Dow’s Late Bottled Vintage Port 2016

True Ports hail from the Douro valley in northern Portugal, and have done so for over three hundred years. The region’s predominant soil is schist, composed of various medium-grained to coarse-grained metamorphic rocks with laminated, often flaky parallel layers of micaceous minerals.  The low annual rainfall makes this probably one of the driest regions of the world where grapes are grown without irrigation. This terroir results in very low-yielding vineyards, with vines bearing only a very few small bunches of full-flavored grapes whose thick skins protect them from dehydration.

Port is a fortified wine. Fortification is the addition of brandy or a neutral spirit to wine in order to boost the alcohol content. Fortified wines are often sweet, because the alcohol kills the yeast before fermentation completely runs its course, leaving residual sugar. This accounts for Port’s characteristic rich, luscious style and also contributes to the wine’s considerable ageing potential. Fortification also stabilizes the wine, a definite benefit for a product destined for the long sea voyage from Portugal to England, the first large market for it.

In 1798 Bruno da Silva, a Portuguese merchant from Oporto, traveled to London, where he imported wine from his native country, reversing the route of English traders to Portugal. He married an Englishwoman, was rapidly assimilated into London society, and built a reputation for his wines. When the outbreak of the Napoleonic wars in 1803 put his business in jeopardy, da Silva applied for ‘Letters of Marque’ (a Royal Assent to equip a merchant ship with guns) to secure safe passage of his Port from Oporto to England. His became the only Port company to transport its wines in its own armed fleet, a distinct competitive advantage. Continue reading “Dow’s Late Bottled Vintage Port 2016”