Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har
Hesperidin analysis in food is a simple application involving chromatographic based technique. Method development and validation was performed in order to study linearity, precision and accuracy of the analytical method. The means recoveries obtained at known concentration of QC sample 1000.85 ppm...
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| Format: | Thesis |
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2013
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| Online Access: | http://studentsrepo.um.edu.my/4193/ http://studentsrepo.um.edu.my/4193/1/CPH_Cover_Page.pdf http://studentsrepo.um.edu.my/4193/2/CPH_Soft_Copy.pdf http://studentsrepo.um.edu.my/4193/3/CPH_Text_2.pdf |
| _version_ | 1848772585622339584 |
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| author | Chee, Pui Har |
| author_facet | Chee, Pui Har |
| author_sort | Chee, Pui Har |
| building | UM Research Repository |
| collection | Online Access |
| description | Hesperidin analysis in food is a simple application involving chromatographic based technique. Method development and validation was performed in order to study
linearity, precision and accuracy of the analytical method. The means recoveries obtained at known concentration of QC sample 1000.85 ppm for Hesperidin using Ultra Performance Liquid Chromatography with relative standard deviation of RSD 0.1%.Linearity for Hesperidin was determined at nine different concentration levels ranging from 4.97 to 50116.30 ppm. Detection and quantitation limits were ranged from 0.09992 ppm and 0.333 ppm respectively. The validated Hesperidin analytical method was applied to the study of Hesperidin in food samples which include fruits, vegetables
and commercial fruit juices group. The evaluation of the study was elaborated further in the results recoveries. |
| first_indexed | 2025-11-14T13:28:51Z |
| format | Thesis |
| id | um-4193 |
| institution | University Malaya |
| institution_category | Local University |
| last_indexed | 2025-11-14T13:28:51Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | um-41932014-10-01T04:41:49Z Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har Chee, Pui Har Q Science (General) QD Chemistry Hesperidin analysis in food is a simple application involving chromatographic based technique. Method development and validation was performed in order to study linearity, precision and accuracy of the analytical method. The means recoveries obtained at known concentration of QC sample 1000.85 ppm for Hesperidin using Ultra Performance Liquid Chromatography with relative standard deviation of RSD 0.1%.Linearity for Hesperidin was determined at nine different concentration levels ranging from 4.97 to 50116.30 ppm. Detection and quantitation limits were ranged from 0.09992 ppm and 0.333 ppm respectively. The validated Hesperidin analytical method was applied to the study of Hesperidin in food samples which include fruits, vegetables and commercial fruit juices group. The evaluation of the study was elaborated further in the results recoveries. 2013 Thesis NonPeerReviewed application/pdf http://studentsrepo.um.edu.my/4193/1/CPH_Cover_Page.pdf application/pdf http://studentsrepo.um.edu.my/4193/2/CPH_Soft_Copy.pdf application/pdf http://studentsrepo.um.edu.my/4193/3/CPH_Text_2.pdf Chee, Pui Har (2013) Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har. Masters thesis, University of Malaya. http://studentsrepo.um.edu.my/4193/ |
| spellingShingle | Q Science (General) QD Chemistry Chee, Pui Har Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har |
| title | Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har |
| title_full | Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har |
| title_fullStr | Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har |
| title_full_unstemmed | Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har |
| title_short | Determination of hesperidin in food by ultra performance liquid chromatography / Chee Pui Har |
| title_sort | determination of hesperidin in food by ultra performance liquid chromatography / chee pui har |
| topic | Q Science (General) QD Chemistry |
| url | http://studentsrepo.um.edu.my/4193/ http://studentsrepo.um.edu.my/4193/1/CPH_Cover_Page.pdf http://studentsrepo.um.edu.my/4193/2/CPH_Soft_Copy.pdf http://studentsrepo.um.edu.my/4193/3/CPH_Text_2.pdf |