کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7584317 | 1492023 | 2018 | 33 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Response surface methodology to optimize supercritical carbon dioxide/co-solvent extraction of brown onion skin by-product as source of nutraceutical compounds
ترجمه فارسی عنوان
روش سطح پاسخ به منظور بهینه سازی استخراج دی اکسید کربن فوق بحرانی / هم حلال از محصول جانبی پوسته قهوه ای به عنوان منبع ترکیبات نیتروژنتیک
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
Food industry produces a large amount of onion wastes. Due to the high amount of bioactive compounds in onion by-products an idea for their reuse, could be use them as source of high-value functional and health ingredients. In this study, outer dry layers of coppery onion “Ramata di Montoro” were used as source of bioactive compounds. Firstly, the chemical profile of secondary metabolites of exhaustive extract, obtained by ultrasound assisted extraction was established by UHPLC-UV-HRMS/MS analysis. Subsequently, the supercritical fluid extraction was used as alternative and green method to recover flavonoids from onion skin. Main parameters such as pressure, temperature and composition of solvent modifier were optimized in order to improve the extraction efficiency of SFE technique, by using a response surface Box-Behnken design.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 269, 15 December 2018, Pages 495-502
Journal: Food Chemistry - Volume 269, 15 December 2018, Pages 495-502
نویسندگان
Luca Campone, Rita Celano, Anna Lisa Piccinelli, Imma Pagano, Sonia Carabetta, Rosa Di Sanzo, Mariateresa Russo, Elena Ibañez, Alejandro Cifuentes, Luca Rastrelli,