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来自食品加工废弃物的生物聚合物的物理化学特性和价值化

Teresa Silvestri¹, Paola Di Donato², Irene Bonadies³

¹Department of Pharmacy-Pharmaceutical Sciences, University of Bari Aldo Moro, Via E. Orabona 4, 70125 Bari, Italy.

Molecules (Basel, Switzerland)

|October 14, 2023

概括

研究人员从食物废物中提取了多糖类,如,西红和. 这些生物基塑料通过电纤维膜显示了可持续包装和福祉应用的潜力.

科学领域:

材料科学材料科学材料科学
聚合物化学聚合物化学
可持续化学可持续化学

背景情况:

合成塑料由于广泛使用和生命周期末期的废物而带来了环境挑战.
来自可再生资源的生物基塑料为以石油为基础的材料提供了可持续的替代品.
食品工业废物为生物聚合物生产提供了一个尚未开发的来源,与废物管理目标保持一致.

研究的目的:

从,西红和的废物中提取和描述多糖分.
为了评估这些提取的多糖的化学物理和热力学特性.
研究使用这些多糖的可行性,通过电制造创建新的材料.

主要方法:

从,番茄和 fennel 废物中提取多糖分.
在各种溶剂 (水和有机溶剂) 中测定溶解度.
酸定位和热分析试验 (差分扫描热度计).
废弃的多糖体的电,形成膜.

主要成果:

从指定的食品废物中成功提取了多糖分.
描述了关键的化学物理特性,包括溶解性和热性行为.
电证明是可行的,产生基于多糖的膜与纳米纤维.

结论:

来自食品来源的废弃多糖是开发生物基材料的可行候选者.
描述的特性支持它们在各种应用中的潜在用途.
来自废弃多糖的电膜为可持续包装和福祉产品提供了有前途的途径.

关键词:

美国国家安全委员会 DSC.生物聚合物是一种生物聚合物.电力旋转是指电力旋转.食品废弃物食品废弃物食品废弃物纳米纤维是纳米尺寸的纤维.聚糖类是一种多糖类.可再生资源是可再生的资源.溶解度溶解度溶解度溶解度

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