使用丰富的Saccharomyces cerevisiae生产树葡萄酒:从感官分析,植物化学和抗氧化作用的含义
Wang Congcong1, Annadurai Vinothkanna1, Ma Yongkun1
1School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013 People's Republic of China.
Journal of food science and technology
|January 10, 2024
概括
富含的酵母提高了树葡萄酒的质量,植物化学物质和抗氧化能力. 补充L-selenomethionine (L-SeMC) 证明是最有效的,将与有益的化合物相关联,并改善感官特征.
科学领域:
- 食品科学 食品科学 食品科学
- 葡萄酒学 葡萄酒学 葡萄酒学
- 生物化学 生物化学
背景情况:
- 树葡萄酒因其植物化学物质和抗氧化剂特性而受到重视.
- 通过新的方法来增强这些品质是非常有趣的.
- 丰富是一种潜在的策略,可以促进葡萄酒的健康益处.
研究的目的:
- 评估丰富酵母对木葡萄酒的化学,感官和抗氧化特性的影响.
- 为了确定最有效的丰富法在树葡萄酒.
- 分析含量与葡萄酒质量关键参数之间的相关性.
主要方法:
- 采用了使用丰富酵母的八种不同的方法 (MW1-MW8).
- 化学分析包括植物化学概况,总含量,素,多和黄.
- 对于挥发性化合物,使用电子鼻子和气相色谱-质谱法 (GC-MS) 的感觉分析.
主要成果:
- 富含的酵母显著改善了植物化学特征,味道,质量和抗氧化能力 (p < 0.05).
- 补充L-selenomethionine (L-SeMC) (MW5) 是提高水平的最有效方法.
- 在总含量和总素,多和黄含量之间发现了显著的正相关性.
结论:
- 使用特定酵母方法,特别是L-SeMC的丰富增强了木葡萄酒的营养和感官属性.
- 该研究表明,通过生物强化提高葡萄酒质量的成本有效方法.
- 含量与关键的抗氧化化合物有积极的联系,这表明它对葡萄酒质量有协同作用.
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