Quantitative Monitoring of the Amidation Reaction Between Coconut Oil and Diethanolamine by Attenuated Total Reflectance Fourier Transform Infrared Spectrometry

Simple item page
dc.contributor.authorMohammadreza Khanmohammadi
dc.contributor.authorMohammadjavad Hosseinnia Kojidi
dc.contributor.authorAmir Bagheri Garmarudi
dc.contributor.authorAhmad Ashur
dc.contributor.authorMajid Soleymani
dc.date.accessioned2014-05-16T07:13:02Z
dc.date.available2014-05-16T07:13:02Z
dc.date.issued2009
dc.description.abstractAn analytical procedure was developed to monitor the batch reaction of coconut oil and diethanolaminewhich also would determine the cocodiethanolamide (CDEA) content of the final product. The method was based on attenuated total reflectance Fourier transform infrared spectrometry utilizing partial least squares regression. The calibration was modeled in the 1,781–1,714 and 1,658–1,639 cm-1 spectral regions for coconut oil and CDEA respectively. The models were then applied to predict the amidation process yield and to monitor the in situ kinetics of reactions between coconut oil andDEA.The rootmean square error of prediction was 0.590 and 0.336 for coconut oil and CDEA respectively. The proposed method can also be successfully applied to the determination of purity in commercial grade CDEA samples and would give reliable results in comparison with the potentiometric titration reference method.en_US
dc.identifier.citationJ Surfact Deterg (2009) 12:37–41en_US
dc.identifier.urihttp://hdl.handle.net/123456789/1340
dc.language.isoenen_US
dc.subjectamidationen_US
dc.subjectcocodiethanolamiden_US
dc.subjectATR-FTIR spectrometryen_US
dc.subjectpartial least squaresen_US
dc.subjectquantitativeen_US
dc.subjectmonitoringen_US
dc.titleQuantitative Monitoring of the Amidation Reaction Between Coconut Oil and Diethanolamine by Attenuated Total Reflectance Fourier Transform Infrared Spectrometryen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
quantitative monitoring of the amidation reaction.pdf
Size:
238.28 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Coconut