این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۱، شماره ۵، صفحات ۱۶۳۴-۱۶۴۲
عنوان فارسی ccccc
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Isolation of Jatropha curcas Oil Based Linoleic Acid by Using Argentation Column Chromatography
چکیده انگلیسی مقاله Argentation column chromatography is a method used for separating similar molecules such as fatty acids which have slightly different stereochemistry. In this study, silver nitrate-impregnated silica gel was used as the adsorbent to isolate and purify Jatropha curcas oil fatty acids mixtures. The effects of silica gel, silver nitrate, adsorbent quantity, and fatty acid quantity on the purity and recovery percentage, as well as the ratio of linoleic acid to oleic acid, were investigated. The results showed that at the optimal condition of purification, the purity of linoleic acid increased from 38.4% to 78.7%. In the isolation process, linoleic acid adsorbed most strongly on the AgNO3/SiO2 adsorbent followed by oleic acid due to the greater number of the double bond and high ability to form polar charge-transfer complexes.
کلیدواژه‌های انگلیسی مقاله Silver absorbent,Argentation column chromatography,Lenoleic acid
نویسندگان مقاله Yan-Ni Lye |
School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor Darul Ehsan, MALAYSIA

Nadia Salih |
School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor Darul Ehsan, MALAYSIA

Jumat Salimon |
School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor Darul Ehsan, MALAYSIA

Mohammed Hussein Al-mashhadani |
Department of Chemistry, College of Science, Al-Nahrain University, Baghdad, IRAQ

Emad Yousif |
Department of Chemistry, College of Science, Al-Nahrain University, Baghdad, IRAQ

نشانی اینترنتی https://ijcce.ac.ir/article_244745_a2a68ea64dc813149fb2f9360681c24c.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات