Spatial Distribution of Polyphenolic Compounds in Corn Grains ( L. var. ) Studied by Laser Confocal Microscopy and High-Resolution Mass Spectrometry.

Desirable changes in the biochemical composition of food plants is a key outcome of breeding strategies. The subsequent localization of nutritional phytochemicals in plant tissues gives important information regarding the extent of their synthesis across a tissue. We performed a detailed metabolomic analysis of phytochemical substances of grains from L.

Environmental Risk Assessment of Vehicle Exhaust Particles on Aquatic Organisms of Different Trophic Levels.

Vehicle emission particles (VEPs) represent a significant part of air pollution in urban areas. However, the toxicity of this category of particles in different aquatic organisms is still unexplored. This work aimed to extend the understanding of the toxicity of the vehicle exhaust particles in two species of marine diatomic microalgae, the planktonic crustacean , and the sea urchin .

LC-MS/MS Screening of Phenolic Compounds in Wild and Cultivated Grapes Rupr.

This work represents a comparative metabolomic study of extracts of wild grapes obtained from six different places in the Primorsky and Khabarovsk territories (Far East Russia) and extracts of grapes obtained from the collection of N.I. Vavilov All-Russian Institute of Plant Genetic Resources (St.

The potential application of supercritical CO in microbial inactivation of food raw materials and products.

The purpose of this study was to review the possibility of using supercritical CO as a green and sustainable technology for microbial inactivation of raw material for further application in the food industry. The history of the development of supercritical CO microbial inactivation has been widely described in this article. The fundamental scientific part of the process like mechanism of bactericidal action of CO or inactivation of key enzymes were characterized in detail.

Effects of soy protein isolate hydrolysates on cholecystokinin released by rat intestinal mucosal cells and food intake in rats.

Soy protein isolate hydrolysates (SPIH) were prepared from soy protein isolate (SPI). Effects of SPIH on a satiety signal cholecystokinin (CCK) and feeding behavior in rats were investigated. SPIH induced more CCK release (164.