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.
The changes of physicochemical metabolites during fermentation of cigar tobacco leaves. (A) Total sugar and reducing sugar content; (B) total nitrogen (TN) and alkaloid (NIC) content; (C) flavor component content. TS, total sugar; RS, reducing sugar; TN, total nitrogen; NIC, alkaloid. Letters indicated significant differences based on Turkey’s LSD, and the numbers 0, 7, 14, 21, 28, 35 indicated the fermentation days.
