Beverage Plant Research最新文献_第7页

CsWRKY13, a novel WRKY transcription factor of Camellia sinensis, involved in lignin biosynthesis and accumulation CsWRKY13是一种新型的山茶WRKY转录因子，参与木质素的生物合成和积累

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2021-0012

Ruimin Teng, Yong-Xin Wang, Shijia Lin, Yi Chen, Ya-Zhuo Yang, Ni Yang, Jingwen Li, J. Zhuang

引用次数: 7

The effects of circadian rhythm on catechin accumulation in tea leaves 昼夜节律对茶叶中儿茶素积累的影响

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2021-0008

Xiaohui Wang, Wenfeng Zhu, Xin Cheng, Zhiqiang Lu, Xuyang Liu, Xiaochun Wan, Chuankui Song, Linlin Liu

{"title":"The effects of circadian rhythm on catechin accumulation in tea leaves","authors":"Xiaohui Wang, Wenfeng Zhu, Xin Cheng, Zhiqiang Lu, Xuyang Liu, Xiaochun Wan, Chuankui Song, Linlin Liu","doi":"10.48130/bpr-2021-0008","DOIUrl":"https://doi.org/10.48130/bpr-2021-0008","url":null,"abstract":"As the major bitter- and astringent-tasting components in tea leaves, catechins play an essential role in determining flavor characteristics and health benefits of tea products. This study analyzed the circadian rhythm effects on the accumulation pattern of catechins in tender leaves of three tea cultivars, 'Huangkui' (HK), 'Longjing43' (LJ43) and 'Fuding Dabaicha' (FD). There were two major factors involved in the catechin regulation in tea plants: genetic background of the cultivar-specific regulation, and temporal effects of the circadian rhythm. Etiolated leaves of 'HK' contained lower levels of catechins than 'LJ43' and 'FD'. The composition of EGCG in total catechins was significantly higher in 'LJ43' leaves (65%) when compared with that in 'HK' and 'FD' (45%). The accumulation of individual catechins increased during the daytime but decreased overnight, especially over the time period of 22:00−02:00. The correlation analysis between catechins and environmental factors indicated catechin accumulation in tea leaves potentially resulted from a combined regulation of light and temperature. These findings provide new insights into our understanding of circadian rhythm regulation on flavor-important secondary metabolites in tea leaves. The effects of circadian rhythm on catechin accumulation in tea leaves. Beverage","PeriodicalId":223765,"journal":{"name":"Beverage Plant Research","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114830071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Differential accumulation mechanisms of purine alkaloids and catechins in Camellia ptilophylla, a natural caffeine-free Tea 天然不含咖啡因的茶树嘌呤生物碱和儿茶素的差异积累机制

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2023-0015

Chentao Ying, Jiawen Chen, Jiahao Chen, Peng Zheng, Caibi Zhou, B. Sun, Shaoqun Liu

引用次数: 0

Taxonomic Notes of Three Tea-plants (Camellia sect. Thea) Recently Described in Vietnam 标题最近在越南发现的三种茶树(茶花科)的分类注释

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2022-0021

N. Thanh, L. V. Dung, Le Nguyet Hai Ninh, Q. Truong, Shixiong Yang

引用次数: 0

An NBS-LRR-encoding gene CsRPM1 confers resistance to the fungus Colletotrichum camelliae in tea plant 一个编码nbs - lrr的基因CsRPM1赋予茶树对茶花炭疽病的抗性

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2023-0013

Wuyun Lv, Yingjie Xu, Hong Jiang, Q. Cao, Xinchao Wang, Yuchun Wang

引用次数: 0

Characteristic volatile components and transcriptional regulation of seven major tea cultivars (Camellia sinensis) in China 中国7个主要茶品种(Camellia sinensis)挥发性成分特征及转录调控

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2023-0017

Ting Gao, Shuxian Shao, Binghao Hou, Yaping Hong, Weiwei Ren, Shan-shan Jin, Shuilian Gao, Pengjie Wang, Naixing Ye

{"title":"Characteristic volatile components and transcriptional regulation of seven major tea cultivars (Camellia sinensis) in China","authors":"Ting Gao, Shuxian Shao, Binghao Hou, Yaping Hong, Weiwei Ren, Shan-shan Jin, Shuilian Gao, Pengjie Wang, Naixing Ye","doi":"10.48130/bpr-2023-0017","DOIUrl":"https://doi.org/10.48130/bpr-2023-0017","url":null,"abstract":"The volatiles in the young shoots of tea cultivars are the important material basis for the formation of tea aroma, but the cultivar-specific aroma and its molecular regulation are still lacking in research. In this study, the characteristic volatiles of seven tea cultivars in China were detected, and the results showed that the green tea cultivars 'Fuding Dabaicha' (FDDB), 'Longjing43' (LJ43), 'Shuchazao' (SCZ), and 'Baihaozao' (BHZ) were rich in ( E )-3-hexenol, phenylethyl alcohol, phenylacetaldehyde, and β -ionone. For oolong tea cultivars, the characteristic volatiles of 'Tieguanyin' (TGY) were heptanal and eugenol, while the contents of ( E )- β -ocimene, geraniol, and methyl salicylate were significantly increased in 'Jinxuan' (JX). In addition, 'Fujian Shuixian' (FJSX) has the highest content of esters, mainly jasmonolactone and dihydrojasmonolactone. Transcriptomic analysis showed that the different tea cultivars were significantly enriched in different levels of gene transcription in the three pathways related to aroma biosynthesis. Potential regulatory modules and genes of several characteristic volatiles were identified by WGCNA, among which CsbHLH (CsTGY12G0001520) may regulate the expression of CsTPS (CsTGY05G0001285) to directly affect the accumulation of β -caryophyllene in young shoots, while CsMYB (CsTGY01G0001203, CsTGY04G0001918, CsTGY06G0002545) may affect the synthesis of ( Z )-3-hexenol and ( E )-3-hexen-1-ol acetate by regulating the CsADH (CsTGY09G0001879). In addition, the transcription factors bHLH, WRKY, ERF, and MYB may be involved in the biosynthesis of linalool by regulating the expression of CsLIS/NES (CsTGY08G0001704, CsTGY08G0000359) genes individually or through interaction. These results revealed the characteristic volatiles and their key regulatory genes of seven tea cultivars, which will provide a theoretical basis for breeding and suitability research of tea cultivars.","PeriodicalId":223765,"journal":{"name":"Beverage Plant Research","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128461874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Combined metabolic phenotypes and gene expression profiles revealed the formation of terpene and ester volatiles during white tea withering process 综合代谢表型和基因表达谱揭示了白茶萎凋过程中萜烯和酯挥发物的形成

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2023-0021

Xuming Deng, Jun Wu, Tao Wang, Haomin Dai, Jiajia Chen, Bo Song, Shao-Ji Wu, Chenxi Gao, Yan Huang, Weilong Kong, Weijiang Sun

引用次数: 1

Research advances in aluminum tolerance and accumulation of tea plant (Camellia sinensis) 茶树(Camellia sinensis)对铝的耐受性及积累研究进展

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2023-0018

Xinwan Zhang, Lin Liu, Shijie Luo, Xiali Ye, Weiwei Wen

引用次数: 0

Effects of different spreading treatments on the formation of aroma quality in green tea 不同铺展处理对绿茶香气品质形成的影响

Beverage Plant Research Pub Date : 1900-01-01 DOI: 10.48130/bpr-2021-0014

Xinlei Yu, Chang He, Yuchuan Li, Jingtao Zhou, Yuqiong Chen, Zhi Yu, Yu Wang, D. Ni