کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5762650 | 1624961 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of chitosan-based coatings on the physicochemical properties and pectin nanostructure of Chinese cherry
ترجمه فارسی عنوان
تأثیر پوشش های مبتنی بر کیتوزان بر خواص فیزیکوشیمیایی و نانوساختار پکتین گیلاس چینی
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کلمات کلیدی
نانوساختار، نانوذرات، حفاظت، کیفیت، فناوری نانو، میکروسکوپ نیروی اتمی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
چکیده انگلیسی
The effects of chitosan-based coatings on the postharvest performance Chinese cherry during a twenty days storage period were investigated. The chitosan-based coatings effectively delayed postharvest ripening parameters including weight loss, decay rate, firmness, soluble solid content (SSC) and titratable acidity (TA). The most effective treatment was a combined chitosan and nano-SiOx coating, which led to 51% less weight loss, 32% less decay rate, 57% more firmness, and less SSC and TA content changes than the control group. This combined coating also maintained a higher content of sodium carbonate-soluble pectin (SSP), and inhibited pectin chain degradation. Qualitative and quantitative analysis revealed that the firmness of fruit was closely related to nanostructural morphologies and SSP chain width. In addition, modifications of SSP were correlated with fruit softening, especially SSP polymers and branched chains. These results demonstrate the effect of chitosan and nano-SiOx coating on extending the shelf life of Chinese cherries during postharvest storage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Postharvest Biology and Technology - Volume 133, November 2017, Pages 64-71
Journal: Postharvest Biology and Technology - Volume 133, November 2017, Pages 64-71
نویسندگان
Ying Xin, Fusheng Chen, Shaojuan Lai, Hongshun Yang,