Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Oct 20;12:736525. doi: 10.3389/fmicb.2021.736525

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2021 Wang, Su, Mu and Zhao.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Correlation analyses between microorganisms [VIP(pred) > 1.0] and volatile flavor compounds. Statistically significant (P < 0.05) Pearson’s correlation coefficient (| ρ| > 0.8) indicates the robust correlations. The green, orange and purple circles refer to bacteria, fungi and volatile flavors, respectively, and the red and blue lines refer to positive correlations (| r| > 0.8 and P < 0.05) and negative correlations (| r| < −0.8 and P < 0.05), respectively. The size of nodes indicates the degree of connections. The thickness of each connection (edge) between two nodes is proportional to the value of Pearson’s correlation coefficient. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article).