Usnea 第1页

Simultaneous determination of 3 phenolic acids in Usnea by HPLC-ESI-MS/MS Improvement of Paraffin Section Methods and Morphological Studies on Usnea betulina Advance in studies on chemical constituents and pharmacological activity of lichens in Usnea genus Chemical constituents from Usnea longgisima, a traditional mongolian medicine Analysis of the eco geographical characteristics of Usnea lichens in Northern Xinjiang Phenolic constituents from lichen Usnea longissima A USNEA LONGISSIMA HANGING BAGS AS MONITORS OF TOMOSPHERIC FLUORINE SALT FACTORY Major phenolic acids in Usneae Filum by UHPLC-Triple-TOF-MS Studies on the Morphology and Histology of Usnea longissima Ach. Determination of atranol, lecanorin, ethyl orsellinate and methyl orsellinate in Usnea diffracta by RP-HPLC New dibenzofuran and anthraquinone from Usnea longissima Studies on chemical constituents from herbs of Usnea longissima