Effect of tea green leafhopper (Empoasca onukii Matsuda) sucking on the quality of Oriental Beauty

• 全文链接

茶小绿叶蝉取食对东方美人茶品质的影响

关键词：

来源：

Food Frontiers 期刊

全文链接：

//agri.nais.net.cn/topic/downloadFile/ed36b543-e5b9-4085-bbee-39c12fdf0122

来源地址：

https://iadns.onlinelibrary.wiley.com/doi/epdf/10.1002/fft2.415

资源所属：

茶学研究专题

类型：

学术文献

语种：

英语

原文发布日期：

2024-05-06

摘要：

This study aimed to investigate the effects of tea green leafhopper damage on the sensory quality and metabolite composition of Oriental Beauty by using tea leaves from different varieties of tea plants and processing factories. The results indicated that tea green leafhopper damage could reduce bitterness and increase the level of fruity aroma, which was related to the content changes of catechin components and alcohol substances. Furthermore, the tea green leafhopper salivary treatment experiment revealed that the decrease of catechin content and increase of theaflavin content were mainly influenced by the action of saliva and mechanical injury, and changes in volatile components such as linalool oxidation were responsible for the alteration in aroma. These findings provide a theoretical reference for the aroma formation and quality improvement of Oriental Beauty.