scholarly journals Bioactive polyphenolic compounds from Motherwort and Hawthorn hydroethanolic extracts

2021 ◽  
Vol 66 (4) ◽  
pp. 123-132
Author(s):  
Neagu Andreea-Miruna ◽  
◽  
Codreanu Corneliu-Mircea ◽  
Staicu Vasile ◽  
Stan Raluca ◽  
...  
Keyword(s):  
Polyphenolic Compounds

Antioxidant polyphenolic compounds from Geranium lasiopus Boiss. et Heldr

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
D Sohretoglu ◽  
S Atasayar Sabuncuoglu ◽  
MK Sakar ◽  
H Ozgunes ◽  
O Sterner
Keyword(s):  
Polyphenolic Compounds

Polyphenolic compounds from Clusiaceae plants modulating angiogenesis and vascular endothelium

Planta Medica ◽  
2011 ◽  
Vol 77 (12) ◽  
Author(s):  
A Lavaud ◽  
R Soletti ◽  
P Richomme ◽  
R Andriantsitohaina ◽  
D Guilet
Keyword(s):  
Vascular Endothelium ◽  
Polyphenolic Compounds

Studies on Phenolic and Polyphenolic Compounds in Winged Bean Mutants

2012 ◽  
Vol 3 (2) ◽  
pp. 512-514
Author(s):  
Dr. Anil L Bhalerao ◽  
◽  
Dr. Sharad Sanke
Keyword(s):  
Polyphenolic Compounds ◽  
Winged Bean

Effects of saline stress on proline and polyphenolic compounds content in Arabidopsis thaliana

2016 ◽  
Vol 8 (1) ◽  
pp. 35-39 ◽  
Author(s):  
Nataliia Didenko ◽  
◽  
Roman Volkov ◽  
Irina Panchuk ◽  
◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Polyphenolic Compounds ◽  
Saline Stress

HPLC Screening of Bioactives Compounds and Antioxidant Capacity of Different Hypericum Species

2018 ◽  
Vol 69 (2) ◽  
pp. 305-309 ◽  
Author(s):  
Daniela Gitea ◽  
Simona Vicas ◽  
Manuel Alexandru Gitea ◽  
Sebastian Nemeth ◽  
Delia Mirela Tit ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Methanol Extract ◽  
Antioxidant Properties ◽  
Polyphenolic Compounds ◽  
The Other ◽  
The North ◽  
Western Area ◽  
North Western ◽  
Hypericum Species ◽  
Biological Actions

Our study compares the content in polyphenolic compounds and hypericin, in four species of Hypericum - H. perforatum L., H. maculatum Cr., H. hirsutum L., H. tetrapterum Fr. (syn. Hypericumacutum Mnch.) harvested from spontaneous flora in the north-western area of Transylvania, Romania. These species represent an important source of such compounds with different biological actions. After making the extracts, they were subjected to HPLC-SM analysis. The presence of rutoside in the largest amount (462.82 mg %) in the H. perforatum extract was observed, this containing most of the flavonoid heterosides. For the species H. maculatum, the presence in a much higher amount of the hyperoside (976.36 mg %) is characteristic compared to the other species. Quercetol is the best represented of the flavonoid aglycons, its concentration being the highest in H. hirsutum (659.66 mg %). The hypericin content ranges from 0.2171 g % in the H. tetrapterum extract, to 0.0314 g % in the methanol extract of H. maculatum.The highest antioxidant properties measured by FRAP method were recorded in the case of H. perforatum and H. maculatum.

Cardiovascular Modulating Effects of Magnolol and Honokiol, Two Polyphenolic Compounds from Traditional Chinese Medicine-Magnolia Officinalis

2020 ◽  
Vol 21 (6) ◽  
pp. 559-572 ◽  
Author(s):  
Yuan Yuan ◽  
Xiaocui Zhou ◽  
Yuanyuan Wang ◽  
Yan Wang ◽  
Xiangyan Teng ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Cardiac Hypertrophy ◽  
Therapeutic Potential ◽  
Current Data ◽  
Polyphenolic Compounds ◽  
Comprehensive Review ◽  
Magnolia Officinalis

Honokiol and its isomer magnolol are poly-phenolic compounds isolated from the Magnolia officinalis that exert cardiovascular modulating effects via a variety of mechanisms. They are used as blood-quickening and stasis-dispelling agents in Traditional Chinese Medicine and confirmed to have therapeutic potential in atherosclerosis, thrombosis, hypertension, and cardiac hypertrophy. This comprehensive review summarizes the current data regarding the cardioprotective mechanisms of those compounds and identifies areas for further research.

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