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APPLICATION AND DEVELOPMENT OF ‘GREEN’ PREVENTIVE AND CONTROL TECHNOLOGIES IN GUIZHOU TEA PLANTATIONS

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1, doi: 0.15302/J-FASE-2021424

Abstract:

The application and development of ‘green’ preventive technologies in tea plantationsis an important means of ensuring tea quality and ecological safety.This paper summarizes the ‘green’ preventive technologies being applied in Guizhou tea plantations, including the use of plant defense inducers to regulate tea plant responses to pathogens, natural enemiesplantations.

Keywords： ‘green’ prevention / natural enemies / plant defense inducers / tea plantations / Trifolium repens    

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APPLICATION AND DEVELOPMENT OF ‘GREEN’ PREVENTIVE AND CONTROL TECHNOLOGIES IN GUIZHOU TEA PLANTATIONS

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1,   Pages 75-81 doi: 10.15302/J-FASE-2021424

Abstract:

● Application of plant defense inducers against tea diseases.

Keywords： ‘green’ prevention     natural enemies     plant defense inducers     tea plantations     Trifolium repens    

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INTERCROPPING TEA PLANTATIONS WITH SOYBEAN AND RAPESEED ENHANCES NITROGEN FIXATION THROUGH SHIFTS IN

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3,   Pages 344-355 doi: 10.15302/J-FASE-2022451

Abstract:

● Intercropping change soil bacterial communities in tea plantations

Keywords： intercropping     rapeseed     soil microbe     soybean     tea garden    

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Separation of epigallocatechin-3-gallate from crude tea polyphenols by using Cellulose diacetate graft

Hong ZHU, Peiyong QIN

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 330-338 doi: 10.1007/s11705-010-1104-6

Abstract: technique for the separation of (-)-epigallocatechin-3-gallate (EGCG) from other polyphenols in crude tea

Keywords： (-)-epigallocatechin-3-gallate (EGCG)     tea polyphenols     CDA-β-CD    

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GASEOUS REACTIVE NITROGEN LOSSES FROM ORCHARDS, VEGETABLES AND TEA PLANTATIONS

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2022477

Abstract:

● Gaseous N emissions from orchards, vegetables and tea plantations

Keywords： fruit     greenhouse gas     green development     fertilizer management     climate change    

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TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH SHOOTS OF TEA

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,

Abstract:

Metabolites, especially secondary metabolites, are very important in the adaption of tea plants andthe quality of tea products.Here, we focus on the seasonal variation in metabolites of fresh tea shoots and their regulatory mechanismThe metabolic profiles of fresh tea shoots of 10 tea accessions collected in spring, summer, and autumn

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TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH SHOOTS OF TEA

Chen-Kai JIANG, De-Jiang NI, Ming-Zhe YAO, Jian-Qiang MA, Liang CHEN

Frontiers of Agricultural Science and Engineering   Pages 215-230 doi: 10.15302/J-FASE-2021382

Abstract: Metabolites, especially secondary metabolites, are very important in the adaption of tea plants and thequality of tea products.Here, we focus on the seasonal variation in metabolites of fresh tea shoots and their regulatory mechanismThe metabolic profiles of fresh tea shoots of 10 tea accessions collected in spring, summer, and autumn

Keywords： harvest season     metabolites     tea shoots     transcriptomics     untargeted metabolomics    

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Optimization of methyl orange removal from aqueous solution by response surface methodology using spent tea

Liangzhi LI,Xiaolin LI,Ci YAN,Weiqiang GUO,Tianyi YANG,Jiaolong FU,Jiaoyan TANG,Cuiying HU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 496-502 doi: 10.1007/s11783-013-0578-0

Abstract: The effective disposal of redundant tea waste is crucial to environmental protection and comprehensiveIn this work, the removal of methyl orange (MO) from aqueous solution using spent tea leaves as the sorbentFirst, the effects of various parameters such as temperature, adsorption time, dose of spent tea leavesThe results indicate that spent tea leaves could be used as an effective and economical adsorbent in

Keywords： spent tea leaves     adsorption     response surface methodology     methyl orange (MO)    

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Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China

Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,

Frontiers of Medicine 2010, Volume 4, Issue 4,   Pages 448-456 doi: 10.1007/s11684-010-0280-6

Abstract: To investigate whether alcohol and tea consumption has an etiological association with nasopharyngealExposure histories of alcohol and tea consumption were obtained via personal interviews.The risk of NPC was found to be associated with habitual alcohol consumption and tea consumption.Tea consumption has been associated with a decreased occurrence of NPC (OR= 0.62), while consumption

Keywords： nasopharyngeal carcinoma     case-control study     alcohol consumption     tea consumption    

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species associated with eucalypt diseases in southern China

Shuaifei CHEN, Qianli LIU, Guoqing LI, Michael J. WINGFIELD

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 433-447 doi: 10.15302/J-FASE-2017173

Abstract: The genus includes several important pathogens of species of and , mainly causing leaf and shoot blight. Recently, extensive shoot and leaf dieback and stem cankers suspected to be diseases have been found on young trees in Guangdong and Hainan Provinces. The occurrence of species and their association with eucalypt hosts within China needs to be investigated for tree diseases management. The isolates from the diseased samples were identified based on their morphological structures and phylogenetic analyses with DNA sequence data for the internal transcribed spacer region and large ribosome subunit RNA of the nuclear rDNA. This work revealed that three species of were present: from , from , both isolated from young eucalypt leaves and shoots in Guangdong Province, and , which was isolated from stem cankers of at four different sites across Guangdong and Hainan Provinces. These results confirmed that agents were associated with the diseases occurring on eucalypt hosts in South China. This is the first report of in Asia and the first report of in China on trees.

Keywords： Corymbia     Eucalyptus     forest pathogens     plantations     Myrtaceae    

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Differences in Immunoglobulin G Glycosylation Between Influenza and COVID-19 Patients

Marina Kljaković-Gašpić Batinjan,Tea Petrović,Frano Vučković,Irzal Hadžibegović,Barbara Radovani,Ivana

Engineering doi: 10.1016/j.eng.2022.08.007

Abstract: The essential role of immunoglobulin G (IgG) in immune system regulation and combatting infectious diseases cannot be fully recognized without an understanding of the changes in its N-glycans attached to the asparagine 297 of the Fc domain that occur under such circumstances. These glycans impact the antibody stability, half-life, secretion, immunogenicity, and effector functions. Therefore, in this study, we analyzed and compared the total IgG glycome—at the level of individual glycan structures and derived glycosylation traits (sialylation, galactosylation, fucosylation, and bisecting N-acetylglucosamine (GlcNAc))—of 64 patients with influenza, 77 patients with coronavirus disease 2019 (COVID-19), and 56 healthy controls. Our study revealed a significant decrease in IgG galactosylation, sialylation, and bisecting GlcNAc (where the latter shows the most significant decrease) in deceased COVID-19 patients, whereas IgG fucosylation was increased. On the other hand, IgG galactosylation remained stable in influenza patients and COVID-19 survivors. IgG glycosylation in influenza patients was more time-dependent: In the first seven days of the disease, sialylation increased and fucosylation and bisecting GlcNAc decreased; in the next 21 days, sialylation decreased and fucosylation increased (while bisecting GlcNAc remained stable). The similarity of IgG glycosylation changes in COVID-19 survivors and influenza patients may be the consequence of an adequate immune response to enveloped viruses, while the observed changes in deceased COVID-19 patients may indicate its deviation.

Keywords： Influenza     COVID-19     Viral infection     Glycosylation     Immunoglobulin G     Pneumonia    

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Title Author Date Type Operation

APPLICATION AND DEVELOPMENT OF ‘GREEN’ PREVENTIVE AND CONTROL TECHNOLOGIES IN GUIZHOU TEA PLANTATIONS

Journal Article

APPLICATION AND DEVELOPMENT OF ‘GREEN’ PREVENTIVE AND CONTROL TECHNOLOGIES IN GUIZHOU TEA PLANTATIONS

Journal Article

INTERCROPPING TEA PLANTATIONS WITH SOYBEAN AND RAPESEED ENHANCES NITROGEN FIXATION THROUGH SHIFTS IN

Journal Article

Separation of epigallocatechin-3-gallate from crude tea polyphenols by using Cellulose diacetate graft

Hong ZHU, Peiyong QIN

Journal Article

GASEOUS REACTIVE NITROGEN LOSSES FROM ORCHARDS, VEGETABLES AND TEA PLANTATIONS

Journal Article

TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH SHOOTS OF TEA

Journal Article

TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH SHOOTS OF TEA

Chen-Kai JIANG, De-Jiang NI, Ming-Zhe YAO, Jian-Qiang MA, Liang CHEN

Journal Article

Optimization of methyl orange removal from aqueous solution by response surface methodology using spent tea

Liangzhi LI,Xiaolin LI,Ci YAN,Weiqiang GUO,Tianyi YANG,Jiaolong FU,Jiaoyan TANG,Cuiying HU

Journal Article

Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China

Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,

Journal Article

species associated with eucalypt diseases in southern China

Shuaifei CHEN, Qianli LIU, Guoqing LI, Michael J. WINGFIELD

Journal Article

Differences in Immunoglobulin G Glycosylation Between Influenza and COVID-19 Patients

Marina Kljaković-Gašpić Batinjan,Tea Petrović,Frano Vučković,Irzal Hadžibegović,Barbara Radovani,Ivana

Journal Article