Yim, Hip Seng and Akowuah, Gabriel and Chye, Fook Yee and Sia, Chiaw Mei and Okechukwu, Patrick Nwabueze and Ho, Chun Wai (2015) Identification of apigenin-7-glucoside and luteolin-7-glucoside in pleurotus porrigens and schizophyllum commune mushrooms by liquid chromatography– ion trap tandem mass spectrometry. Current Bioactive Compounds, 11 (3). pp. 202-208. ISSN 1875-6646
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Abstract
Pleurotus porrigens and Schizophyllum commune contain high amounts of dietary antioxidants such as flavonoids and phenolic acids. Identification of major antioxidative components of selected fractions of P. porrigens and S. commune was determined by high performance liquid chromatography - ion trap tandem mass spectrometry (HPLC-IT/MS). In addition, 2,2-diphenyl-1- picrylhydrazyl (DPPH) radical scavenging ability of the fractions was evaluated. The crude water extracts were subjected to fractionation by means of liquid-liquid partitioning. n-Butanol fraction (P. porrigens) and formic acid residue fraction (S. commune) showed high DPPH radical scavenging activity. Based on HPLC-IT/MS analysis, two flavones glucosides, namely luteolin-7-O-β-glucoside and apigenin-7-O-.
| Item Type: | Article |
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| Keyword: | Apigenin-7-glucoside, liquid chromatography mass spectrometry, luteolin-7-glucoside, Pleurotus porrigens, Schizophyllum commune |
| Subjects: | T Technology > TX Home economics > TX1-1110 Home economics > TX341-641 Nutrition. Foods and food supply |
| Department: | FACULTY > Faculty of Food Science and Nutrition |
| Depositing User: | MUNIRA BINTI MARASAN - |
| Date Deposited: | 03 Aug 2018 10:59 |
| Last Modified: | 03 Aug 2018 10:59 |
| URI: | https://eprints.ums.edu.my/id/eprint/20631 |
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