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.
Sensory properties of jade (BT0), medium baked (BT1), and deep baked (BT2) Tieguanyin oolong teas. (A) Photo of tea infusions; (B) the color analysis determined by a spectrophotometer; (C) photo of tea infusion constituents separated using centrifugal filters with 3, 10, and 50 kDa molecular weight cut-off, accordingly; (D) taste characteristics and scores; and (E) aroma characteristics and scores. *P < 0.05 indicates significant difference.
