不同温度LED光萎凋对铁观音MEP上游关键基因和香气的影响
游芳宁,邓慧莉,胡娟,姚知灵,武帅强,秦艺嘉,汤铜华,孙云

Effects of LED Light Withering at Different Temperatures on Expression of Key Genes in the Upstream of MEP and Formation of Volatiles in Tieguanyin Tea
FangNing YOU,HuiLi DENG,Juan HU,ZhiLing YAO,ShuaiQiang WU,YiJia QIN,TongHua TANG,Yun SUN
表4 主成分特征值与累积贡献率
Table 4 Characteristic value and cumulative contribution rate on principal component
主成分
Principal component
特征值
Eigenvalue
方差贡献率
Variance contribution rate (%)
累计贡献率
Cumulative contribution rate (%)
F1 12.842 51.367 51.367
F2 5.345 21.379 72.746
F3 1.992 7.968 80.714
F4 1.646 6.586 87.300
F5 1.102 4.408 91.708