scholarly journals Thermal stability of bovine lactoferrin prepared by cation exchange chromatography and its blends with authorized additives for infant formulas

LWT ◽  
2021 ◽  
pp. 112744
Author(s):  
Pablo Jiménez-Barrios ◽  
Carmen M. Jaén-Cano ◽  
Raquel Malumbres ◽  
Fermín Cilveti-Vidaurreta ◽  
Alicia Bellanco-Sevilla ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Cation Exchange ◽  
Exchange Chromatography ◽  
Bovine Lactoferrin ◽  
Infant Formulas ◽  
Cation Exchange Chromatography ◽  
Thermal Stability Of

Strong cation-exchange chromatography of proteins on a sulfoalkylated monolithic cryogel

2015 ◽  
Vol 1386 ◽  
pp. 13-21 ◽  
Author(s):  
Işık Perçin ◽  
Rushd Khalaf ◽  
Bastian Brand ◽  
Massimo Morbidelli ◽  
Orhan Gezici
Keyword(s):  
Cation Exchange ◽  
Exchange Chromatography ◽  
Cation Exchange Chromatography ◽  
Strong Cation Exchange ◽  
Strong Cation Exchange Chromatography

Structural characteristics of low-molecular-mass displacers for cation-exchange chromatography

1998 ◽  
Vol 814 (1-2) ◽  
pp. 83-95 ◽  
Author(s):  
Abhinav A Shukla ◽  
Kristopher A Barnthouse ◽  
Sung Su Bae ◽  
J.A Moore ◽  
Steven M Cramer
Keyword(s):  
Cation Exchange ◽  
Molecular Mass ◽  
Structural Characteristics ◽  
Exchange Chromatography ◽  
Cation Exchange Chromatography

Characterization of the Acidic Species of a Monoclonal Antibody Using Weak Cation Exchange Chromatography and LC-MS

2015 ◽  
Vol 87 (17) ◽  
pp. 9084-9092 ◽  
Author(s):  
Gomathinayagam Ponniah ◽  
Adriana Kita ◽  
Christine Nowak ◽  
Alyssa Neill ◽  
Yekaterina Kori ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Cation Exchange ◽  
Exchange Chromatography ◽  
Cation Exchange Chromatography ◽  
Weak Cation Exchange

scholarly journals THE EFFECT OF CHLORO ACETIC ACID CONCENTRATION AND TEMPERATURE REACTION OF CARBOXYMETHYL CHITOSAN FORMATION ON CATION EXCHANGE CAPACITY AND THERMAL STABILITY

2018 ◽  
Vol 10 (1) ◽  
pp. 31
Author(s):  
Candra Purnawan ◽  
Edi Pramono ◽  
Purwanto Purwanto
Keyword(s):  
Thermal Stability ◽  
Acetic Acid ◽  
Cation Exchange ◽  
Acid Concentration ◽  
Cation Exchange Capacity ◽  
Exchange Capacity ◽  
Carboxymethyl Chitosan ◽  
Temperature Reaction ◽  
Acetic Acid Concentration ◽  
Thermal Stability Of

<p>The research on the effect of chloro acetic concentration and temperature reaction of carboxymethyl chitosan formation on cation exchange capacity and thermal stability of polymer have been done. Carboxymethyl chitosan was synthesized by reaction of chitosan and chloro acetic acid with NaOH as catalyst. Polymer was characterized by Fourier Transform Infrared Spectrofotometer, cation exchange capacity test, and thermal analysis with thermogravimetric method. Carboxymethyl chitosan has strong FTIR adsorption of carboxyl group (-COO-) in 1606,70 cm<sup>-1</sup> and 1444,68 cm<sup>-1</sup>. The increasing of chloro acetic acid concentration and reaction temperature decreased cation exchage capacity and changed thermal stability of polymer.</p>

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