A5077829790- Tea Polyphenols and Effects
- Phytochemicals and Antioxidant Activities
- Plant Gene Expression Analysis
- Energy Efficient Wireless Sensor Networks
- Water Quality Monitoring Technologies
- Tannin, Tannase and Anticancer Activities
- Adsorption and biosorption for pollutant removal
- Polymer crystallization and properties
- Food Quality and Safety Studies
- Sirtuins and Resveratrol in Medicine
- Metal Extraction and Bioleaching
- Water Quality Monitoring and Analysis
- Nanoparticles: synthesis and applications
- Constructed Wetlands for Wastewater Treatment
- Phytochemical and Pharmacological Studies
- African Botany and Ecology Studies
- biodegradable polymer synthesis and properties
- Microtubule and mitosis dynamics
- Engineering Applied Research
- Water Systems and Optimization
- Underwater Vehicles and Communication Systems
- Protein Structure and Dynamics
- Wastewater Treatment and Nitrogen Removal
- Dye analysis and toxicity
- Oil Palm Production and Sustainability
Hunan University of Arts and Science
2023-2025
Fujian Agriculture and Forestry University
2018-2025
Chongqing University
2011
University of Science and Technology of China
2010-2011
IHI Corporation (United States)
2008
Catechins are crucial in determining the flavour and health benefits of tea, but it remains unclear that how light intensity regulates catechins biosynthesis. Therefore, we cultivated tea plants a phytotron to elucidate response mechanism biosynthesis changes.In 250 μmol·m- 2·s- 1 treatment, contents epigallocatechin, epigallocatechin gallate total were increased by 98.94, 14.5 13.0% respectively, compared with those 550 treatment. Meanwhile, photosynthetic capacity was enhanced including...
Epigallocatechin-3-gallate (EGCG), a flavoured and healthy compounds in tea, is affected by the ecological factors. However, biosynthetic mechanisms of EGCG response to factors remian unclear. In this study, surface method with Box-Behnken design was used investigate relationship between accumulation factors; further, integrative transcriptome metabolome analyses were performed explore mechanism underlying biosynthesis environmental The optimal conditions obtained for as follows: 28℃, 70 %...
Epigallocatechin gallate (EGCG) imparts unique health benefits and flavour to tea. Photosynthesis plays a crucial role in modulating secondary metabolite production plants, this study investigated its impact on the biosynthesis of EGCG tea plants under different ecological conditions. Enhanced photosynthetic activity increased content, total esterified catechins (TEC), (TC) responded synchronously changes factors. The capacity content fit surface model equations (Extreme 2D Polynomial 2D)...
Catechins, the most important bioactive components in tea plants (Camellia sinensis), are influenced by growth environment. To identify and optimize key meteorological factors affecting catechin accumulation, we investigated relationship between plant biosynthesis across three growing seasons at 10 locations. Rainfall, average temperature, effective accumulated temperature (EAT) were identified as drivers regulating accumulation via responsive expression of structural genes CsCHS1, CsANR,...
As the main flavor components of tea, contents epigallocatechin-3-gallate (EGCG), theanine and caffeine are regulated by ambient temperature. However, whether biosynthesis EGCG, in response to temperature is endogenous hormones its mechanism still unclear. In this study, tea cuttings cultivated phytotron which treated at different temperatures 15℃, 20℃, 25℃ 30℃, respectively. The UPLC ESI-HPLC-MS/MS were used determine theanine, phytohormones one leaf a bud. results showed that indoleacetic...
Tea powder, a biosorbent prepared from wasted oolong tea, was collected as prospective adsorbent for the adsorption of methylene blue (MB) aqueous solution. The effect factors on efficiency, isotherms, kinetics, and potential mechanism carried out. Adsorption capacity MB onto tea powder increased with concentration contact time, whereas increase in pH value ion strength appeared to have negative process. efficiency rapidly reached stable state within 120 min. optimal loading weight is...
MicroRNAs (miRNAs) are endogenous non-protein-coding small RNAs that play crucial and versatile regulatory roles in plants. Using a computational identification method, we identified 55 conserved miRNAs tea (Camellia sinensis) by aligning miRNA sequences of different plant species with the transcriptome library strain 1005. We then used quantitative real-time PCR (qRT-PCR) to analyze expression 31 leaves ages, thereby verifying existence these confirming reliability method. predicted which...
Catechins are the major compounds in tea (Camellia sinenesis L.) and responsible for its sensory qualities health benefits. The study investigated response of catechins biosynthesis to temperature changes controlled conditions possible mechanisms. low-temperature treatment inhibited growth young shoots, suppressed expression biosynthesis-related genes (except CsCHS3, CsDFR2, CsLAR2), decreased content total esterified but increased non-esterified plants. When from 15°C 30°C, shoots grew...
In this study, micro-polluted raw water in winter western mountainous cities was treated by PAC-PDM . The CCD model of response surface methodology employed to investigate the removal rate turbidity Taken as constraint conditions and taken minimum agent cost objective function, optimization composite coagulants is established. results showed that when 1 NTU，the dosage PAC (based on Al 2 O 3 ) about 26mg/L, proportion coagulant 5% 8mg/L. Therefore optimized could be decreased about70%, costs...