journal: Postharvest Biology and Technology - Volume 141, July 2018, Pages 1-7
نویسندگان
Gustav Komla Mahunu, Hongyin Zhang, Maurice Tibiru Apaliya, Qiya Yang, Xiaoyun Zhang, Lina Zhao,