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Tinnakorn Tiensing. Optimization of acrylamide analysis in flour sample by high performance liquid chromatography equipped with UV detector. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2020.
Optimization of acrylamide analysis in flour sample by high performance liquid chromatography equipped with UV detector
Name: Konkanok Jamsawang
Organization :
Mahidol University. Faculty of Science
Name: Tinnakorn Tiensing
Organization :
Mahidol University. Faculty of Science
Email :
tinnakorn.tie@mahidol.ac.th
ThaSH:
Liquid chromatography
ThaSH:
Acrylamide
Abstract:
Recently concerns of the acrylamide presence in thermally processing foods have brought the need for the analytical methods development to determine acrylamide in flour-based foods. This work focuses on the optimization of high performance liquid chromatography with UV detection (HPLC-UV) for the acrylamide analysis in flour-based sample. The optimized HPLC-UV conditions were carried out using a 250 x 4.6 mm NUCLEODUR C18 ec column and a mobile phase consisting of 10 mM phosphate buffer pH 8 and acetonitrile at the volume ratio of 90:10 percent (v/v). The detection wavelength was 210 nm. The linearity of working acrylamide standard solution was in the range of 400 - 2000 mu g/L with R2 = 0.9977. The instrumental limit of detection (LOD) and limit of quantitation (LOQ) values were 86 and 367 mu g/L, respectively. The acrylamide in flour-based sample was extracted by water-based extraction system and supernatant was cleaned-up by solid-phase extraction using C18 SPE cartridge before HPLC analysis. Recoveries of acrylamide in flour-based sample were in the range of 92 -113 percent.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2020
Modified:
2023-12-01
Issued:
2023-12-01
บทความ/Article
application/pdf
BibliograpyCitation :
In the Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn in association, Thammasat University Faculty of Science and Technology. The Pure and Applied Chemistry International Conference 2020 (PACCON 2020) (AC68-73). Bangkok : Thammasat University
eng
©copyrights King Mongkut's University of Technology North Bangkok
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ใช้เวลา
0.031634 วินาที
Konkanok Jamsawang
| Title | Contributor | Type |
|---|---|---|
| Optimization of acrylamide analysis in flour sample by high performance liquid chromatography equipped with UV detector
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Konkanok Jamsawang;Tinnakorn Tiensing | บทความ/Article |
Tinnakorn Tiensing
| Title | Contributor | Type |
|---|---|---|
| Optimization of acrylamide analysis in flour sample by high performance liquid chromatography equipped with UV detector
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Konkanok Jamsawang;Tinnakorn Tiensing | บทความ/Article |