Integrated optimization of the adsorption of theaflavins from black tea on macroporous resins

Miguel Monsanto; Edwin Zondervan; O. Trifunovic; Peter M.M. Bongers

doi:10.1016/B978-0-444-59507-2.50137-2

Integrated optimization of the adsorption of theaflavins from black tea on macroporous resins

Miguel Monsanto^*, Edwin Zondervan, O. Trifunovic, Peter M.M. Bongers

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › Academic › peer-review

4 Citations (Scopus)

Abstract

In this work the adsorption and desorption parameters for the separation of theaflavins from tea are determined. The obtained data is used for a preliminary selection of the resin with the best adsorption capacity and desorption ratio. From the four tested resins the hydrophobic A-DVB resin has the best characteristics. In addition, the data was used to fit the adsorption isotherms at different temperatures to two theoretical models. The isotherms form the basis of a more extensive model that can be used to optimize the sorption separation yield. The selected resin will be used in a follow up study to determine the optimal operating conditions of the system, using design of experiments and analysis of variance.

Original language	English
Pages (from-to)	725-729
Number of pages	5
Journal	Computer Aided Chemical Engineering
Volume	31
DOIs	https://doi.org/10.1016/B978-0-444-59507-2.50137-2
Publication status	Published - 2012
Externally published	Yes
Event	11th International Symposium on Process Systems Engineering, PSE 2012 - Singapore, Singapore Duration: 15 Jul 2012 → 19 Jul 2012 Conference number: 11

Keywords

Adsorption
Food industry
Macroporous resin
Polyphenols
Tea

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10.1016/B978-0-444-59507-2.50137-2

Cite this

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title = "Integrated optimization of the adsorption of theaflavins from black tea on macroporous resins",

abstract = "In this work the adsorption and desorption parameters for the separation of theaflavins from tea are determined. The obtained data is used for a preliminary selection of the resin with the best adsorption capacity and desorption ratio. From the four tested resins the hydrophobic A-DVB resin has the best characteristics. In addition, the data was used to fit the adsorption isotherms at different temperatures to two theoretical models. The isotherms form the basis of a more extensive model that can be used to optimize the sorption separation yield. The selected resin will be used in a follow up study to determine the optimal operating conditions of the system, using design of experiments and analysis of variance.",

keywords = "Adsorption, Food industry, Macroporous resin, Polyphenols, Tea",

author = "Miguel Monsanto and Edwin Zondervan and O. Trifunovic and Bongers, {Peter M.M.}",

year = "2012",

doi = "10.1016/B978-0-444-59507-2.50137-2",

language = "English",

volume = "31",

pages = "725--729",

journal = "Computer Aided Chemical Engineering",

issn = "1570-7946",

publisher = "Elsevier",

note = "11th International Symposium on Process Systems Engineering, PSE 2012, PSE 2012 ; Conference date: 15-07-2012 Through 19-07-2012",

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TY - JOUR

T1 - Integrated optimization of the adsorption of theaflavins from black tea on macroporous resins

AU - Monsanto, Miguel

AU - Zondervan, Edwin

AU - Trifunovic, O.

AU - Bongers, Peter M.M.

N1 - Conference code: 11

PY - 2012

Y1 - 2012

N2 - In this work the adsorption and desorption parameters for the separation of theaflavins from tea are determined. The obtained data is used for a preliminary selection of the resin with the best adsorption capacity and desorption ratio. From the four tested resins the hydrophobic A-DVB resin has the best characteristics. In addition, the data was used to fit the adsorption isotherms at different temperatures to two theoretical models. The isotherms form the basis of a more extensive model that can be used to optimize the sorption separation yield. The selected resin will be used in a follow up study to determine the optimal operating conditions of the system, using design of experiments and analysis of variance.

AB - In this work the adsorption and desorption parameters for the separation of theaflavins from tea are determined. The obtained data is used for a preliminary selection of the resin with the best adsorption capacity and desorption ratio. From the four tested resins the hydrophobic A-DVB resin has the best characteristics. In addition, the data was used to fit the adsorption isotherms at different temperatures to two theoretical models. The isotherms form the basis of a more extensive model that can be used to optimize the sorption separation yield. The selected resin will be used in a follow up study to determine the optimal operating conditions of the system, using design of experiments and analysis of variance.

KW - Adsorption

KW - Food industry

KW - Macroporous resin

KW - Polyphenols

KW - Tea

UR - http://www.scopus.com/inward/record.url?scp=84864518476&partnerID=8YFLogxK

U2 - 10.1016/B978-0-444-59507-2.50137-2

DO - 10.1016/B978-0-444-59507-2.50137-2

M3 - Conference article

AN - SCOPUS:84864518476

SN - 1570-7946

VL - 31

SP - 725

EP - 729

JO - Computer Aided Chemical Engineering

JF - Computer Aided Chemical Engineering

T2 - 11th International Symposium on Process Systems Engineering, PSE 2012

Y2 - 15 July 2012 through 19 July 2012

ER -

Integrated optimization of the adsorption of theaflavins from black tea on macroporous resins

Abstract

Keywords

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