کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5768449 1413223 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Control of blue mold decay on Persian lime: Application of covalently cross-linked arabinoxylans bioactive coatings with antagonistic yeast entrapped
ترجمه فارسی عنوان
کنترل پوسیدگی قالب آبی بر روی آهک ایرانی: استفاده از پوشش های فعال زیست محیطی آروین اکسیلان های کوانتومی متقاطع با مخلوط مخمر انجماد
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- AX matrix maintains yeasts viability and improves antifungal activity.
- Presence of yeast did not affect the barrier properties of films.
- Bioactive coatings prevent infection by Penicillium italicum during storage.
- Bioactive coatings preserve postharvest quality of limes.

A novel edible film and coating with antagonistic yeast in arabinoxylan (AX) matrix was prepared and its effects on preserving against fungus infection on limes were investigated. The effect of yeast cell incorporation of developed films was evaluated in terms of viability, biocontrol activity and barrier properties. Furthermore, the application of AX as bioactive coatings was investigated in order to evaluate their efficacy to preserve postharvest quality and prevent or cure infection by Penicillium italicum during storage. Results revealed AX as a matrix compatible with D. hansenii and able to maintain more than 97% viability of the initial inoculum at temperatures tested, films with antagonistic yeast are capable to inhibit the growth of P. italicum in vitro. Presence of yeast did not change water vapor permeability on films. Viability of yeasts was preserved on coated limes on 100%. Preventive application of treatments was more effective than curative applications in the control of blue mold decay. Yeast added coatings were effective at reducing weight loss and had no effect on limes color. This study demonstrates the potential application of bioactive AX coatings with D. hansenii as an alternative of postharvest disease management.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Food Science and Technology - Volume 85, Part A, November 2017, Pages 187-196
نویسندگان
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