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Showing 1 to 12 of 55 entries
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Comprehensive quality evaluation of Lignum Caraganae and rapid discrimination of Caragana jubata and Caragana changduensis based on characteristic compound fingerprints by HPLC-UV and HPLC-MS/MS coupled with chemometrics analysis.

Phytochemical analysis : PCA

Wang Q, Wu X, Yang X, Zhang Y, Wang L, Li X, Qiu Y.
PMID: 32573880
Phytochem Anal. 2020 Nov;31(6):846-860. doi: 10.1002/pca.2950. Epub 2020 Jun 23.

INTRODUCTION: Caragana jubata Poir (CJ) and Caragana changduensis Liou f. (CC) are the two main original plants of Lignum Caraganae (LIC, a clinically effective Tibetan materia medica) and the red heartwoods of CJ and CC have been used for...

Identification of alkaloidal compounds from leaves and roots of Stephania succifera by HPLC-QTOF-MS and prediction of potential bioactivity with PharmMapper.

Phytochemical analysis : PCA

Wang S, Tian L, Wang Y, He J, Kang Y, Shangguan Y, Qian W, Yang P, Huang J.
PMID: 34390060
Phytochem Anal. 2021 Aug 14; doi: 10.1002/pca.3083. Epub 2021 Aug 14.

INTRODUCTION: The roots of Stephania succifera are used in traditional medicine for the treatment of several diseases. Research on this plant has mainly focused on bioactive alkaloids from the roots, and no previous work on compounds from the abundant...

UPLC-Q-TOF-MS/MS analysis of the guaiane sesquiterpenoids oxytropiols A-J and detection of undescribed analogues from the locoweed endophytic fungus Alternaria oxytropis (Pleosporaceae).

Phytochemical analysis : PCA

Tan XM, Li Q, Wang YD, Wang TL, Yang J, Sun BD, Guo LP, Ding G.
PMID: 34755399
Phytochem Anal. 2021 Nov 09; doi: 10.1002/pca.3092. Epub 2021 Nov 09.

INTRODUCTION: In addition to the mycotoxin swainsonine, the locoweed endophytic fungus Alternaria oxytropis (Pleosporaceae) also produces a series of rarely reported, highly oxygenated bicyclic guaiane sesquiterpenoids. Few investigations on the electrospray tandem mass fragmentation pattern of this sesquiterpenoid have...

Compositional analysis of essential oil and solvent extracts of Norway spruce sprouts by ultrahigh-resolution mass spectrometry.

Phytochemical analysis : PCA

Mofikoya OO, Mäkinen M, Jänis J.
PMID: 34766378
Phytochem Anal. 2021 Nov 11; doi: 10.1002/pca.3097. Epub 2021 Nov 11.

INTRODUCTION: Coniferous trees, especially their needles and bark, are a rich source of bioactive compounds. The developing needles of Norway spruce (Picea abies), also known as spruce sprouts, are enriched with vitamin C and other antioxidants, and thus they...

Analysis of the characteristic compounds of Citri Sarcodactylis Fructus from different geographical origins.

Phytochemical analysis : PCA

Zheng Z, Hu H, Zeng L, Yang H, Yang T, Wang D, Zhang C, Deng Y, Zhang M, Guo D, Deng F.
PMID: 34114292
Phytochem Anal. 2022 Jan;33(1):72-82. doi: 10.1002/pca.3069. Epub 2021 Jun 10.

INTRODUCTION: Citri Sarcodactylis Fructus (CSF) is widely used as a food ingredient and a traditional Chinese medicine. In China, CSF is cultivated in many places, including Sichuan, Guangdong, Zhejiang, and Fujian provinces. The types and chemical contents of CSF...

Exploration of a ternary deep eutectic solvent for the efficient extraction of plantamajoside, acteoside, quercetin and kaempferol from Plantago asiatica L.

Phytochemical analysis : PCA

Guo H, Feng C, Hu L, Zhao X, Tang X, Huang Y, Luo J, Xu M, Xie W.
PMID: 34137102
Phytochem Anal. 2022 Jan;33(1):94-104. doi: 10.1002/pca.3071. Epub 2021 Jun 16.

INTRODUCTION: In the present study, ternary deep eutectic solvent-based ultrasound-assisted extraction was developed for the efficient extraction of plantamajoside, acteoside, quercetin and kaempferol from Plantago asiatica L.METHODOLOGY: Six kinds of choline chloride-based ternary deep eutectic solvents (TDESs) were prepared...

Mass spectral analysis of secondary metabolites from Zingiber montanum rhizome extract using UHPLC-HR-ESI-QTOF-MS/MS.

Phytochemical analysis : PCA

Kabkrathok P, Jarussophon S, Unger O, Lomarat P, Reutrakul V, Pittayanurak P, Bongcheewin B, Anantachoke N.
PMID: 34056774
Phytochem Anal. 2021 May 30; doi: 10.1002/pca.3068. Epub 2021 May 30.

INTRODUCTION: Zingiber montanum (J.Koenig) Link ex A.Dietr. is a popular medicinal plant in Thailand. Its rhizomes have been used as an ingredient in various Thai traditional medicine formulas. While many reports have focused on the chemical constituents and biological...

Chemical characterisation of Pelargonium sidoides root based on LC-QToF-MS non-target screening strategies.

Phytochemical analysis : PCA

Panara A, Aalizadeh R, Thomaidis NS.
PMID: 34021648
Phytochem Anal. 2021 May 22; doi: 10.1002/pca.3059. Epub 2021 May 22.

INTRODUCTION: Pelargonium sidoides is a member of the Geraniaceae family and it originates from the coastal regions of South Africa. In the last decades, Pelargonium sidoides root has been subjected to several surveys due to the assertion of its...

Advances in the quality control of fenugreek seeds using chromatographic, spectroscopic and DNA-based techniques: A comprehensive review.

Phytochemical analysis : PCA

Kandil NH, Ayoub IM, El-Ahmady SH, El-Moghazy SA.
PMID: 34672396
Phytochem Anal. 2021 Oct 21; doi: 10.1002/pca.3091. Epub 2021 Oct 21.

INTRODUCTION: Fenugreek has been used in traditional remedies since ancient times. It has a long history of use against medical ailments as an antidiabetic, anticarcinogenic, hypocholesterolemic, antioxidant, antibacterial, hypoglycemic, gastric stimulant, and anti-anorexia agent. The major active constituents include...

Breaking the challenge of polyherbal quality control using UV and HPLC fingerprints combined with multivariate analysis.

Phytochemical analysis : PCA

Roshan AA, Hathout RM, El-Ahmady SH, Singab AB, Gad HA.
PMID: 34708476
Phytochem Anal. 2021 Oct 27; doi: 10.1002/pca.3089. Epub 2021 Oct 27.

INTRODUCTION: Traditional herbal medicines are mostly composed of more than one herb which act synergistically; hence, there is high demand for proper quality control methods to ensure the consistent quality of polyherbal formulations.AIMS: Proposing a simple, reliable, and efficient...

Quality evaluation of Codonopsis Radix and processed products based on the analysis of monosaccharides and oligosaccharides by liquid chromatography coupled with charged aerosol detector.

Phytochemical analysis : PCA

Xie Q, Tian H, Huan X, Cao L, Wang Y, Cheng X, Ning C, Hu F, Wang C.
PMID: 34431563
Phytochem Anal. 2021 Aug 25; doi: 10.1002/pca.3085. Epub 2021 Aug 25.

INTRODUCTION: Codonopsis Radix (CR) is an edible food and traditional Chinese herb medicine that is widely used in China and Southeast Asia. Saccharides, including fructo-oligosaccharides (FOS) and polysaccharides, are among the most important active substances in CR. However, a...

Rapid characterisation of xanthine oxidase inhibitors from the flowers of Chrysanthemum morifolium Ramat. Using metabolomics approach.

Phytochemical analysis : PCA

Loh KE, Chin YS, Safinar Ismail I, Tan HY.
PMID: 34000756
Phytochem Anal. 2021 May 17; doi: 10.1002/pca.3057. Epub 2021 May 17.

INTRODUCTION: Hyperuricemia is the key risk factor for gout, in which the elevated uric acid is attributed to the oxidation of hypoxanthine and xanthine to uric acid by xanthine oxidase (XO). Adverse effects of the current treatments lead to...

Showing 1 to 12 of 55 entries