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.
(a) Joint evolution of temperature (T) and total phenolic content (TPC) for tests SFN_T1 (Silver Fir Needles—Test 1) and SFN_T2 (Silver Fir Needles—Test 2); (b) Joint evolution of temperature (T) and total flavonoids content (TFC) for tests SFN_T1 and SFN_T2. Error bars represent the standard deviations.
