Schwarz Mónica, Rodríguez-Dodero M Carmen, Jurado M Soledad, Puertas Belén, G Barroso Carmelo, Guillén Dominico A
Instituto de Investigaciones Vitivinícolas y Agroalimentarias (Wine and Agrifood Research Institute) Analytical Chemistry Department, Faculty of Sciences, University of Cádiz, P.O. Box 40, Pol. Río San Pedro, 11510 Cadiz, Spain.
"Salus Infirmorum" Faculty of Nursing, University of Cadiz, 11001 Cadiz, Spain.
Foods. 2020 Mar 3;9(3):277. doi: 10.3390/foods9030277.
The wine spirits used for the elaboration of Brandy de Jerez are mainly obtained from wines produced from the Airén type of grape, which comes from the vineyards located in the region of La Mancha (Central Spain). This entails a limitation when achieving a product classified as "protected geographic designation". For that purpose, it is necessary that the grape used for the wine spirit comes from the area and not from Castile la Mancha, as has happened until now. Due to this fact, it is necessary to search for a possible alternative grape variety which allows the produced brandy to be eligible for a "protected geographic designation". For that purpose, an accelerated ageing process has been implemented with a method previously optimized to distillates obtained from wines from different varieties of grapes (Airén, Colombard, Corredera, Doradilla, Garrido Fino, Jaén blanco, Moscatel de Alejandría, Palomino Fino, Ugni Blanc, and Zalema) grown in the Jerez Area. They were evaluated, both from the analytical and sensory points of view. The distillates made from Jaén Blanco and Zalema have properties that make them interesting for future development and incorporation into oenological practice.
用于酿造赫雷斯白兰地的酒液主要源自阿依伦葡萄品种酿造的葡萄酒，该葡萄来自位于拉曼恰地区（西班牙中部）的葡萄园。这在获得“受保护地理标志”产品时带来了限制。为此，用于酒液的葡萄必须来自该地区，而不是像迄今为止那样来自卡斯蒂利亚-拉曼恰。由于这一事实，有必要寻找一种可能的替代葡萄品种，以使生产的白兰地有资格获得“受保护地理标志”。为此，已采用一种先前针对从赫雷斯地区种植的不同葡萄品种（阿依伦、鸽笼白、科雷德拉、多拉迪利亚、加里多菲诺、哈恩白、亚历山大麝香、帕洛米诺菲诺、白玉霓和萨莱马）酿造的葡萄酒所获得的馏出物进行优化的方法，实施了加速陈酿过程。从分析和感官角度对它们进行了评估。由哈恩白和萨莱马酿造的馏出物具有的特性使其对未来发展以及纳入酿酒实践很有吸引力。
