新鲜北瓜的水分含量对机械削效率,营养特征和包装方法的影响
Wenyue Tan1,2, Yunfang He1, Ziyan Wang1,2
1Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden, Mem. Sun Yat-Sen), Xuanwu District, Nanjing 210014, China.
Foods (Basel, Switzerland)
|March 13, 2025
概括
优化花生果的水分含量是有效的贝和质量保存的关键. 经过24小时的干燥,果表现出最好的脱效果,而膜真空包装在储存期间最好地保持了新鲜的果质量.
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:
- 由于其味道和营养益处,桃正变得越来越受欢迎.
- 有效的商业化需要优化削过程和储存方法.
- 在加工和储存过程中保持坚果的质量至关重要.
研究的目的:
- 为了确定机械花贝的最佳水分含量.
- 评估水分含量对削效率和核质量的影响.
- 为了确定最好的包装方法,在储存期间保持新鲜花生质量.
主要方法:
- 使用美国农业部标准化的系统评估了机械炮击效率.
- 用不同的水分含量进行了比较,以了解除性能.
- 测量了营养质量指标 (抗氧化活性,酸值,过氧值).
- 不同的包装方法在9个月的时间里被测试了它们在维护果子质量的有效性.
主要成果:
- 经过24小时 (17.51%水分) 的干燥,果的脱效率最高.
- 这种最佳的干燥条件最大限度地减少了核损伤,并最大限度地完成了半个.
- 新鲜的 pecans 呈现出比干燥的 pecans 更高的抗氧化活性和较低的脂质氧化标志物.
- 使用真空 (ALV) 的薄膜包装在储存期间有效地保持了核桃的质量.
结论:
- 建议将 pecans 干燥 24 小时以获得最佳的机械外.
- ALV包装适用于保持新鲜 pecans 的质量.
- 这项研究为新鲜 pecans 的工业化提供了基础数据.
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