Long respected in the narrow world of wine, Antica Terra’s Maggie Harrison burst into wider view this month with the publication of a lengthy and beguiling profile in The New York Times Magazine. The piece focused on her approach to winemaking, which involves painstaking and meticulous blending of hundreds of barrel samples and results in small quantities of some of the most highly sought-after wines in the world. But Harrison is also a business owner and president. In an interview with the Business…