Hydroxycinnamic acid
Hydroxycinnamic acid derivatives: a potential class of natural compounds for the management of lipid metabolism and obesity
... metabolism. Hydroxycinnamic acid derivatives also showed considerable hypoglycaemic activities in experi- mental condition (Table ...Cinnamic acid improved glucose intolerance and insulin resistance ...
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p-Hydroxycinnamic acid production directly from cellulose using endoglucanase- and tyrosine ammonia lyase-expressing Streptomyces lividans
... p-Hydroxycinnamic acid (pHCA) is an aromatic compound that serves as a starting material for the production of many commercially valuable chemicals, such as fragrances and pharmaceuticals, and is also used ...
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← Return to Article Details HYDROXYCINNAMIC ACID DERIVATIVES AND FLAVONOL PROFILES OF MAQUI (Aristotelia chilensis) FRUITS
... the hydroxycinnamic acid derivatives and flavonol profiles in maqui berries in order expand the knowledge base for this ...main hydroxycinnamic acids and flavonols in the ...
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Production of hydroxycinnamoyl-shikimates and chlorogenic acid in Escherichia coli: production of hydroxycinnamic acid conjugates
... Wild type E. coli expressing NtHQT and Os4CL did not produce detectable amounts of chlorogenic acid or caffeoyl-dehydroquinate after CA supplementation. In the wild type, dehydroquinate may have been rapidly ...
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GENETIC CONTROL OF THE METABOLISM OF O-HYDROXYCINNAMIC ACID PRECURSORS IN MELILOTUS ALBA
... Labeled o-coumaric acid was readily detected in all Ether IV fractions except those resulting from extracts of cu cu shoots to which labeled phenylalanine and cinnamic aci[r] ...
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Inhibition of hydroxycinnamic acid sulfation by flavonoids and their conjugated metabolites
... Next, we evaluated the inhibitory effect of in vivo quercetin conjugates, quercetin-3-O-glucuronide, quercetin-7-O-glucuronide and quercetin-3′-O-sulfate, towards the sulfation of caffei[r] ...
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Production of cinnamic and p-hydroxycinnamic acid from sugar mixtures with engineered Escherichia coli
... Results: In this study, E. coli strains with active (W3110) and inactive phosphoenolpyruvate:sugar phosphotransferase system (PTS) (VH33) were engineered for CA and pHCA production by transforming them with plasmids ...
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Genetic and biochemical studies of mitochondria in the yeast saccharomyces cerevisiae
... In this thesis evidence is presented that inhibition of the respiratory chain by chemical or genetic means leads to an increase in ethanol formed per unit sugar and a decrease in biomass per unit sugar. The genetic ...
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Details of the antioxidant mechanism of hydroxycinnamic acids
... acetic acid to the system, the reaction being generally slower (Litwinienko & Ingold ...an acid-base equilibrium to give the phenoxide anion followed by a very fast electron transfer from these species ...
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STABILIZATION OF EDIBLE OIL BY ONION PEEL AND RATAN JOT EXTRACT ON STORAGE TO PREVENT HUMAN HEALTH HAZARD
... and hydroxycinnamic acid [23] which show limited lipid oxidation inhibition in comparision to quercitin due to structural ...hydrooxycinnamic acid in ratan jot extract are the monohydroxylated and ...
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Coupling 31P NMR with the Mannich Reaction toward the quantitative analysis of lignins
... 4-Hydroxy-3-methoxycinnamic acid 10 (10 mmol) 99% piperidine (20 mmol), aqueous formaldehyde (37%) (20 mmol), and absolute ethanol (10 mL) were mixed and al- lowed to stand at room temperature for 1 ...
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Phenolic content and antioxidant capacity of Cypriot wines
... o-diphenols, hydroxycinnamic acid derivatives, and flavonols, 5-fold higher concentration of anthocyanins, but not significantly different radical scavenging and FRAP activities compared to Mavro wine ...
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Antibacterial, anti-glucosidase, and antioxidant activities of selected highland ferns of Malaysia
... Total hydroxycinnamic acid (TH) content was determined using the Arnow’s re- agent (Matkowski et ...caffeic acid equivalents (CAE)/g DM, calculated from a standard curve prepared with 0–200 μg ...
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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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Molecular Docking and Pharmacological Property Analysis of Phytochemicals from Clitoria ternatea as Potent Inhibitors of Cell Cycle Checkpoint Proteins in the Cyclin/CDK Pathway in Cancer Cells
... P-Hydroxycinnamic acid and Quercetin as inhibitors of two cell cycle checkpoint proteins—Cyclin Dependent Kinase-2 (CDK-2) and Cyclin Dependent Kinase-6 (CDK-6) in Cyc- lin/CDK ...
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Antioxidant Capacity and Bioaccessibility of Synergic Mango (cv Ataulfo) Peel Phenolic Compounds in Edible Coatings Applied to Fresh Cut Papaya
... (gallic acid, protocatechuic acid, syringic acid, ferulic acid and 2-hydroxycinnamic acid) in methanol was assayed by two radical scavenging capacity (RSC) ...
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Influence of locality on content of phenolic compounds in white wines
... dominant hydroxycinnamic acid in selected wines is caftaric acid whose content is also sig- nificantly affected by the ...caftaric acid content ranges from ...
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Assessment of Hydroxycinnamic Acids Potential for Use as Multifunctional Active Ingredients in Sunscreens, Via a Comparative UV Spectroscopy Analysis
... Estimated values of sun protection parameters for HCAs, commercial UV filters, and three broadband commercial sunscreen emulsions are summarized in Table 1. SPF in vivo indicates the ability to block the UVB radiation. ...
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Chemical study of the composition and quantitative analysis of hydroxycinnamic acids in experimental samples of propolis
... the hydroxycinnamic acid components obtained in the course of chromatography [Table 2], the internal normalization method was used to calculate the specific gravity of each of the components within the ...
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QTL Mapping of Flavonoid and Phenolic Acid Variation in Broccoli
... and hydroxycinnamic acid accumulation in Brassica ...and hydroxycinnamic acids in both years of the ...(coumaroylquinic acid). PHA is the precursor of caffeoylquinic acid and the early ...
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