摘要
A new method for analysis of lichen triterpenoids was established using high performance liquid chromatography with the combination of a differential refractive index detector(RID) and a photodiode array detector(PDA).It is proved that this method was convenient to detect and identify aromatic and aliphatic lichen substances;it enabled quantitative analysis of substances having no or less absorption of ultraviolet rays such as triterpenoids.In addition,they can be measured in high accuracy compared with the TLC method.
A new method for analysis of lichen triterpenoids was established using high performance liquid chromatography with the combination of a differential refractive index detector（RID） and a photodiode array detector（PDA）.It is proved that this method was convenient to detect and identify aromatic and aliphatic lichen substances;it enabled quantitative analysis of substances having no or less absorption of ultraviolet rays such as triterpenoids.In addition,they can be measured in high accuracy compared with the TLC method.
出处
《菌物学报》
CAS
CSCD
北大核心
2011年第6期944-949,共6页
Mycosystema
关键词
三萜系化合物
青苔
RID
菌物学
extract
thallus
zeorin
aliphatic
Myelochroa
Lecanora
