Grape Processing Articles & Analysis
9 articles found
You obviously don’t need a centrifuge for winemaking. For nearly 10,000 years humans have been stomping grapes, mashing up fruit and honey, or spitting starchy root pulp into jars, then letting it ferment. Wine happens. That said, most commercial-scale winemakers use centrifuges. Why? Because centrifugation is a quick and effective method for separating liquids and insoluble matter without ...
ByTrucent
Yield prediction of grapes to date has so far been anyone’s guess. In-field estimates, even on the week of picking, can have an error of up to 30% from the actual tonnage. ...
The weigh system is commonly used in New Zealand vineyards for tanks holding grapes before the crushing process begins.The Load CellThe PSB is a robust high accuracy nickel plated tool steel shear beam load cell.Sealed to IP67, it’s an ideal cell for tank, hopper, and silo weighing where a harsh environment demands a well specified rugged shear beam.Shear beams ...
Raisins are produced commercially by drying harvested grape berries. In order for a grape berry to dry, water inside the grape must be removed completely from the interior of the cells onto the surface of the grape where the water droplets can evaporate. However, this diffusion process is very difficult because ...
Abstract According to the state institute for chemical and veterinary analysis of food, “Conventionally grown wine grapes are one of the crops most extensively treated with pesticides” (CVUA Stuttgart). ...
Consumers demand for minimally processed fresh-like food with high sensory and nutritional attributes. ...
The effect of grape marc compost and grape marc vermicompost on the soil physical characteristics of slate processing fines, a waste produced during the processing of slate blocks, has been evaluated in two short-term studies. ...
ABSTRACTRevalorization of the winery industry residue, grape seed is studied for the production of an oil and defatted meal with nutraceutical properties. Conventional grape seed oil extraction process is carried out by pressing at high temperature affecting the product quality. ...
The winery aims for best performance, investing a great deal of time, care and labor in improving both the quality of the grapes and the efficiency of the production process. The Problems The process of wine making at the Suntime winery starts with fermenting the wine at controlled temperatures for up to two weeks. ...