کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8876414 | 1623729 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of drying conditions on moisture transfer and quality of pomegranate fruit leather (pestil)
ترجمه فارسی عنوان
اثر شرایط خشک شدن بر انتقال رطوبت و کیفیت چرم میوه انار (پسته)
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
انار، چرم میوه، سینتیک خشک کردن، فنل اسید اسکوربیک، تخریب حرارتی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
Vacuum, cabinet and open air drying of pomegranate fruit leather were carried out at various drying conditions to monitor the drying kinetics together with bionutrient degradation of the product. Drying curves exhibited first order drying kinetics and effective moisture diffusivity values varied between 3.1Â ÃÂ 10â9 and 52.6Â ÃÂ 10â9Â m2/s. The temperature dependence of the effective moisture diffusivity was satisfactorily described by an Arrhenius-type relationship. Drying conditions, product thickness and operation temperature had various effects on drying rate and final quality of the product. In terms of drying kinetics and final quality of product, vacuum drying had higher drying rate with higher conservation of phenolic, anthocyanin and ascorbic acid that is connected to faster drying condition and oxygen deficient medium. Anthocyanin content was significantly affected by drying method, drying temperature and product thickness. Scatter plot using principle component analysis enabled better understanding of moisture transfer rate and anthocyanin change under various drying conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Saudi Society of Agricultural Sciences - Volume 16, Issue 1, January 2017, Pages 33-40
Journal: Journal of the Saudi Society of Agricultural Sciences - Volume 16, Issue 1, January 2017, Pages 33-40
نویسندگان
Fatih Mehmet Yılmaz, Sultan Yüksekkaya, Hasan Vardin, Mehmet Karaaslan,