'Q-markers targeted screening' strategy for comprehensive qualitative and quantitative analysis in fingerprints of Angelica dahurica with chemometric methods

Autor: Yusha Luo, Fangyuan Gao, Guorong Fan, Lang Yan, Hai-Yan Chen, Jiangbo Zhu, Ji-Kuai Chen, Ting-Ting Zhou
Jazyk: angličtina
Rok vydání: 2021
Předmět:
LOD
limits of detection
Q-markers targeted screening
UV
ultra violet
RSD
relative standard deviation
Qualitative markers
Analytical Chemistry
Accelerated solvent extraction
UAME
ultrasonic-assisted microwave extraction
Liquid chromatography–mass spectrometry
Similarity analysis
Targeted screening
TX341-641
IS
internal standard
Chemometric analysis
ANOVA
analysis of variance
Mathematics
biology
Quality assessment
CID
collision-induced-dissociation
TP368-456
SA
similarity analysis
UE
ultrasonic extraction
xanthotoxin (PubChem CID: 4114)
MAE
microwave-assisted extraction
S/N
signal-to-noise ratios
Research Article
HPLC-PDA-ESI-ITMSn
high performance liquid chromatography-photo diode array-electrospray ionization ion trap mass spectrometry
phellopterin (PubChem CID: 98608)
TOF
time of fight
xanthotoxol (PubChem CID: 65090)
oxypeucedanin (PubChem CID: 160544)
Food processing and manufacture
Quantitative markers
Angelica dahurica
BBD
Box-Bohnken Design
bergapten (PubChem CID: 2355)
imperatorin (PubChem CID: 10212)
Chromatography
Nutrition. Foods and food supply
HCA
hierarchical cluster analysis
estazolam (PubChem CID: 3261)
biology.organism_classification
Linear discriminant analysis
ASE
accelerated solvent extraction
isoimperatorin (PubChem CID: 68081)
LOQ
limits of quantification
hydrate oxypeucedanin (PubChem CID: 17536)
Liquid chromatography tandem mass spectrometry
HRE
heated reflux extraction
prangenin hydrate (PubChem CID: 129710912)
RSM
response surface methodology
Quantitative analysis (chemistry)
LDA
linear discriminant analysis
Food Science
Zdroj: Food Chemistry: X, Vol 12, Iss, Pp 100162-(2021)
Food Chemistry: X
ISSN: 2590-1575
Popis: Angelica dahurica is a famous functional food and herb. To guarantee quality of A. dahurica, a strategy “Q-markers targeted screening” was successfully developed by sufficient extraction of compounds and the targeted screening of qualitative and quantitative markers calculated through chemometric methods based fingerprints. Accelerated solvent extraction was selected due to its prominent advantages exhibiting the maximum extraction yields and varieties of compounds and especially excellent reproducibility (RSD
Databáze: OpenAIRE
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