Grape pomace can be used to produce several products, such as, biofuels, fertilizers, or catalysts. This work focuses on the carbonization of grape assessing impact temperature and rate properties resulting biochars. The potential use produced biochars were analyzed by a multiple criteria decision method. To this end, particles 250 ?m carbonized in nitrogen atmosphere using horizontal electrica...

Grape seed oil, which is extracted with highly toxic organic solvents that are harmful to human health, produced from tons of grape pomace waste, generated during winemaking. Sometimes, this waste used make compost or burnt, causes environmental contamination. The functional qualities, antioxidant capacity (AC), ?-tocopherol and total phenolic compounds content (TPC) Black Borgoña (Vitis labrus...

Ruminants eat a variety of foods from different locations in the environment. While water, cover, social interactions, and predators are all likely to influence choice of foraging location, differences in macronutrient content among forages may also cause ruminants to forage in different locations even during a meal. We hypothesized that lambs forage at locations containing foods that complemen...

Grape processing residues are a good source of bioactive and nutritional compounds. The incorporation grape pomace extract (GPE) in starch films can be strategy for the elaboration new food packaging products applications such as edible or fruit strips. In this context, objective research was to analyze effect variation concentration GPE (0, 20, 30, 40% mass/mass solids) on physical chemical pr...

The performance of ruminants is affected mainly by the rumen bacterial community. composition and properties community depend largely on diet components that are fed to ruminant. aim this study was determine effect grape pomace intake sheep. Four different diets, two which contained dried (DGP), were used in study. Rumen fluid samples from 12 wethers for 16S rRNA gene sequencing subsequent iden...

Title of Document: ANTIOXIDANT AND ANTIPROLIFERATIVE PROPERTIES OF SELECTED GRAPE SEED EXTRACTS Raquel Zorah Bloom, Master of Science, 2009 Directed By: Associate Professor Dr. Liangli Yu Nutrition and Food Science This study examined chardonnay, muscadine, concord, and ruby red grape seed oil and flour extracts for antioxidant and anti-proliferative properties. The extracts were tested for tot...

An extract of polyphenols was obtained from organic red grape pomace, chemically analyzed, and used for functionalization two bioactive glasses porous hydroxyapatite. Functionalization is effective on hydroxyapatite the glass with higher surface reactivity a different grafting mechanism. Grafting does not inhibit redox radical scavenging activity polyphenols. The grafted make continuous layer a...