干燥方法会影响营养价值,氨基酸,生物活性化合物以及木叶中提取物的体外功能
Chengfeng Zhao1, Tao Li1, Cangning Zhang1
1Jiangsu Key Laboratory of Sericultural and Animal Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; Key Laboratory of Silkworm and Mulberry Genetic Improvement, Ministry of Agriculture and Rural Affairs, Sericultural Scientific Research Center, Chinese Academy of Agricultural Sciences, Zhenjiang 212100, China.
Food chemistry
|April 17, 2025
概括
基于机器的干燥方法,如冷干燥 (FD) 和真空微波干燥 (MD) 最好保存木叶 (ML) 营养素和生物活性. 烤箱干燥 (OD) 对料具有成本效益,而阳光干燥 (SD) 和空气干燥 (AD) 会导致显著的营养损失.
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:
- 树叶 (ML) 以其丰富的营养成分和在食品和动物料中的潜在应用而闻名.
- 有效的保存方法对于保留ML中宝贵的营养素和生物活性化合物至关重要.
研究的目的:
- 评估五种不同的干燥方法对木叶的营养成分和生物活性的影响.
- 确定最佳的干燥技术,以保持各种应用的ML质量.
主要方法:
- 摩尔叶经历了五种干燥技术:阳光干燥 (SD),空气干燥 (AD),烤箱干燥 (OD),冷干燥 (FD) 和真空微波干燥 (MD).
- 分析了营养成分,包括氨基酸,原蛋白和纤维.
- 使用体外模型评估生物活性,重点关注总多,维生素E,矿物质,抗氧化能力和对HepG2细胞的影响.
主要成果:
- 基于机器的干燥方法 (OD,FD,MD) 在营养和生物活性保留方面明显优于自然方法 (SD,AD).
- OD有效保存了氨基酸;FD和MD保留了原始蛋白质和纤维.
- 医学药物证明了总聚醇,维生素E,矿物质和生物活性化合物的优越保留,从而提高了抗氧化能力,对脂质代谢和细胞健康产生有益影响.
结论:
- 建议使用冷干燥 (FD) 和真空微波干燥 (MD) 来保存高价值的木叶产品,用于食品和制药用途.
- 烤箱干燥 (OD) 为动物料应用提供了一个具有成本效益的解决方案.
- 阳光干燥 (SD) 和空气干燥 (AD) 导致大量的营养损失,不太适合质量敏感的应用.
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