Coumaric acid
p Coumaric acid regulates blood glucose and antioxidant levels in streptozotocin induced diabetic rats
... p-coumaric acid regulates blood glucose and antioxidant levels in streptozotocin (STZ) induced diabetic ...p-coumaric acid (100 mg/kg ...p-coumaric acid could be lowered blood ...
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HPLC Method for Determination of p-coumaric acid from the Medicinal Herb Leptadinia reticulata
... found to be methanol–1.0% formic acid in water as an efficient separation and good peak-shape was obtained. The effect of temperature on the peak separation was then investigated in the range of 30–40 o C with 5 o ...
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Process for the Obtention of Coumaric Acid from Coumarin: Analysis of the Reaction Conditions
... on coumaric acid pro- duction was studied using different concentrations within the range of 10% - 25%, at a constant temperature of 160˚C, and in a helium ...maric acid was obtained at 20 ...
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Metabolic engineering and transcriptomic analysis of Saccharomyces cerevisiae producing p-coumaric acid from xylose
... p-coumaric acid can be produced from xylose alone, a second set of cultivations were per- ...p-coumaric acid was produced after 60 h of cultivation ...p-coumaric acid was 45-fold ...
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Determination of Antioxidant Activity of Caffeic Acid and p- Coumaric Acid by Using Electrochemical and Spectrophotometric Assays
... There are ongoing studies on the wide determination of the relationship between antioxidant activity and the structure of the molecule. On the antioxidant activity of polyphenols is affected primarily by the conformation ...
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Catabolism of coniferyl aldehyde, ferulic acid and p-coumaric acid by Saccharomyces cerevisiae yields less toxic products
... ferulic acid and p-coumaric acid as carried out in this study sheds light on the differ- ent stages of conversion and numerous intermediates formed in the process of detoxification of the phenolic ...
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Myricanol and myricanone biosynthesis in Myrica rubra: incorporation of two molecules of 4-coumaric acid
... detected the activity of curcuminoid synthase in turmeric, which required both 4-hydroxycinnamyl-CoA esters and malonyl-CoA for cur- cuminoid biosynthesis. Therefore, similar enzymes might be involved in the ...
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Phenolic Compositions of Litchi Shoot Tips and Zygotic Embryos Collected in Different Months and Their Effects on the Explant Browning and Its Control
... Chlorogenic acid, o-coumaric acid, rutin and quercetin) of two litchi cultivars (Purbi and Bedana) shoot tips and fruits (for zygotic embryos) collected in different months, in order to determine ...
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Lignification in developing culms of bamboo Sinobambusa tootsik
... p-Glucocoumaryl alcohol was synthesized as described previously [23]. Synthesis of p-coumaryl alcohol basically followed p-glucocoumaryl alcohol synthesis with some modifications. Briefly, a mixture of p-hydroxybenzalde- ...
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Total phenolics and phenolic acids content in low (Chrysopogon gryllus) and mediocre quality (Festuca vallesiaca) forage grasses of Deliblato Sands meadow pasture communities in Serbia
... p-coumaric acid represent dominant ...ferulic acid being the most abun- dant ...p-hydroxybenzoic acid in the tissues of both examined grass ...
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Antioxidant effect of Purple basil(Lamiaceae) Phenolics
... P-coumaric acid and ferulic acid were also identified but were quantified only in the flower extracts, although they were still only present in low quantities compared to rosmarinic acid level ...
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Binding of naturally occurring hydroxycinnamic acids to bovine serum albumin
... rosmarinic acid, all tested HCAs quenched tryptophan fluorescence of BSA in the studied range of concentrations (0-20 µM) mainly by static quenching mechanism (formation of non- fluorescent HCA-BSA ...chlorogenic ...
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PRELIMINARY PHYTOCHEMICAL SCREENIG AND HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY[HPTLC] DETECTION OF PHENOLIC ACIDS IN LANATA CAMARA LEAVES CULTIVATED IN IRAQ
... Objective: the objective of this work was to investigate the phytochemical groups and to detect phenolic acids in L. camara leaves using high- performance thin-layer chromatography (HPTLC). Methods: Leaves of L. camara ...
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Engineering of a microbial coculture of Escherichia coli strains for the biosynthesis of resveratrol
... p-coumaric acid and excrete it to the medium, and then a second engineered strain able to efficiently pro- vide the acyl extender units of malonyl-CoA to the STS and finally yielding ...
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Vol 69, No 3 (2017)
... vanillic acid and p-coumaric acid can inhibit the proliferation of human cancer cells in a time- and concentration-dependent man- ner ...vanillic acid and p-coumaric acid ...
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PHARMACOLOGICAL ACTIVITY OF SPINACIA OLERACEA LINN.- A COMPLETE OVERVIEW
... glucuronic acid derivatives of flavonoids and three additional fractions as Trans and cis isomers of p-coumaric acid and others as meso-tartarate derivatives of p-coumaric ...p-coumaric ...
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Screening and Phylogenetic Analysis of Deep Sea Bacteria Capable of Metabolizing Lignin Derived Aromatic Compounds
... p-coumaric acid and ferulic acid ...ferulic acid decarboxy- lase functions at neutral pH at temperatures of 27˚C - 30˚C ...ferulic acid to p-coumaric acid as a substrate. ...
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Trichoderma atroviride Enhances Phenolic Synthesis and Cucumber Protection against Rhizoctonia solani
... nucleic acid bases, which further leads to the inhibition of DNA and RNA synthesis in ...p-coumaric acid or quercetin accumulated in TRS25 and TRS25+Rs plants might have a similar resistance ...
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3-(4-Hydroxyphenyl)propionic acid is involved in the biosynthesis of myricanol in Myrica rubra
... C]-IV) was administered alone into M. rubra, their incorporation rates into myricanol (I) were relatively similar (3%–6%). Therefore, the present results suggest that direct incorporation of dihydro- phenylpropanoid-type ...
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Identification and Phytotoxicity Assessment of Phenolic Compounds in Chrysanthemoides monilifera subsp. monilifera (Boneseed)
... p-coumaric acid, ferulic acid, phloridzin and their mixture inhibited TG, SpG, SpAG, CRG, hypocotyl length, radicle length, hypocotyl weight and radicle weight by 7, 6, 100, 9 and 100%, 12, 7, 100, ...
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