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VOL. 9, ISSUE 2 (2025)
Adsorption research of lycopene from waste tomato using zein covered ionic liquid-based silica
Authors
Mengmeng Zhao, Mengshuai Liu, Xuyang Jiu, Minglei Tian
Abstract
Three kinds of ion liquid materials modified
by silica gel and a new material composed of corn zein were prepared.
Zein@PIM-Si-IL、Zein@HIM-Si-IL and
Zein@Si-IL-37, which were used to separate lycopene from waste tomato. The
adsorption capacity of three new materials to lycopene standard solution was
studied by single factor method. At 20℃ and 0.001-0.005 mg/mL, the
Zein@Si-IL-37 obtained the highest adsorption amount in 2.0 h, the adsorption
efficiency is above 80%. Then the sorbent was applied in practical sample, the
recoveries and RSD were in the range of 93.0-101.0% and 3.0-5.0% highlighting
the accuracy of Zein@Si-IL-37.
Pages:85-93
How to cite this article:
Mengmeng Zhao, Mengshuai Liu, Xuyang Jiu, Minglei Tian "Adsorption research of lycopene from waste tomato using zein covered ionic liquid-based silica". International Journal of Chemical Science, Vol 9, Issue 2, 2025, Pages 85-93
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