The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism
Phosphorus (P) is the second most limiting nutrient for plant growth. Previous studies suggested that P substantially affects the yield and quality of tea by affecting root growth, the decomposition and metabolism of minerals and metabolites in plants. Thus, the environmental pollution and degradati...
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| Format: | Article |
| Language: | English |
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Maximum Academic Press
2023-01-01
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| Series: | Beverage Plant Research |
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| Online Access: | https://www.maxapress.com/article/doi/10.48130/BPR-2023-0010 |
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| author | Hua Zhang Chunlei Li Kailing Wei Meiya Liu Yuanzhi Shi Xiangde Yang Li Fang Jianyun Ruan Qunfeng Zhang |
| author_facet | Hua Zhang Chunlei Li Kailing Wei Meiya Liu Yuanzhi Shi Xiangde Yang Li Fang Jianyun Ruan Qunfeng Zhang |
| author_sort | Hua Zhang |
| collection | DOAJ |
| description | Phosphorus (P) is the second most limiting nutrient for plant growth. Previous studies suggested that P substantially affects the yield and quality of tea by affecting root growth, the decomposition and metabolism of minerals and metabolites in plants. Thus, the environmental pollution and degradation of crop quality caused by irrational fertilization is of increasing interest for researchers worldwide. To understand the effects of P fertilization on tea quality and metabolism of key quality components, three P fertilization levels (excessive, appropriate, and deficient application) were applied to tea plants using pot experiments. Content of P, potassium, polyphenols, amino acids and anthocyanins in the leaves or soil were quantified. The sensory quality of tea infusion was reduced under irrational (excessive or deficient) P fertilization. Under P deficiency, the total content of polyphenols and anthocyanins in the leaves were strongly increased compared with those of the control. A high soil P content (excessive) inhibited polyphenol accumulation, but induced the accumulation of certain anthocyanins, such as peonidin-3-O-sambubioside-5-O-glucoside and peonidin-3-O-5-O-(6-O-p-coumaryl)-diglucoside. These results suggest that the reduction of tea quality caused by irrational P application is associated with anthocyanin metabolism, which provides a scientific basis for improving P fertilization strategies in tea plantations. |
| format | Article |
| id | doaj-art-30954455f4ae49e4aa4f5e6e5d635eb9 |
| institution | OA Journals |
| issn | 2769-2108 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Maximum Academic Press |
| record_format | Article |
| series | Beverage Plant Research |
| spelling | doaj-art-30954455f4ae49e4aa4f5e6e5d635eb92025-08-20T02:12:33ZengMaximum Academic PressBeverage Plant Research2769-21082023-01-01311710.48130/BPR-2023-0010BPR-2023-0010The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolismHua Zhang0Chunlei Li1Kailing Wei2Meiya Liu3Yuanzhi Shi4Xiangde Yang5Li Fang6Jianyun Ruan7Qunfeng Zhang8Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaShandong Provincial University Laboratory for Protected Horticulture, Weifang University of Science and Technology, Shouguang 262700, ChinaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, ChinaPhosphorus (P) is the second most limiting nutrient for plant growth. Previous studies suggested that P substantially affects the yield and quality of tea by affecting root growth, the decomposition and metabolism of minerals and metabolites in plants. Thus, the environmental pollution and degradation of crop quality caused by irrational fertilization is of increasing interest for researchers worldwide. To understand the effects of P fertilization on tea quality and metabolism of key quality components, three P fertilization levels (excessive, appropriate, and deficient application) were applied to tea plants using pot experiments. Content of P, potassium, polyphenols, amino acids and anthocyanins in the leaves or soil were quantified. The sensory quality of tea infusion was reduced under irrational (excessive or deficient) P fertilization. Under P deficiency, the total content of polyphenols and anthocyanins in the leaves were strongly increased compared with those of the control. A high soil P content (excessive) inhibited polyphenol accumulation, but induced the accumulation of certain anthocyanins, such as peonidin-3-O-sambubioside-5-O-glucoside and peonidin-3-O-5-O-(6-O-p-coumaryl)-diglucoside. These results suggest that the reduction of tea quality caused by irrational P application is associated with anthocyanin metabolism, which provides a scientific basis for improving P fertilization strategies in tea plantations.https://www.maxapress.com/article/doi/10.48130/BPR-2023-0010phosphate fertilizeranthocyanidintea qualitymetabolome |
| spellingShingle | Hua Zhang Chunlei Li Kailing Wei Meiya Liu Yuanzhi Shi Xiangde Yang Li Fang Jianyun Ruan Qunfeng Zhang The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism Beverage Plant Research phosphate fertilizer anthocyanidin tea quality metabolome |
| title | The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism |
| title_full | The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism |
| title_fullStr | The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism |
| title_full_unstemmed | The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism |
| title_short | The reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism |
| title_sort | reduction of tea quality caused by irrational phosphate application is associated with anthocyanin metabolism |
| topic | phosphate fertilizer anthocyanidin tea quality metabolome |
| url | https://www.maxapress.com/article/doi/10.48130/BPR-2023-0010 |
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