走向无硫酸盐酒:葡萄酒和成熟的新视野
Nicola Mercanti1, Monica Macaluso1, Ylenia Pieracci2
1Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56126 Pisa, Italy.
Foods (Basel, Switzerland)
|April 13, 2024
概括
来自葡萄园废物的新葡萄酒添加剂为二氧化硫 (SO2) 提供了可持续的替代品,维护了葡萄酒的质量,并允许"没有添加硫酸盐"的标签. 这促进了更健康的酒实践.
科学领域:
- 葡萄酒学 葡萄酒学 葡萄酒学
- 食品科学 食品科学 食品科学
- 可持续农业 可持续农业
背景情况:
- 二氧化硫 (SO2) 是传统的葡萄酒添加剂,具有抗菌和抗氧化作用.
- 过度使用二氧化会引起健康问题,并受到监管限制的约束 (例如,理事会第1493/1999号法规).
- 在葡萄酒制作中,对天然防腐剂和SO2的替代品的需求越来越大.
研究的目的:
- 评估由Bioma公司提出的来自葡萄园废物的替代酒添加剂.
- 为了比较使用替代添加剂与传统方法生产的葡萄酒的组成和香味特征.
- 评估遵守法规以及"没有添加硫酸盐"标签的可能性.
主要方法:
- 使用Bioma的替代添加剂和传统的SO2的比较酒试验2.
- 对葡萄酒成分特征的分析.
- 气体染色学-质谱学 (GC-MS) 用于芳香分析.
- 评估总硫含量和监管合规性.
主要成果:
- 用Bioma产品生产的葡萄酒在一年后表现出与传统制造的葡萄酒相似的组成特征.
- 替代葡萄酒的总硫含量显著降低.
- 这些葡萄酒符合监管标准,使他们能够被标记为"没有添加硫酸盐".
结论:
- 生物马的替代添加剂在生产与传统方法相比质量的葡萄酒方面是有效的.
- 这些添加剂为降低葡萄酒中的硫含量提供了可行的解决方案,满足了消费者对更健康选择的需求.
- 使用葡萄园废物衍生的添加剂支持可持续和健康意识的酒实践.
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