YU Xuemei,WU Zhenghua,FAN Guorong.Extraction of effective components of Psoralea corylifolia and efficacy evaluation in the treatment of vitiligo[J].ZHONGGUO YAOFANG,2023,34(14):1676-1680.
YU Xuemei,WU Zhenghua,FAN Guorong.Extraction of effective components of Psoralea corylifolia and efficacy evaluation in the treatment of vitiligo[J].ZHONGGUO YAOFANG,2023,34(14):1676-1680. DOI: 10.6039/j.issn.1001-0408.2023.14.03.
Extraction of effective components of Psoralea corylifolia and efficacy evaluation in the treatment of vitiligo
and evaluate its efficacy in the treatment of vitiligo.
METHODS
2
The concentrations of psoralen, isopsoralen, neobavaisoflavone, corylin, psoralidin, corylifolinin, and bakuchiol in
P. corylifolia
extract were determined by ultra-performance liquid chromatography. Based on the analytic hierarchy process (AHP) and Plackett-Burman design, with the concentrations of the 7 components as evaluation indexes and the crushing degree, ethanol concentration, and soaking time as factors, the extraction process of
P. corylifolia
was optimized by Box-Behnken response surface methodology and the validation test was conducted. Zebrafish were divided into blank control group, positive control group (8-methoxypsoralen, 10.8 μg/mL), and low-, medium-, and high-concentration
groups of
P. corylifolia
extract (500, 1 000, 2 000 μg/mL), with 6 fish in each group. The effects of
P. corylifolia
extract on the melanin production of zebrafish were studied by density analysis.
RESULTS
2
The best extraction process was
P. corylifolia
powder over 60 meshes and soaked in 80% ethanol for 72 hours. The average comprehensive score of three validation experiments was 98.27, with an RSD of 1.36%, and the relative error was 1.02% compared with the predicted value of the fitting equation (97.28). Compared with the blank control group, the melanin pigmentation of zebrafish in the low-, medium-, and high-concentration groups of
P. corylifolia
extract was significantly increased (
P
<0.01).
CONCLUSIONS
2
The optimized extraction process of
P. corylifolia
is reasonable and feasible, and the obtained
P. corylifolia
extract can significantly promote the production of melanin in zebrafish.
XU Q X , ZHANG Y B , HE Z C , et al . Constituents promoting osteogenesis from the fruits of Psoralea corylifolia and their structure-activity relationship study [J ] . Phytochemistry , 2022 , 196 : 113085 .
ZHANG X N , ZHAO W W , WANG Y , et al . The chemical constituents and bioactivities of Psoralea corylifolia linn.:a review [J ] . Am J Chin Med , 2016 , 44 ( 1 ): 35 - 60 .
XIAO G D , LI G W , CHEN L , et al . Isolation of antioxidants from Psoralea corylifolia fruits using high-speed counter-current chromatography guided by thin layer chromatography-antioxidant autographic assay [J ] . J Chromatogr A , 2010 , 1217 ( 34 ): 5470 - 5476 .
SHI M J , ZHANG Y , SONG M M , et al . Screening the marker components in Psoralea corylifolia L. with the ai ds of spectrum-effect relationship and component knock-out by UPLC-MS² [J ] . Int J Mol Sci , 2018 , 19 ( 11 ): 3439 .
LEE S W , YUN B R , KIM M H , et al . Phenolic compounds isolated from Psoralea corylifolia inhibit IL-6-induced STAT3 activation [J ] . Planta Med , 2012 , 78 ( 9 ): 903 - 906 .
FENG J Y , YANG Y , ZHOU Y J , et al . Bakuchiol attenuates myocardial ischemia reperfusion injury by maintaining mitochondrial function:the role of silent information regulator 1 [J ] . Apoptosis , 2016 , 21 ( 5 ): 532 - 545 .