Extraction and composition analysis of flavonoids in peony seed shells
Objective: To extract natural flavonoid compounds （MDZK） from peony seed husks for composition analysis and antioxidant research. Methods: The total flavonoids of peony seed shell were extracted by solvent reflux extraction method. The ultraviolet-visible spectrophotometer method was used to determi...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
The Editorial Office of Food and Machinery
2023-06-01
|
| Series: | Shipin yu jixie |
| Subjects: | |
| Online Access: | http://www.ifoodmm.com/spyjxen/article/abstract/20230408 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850165128117354496 |
|---|---|
| author | ZOU Ping ZHANG Ying-yang ZOU Lin-ling |
| author_facet | ZOU Ping ZHANG Ying-yang ZOU Lin-ling |
| author_sort | ZOU Ping |
| collection | DOAJ |
| description | Objective: To extract natural flavonoid compounds （MDZK） from peony seed husks for composition analysis and antioxidant research. Methods: The total flavonoids of peony seed shell were extracted by solvent reflux extraction method. The ultraviolet-visible spectrophotometer method was used to determine the MDZK content and antioxidant properties; The total flavonoids extracted were analyzed by LC-MS method. Results: When the solvent was 70% ethanol, the extraction temperature was 70 ℃, the feed-to-liquid ratio was 1∶25 （g/mL）, and the extraction time was 60 min, the MDZK yield was the highest, which was （10.54±0.13）%. When the concentration of MDZK reached 120 μg/mL, the highest clearance rates of DPPH radicals, O<sub>2</sub> radicals and ·OH radicals were 58.54%, 55.72% and 49.07%, respectively, which showed that MDZK had certain antioxidant effects and good effects. More than 20 flavonoid compounds and their derivatives were identified by comparison with the database, of which the most abundant content were Luteoloside, Eriodictyol Kaempfero, Apigenin and Neohesperidin. Conclusion: The flavonoid compounds in the shell of peony seeds have good antioxidant activity and can be used as antioxidant products in food industry or medicine, and have wide application prospects. |
| format | Article |
| id | doaj-art-a3b6e8d6b02f46dc8513a3f59cf16db5 |
| institution | OA Journals |
| issn | 1003-5788 |
| language | English |
| publishDate | 2023-06-01 |
| publisher | The Editorial Office of Food and Machinery |
| record_format | Article |
| series | Shipin yu jixie |
| spelling | doaj-art-a3b6e8d6b02f46dc8513a3f59cf16db52025-08-20T02:21:49ZengThe Editorial Office of Food and MachineryShipin yu jixie1003-57882023-06-01394445010.13652/j.spjx.1003.5788.2022.80598Extraction and composition analysis of flavonoids in peony seed shellsZOU Ping0ZHANG Ying-yang1ZOU Lin-ling2 School of Food, Changzhou University, Changzhou, Jiangsu 213164 , China School of Food, Changzhou University, Changzhou, Jiangsu 213164 , China School of Food, Changzhou University, Changzhou, Jiangsu 213164 , China Objective: To extract natural flavonoid compounds （MDZK） from peony seed husks for composition analysis and antioxidant research. Methods: The total flavonoids of peony seed shell were extracted by solvent reflux extraction method. The ultraviolet-visible spectrophotometer method was used to determine the MDZK content and antioxidant properties; The total flavonoids extracted were analyzed by LC-MS method. Results: When the solvent was 70% ethanol, the extraction temperature was 70 ℃, the feed-to-liquid ratio was 1∶25 （g/mL）, and the extraction time was 60 min, the MDZK yield was the highest, which was （10.54±0.13）%. When the concentration of MDZK reached 120 μg/mL, the highest clearance rates of DPPH radicals, O<sub>2</sub> radicals and ·OH radicals were 58.54%, 55.72% and 49.07%, respectively, which showed that MDZK had certain antioxidant effects and good effects. More than 20 flavonoid compounds and their derivatives were identified by comparison with the database, of which the most abundant content were Luteoloside, Eriodictyol Kaempfero, Apigenin and Neohesperidin. Conclusion: The flavonoid compounds in the shell of peony seeds have good antioxidant activity and can be used as antioxidant products in food industry or medicine, and have wide application prospects.http://www.ifoodmm.com/spyjxen/article/abstract/20230408 peony seed shell flavonoids antioxidant activity lc-ms |
| spellingShingle | ZOU Ping ZHANG Ying-yang ZOU Lin-ling Extraction and composition analysis of flavonoids in peony seed shells Shipin yu jixie peony seed shell flavonoids antioxidant activity lc-ms |
| title | Extraction and composition analysis of flavonoids in peony seed shells |
| title_full | Extraction and composition analysis of flavonoids in peony seed shells |
| title_fullStr | Extraction and composition analysis of flavonoids in peony seed shells |
| title_full_unstemmed | Extraction and composition analysis of flavonoids in peony seed shells |
| title_short | Extraction and composition analysis of flavonoids in peony seed shells |
| title_sort | extraction and composition analysis of flavonoids in peony seed shells |
| topic | peony seed shell flavonoids antioxidant activity lc-ms |
| url | http://www.ifoodmm.com/spyjxen/article/abstract/20230408 |
| work_keys_str_mv | AT zouping extractionandcompositionanalysisofflavonoidsinpeonyseedshells AT zhangyingyang extractionandcompositionanalysisofflavonoidsinpeonyseedshells AT zoulinling extractionandcompositionanalysisofflavonoidsinpeonyseedshells |