茶树富集氟的特点及其机制的研究进展

doi:10.13305/j.cnki.jts.20220416.003

摘要/Abstract

摘要： 茶树是一种超累积氟的植物,其体内的氟含量远远高于其他植物,却不表现氟中毒症状。氟不是茶树生长的必需元素,但在高氟胁迫下,氟可通过破坏茶树的细胞结构、抑制酶活性等影响其正常生长。通过阐述茶树吸收、富集氟及其累积/解毒机制等方面的研究进展,以期为未来研究茶树氟累积和降氟技术提供理论依据。

关键词: 茶树, 氟, 富集机制

Abstract: Camellia sinensis (L.) O. Kuntze is a hyper fluoride (F) accumulation plant, whose F content in tea leaves is much higher than other plants, without any toxic symptoms. However, F is not an essential element for tea plant growth, and under high F stress, F affects the normal growth of plants by destroying the cell structure and inhibiting enzyme activities. In order to provide a theoretical basis for the future study of F accumulation in tea plants, the research progresses in the absorption, enrichment and accumulation/detoxification mechanisms of F in tea plants were reviewed.

Key words: Camellia sinensis, fluoride, accumulation mechanism

中图分类号:

S571.1

邢安琪, 武子辰, 徐晓寒, 孙怡, 王艮梅, 王玉花. 茶树富集氟的特点及其机制的研究进展[J]. 茶叶科学, 2022, 42(3): 301-315. doi: 10.13305/j.cnki.jts.20220416.003.

XING Anqi, WU Zichen, XU Xiaohan, SUN Yi, WANG Genmei, WANG Yuhua. Research Advances of Fluoride Accumulation Mechanisms in Tea Plants (Camellia sinensis)[J]. Journal of Tea Science, 2022, 42(3): 301-315. doi: 10.13305/j.cnki.jts.20220416.003.

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