کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7584792 | 1492029 | 2018 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new approach for facile synthesis of phytosteryl phenolates
ترجمه فارسی عنوان
یک رویکرد جدید برای سنتز فیتوستریل فنولات
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
Stigmasterol (PubChem CID: 5280794)Phytosterols (PubChem CID: 12303662)Cinnamic Acid (PubChem CID: 444539) - اسید سینامیک (PubChem CID: 444539)Ferulic acid (PubChem CID: 445858) - اسید فرولیک (PubChem CID: 445858)Phenolic acid - اسید فنولیکOil solubility - حلالیت نفتScandium triflate - پراکنده اسکاندیم
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
In this study, a one-step method for producing phytosteryl phenolates, namely phytosteryl cinnamate and ferulate, has been successfully developed and their chemical structures were confirmed by FT-IR, MS and NMR. The highest yield of phytosteryl ferulate (85.7%) was obtained at 100â¯Â°C for 2â¯h after optimization. A Lewis acid catalyst scandium triflate was selected as the catalyst, and it turned out that it could be reused for at least five times without significant loss of activity. Meanwhile, it has been demonstrated that the solubility of phytosteryl phenolates in soybean oil was much higher than in both phenolic acid and phytosterol, which was conducive to expand their applications in oil-based food. The research finding helps realize convenient, green and efficient synthesis of phytosteryl phenolates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 263, 15 October 2018, Pages 321-326
Journal: Food Chemistry - Volume 263, 15 October 2018, Pages 321-326
نویسندگان
Huiqi Wang, Chengsheng Jia, Sujie Guo, Eric Karangwa, Xiaoming Zhang,