Fig 6. Singular vectors obtained by tensor decomposition (‘fourth-order tensor with individual mode, time mode, experimental condition mode, and molecule mode’).

A Individual-related singular vectors ($u_{l_{1}i},l_1=1$). B Time-related singular vectors (Magenta line: $v_{l_{2}j},l_2=1{\mathrm{O}\mathrm{r}\mathrm{a}\mathrm{n}\mathrm{g}\mathrm{e}\mathrm{l}\mathrm{i}\mathrm{e}\mathrm{n}\mathrm{e}:v}_{l_{2}j},l_2=2$). C Experimental condition-related singular vectors ($w_{l_{3}k}{,l}_3=1$). D Experimental condition-related singular vectors ($w_{l_{3}k}{,l}_3=2$). Each experimental condition is denoted by the initial letters of the amount and duration of ingestion: 25B for 25 g bolus ingestion, 75°C for 75 g-2 h continuous ingestion.