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 Jun 9;10(6):1177. doi: 10.3390/plants10061177

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

© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Cluster heatmap analysis summarizing the quality in flower stalk of Chinese kale in supplemental blue light and control treatment. Results are visualized using a false color scale with yellow as an increased parameter while green as a decreased parameter. chla, chlorophyll a; chlb, chlorophyll b; totalchl, total chlorophyll; caro, carotenoids; phenolic, total phenolic; flavonoid, total flavonoids; VC, Vitamin C; protein, soluble protein; aminoacid, free amino acids; DPPH, DPPH radical inhibition percentage; FRAP, ferric ion reducing antioxidant power. 0 = 0 DAH, 2 = 2 DAH, 4 = 4 DAH, and 6 = 6 DAH. The color scale from green to orange indicates the quality in the flower stalk of Chinese kale from low to high.