Chemotaxonomic variation of volatile components in Zanthoxylum Bungeanum peel and effects of climate on volatile components.

IF 4.3 2区生物学 Q1 PLANT SCIENCES

BMC Plant Biology Pub Date : 2024-08-22 DOI:10.1186/s12870-024-05485-8

Yuhan Wu, Zhihang Zhuo, Qianqian Qian, Danping Xu

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引用次数: 0

Abstract

Background: Zanthoxylum bungeanum Maxim. is widely distributed across China, and the aroma of its peel is primarily determined by its volatile components. In this study, we analyzed the characteristics of volatile components in Z. bungeanum peels from different regions and investigated their correlation with climatic factors.

Results: The results identified 126 compounds in Z. bungeanum, with 27 compounds exhibiting distinct odor characteristics. Linalool was the most abundant, with an average relative content of 21.664%. The volatile oil of Z. bungeanum predominantly features spicy, floral, citrus, and mint aromas. The classification results indicated a significant difference in elevation at the ZB10 collection points in Shaanxi Province compared to other groups. Temperature, average annual precipitation, and wind speed were crucial factors influencing the accumulation of volatile components.

Conclusions: This study is beneficial for enhancing the quality of Z. bungeanum, expanding the understanding of how climatic factors influence the accumulation of volatile substances, and promoting agricultural practices in regions with similar climatic conditions.

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Zanthoxylum Bungeanum果皮中挥发性成分的化学分类学变化以及气候对挥发性成分的影响。

背景：楮实子（Zanthoxylum bungeanum Maxim.）广泛分布于中国各地，其果皮的香气主要由挥发性成分决定。本研究分析了不同地区文冠果果皮中挥发性成分的特征，并探讨了其与气候因素的相关性：结果：研究结果表明，在文冠果果皮中含有 126 种化合物，其中 27 种化合物具有明显的气味特征。芳樟醇含量最高，平均相对含量为 21.664%。Bungeanum 的挥发油主要具有辛辣、花香、柑橘和薄荷的香气。分类结果表明，与其他组别相比，陕西省 ZB10 采集点的海拔高度差异显著。温度、年平均降水量和风速是影响挥发性成分积累的关键因素：这项研究有利于提高枸橘的品质，扩大对气候因素如何影响挥发性物质积累的认识，并促进气候条件相似地区的农业实践。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

BMC Plant Biology 生物-植物科学

CiteScore

8.40

自引率

3.80%

发文量

539

审稿时长

3.8 months

期刊介绍： BMC Plant Biology is an open access, peer-reviewed journal that considers articles on all aspects of plant biology, including molecular, cellular, tissue, organ and whole organism research.