Zhi-yun LIANG, Zhen-shan XIE, Yue-chun HUANG, et al. HPLC Characteristic Spectrum Optimization of Flavonoid Glycosides on Dendrobium officinale and Characteristics Analysis of Different Provenances[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(1): 22-28.
DOI:
Zhi-yun LIANG, Zhen-shan XIE, Yue-chun HUANG, et al. HPLC Characteristic Spectrum Optimization of Flavonoid Glycosides on Dendrobium officinale and Characteristics Analysis of Different Provenances[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(1): 22-28. DOI: 10.13422/j.cnki.syfjx.20190112.
HPLC Characteristic Spectrum Optimization of Flavonoid Glycosides on Dendrobium officinale and Characteristics Analysis of Different Provenances
To optimize the HPLC characteristic spectrum of flavonoid glycosides of
Dendrobium officinale
and identify the common and specific components of different provenances.
Method:
2
Kromasil 100-5 C
18
column was adopted
with tetrahydrofuran-acetonitrile-methanol (10∶22∶5)-0.05% phosphoric acid as mobile phase (gradient elution). The detection wavelength was 340 nm
the column temperature was 30 ℃
and the flow rate was 1.0 mL·min
-1
.
Result:
2
13 flavonoid characteristic peaks were marked in 27 batches of
D
.
officinale
and 7 characteristic peaks of 6 flavonoid
C
-glycosides (vicenin Ⅱ
vicenin Ⅰ
schaftoside
isoschaftoside
violanthin and isoviolanthin) and one flavonoid
O
-glycosides (rutin) was identified. 7-11 characteristic peaks were detected in different batches of samples. Among them
vicenin Ⅱ was a relatively stable common peak in different source samples
and the characteristic peaks of rutin
schaftoside and isoschaftoside were quite different. According to the relative abundance of the characteristic peaks
the samples could be divided into three categories. Among them
the first category had 10 batches of samples
which mainly came from Danxia landforms of Guangdong
Jiangxi
Fujian and Zhejiang (Wuyi) Province (which called " Danxia landform species" ) and characterized by detection of obvious peak of rutin. The second category had 11 batches of samples
which mainly came from Yunnan and Guangxi Province (which included " Yunnan Guangnan species" and " Guangxi Tiepilan species" ) and characterized by detection of violanthin and isoviolanthin. And the third category had 6 batches of samples
which were mainly derived from Zhejiang Province (which called " native species from Zhejiang" ) and characterized by detection of different degrees of rutin peak
but it was difficult to detect the characteristic peaks of violanthin and isoviolanthin. HPLC characteristic chromatograms of
D
.
officinale
in bionics wild cultivation and greenhouse of " Danxia landform species" and " Guangxi Tiepilan species" were compared. The results showed that the characteristic peaks in
D
.
officinale
planted in greenhouse could be detected stably
which verified the reliability of the source in
D
.
officinale
.
Conclusion:
2
The analytical method has a better separation effect on flavonoids of
D
.
officinale
with a good reproducibility. The commonness and specificities of flavonoid glycosides components of
D
.
officinale
from different categories have basically confirmed. This suggests that Vicenin Ⅱ is suitable to be a reference peak for characteristic chromatogram. Both the relative abundance of rutin and the detection or relative abundance of violanthin and isoviolanthin peaks could be used as a reference to judge the categories of
D
.
officinale
in " Danxia landform species" or " Tiepilan species from Yunnan
South Guangdong and Guangxi" or " native species from Zhejiang" .
YE Z , DAI J R , ZHANG C G ,et al . Chemical differentiation of Dendrobium officinale and Dendrobium devonianum by using HPLC fingerprints,HPLC-ESI-MS,and HPTLC analyses [J]. Evid Based Complement Alternat Med , 2017 , doi: 10.1155/2017/8647212 http://doi.org/10.1155/2017/8647212 .
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Related Author
HU Rushan
ZHANG Cun
LU Yao
HU Shuxiao
YANG Yuzhen
SUN Ting
Sheng-wang LIANG
Wen-ze ZHAI
Related Institution
Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences
Dongfang Hospital, Beijing University of Chinese Medicine
Nanyang Vocational College of Agriculture
Nanyang Landscaping Administration
Key Laboratory of Digital Quality Evaluation Technology of Chinese Materia Medica, State Administration of Traditional Chinese Medicine(TCM), Engineering Technology Research Center for Chinese Materia Medica Quality of Universities in Guangdong Province, School of TCM, Guangdong Pharmaceutical University