Exploring the phytochemical variation of the “Pepper-bark” tree (Warburgia salutaris) using HPTLC and UPLC-MS

2017 ◽  
Author(s):  
C Leonard ◽  
W Chen ◽  
S van Vuuren ◽  
A Viljoen
Keyword(s):  
Phytochemical Variation

Evaluating phytochemical variation in medical marihuana

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
EM Mudge ◽  
SJ Murch ◽  
PN Brown
Keyword(s):  
Phytochemical Variation

scholarly journals Seasonal Phytochemical Variation and Antifungal Evaluation of Different Parts of Epidendrum Mosenii

2008 ◽  
Vol 3 (4) ◽  
pp. 1934578X0800300
Author(s):  
Patrícia Walter Rosa ◽  
Marina Da Silva Machado ◽  
Rivaldo Niero ◽  
Susana Zacchino ◽  
Maria De Los Ángeles Gette ◽  
...  
Keyword(s):  
Quality Control ◽  
Chemical Composition ◽  
Medicinal Plant ◽  
Cryptococcus Neoformans ◽  
Microsporum Gypseum ◽  
Antifungal Properties ◽  
Phytochemical Variation ◽  
Different Seasons ◽  
Different Parts ◽  
Microbiological Properties

Epidendrum mosenii is a Brazilian medicinal plant, traditionally used to treat infections and pains. This study reports on the chemical composition and microbiological properties of different parts and in different seasons of this plant. Results demonstrate that 4,3′,5′-trihydroxy-3-methoxy-dihydrostilbene (1), 4,5-dihydroxy-3,3-dimethoxy-dihydrostilbene (2) and pholidotin (3) were mainly present in the roots in all seasons, and the yield of mass extract increased their recovery in other parts, such as the stem and leaves for compounds (2) and (3), in summer and winter, respectively. The antifungal results indicate that compounds (1) and (2) have interesting activity against Cryptococcus neoformans, Microsporum gypseum, Trychophyton rubrum and Trychophyton mentagrophytes with MIC values between 62.5 and 125 μg/mL. Taken together, these results strongly suggest that the antifungal properties of E. mosenii are related, at least in part, to the presence of dihydrostilbenes 1 and 2, and this is useful for quality control of phytopreparations based on this plant, justifying the popular use of this plant to treat infections.

scholarly journals Phytochemical variation within a single plant species influences foraging behavior of deer

Oikos ◽  
2011 ◽  
Vol 121 (5) ◽  
pp. 743-751 ◽  
Author(s):  
Bruce A. Kimball ◽  
John H. Russell ◽  
Peter K. Ott
Keyword(s):  
Foraging Behavior ◽  
Plant Species ◽  
Single Plant ◽  
Phytochemical Variation

scholarly journals The Saccharomyces cerevisiae transcriptome as a mirror of phytochemical variation in complex extracts of Equisetum arvense from America, China, Europe and India

BMC Genomics ◽  
2013 ◽  
Vol 14 (1) ◽  
pp. 445 ◽  
Author(s):  
Rebekah Cook ◽  
James R Hennell ◽  
Samiuela Lee ◽  
Cheang S Khoo ◽  
Maria C Carles ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Equisetum Arvense ◽  
Phytochemical Variation

Patterns of Phytochemical Variation in Mimulus guttatus (Yellow Monkeyflower)

2013 ◽  
Vol 39 (4) ◽  
pp. 525-536 ◽  
Author(s):  
Liza M. Holeski ◽  
Ken Keefover-Ring ◽  
M. Deane Bowers ◽  
Zoe T. Harnenz ◽  
Richard L. Lindroth
Keyword(s):  
Mimulus Guttatus ◽  
Phytochemical Variation
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