Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia.
Anthocyanins of Macedonian grape pomace from three varieties “Pinot noir”, “Merlot” and “Vranec” were isolated by high speed countercurrent chromatography. After purification of the fractions by means of preparative high performance liquid chromatography the structures of isolated pigments were eluc...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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OMICS Publishing Group
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/30508/ http://psasir.upm.edu.my/id/eprint/30508/1/Isolation%20of%20anthocyanins%20by%20highspeed%20countercurrent%20chromatography%20and%20application%20of%20the%20color%20activity%20concept%20to%20different%20varieties%20of%20red%20grape%20pomace%20from%20Macedonia..pdf |
| _version_ | 1848846696963899392 |
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| author | Velickovska, Sanja Kostadinovic Mirhosseini, Hamed Bogeva, Elena |
| author_facet | Velickovska, Sanja Kostadinovic Mirhosseini, Hamed Bogeva, Elena |
| author_sort | Velickovska, Sanja Kostadinovic |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Anthocyanins of Macedonian grape pomace from three varieties “Pinot noir”, “Merlot” and “Vranec” were isolated by high speed countercurrent chromatography. After purification of the fractions by means of preparative high performance liquid chromatography the structures of isolated pigments were elucidated by electrospray ionization multiple mass spectrometry (ESI-MSn) and nuclear magnetic resonance (NMR) spectroscopy. The major anthocyanin malvidin-3-glucoside and the minor pigments delphinidin-3-glucoside, cyaniding-3-glucoside, petunidin-3-glucoside, and malvidin-3-p-coumarоyl-glucoside were isolated. The “Color activity concept” was applied and visual detection thresholds of isolated anthocyanins were determined. The results of the “color activity value” of the isolated pigments and their detection thresholds were in good agreement with the color shade of the different varieties of red grape pomace. |
| first_indexed | 2025-11-15T09:06:49Z |
| format | Article |
| id | upm-30508 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:06:49Z |
| publishDate | 2013 |
| publisher | OMICS Publishing Group |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-305082015-10-07T04:03:54Z http://psasir.upm.edu.my/id/eprint/30508/ Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. Velickovska, Sanja Kostadinovic Mirhosseini, Hamed Bogeva, Elena Anthocyanins of Macedonian grape pomace from three varieties “Pinot noir”, “Merlot” and “Vranec” were isolated by high speed countercurrent chromatography. After purification of the fractions by means of preparative high performance liquid chromatography the structures of isolated pigments were elucidated by electrospray ionization multiple mass spectrometry (ESI-MSn) and nuclear magnetic resonance (NMR) spectroscopy. The major anthocyanin malvidin-3-glucoside and the minor pigments delphinidin-3-glucoside, cyaniding-3-glucoside, petunidin-3-glucoside, and malvidin-3-p-coumarоyl-glucoside were isolated. The “Color activity concept” was applied and visual detection thresholds of isolated anthocyanins were determined. The results of the “color activity value” of the isolated pigments and their detection thresholds were in good agreement with the color shade of the different varieties of red grape pomace. OMICS Publishing Group 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30508/1/Isolation%20of%20anthocyanins%20by%20highspeed%20countercurrent%20chromatography%20and%20application%20of%20the%20color%20activity%20concept%20to%20different%20varieties%20of%20red%20grape%20pomace%20from%20Macedonia..pdf Velickovska, Sanja Kostadinovic and Mirhosseini, Hamed and Bogeva, Elena (2013) Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. Journal of Nutrition and Food Sciences, 3 (6). pp. 243-250. ISSN 2155-9600 http://omicsonline.org/isolation-of-anthocyanins-by-highspeed-countercurrent-chromatography-and-application-of-the-color-activity-concept-to-different-varieties-of-red-grape-pomace-from-macedonia-2155-9600-1000243.php?aid=21019 10.4172/2155-9600.1000243 |
| spellingShingle | Velickovska, Sanja Kostadinovic Mirhosseini, Hamed Bogeva, Elena Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. |
| title | Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. |
| title_full | Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. |
| title_fullStr | Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. |
| title_full_unstemmed | Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. |
| title_short | Isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia. |
| title_sort | isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from macedonia. |
| url | http://psasir.upm.edu.my/id/eprint/30508/ http://psasir.upm.edu.my/id/eprint/30508/ http://psasir.upm.edu.my/id/eprint/30508/ http://psasir.upm.edu.my/id/eprint/30508/1/Isolation%20of%20anthocyanins%20by%20highspeed%20countercurrent%20chromatography%20and%20application%20of%20the%20color%20activity%20concept%20to%20different%20varieties%20of%20red%20grape%20pomace%20from%20Macedonia..pdf |