کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7584415 | 1492024 | 2018 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparative study on the adsorption and desorption characteristics of flavonoids from honey by six resins
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The adsorption and desorption characteristics of six different resins (NKA-9, XAD-2, AB-8, D3520, DM-130 and Polyamide) were investigated, in order to screen one resin compared favorably with XAD-2 resin for the purification of flavonoids from honey. The adsorption capacity was XAD-2â¯>â¯AB-8â¯>â¯DM-130â¯>â¯D3520â¯>â¯NKA-9â¯>â¯Polyamide, and the desorption ratios of XAD-2, AB-8 and DM-130 had no significant differences, which was higher than those of D3520, NKA-9 and Polyamide. By analyzing kinetic adsorption using pseudo-first-order, pseudo-second-order and particle diffusion kinetics models combined with kinetic desorption, the adsorption and desorption behavior of AB-8 was similar to that of XAD-2, which was excellent than other four resins. The optimal temperature for XAD-2 and AB-8 to adsorb flavonoids was 25â¯Â°C under the analysis of Langmuir and Freundlich isotherms models. AB-8 resin offers an efficient and economical choice for the purification of flavonoids from honey.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 268, 1 December 2018, Pages 424-430
Journal: Food Chemistry - Volume 268, 1 December 2018, Pages 424-430
نویسندگان
Cheng Lv, Jie Yang, Rui Liu, Qun Lu, Yue Ding, Jiuliang Zhang, Jianling Deng,