Citation
Jiang B., . Effect of bottle storage on changes in phenolics and antioxidant capacity of Cabernet Sauvignon red wines from five different wine-producing regions in China. pp. 28-38. ISSN 2231-7546
Abstract
The present worked aimed to assess the effect of bottle storage on changes in phenolics and antioxidant capacity of Cabernet Sauvignon red wines from five different wine-producing regions including three new regions� (NW) and two old regions (OW) in Peoples Republic of China. The phenolic contents were analysed by UV-VIS spectrophotometry and HPLC-MS was used to identify and quantify the concentration of individual phenolic compounds. Most phenolic compounds and their antioxidant capacity exhibited a decreasing trend as the storage time progressed. Following 6- and 18-month storage the phenolic contents and antioxidant capacity of NW1 was significantly higher than OW1 and OW2. The three new regions� could be considered to have a big potential for producing high quality Cabernet Sauvignon wines. The obtained results can be also used in the optimisation process of wine ageing which would allow producers to time the optimal date of wine release onto the market depending on the desired content parameters.
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Abstract
The present worked aimed to assess the effect of bottle storage on changes in phenolics and antioxidant capacity of Cabernet Sauvignon red wines from five different wine-producing regions including three new regions� (NW) and two old regions (OW) in Peoples Republic of China. The phenolic contents were analysed by UV-VIS spectrophotometry and HPLC-MS was used to identify and quantify the concentration of individual phenolic compounds. Most phenolic compounds and their antioxidant capacity exhibited a decreasing trend as the storage time progressed. Following 6- and 18-month storage the phenolic contents and antioxidant capacity of NW1 was significantly higher than OW1 and OW2. The three new regions� could be considered to have a big potential for producing high quality Cabernet Sauvignon wines. The obtained results can be also used in the optimisation process of wine ageing which would allow producers to time the optimal date of wine release onto the market depending on the desired content parameters.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Bottles |
| AGROVOC Term: | Storage |
| AGROVOC Term: | Red wines |
| AGROVOC Term: | Antioxidants |
| AGROVOC Term: | Phenolic compounds |
| AGROVOC Term: | Spectrophotometry |
| AGROVOC Term: | Flavonoids |
| AGROVOC Term: | Phenolic acids |
| AGROVOC Term: | Wine grapes |
| AGROVOC Term: | Sampling |
| Depositing User: | Mr. AFANDI ABDUL MALEK |
| Last Modified: | 24 Apr 2025 00:54 |
| URI: | http://webagris.upm.edu.my/id/eprint/8969 |
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