Roasted coffee is either brewed as a single-origin, meaning that all the coffee in a cup came from a single region or farm, or as a blend – a roaster’s chance to combine coffees of different origins and craft
This review aims to summarize the different species that have been studied as possible new sources of wood for oenology, defining the extractable composition of each one and their use in wine. Keywords: traditional oaks; different oaks; other woods; ellagitannins; low molecular phenols; volatile ...
X-ray diffraction showed the differences in clay mineral types formed by different weathered bedrocks. The principal clay minerals were kaolinite, illite, chlorite, and vermiculite, with their relative abundance varying with parent rock lithology (granite and low-grade metamorphic rocks). In the Gan...