Study on effect of phosphate salts in the extraction of malic acid using aqueous two phase systems
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 316
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شناسه ملی سند علمی:
CHCONF05_386
تاریخ نمایه سازی: 2 تیر 1397
چکیده مقاله:
Investigation of malic acid ability to partition in polymer/salt aqueous two phase systems has been the main goal of this research. So, three different temperatures 27, 32 and 40ºC were chosen and three different salts with PEG4000 in each temperature were investigated. Two parameters of distribution coefficient and percentage of extraction were calculated for the distribution of malic acid. The results showed that had the highest distribution coefficient and extraction percentage at 27ºC.
کلیدواژه ها:
Malic acid ، Phosphate salts ، Aqueous two phase systems ، Polyethylene glycol ، and Distribution coefficient
نویسندگان
Hadiseh Masoomie
Department of Chemical Engineering, Faculty of Engineering, University of Guilan, Rasht, Iran
Hossein Ghannad Zadeh Gilani
Department of Chemical Engineering, Faculty of Engineering, University of Guilan, Rasht, Iran