CHEN Liangmian,TALAITI Zulipiya,AILI Yusufujiang,et al.Establishment of A Quality Control Method for Simultaneous Determination of Multiple Active Components in Uygur Medicine of Nymphaeae Flos[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(09):202-209.
CHEN Liangmian,TALAITI Zulipiya,AILI Yusufujiang,et al.Establishment of A Quality Control Method for Simultaneous Determination of Multiple Active Components in Uygur Medicine of Nymphaeae Flos[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(09):202-209. DOI: 10.13422/j.cnki.syfjx.20220755.
Establishment of A Quality Control Method for Simultaneous Determination of Multiple Active Components in Uygur Medicine of Nymphaeae Flos增强出版
To develop a quality control method for the simultaneous determination of multiple active components in Nymphaeae Flos aiming at the problems of the single index for quality control and the relatively low overall quality control level.
Method
2
Ultra performance liquid chromatography-quadrupole-time-of-flight mass spectrometry(UPLC-Q-TOF-MS/MS)was used to identify and select the index components for quality control with the mobile phase of 0.1% formic acid aqueous solution(A)-acetonitrile(B)for gradient elution (0-2 min, 3%-8%B; 2-4 min, 8%-10%B; 4-13 min, 10%-15%B; 13-19 min, 15%-20%B; 19-26 min, 20%-45%B) at a flow rate of 0.4 mL·min
-1
, detection wavelength of 350 nm, electrospray ionization(ESI), negative ion scanning mode, ion source temperature of 120 ℃, scanning range of
m
/
z
100-1 200, transmit collision energy of 6 eV for low-energy scanning and 25-50 eV for high-energy scanning. High performance liquid chromatography(HPLC)was used to establish the quality control method for the simultaneous determination of multi-index components with the mobile phase of 0.2% phosphoric acid aqueous solution(A)-acetonitrile(B) for gradient elution(0-30 min, 12%-15%B; 30-60 min, 15%-22%B; 60-90 min, 22%-40%B)and detection wavelength of 350 nm. The preparation method of the test solution for content determination was refluxing extraction for 60 min with 80 times the amount of 70% methanol.
Result
2
By comparing the retention time, ultraviolet absorption characteristics, MS and MS/MS spectrometric signals in the samples with the reference substances, 8 active components with high contents, including brevifolincarboxylic acid, ellagic acid, rutin, nicotiflorin, astragalin, quercetin, quercetin-3-methylether and kaempferol, were identified qualitatively from Nymphaeae Flos, which were selected as the index components for quality control. Under the established HPLC conditions, the above 8 components could be well separated(resolution
>
1.5), and showed good linearity(
r
=0.999 9)between the concentration ranges of 1.99-99.6, 1.76-176, 1.52-75.8, 3.60-180, 0.964-96.4, 1.18-118, 1.94-96.8, 1.04-104 mg·L
-1
and the peak areas, respectively. The detection limits of them were 10-49 μg·L
-1
, and the limits of quantitation were 34-164 μg·L
-1
. The average recoveries were 97.12%-103.1% with the relative standard deviations (RSDs) were 1.1%-2.2%.
Conclusion
2
A quality control method for simultaneous determination of the multiple active components in Nymphaeae Flos have been developed, which is simple, accurate and reproducible, and it can provide a scientific basis for the formulation of quality standard of this herb and lay a research foundation for the transformation of Uygur hospital preparations containing Nymphaeae Flos into new drugs.
ZHAO J , LIU T , MA L , et al . Antioxidant and preventive effects of extract from Nymphaea candida flower on in vitro immunological liver injury of rat primary hepatocyte cultures [J]. Evid-Based Compl Alt Med , 2011 , 2011 : 497673 .
LIU R N , WANG W , DING Y , et al . A new flavonol glycoside and activity of compounds from the flower of Nymphaea candida [J]. J Asian Nat Prod Res , 2007 , 9 ( 3/5 ): 333 - 338 .
PERUMAL V , KHATIB A , AHMED Q U , et al . Antioxidants profile of Momordica charantia fruit extract analyzed using LC-MS-QTOF-based metabolomics [J]. Food Chem (Oxf) , 2021 , 2 : 100012 .
ZHAO J , ZHANG S L , YOU S P , et al . Hepatoprotective effects of nicotiflorin from Nymphaea candida against concanavalin A-induced and D -galactosamine-induced liver injury in mice [J]. Int J Mol Sci , 2017 , 18 ( 3 ): 587 .
DOK-GO H , LEE K H , KIM H J , et al . Neuroprotective effects of antioxidative flavonoids,quercetin,(+)-dihydroquercetin and quercetin 3-methyl ether,isolated from Opuntia ficus - indica var. saboten [J]. Brain Res , 2003 , 965 ( 1/2 ): 130 - 136 .
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