CAHNRS News > Department > Viticulture & Enology > Voice of the Vine – February 2016 Voice of the Vine – February 2016 February 17, 2016 By CAHNRS Communications WINE AND CHOCOLATE, WITH TANNINS AS CUPID WSU enology professor starts preliminary research into chocolates because he’s an expert in tannins, a key component in the taste of both romantic icons. Read More