霍山石斛、 铁皮石斛与河南石斛花茶多级红外光谱快速鉴定研究
陈乃东
The Discrimination of the Flower Tea of
Dendrobium Huoshanense
,
Dendrobium Officinale
and
Dendrobium Henanense
by a Multi-Step FTIR Method
CHEN Nai-dong
三种石斛样品的2D COS IR谱(1 230~1 130 cm
-1
) (a): 霍山石斛花茶; (b): 铁皮石斛花茶; (c) 河南石斛花茶