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榴莲 (Durio zibethinus) 的提取优化和特征,皮质是通过亚临界水提取的皮质

Jamilu Suleiman¹, Rosnah Shamsudin², Muhammad Hazwan Hamzah³

¹Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia, UPM, Serdang 43400, Selangor, Malaysia; Department of Agricultural and Bio-Environmental Engineering, Faculty of Engineering, Federal University Dutsin-Ma, Katsina, Nigeria.

|February 10, 2025

概括

亚临界水提取 (SWE) 能够有效地从榴皮中获得高质量的pectin,超过了传统的方法. 这种环保的方法为工业性pectin生产提供了成本效益高的替代方案.

科学领域:

食品科学食品科学食品科学
生物技术是生物技术.
绿色化学绿色化学

背景情况:

榴莲皮是一种丰富的素来源,是一种有价值的多糖.
传统的pectin提取方法通常涉及苛刻的化学品和低产量.
开发可持续和高效的提取技术对于提升农业废物的价值至关重要.

研究的目的:

为了优化从榴莲皮皮中提取pectin的亚临界水提取 (SWE).
用SWE提取的pectin的物理化学,结构,热和功能性质的特征.
为了比较SWE提取的pectin (SWEP) 与传统的酸提取的pectin (CAEP).

主要方法:

用Box-Behnken设计的响应表面方法来进行优化.
在不同的温度,时间和尺寸下进行亚临界水提取 (SWE).
福利埃变换红外光谱 (FTIR),扫描电子显微镜 (SEM) 和差分扫描热量计 (DSC) 进行分析.
对SWEP和CAEP属性的比较分析.

主要成果:

在120°C,18.5分钟和100微米的尺寸下获得最佳的pectin产量 (5.43%).
SWEP收益率明显高 (绝对约2.07%),高于CAEP收益率 (3.36%).
与CAEP相比,SWEP表现出更高的等重量,化程度,甲氧度,无氨酸含量,水容量和油容量.

结论:

亚临界水提取是一种高效和环保的方法,可以从榴皮中生产高品质的pectin.
SWE提供了一种简化,成本效益和可持续的替代传统酸性提取方法.
这些发现支持SWE用于培根生产的工业应用.

关键词:

标志性描述标志性描述杜里安的皮肤.提取提取提取质素 (Pectin) 是一种可怕的物质.在 RSM RSM 中.亚临界水是指临界以下的水.

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