Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway
Pesticide stress on plants is receiving increased scrutiny due to its effect on plant secondary metabolism and nutritional quality. Tannic acid (TA) is a natural polyphenolic compound showing excellent antioxidant properties and is involved in alleviating stress. The present study thoroughly investi...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-11-01
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| Series: | Ecotoxicology and Environmental Safety |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0147651323010618 |
| _version_ | 1797643579889287168 |
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| author | Yue Wang Guojun Pan Tingjie Huang Tao Zhang Jin Lin Lubin Song Guangshuo Zhou Xiaoping Ma Yanqing Ge Yongyu Xu Chunhao Yuan Nan Zou |
| author_facet | Yue Wang Guojun Pan Tingjie Huang Tao Zhang Jin Lin Lubin Song Guangshuo Zhou Xiaoping Ma Yanqing Ge Yongyu Xu Chunhao Yuan Nan Zou |
| author_sort | Yue Wang |
| collection | DOAJ |
| description | Pesticide stress on plants is receiving increased scrutiny due to its effect on plant secondary metabolism and nutritional quality. Tannic acid (TA) is a natural polyphenolic compound showing excellent antioxidant properties and is involved in alleviating stress. The present study thoroughly investigated the effects and mechanism of exogenous TA on relieving imidacloprid (IMI) stress in tea plants. Our research found that TA(10 mg/L) activated the antioxidant defense system, enhanced the antioxidant ability, reduced the accumulation of ROS and membrane peroxidation, and notably promoted tea plant tolerance to imidacloprid stress. Additionally, TA boosted photosynthetic capacity, strengthened the accumulation of nutrients. regulated detoxification metabolism, and accelerated the digestion and metabolism of imidacloprid in tea plants. Furthermore, TA induced significant changes in 90 important metabolites in tea, targeting 17 metabolic pathways through extensively targeted metabolomics. Specifically, TA activated the flavonoid biosynthetic pathway, resulting in a 1.3- to 3.1-fold increase in the levels of 17 compounds and a 1.5- to 63.8-fold increase in the transcript level of related genes, such as ANR, LAR and CHS in this pathway. As a potential tea health activator, TA alleviates the oxidative damage caused by imidacloprid and improves the yield and quality of tea under pesticide stress. |
| first_indexed | 2024-03-11T14:16:53Z |
| format | Article |
| id | doaj.art-19bd3cf26d314e238febc6c544a83f96 |
| institution | Directory Open Access Journal |
| issn | 0147-6513 |
| language | English |
| last_indexed | 2024-03-11T14:16:53Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ecotoxicology and Environmental Safety |
| spelling | doaj.art-19bd3cf26d314e238febc6c544a83f962023-11-01T04:45:53ZengElsevierEcotoxicology and Environmental Safety0147-65132023-11-01266115557Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathwayYue Wang0Guojun Pan1Tingjie Huang2Tao Zhang3Jin Lin4Lubin Song5Guangshuo Zhou6Xiaoping Ma7Yanqing Ge8Yongyu Xu9Chunhao Yuan10Nan Zou11School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Tai'an, Shandong 271016, China; Key Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, ChinaSchool of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Tai'an, Shandong 271016, ChinaKey Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, ChinaKey Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, ChinaKey Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, ChinaTea Research Institute, Shandong Academy of Agricultural Sciences, Ji’nan, Shandong 250000, ChinaKey Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, ChinaKey Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, ChinaSchool of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Tai'an, Shandong 271016, ChinaKey Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, ChinaSchool of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Tai'an, Shandong 271016, China; Correspondence to: School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Tai’an, Shandong 271016, China.Key Laboratory of Pesticide Toxicology & Application Technique, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, China; Correspondence to: College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, China.Pesticide stress on plants is receiving increased scrutiny due to its effect on plant secondary metabolism and nutritional quality. Tannic acid (TA) is a natural polyphenolic compound showing excellent antioxidant properties and is involved in alleviating stress. The present study thoroughly investigated the effects and mechanism of exogenous TA on relieving imidacloprid (IMI) stress in tea plants. Our research found that TA(10 mg/L) activated the antioxidant defense system, enhanced the antioxidant ability, reduced the accumulation of ROS and membrane peroxidation, and notably promoted tea plant tolerance to imidacloprid stress. Additionally, TA boosted photosynthetic capacity, strengthened the accumulation of nutrients. regulated detoxification metabolism, and accelerated the digestion and metabolism of imidacloprid in tea plants. Furthermore, TA induced significant changes in 90 important metabolites in tea, targeting 17 metabolic pathways through extensively targeted metabolomics. Specifically, TA activated the flavonoid biosynthetic pathway, resulting in a 1.3- to 3.1-fold increase in the levels of 17 compounds and a 1.5- to 63.8-fold increase in the transcript level of related genes, such as ANR, LAR and CHS in this pathway. As a potential tea health activator, TA alleviates the oxidative damage caused by imidacloprid and improves the yield and quality of tea under pesticide stress.http://www.sciencedirect.com/science/article/pii/S0147651323010618Tannic acidPesticide oxidative stressAntioxidant responsesFlavonoid biosynthetic pathwayTea |
| spellingShingle | Yue Wang Guojun Pan Tingjie Huang Tao Zhang Jin Lin Lubin Song Guangshuo Zhou Xiaoping Ma Yanqing Ge Yongyu Xu Chunhao Yuan Nan Zou Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway Ecotoxicology and Environmental Safety Tannic acid Pesticide oxidative stress Antioxidant responses Flavonoid biosynthetic pathway Tea |
| title | Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway |
| title_full | Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway |
| title_fullStr | Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway |
| title_full_unstemmed | Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway |
| title_short | Exogenous tannic acid relieves imidacloprid-induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway |
| title_sort | exogenous tannic acid relieves imidacloprid induced oxidative stress in tea tree by activating antioxidant responses and the flavonoid biosynthetic pathway |
| topic | Tannic acid Pesticide oxidative stress Antioxidant responses Flavonoid biosynthetic pathway Tea |
| url | http://www.sciencedirect.com/science/article/pii/S0147651323010618 |
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