对大麦和小麦的醇含量和抗氧化剂活性的基因型,环境和加工影响
Gordana Šimić1, Alojzije Lalić1, Daniela Horvat1
1Agricultural Institute Osijek, Južno Predgrađe 17, 31000 Osijek, Croatia.
Plants (Basel, Switzerland)
|June 13, 2025
概括
与小麦相比,没有体的大麦品种表现出优越的抗氧化能力和含量. Malting 和生长条件进一步影响这些有益的化合物,突出了它们在促进健康的食物中的潜力.
科学领域:
- 农业科学 农业科学
- 食品科学 食品科学 食品科学
- 营养科学 营养科学
背景情况:
- 化合物对于谷物抗氧化能力和营养价值至关重要.
- 大麦和小麦是人类和动物营养的关键小谷物.
- 了解影响含量的因素是优化谷物利用的关键.
研究的目的:
- 评估克罗地亚大麦和小麦品种的总含量 (TPC) 和抗氧化活性 (AOA).
- 评估谷物类型,生长季节和酒对TPC和AOA的影响.
- 为食品应用确定具有高抗氧化潜力的大麦品种.
主要方法:
- 在三年内对38种大麦和小麦品种进行分析.
- 使用酸等效 (GAE) 标准对TPC进行量化.
- 使用已建立的测定方法测量AOA.
- 统计分析以确定品种,年份和酒的影响.
主要成果:
- 大麦的TPC (1.37 mg GAE/g dw) 和AOA (63.34%) 比小麦 (TPC 0.85 mg GAE/g dw;AOA 20.09%) 显著更高.
- 没有体的大麦品种显示TPC (1.48 mg GAE/g dw) 和AOA (66.76%) 的最高值.
- 种植年 (2019年) 和酒显著增强了TPC和AOA,特别是在春季大麦.
结论:
- 没有体的大麦是天然抗氧化剂的丰富来源.
- 生长季节和酒是影响化合物积累的关键因素.
- 麦品种,特别是没有体的品种,为开发促进健康的食品提供了潜力.
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