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查查弗鲁托粉:物理化学特征,膜形成特性和3D打印能力

Luis Daniel Daza¹, Miguel Ángel Montealegre², Cristina Reche³

¹Department of Chemistry, University of the Balearic Islands, Ctra. Valldemossa km. 7.5, 07122 Palma de Mallorca, Spain; Departamento de Producción y Sanidad Vegetal, Facultad Ingeniería Agronómica, Universidad del Tolima, 730006 Ibagué, Colombia.

International journal of biological macromolecules

|July 13, 2023

概括

查查弗鲁托本土粉 (CHS) 具有出色的物理化学特性,形成具有良好的屏障质量的弹性透明薄膜. 这种非常规的粉显示了3D打印应用的潜力,为作物提供了价值.

科学领域:

食品科学与技术食品科学与技术
材料科学材料科学材料科学
生物材料工程生物材料工程

背景情况:

查查弗鲁托是一种未充分利用的作物,具有用于新型粉提取的潜力.
鉴别非传统粉对于扩大其工业应用至关重要.
原生粉在各种材料配方中作为多功能生物聚合物.

研究的目的:

描述 chachafruto 原生粉 (CHS) 的物理化学特性.
评估CHS的膜形成能力.
评估CHS对潜在材料应用的3D打印能力.

主要方法:

提取和净化Chachafruto本土粉 (CHS). 提取和净化Chachafruto本土粉 (CHS).
物理化学分析包括形态学,X射线衍射和热性质 (差分扫描热量计,热重力测量分析).
评价薄膜特性 (晶度,弹性,屏障,透明度) 和3D打印性能.

主要成果:

CHS提取产生了10%db的99%纯度,表现为圆形态和B型结晶性 (17.4%).
粉糊的温度为66.1°C,粘度为596BU;薄膜具有降低的晶度 (8.18%),良好的弹性,屏障特性 (2.3 × 10−9 g·m−1·s−1·Pa−1),以及高透明度.
3D打印显示出良好的纹理和有组织的结构,尽管高CHS度是低效的.

结论:

查查弗鲁托本土粉具有有利的物理化学和薄膜形成特性,适合创建具有良好的屏障特性的弹性透明薄膜.
CHS展示了作为3D打印生物材料的潜力,为查查果作物增值做出了贡献.
为了高效的3D打印应用,需要进一步研究优化CHS度.

关键词:

可食用的油墨是可以吃的.厄立特里纳埃杜利斯 (Erythrina edulis) 埃里特里纳埃杜利斯 (Triana Triana) 埃里特里纳埃杜利斯 (Erythrina edulis) 埃里特里纳埃杜利斯 (Erythrina edulis) 埃里特里纳埃杜利斯 (Erythrina edulis) 埃里特里纳埃杜利斯 (Erythrina edulis) 埃里特里纳埃杜利斯 (Erythrina edulis) 埃里特里纳埃杜利斯 (Erythrina edulis) 埃里特里娜埃杜利斯 (Erythrina edulis) 埃里特里纳埃杜利斯 (Erythrina edulis) 埃里特里娜特里亚纳食品包装食品的包装

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