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.
Total flavonoid content of ‘Sanhua’ plum fruit during storage. Error bars represent for standard errors. Control: fruits without treatment; Heat: fruits with hot air treatment at 37 °C for 6 h; Heat and Chitosan: fruits treatment with hot air (37 °C, 6 h) and 1% chitosan. * and ** mean significant differences at p < 0.05 and p < 0.01 level, respectively.
