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Analysis of Young Shoots of "Anji Baicha' (Camellia sinensis) at Three Developmental Stages Using Nontargeted LC-MS-Based Metabolomics

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成果类型:
期刊论文
作者:
Zeng, Chaozhen;Lin, Haiyan;Liu, Zhixiang;Liu, Zhonghua*
通讯作者:
Liu, Zhonghua
作者机构:
[Zeng, Chaozhen; Liu, Zhixiang] Cent South Univ Forestry & Technol, Coll Life Sci & Technol, Changsha 410004, Hunan, Peoples R China.
[Zeng, Chaozhen; Liu, Zhixiang] Hunan Prov Base Sci & Technol Innovat Cooperat, Changsha 410004, Hunan, Peoples R China.
[Zeng, Chaozhen; Liu, Zhonghua] Hunan Prov Key Lab Crop Germplasm Innovat & Utili, Changsha 410128, Hunan, Peoples R China.
[Zeng, Chaozhen; Liu, Zhonghua; Lin, Haiyan] Hunan Agr Univ, Minist Educ, Key Lab Tea Sci, Changsha 410128, Hunan, Peoples R China.
[Liu, Zhonghua] Natl Res Ctr Engn Technol Utilizat Bot Funct Ingr, Changsha 410128, Hunan, Peoples R China.
通讯机构:
[Liu, Zhonghua] H
[Liu, Zhonghua] N
Hunan Prov Key Lab Crop Germplasm Innovat & Utili, Changsha 410128, Hunan, Peoples R China.
Hunan Agr Univ, Minist Educ, Key Lab Tea Sci, Changsha 410128, Hunan, Peoples R China.
Natl Res Ctr Engn Technol Utilizat Bot Funct Ingr, Changsha 410128, Hunan, Peoples R China.
语种:
英文
关键词:
amino acid;catechin;gallocatechin;glutamic acid derivative;glycoside;kaempferol;kaempferol derivative;theanine;Camellia sinensis;chemistry;growth, development and aging;liquid chromatography;metabolism;metabolome;metabolomics;plant leaf;shoot;tandem mass spectrometry;Amino Acids;Camellia sinensis;Catechin;Chromatography, Liquid;Glutamates;Glycosides;Kaempferols;Metabolome;Metabolomics;Plant Leaves;Plant Shoots;Tandem Mass Spectrometry
期刊:
Journal of Food Science
ISSN:
0022-1147
年:
2019
卷:
84
期:
7
页码:
1746-1757
基金类别:
This work was supported by the Project of Hunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization (Grant No. 16KFXM05), High-level Scientific Research Foundation for the introduction of talent of Central South Univ. of Forestry Technology, China (Grant No. 2017YJ017), the Planned Science and Technology Project (Key Research & Development) of Hunan Province, China (Grant No. 2016NK2150), and the Natural Science Foundation of Hunan Province, China (Grant No. 2017JJ3104).
机构署名:
本校为通讯机构
院系归属:
园艺园林学院
摘要:
Abstract‘Anji Baicha’ (Camellia sinensis) is a low‐temperature‐sensitive tea variety. During the development of young shoots, the leaves of ‘Anji Baicha’ exhibit periodic albinism. The quality of ‘Anji Baicha’ is closely related to the color of the fresh leaves, with whiter leaves affording a higher amino acid content and superior sensory quality after processing. However, the metabolic mechanism of its quality formation is still unclear. In this study, we analyzed the metabolomic changes of young shoots of ‘Anji Baicha’ and screened ...

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