Cinnamate and cinnamate derivatives in plants

Shuab, Razia; Lone, Rafiq; Koul, K. K.

doi:10.1007/s11738-016-2076-z

Cited by 35 publications

(20 citation statements)

References 108 publications

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“…Glycerol tripropanoate is mainly used in the manufacture of food, soaps, and candles, while the distribution and function of triglycerides in plants are not clear. Cinnamate and its derivative were ubiquitous in plant, but there are few studies of their roles in plant growth regulation (Shuab et al, 2016). In the current study, isoamyl cinnamate was extremely rich in root exudates of Xiaohuangjin 1025 compared to those of Gexin 3.…”

Section: Discriminant Compounds In Root Exudatesmentioning

confidence: 99%

Root Exudates Metabolic Profiling Suggests Distinct Defense Mechanisms Between Resistant and Susceptible Tobacco Cultivars Against Black Shank Disease

et al. 2020

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Section: Discriminant Compounds In Root Exudatesmentioning

confidence: 99%

Root Exudates Metabolic Profiling Suggests Distinct Defense Mechanisms Between Resistant and Susceptible Tobacco Cultivars Against Black Shank Disease

et al. 2020

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“…Only 9 was significantly increased in MR by 4.7%. Sinapic acid esters (e.g., sinapoyl malate and sinapoyl glucose) are important UV protectants in Brassica, and the genes involved in their biosynthesis in Arabidopsis are well documented (Fraser et al, 2007;Li et al, 2010;Shuab et al, 2016). The pathway for sinapoyl malate during biosynthesis in Brassica is well characterized biochemically and Arabidopsis genes encoding the enzymes upstream and downstream of UDP-glucosyltransferase (UGT) have been identified (Lim et al, 2001;Shuab et al, 2016).…”

Section: Light Effects On Individual Phenolic Components In the Microgreensmentioning

confidence: 99%

“…Sinapic acid esters (e.g., sinapoyl malate and sinapoyl glucose) are important UV protectants in Brassica, and the genes involved in their biosynthesis in Arabidopsis are well documented (Fraser et al, 2007;Li et al, 2010;Shuab et al, 2016). The pathway for sinapoyl malate during biosynthesis in Brassica is well characterized biochemically and Arabidopsis genes encoding the enzymes upstream and downstream of UDP-glucosyltransferase (UGT) have been identified (Lim et al, 2001;Shuab et al, 2016). The precursor of sinapoyl malate is the glucose ester, thus modulation of the UGT enzyme involved in its formation may provide a better understanding for the link between sinapoyl malate and many other wavelengths under visible and UV light (Lim et al, 2001).…”

Section: Light Effects On Individual Phenolic Components In the Microgreensmentioning

confidence: 99%

Characterization and profiling of polyphenolics of Brassica microgreens by LC-HRMS/MS and the effect under LED light

Alrifai¹,

Mats²,

Liu³

et al. 2021

JFB

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An untargeted approach to profiling of polyphenolics of Brassicaceae microgreens was employed to characterize the phenolic composition in microgreens grown under 8 different treatments of combined amber (590 nm), blue (455 nm), and red (655 nm) LED, using full MS and HRMS/MS-ESI. Hydroxycinnamic acid (HCA) derivatives predominated the pool of phenolics in the microgreens, followed by free phenolic acids and flavonol glycosides/acylglycosides, with most of the HCA derivatives existing as malate esters. Most HCA malates in mustard (Barbarossa) and all HCA malates in mizuna (red kingdom)/ radish (red Rambo, organic) were significantly decreased under most treatments, whereas all malates were overall increased under combined lighting in radish (red Rambo), mustard (Garnet Giant), mizuna (organic), Pac choi (red Pac) and mustard (Scarlet Frills). The present study demonstrated that amber in combination with blue and red LED contributed to the altered phenolic profile and increase and/or decrease in quantity of certain phenolic compounds, particularly the HCA malates.

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“…They also serve as precursors for other compounds in plants such as lignols, (iso)flavonoids, coumarins, aurones, stilbenes, catechin, phenylpropanoids, etc. [7].…”

Section: Introductionmentioning

confidence: 99%

Trimethoxycinnamates and Their Cholinesterase Inhibitory Activity

et al. 2021

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A series of twelve nature-inspired 3,4,5-trimethoxycinnamates were prepared and characterized. All compounds, including the starting 3,4,5-trimethoxycinnamic acid, were tested for their ability to inhibit acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) in vitro; the selectivity index (SI) was also determined. 2-Fluororophenyl (2E)-3-(3,4,5-trimethoxyphenyl)-prop-2-enoate demonstrated the highest SI (1.71) in favor of BChE inhibition. 2-Chlorophenyl (2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoate showed the highest AChE-inhibiting (IC50 = 46.18 µM) as well as BChE-inhibiting (IC50 = 32.46 µM) activity with an SI of 1.42. The mechanism of action of the most potent compound was determined by the Lineweaver–Burk plot as a mixed type of inhibition. An in vitro cell viability assay confirmed the insignificant cytotoxicity of the discussed compounds on the two cell lines. Trends between structure, physicochemical properties and activity were discussed.

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Cinnamate and cinnamate derivatives in plants

Cited by 35 publications

References 108 publications

Root Exudates Metabolic Profiling Suggests Distinct Defense Mechanisms Between Resistant and Susceptible Tobacco Cultivars Against Black Shank Disease

Root Exudates Metabolic Profiling Suggests Distinct Defense Mechanisms Between Resistant and Susceptible Tobacco Cultivars Against Black Shank Disease

Characterization and profiling of polyphenolics of Brassica microgreens by LC-HRMS/MS and the effect under LED light

Trimethoxycinnamates and Their Cholinesterase Inhibitory Activity

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