Francisco J. Heredia

TL;DR: In this article, the bromthymol blue (BTB) method is used for the assessment of color in olive and seed oils by visual comparison with standard solutions and linear regression models are proposed in order to compute with acceptable accuracy the BTB indices from chromaticparameters.

TL;DR: In this article, the 3D structure of grape seed 7S globulin from grape seed was elucidated for the first time using a homology model, and the constructed 3D model showed that grape seed α-helices and β-sheets stabilized by six disulfide bridges, which provided valuable insights for understanding the mechanisms involved in the molecular interaction of grape anthocyanins with grape seed proteins that could be relevant to use them as potential color protecting agents in food industry applications.

TL;DR: It is concluded that C30 columns provide an excellent separation of structural, geometrical and optical isomers of epoxycarotenoids and that the presence of 5,8-epoxide groups leads to a better shape recognition, to the extent that over 10 geometric-optical isomer of 6,7-epoxycarOTenoids have been separated.

TL;DR: This work includes the evaluation of 168 samples of raspberries ‘Glen Lyon’, representing whole maturation period, by colorimetric and near infrared imaging techniques, as well as the quantification of total phenols, total anthocyanins and antioxidant activity by chemical methods.

TL;DR: The aim of this work was to develop a novel methodology for image data processing to classify bee pollen as ingredient in food industry.