Ferulic Acid Contents in Typical Cereals.

Ferulic Acid in Cereals – a Review

Boz H. (2015): Ferulic acid in cereals – a review. Czech J. Food Sci., 33: 1–7. Phenolic acids represent the most common form of phenolic compounds in the cereal grain and many other plants. The phytochemical ferulic acid is found in the leaves and seeds of many plants, but especially in cereals. It is the most abundant phenolic acid in common cereals, representing up to 90% of total phenolic c...

Specificity of ferulic acid (feruloyl) esterases.

Specificity of ferulic acid (feruloyl) esterases G. Williamson’, C. B. Faulds and P. A. Kroon Biochemistry Department, Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA, U.K. 205 moyl esters (manifest as a K,,, of between lop6 Feruloyl esterases are a subclass of the carboxylic ester hydrolases (EC 3.1.1.1) which hydrolyse ester linkages between hydroxycinnamates and su...

Ferulic acid sugar esters are recovered in rat plasma and urine mainly as the sulfoglucuronide of ferulic acid.

Ferulic acid sugar esters, the common form of ferulic acid (FA) in cereals, show a stronger antioxidant potential than FA in vitro. However, there is little information on their metabolism and excretion in vivo. In the present study, we investigated the metabolic derivatives of FA in the plasma, urine and feces of rats administered 70 micro mol/kg body of 5-O-feruloyl-L-arabinofuranose (FAA), f...

Bioconversion of Ferulic Acid into Vanillic

Extraction of Ferulic Acid from Agro-industrial Wastes and Evaluation of Bioconversion of Ferulic Acid to Vanillin by Streptomyces Setonii

Several agro-industrial wastes (as chestnut and pistachio shells, grass, leaf fruit, vine leaf, and, red and white grape stems) were evaluated to ferulic acid extraction. The chemical analysis of these raw materials shows a high content of xylan in pistachio shells (33%), following the biorefinery concept, this fraction can be used in xylitol manufacture. The lignocellulosic materials were subm...