Ru YANG, Cong-yan LIU, Ting XU, et al. Investigation of Adsorption Properties of Five Macroporous Resins for Total Flavonoids in Epimedii Folium[J]. Chinese journal of experimental traditional medical formulae, 2020, 26(6): 113-120.
DOI:
Ru YANG, Cong-yan LIU, Ting XU, et al. Investigation of Adsorption Properties of Five Macroporous Resins for Total Flavonoids in Epimedii Folium[J]. Chinese journal of experimental traditional medical formulae, 2020, 26(6): 113-120. DOI: 10.13422/j.cnki.syfjx.20200146.
Investigation of Adsorption Properties of Five Macroporous Resins for Total Flavonoids in Epimedii Folium
To compare the adsorption characteristics of different macroporous adsorption resins for the total flavonoids in Epimedii Folium
clarify the adsorption mechanism
and screen the optimal resin for the purification of total flavonoids in Epimedii Folium.
Method:
2
Taking the adsorption and desorption capacities of the total flavonoids in Epimedii Folium and five representative flavonoids (epimedin A
epimendin B
epimendin C
icariin
baohuoside Ⅰ) as indexes
static adsorption and dynamic adsorption experiments were conducted to compare the adsorption characteristics of five macroporous including HPD100
HPD600
AB-8
X-5 and D101.The adsorption kinetics of the selected resin was studied by using the pseudo-first-order
pseudo-second-order kinetic models and intraparticle diffusion model
and the thermodynamic process was analyzed by using the Langmuir and Freundlich isothermal adsorption models
which explored the adsorption mechanism of resin from the perspective of physical chemistry.
Result:
2
HPD100 macroporous resin had a better adsorption and desorption properties than the others. The adsorption process of HPD100 macroporous resin for total flavonoids in Epimedii Folium and five representative flavonoids conformed to the pseudo-second-order kinetic model. The adsorption thermodynamic process of HPD100 resin for total flavonoids of Epimedii Folium conformed to the Freundlich model
and for the sum of five representative flavonoids conformed to the Langmuir model. The adsorption process of HPD100 resin for total flavonoids in Epimedii Folium was the exothermic process dominated by physical adsorption
and the optimal adsorption temperature was 25 ℃.
Conclusion:
2
HPD100 macroporous resin has large adsorption capacity
easy desorption and clear adsorption mechanism
it is suitable for isolation and purification of total flavonoids in Epimedii Folium.
L K PEI , S Q SUN , B L GUO , et al . Fast quality control of Herba Epimedii by using Fourier transform infrared spectroscopy [J]. Spectrochim Acta A Mol Biomol Spectrosc , 2008 , 70 ( 2 ): 258 - 264 .
C LYU , J YANG , R LIU , et al . A comparative study on the adsorption and desorption characteristics of flavonoids from honey by six resins [J]. Food Chem , 2018 , 268 : 424 - 430 .
Y DONG , M M ZHAO , D SUN-WATERHOUSE , et al . Absorption and desorption behaviour of the flavonoids from Glycyrrhiza glabra L. leaf on macroporous adsorption resins [J]. Food Chem , 2015 , 168 : 538 - 545 .
Optimization of Separation and Purification Technology for Total Flavonoids from by AB-8 Macroporous Adsorption Resin
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Investigation of Enrichment Effect for Main Ingredients from Extract of by Different Types of Macroporous Resin
Optimization of Purification Process for Total Flavonoids from by Macroporous Adsorption Resin
Optimization of Purification Process for Total Flavonoids from L.
Related Author
FU Hua-qiang
ZOU Jian-guo
LIU Fei
LIU Yan-yan
LI Bu-hui
ZHOU Shou-biao
CHEN Nai-dong
HU Jin-rong
Related Institution
Pharmacy Technology Center,Tsinghua University
Center of Pharmacy R&D,XinJiang Huachun Bio-Pharmaceutical Co. Ltd.
School of Life Sciences, Tsinghua University
Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences and Peking Union Medical College